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Qays A., Senior Flutter + Android Engineer

Last Updated: 14 Mar 2024

- 5+ years of experience in the IT industry - Code in multiple languages, with interest in Flutter/Dart, JavaScript/TypeScript/React/NodeJS and Ruby - Worked with Flutter since the initial release date - Fluent English - Fluent Arabic - Available ASAP

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Flutter   6 yr.


Android   6 yr.

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Mykhail, Flutter Developer

Kyiv, Ukraine
Last Updated: 17 Jan 2024

-Over 5 years of commercial experience in software development - Experienced have deep knowledge and versatile skills in building cross-platform apps for iOS and Android. -Proficient in Dart, Kotlin, and Java, Flutter SDK - Technical toolkit: OOP, Data structures and algorithms, Asynchrony and Isolates, Flutter SDK, MVC, MVP, MVI, Clean Architecture, Provider, Freezed, BLoC, Design patterns, Material Design, Firebase services (Auth, Firestore Realtime Database), Multithreading Principles, REST API, Coroutines, RX, Flame, Flame Audio, Google Analytics/Crashlytics, Flutter Web, Freezed, Swagger Generator. - Extensive experience in software quality assurance - Experience includes a variety of projects in different industries such as Social Media, Education and Recruitment Management Systems, and many others.

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Dart   5 yr.





Flutter SDK

Flutter SDK   5 yr.



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Maksym P., Automation /Manual QA Engineer

Last Updated: 6 Oct 2023

Senior Automation QA Engineer with over 5 years of experience in the software industry; - Proficient in Atlassian tools (Jira, Confluence, Stash, Bamboo) ; - Skilled in automation testing using Java, Selenium, WebDriver, Selenide, XPath, CSS, JUnit, TestNG, Maven, and Gradle; - Strong background in API and UI automation, with expertise in developing automation frameworks from scratch; - Experienced in continuous integration and deployment using tools like TeamCity and Jenkins; - Knowledgeable in load and performance testing using Apache JMeter; - Experienced in using version control systems like Git; - Familiar with databases like MySQL, Mongo, and ClickHouse.

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Manual QA

Manual QA

QA Automation

QA Automation

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Noel G., DevOps Engineer

Last Updated: 6 Aug 2023

- Experienced Software Engineer with deep DevOps expertise and demonstrated history in solving complex technical issues. AWS-certified solutions architect with strong OOP fundamentals knowledge and proven expertise in DevOps tools. - Experience leading the team, creating architecture, work with security and integrations. Perfect team player who is known for his excellent communication skills, good at working in a multicultural environment. - Advanced English.

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Amazon Web Services (AWS)

Amazon Web Services (AWS)

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Nick G., Senior DevOps Engineer

Last Updated: 9 Aug 2023

- Experienced Software Engineer with deep DevOps expertise and demonstrated history in solving complex technical issues. - AWS-certified solutions architect with strong OOP fundamentals knowledge and proven expertise in DevOps tools. - Experience leading the team, creating architecture, work with security and integrations. - Perfect team player who is known for his excellent communication skills, good at working in a multicultural environment. - Advanced English.

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Amazon Web Services (AWS)

Amazon Web Services (AWS)

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Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

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Владислав «Sheepbar» Баранов
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Хочу виразити велику подяку за таку швидку роботу по підбору двох розробників. Та ще й у такий короткий термін-2 дні. Це мене здивувало, адже ми шукали вже цілий місяць. І знайдені кандидати нам не підходили Це щось неймовірне. Доречі, ці кандидати працюють у нас і зараз. Та надать приклад іншим працівникам. Гарного дня!)
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I discovered an exciting and well-paying project on Upstaff, and I couldn't be happier with my experience. Upstaff's platform is a gem for freelancers like me. It not only connects you with intriguing projects but also ensures fair compensation and a seamless work environment. If you're a programmer seeking quality opportunities, I highly recommend Upstaff.
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FAQs about OOP Development

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AI tools and expert human reviewers in the vetting process are combined with a track record and historically collected feedback from clients and teammates. On average, we save over 50 hours for client teams in interviewing OOP candidates for each job position. We are fueled by a passion for technical expertise, drawn from our deep understanding of the industry.

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Our journey starts with a 30-minute discovery call to explore your project challenges, technical needs, and team diversity. Meet Carefully Matched OOP Talents. Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person. Validate Your Choice. Bring a new OOP developer on board with a trial period to confirm that you’ve hired the right one. There are no termination fees or hidden costs.

How does Upstaff vet remote OOP engineers? Arrow

Upstaff Managers conduct an introductory round with potential candidates to assess their soft skills. Additionally, the talent’s hard skills are evaluated through testing or verification by a qualified developer during a technical interview. The Upstaff Staffing Platform stores data on past and present OOP candidates. Upstaff managers also assess talent and facilitate rapid work and scalability, offering clients valuable insights into their talent pipeline. Additionally, we have a matching system within the platform that operates in real-time, facilitating efficient pairing of candidates with suitable positions.

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Table of Contents

TOP 10 OOP Related Technologies

  • Java

    Java is a widely used and highly versatile programming language for OOP software development. It offers a robust and secure environment for building scalable and high-performance applications. Java’s extensive libraries and frameworks, such as Spring and Hibernate, make it a popular choice among developers.

  • Python

    Python is a powerful and easy-to-learn language for OOP software development. It emphasizes code readability and simplicity, making it a favored choice for beginners and experienced developers alike. Python’s extensive standard library and frameworks like Django and Flask enable rapid development and deployment of applications.

  • JavaScript

    JavaScript is a scripting language commonly used for front-end web development. With the advent of Node.js, JavaScript is also widely used for server-side development. JavaScript’s versatility and rich ecosystem of libraries and frameworks, including React and Angular, make it a popular choice for building interactive and dynamic web applications.

  • C#

    C# is a modern, object-oriented language developed by Microsoft. It is primarily used for building applications on the .NET framework. C# offers a strong type system, garbage collection, and support for asynchronous programming, making it suitable for developing robust and scalable software.

  • Ruby

    Ruby is a dynamic, object-oriented language known for its simplicity and productivity. It has a clean and elegant syntax that allows developers to write highly readable code. Ruby on Rails, a popular web framework built on Ruby, enables rapid development and follows the convention over configuration principle.

  • Go

    Go, also known as Golang, is a statically typed language developed by Google. It is designed to be efficient, concise, and readable. Go’s built-in concurrency features and strong support for networking make it well-suited for building scalable and concurrent applications.

  • PHP

    PHP is a widely used scripting language for web development. It is known for its simplicity, ease of integration, and large community support. PHP’s popular frameworks, such as Laravel and Symfony, provide a solid foundation for building robust and scalable web applications.

Pros & cons of OOP

8 Pros of OOP

  • Reusability: Object-oriented programming (OOP) promotes code reuse through the concept of inheritance. By creating classes that inherit properties and methods from other classes, developers can save time and effort by leveraging existing code.
  • Modularity: OOP encourages modular design, where complex systems are broken down into smaller, more manageable components called objects. This modular structure allows for easier maintenance, testing, and debugging of code.
  • Encapsulation: OOP provides encapsulation, which means that data and methods are bundled together within objects. This encapsulation ensures that the internal workings of an object are hidden from other objects, promoting better code organization and reducing the likelihood of conflicts.
  • Flexibility: OOP supports polymorphism, which allows objects of different classes to be treated as instances of a common superclass. This flexibility enables developers to write code that can work with a variety of objects, promoting code versatility and adaptability.
  • Code clarity: OOP promotes code readability and understandability by organizing code into objects and classes. This structure makes it easier for developers to comprehend the functionality and relationships between different parts of the code.
  • Code maintenance: Due to its modular nature, OOP makes code maintenance more manageable. Changes and updates can be made to individual objects or classes without affecting the entire codebase, reducing the risk of introducing bugs or errors.
  • Code reusability: OOP allows for the creation of libraries or frameworks that can be reused across multiple projects. This reusability saves time and effort by providing pre-built components that can be easily integrated into new applications.
  • Scalability: OOP provides a scalable approach to software development. New features and functionalities can be added by creating new objects or extending existing classes, without the need to modify the entire codebase. This scalability is particularly beneficial for large and complex projects.

8 Cons of OOP

  • Steep learning curve: OOP can be more complex to learn compared to procedural programming due to its various concepts and principles.
  • Overhead: OOP introduces additional overhead in terms of memory usage and processing power. The need to create and manage objects can result in slower performance compared to other programming paradigms.
  • Design limitations: OOP may impose certain design limitations, as the structure of the code is influenced by the class hierarchy and relationships between objects. This can sometimes lead to less flexible or less efficient solutions.
  • Difficulties in debugging: With the increased complexity of OOP, debugging can become more challenging. Identifying and fixing issues within a complex object-oriented system can be time-consuming and require advanced debugging techniques.
  • Code duplication: In some cases, OOP can lead to code duplication, especially if inheritance is used excessively. This duplication can make code maintenance more difficult and may result in the propagation of bugs across multiple objects.
  • Performance overhead in small-scale applications: For small-scale applications with limited complexity, the overhead introduced by OOP may outweigh the benefits. In such cases, a simpler programming paradigm may be more suitable.
  • Increased memory usage: OOP can consume more memory compared to other programming paradigms, as objects typically require additional memory for storing their data and methods.
  • Dynamic binding complexity: OOP relies on dynamic binding, which can introduce additional complexity and potential runtime errors. Understanding and managing dynamic binding can be challenging for developers.

Let’s consider Difference between Junior, Middle, Senior, Expert/Team Lead developer roles.

Seniority NameYears of experienceResponsibilities and activitiesAverage salary (USD/year)
Junior0-2 years– Assisting senior developers in coding and testing
– Bug fixing and troubleshooting
– Participating in code reviews and learning from feedback
– Working on smaller, less complex tasks under supervision
$50,000 – $70,000
Middle2-5 years– Independently developing and maintaining software components
– Collaborating with team members to design and implement solutions
– Participating in system architecture discussions
– Mentoring junior developers
– Conducting code reviews and ensuring adherence to coding standards
$70,000 – $90,000
Senior5-8 years– Leading and driving the development of complex features and modules
– Providing technical guidance and mentoring to team members
– Collaborating with cross-functional teams to ensure project success
– Performing code optimizations and performance improvements
– Participating in architectural decision-making
$90,000 – $120,000
Expert/Team Lead8+ years– Leading a team of developers and coordinating project activities
– Defining project goals and timelines
– Conducting performance reviews and providing feedback
– Acting as a technical expert and resolving complex technical issues
– Collaborating with stakeholders to align business and technical requirements
$120,000 – $150,000+

How and where is OOP used?

TOP 10 Interesting Utilization Cases of Object-Oriented Programming (OOP) Development:

Case NameCase Description
1. Software DevelopmentOOP is widely used in software development to organize code into reusable and modular components. It allows developers to design and implement complex systems by breaking them down into smaller, manageable objects. This approach improves code maintainability, scalability, and reusability, resulting in more efficient and cost-effective software development processes.
2. Game DevelopmentOOP is highly suitable for game development due to its ability to model real-world objects and their interactions. Object-oriented game engines facilitate the creation of game entities, such as characters, items, and environments, as objects with defined properties and behaviors. This enables game developers to build complex game systems and easily modify or extend game functionality as needed.
3. Graphical User Interface (GUI) DevelopmentOOP is extensively used in GUI development to create user-friendly interfaces. GUI frameworks and libraries often utilize object-oriented principles to represent interface elements, such as buttons, menus, and windows, as objects. This approach simplifies the design and implementation of interactive interfaces, making it easier to manage and update graphical components.
4. Database SystemsOOP can be applied in the development of database systems to encapsulate data and related operations. Object-relational mapping (ORM) frameworks, like Hibernate for Java, allow developers to map database tables to object classes, enabling seamless interaction between the application and the database. OOP in database systems promotes data integrity, security, and flexibility in managing complex data structures.
5. Web DevelopmentOOP is widely utilized in web development to build scalable and maintainable web applications. Web frameworks, such as Django for Python or Ruby on Rails for Ruby, follow the principles of OOP to structure web applications into reusable components. This approach enhances code organization, promotes code reuse, and simplifies the development process of web-based systems.
6. Simulation ModelingOOP is commonly employed in simulation modeling to represent and simulate real-world systems. Simulation models can be designed using objects that mimic the behavior and characteristics of the entities being modeled. OOP allows developers to define interactions, constraints, and rules within the simulated environment, enabling the analysis and prediction of system behavior under different scenarios.
7. RoboticsOOP plays a vital role in robotics by enabling the creation of intelligent and autonomous systems. Robot control software can be developed using OOP principles to model robot components, such as sensors, actuators, and decision-making algorithms, as objects. OOP facilitates code organization, modularity, and adaptability, making it easier to design and implement complex robotic systems.
8. Financial Modeling and AnalysisOOP is employed in financial modeling and analysis to represent financial instruments, transactions, and market conditions. Object-oriented financial models enable the creation of reusable components that can be easily updated and modified to reflect changes in market dynamics. OOP also facilitates the implementation of complex financial algorithms and calculations, improving the accuracy and efficiency of financial analyses.
9. Artificial Intelligence and Machine LearningOOP is utilized in the development of AI and machine learning systems to represent and manipulate data structures, algorithms, and models. Object-oriented programming languages provide the flexibility and modularity required for designing and implementing complex AI and machine learning algorithms. OOP enables the encapsulation of AI components, making it easier to integrate them into larger software systems.
10. Mobile App DevelopmentOOP is extensively used in mobile app development to create feature-rich and scalable applications. Mobile app development frameworks, such as React Native or Flutter, leverage OOP principles to build cross-platform apps with reusable components. OOP allows developers to design interactive user interfaces, handle device-specific functionalities, and manage data persistence effectively.

TOP 12 Tech facts and history of creation and versions about OOP Development

  • Object-Oriented Programming (OOP) is a programming methodology that was created in the 1960s.
  • Alan Kay is often credited as the creator of OOP, as he introduced the concept of objects and messages in the Smalltalk language in the early 1970s.
  • In 1983, Bjarne Stroustrup developed the C++ programming language, which incorporated OOP principles and became widely used.
  • OOP allows for code reusability and modularity, making it easier to maintain and update software systems.
  • One of the key principles of OOP is encapsulation, which allows data and functionality to be bundled together in objects.
  • Inheritance is another important concept in OOP, which allows classes to inherit properties and methods from other classes.
  • Polymorphism is a feature of OOP that allows objects of different classes to be used interchangeably, providing flexibility and extensibility.
  • OOP has been widely adopted in various programming languages, including Java, C#, and Python.
  • Java, released in 1995, brought OOP to the mainstream and became one of the most widely used programming languages.
  • C#, introduced by Microsoft in 2000, is another popular programming language that heavily relies on OOP principles.
  • OOP has revolutionized the software development industry by providing a structured and organized approach to building complex systems.
  • With the rise of mobile app development, OOP has become even more important, as it allows for the creation of reusable code libraries.

Cases when OOP does not work

  1. When the problem domain is too simple: Object-Oriented Programming (OOP) is known for its ability to handle complex problem domains by breaking them down into smaller, more manageable objects. However, if the problem domain is too simple and straightforward, using OOP can introduce unnecessary complexity and overhead. In such cases, a procedural or functional approach might be more appropriate and efficient.
  2. When performance is a critical factor: OOP involves the use of objects, which typically come with some level of overhead in terms of memory consumption and method invocations. If performance is of utmost importance, such as in real-time systems or resource-constrained environments, a more lightweight programming paradigm, like procedural programming or even low-level programming, may be preferred.
  3. When code reusability is not a concern: One of the main advantages of OOP is its ability to promote code reusability through inheritance and polymorphism. However, if code reusability is not a significant requirement for the project at hand, the additional complexity introduced by OOP might not be justified. In such cases, a simpler programming paradigm that focuses on achieving the specific functionality without the need for extensive code reuse might be more suitable.
  4. When the project has strict memory constraints: OOP can sometimes consume more memory compared to other programming paradigms. This is due to the overhead associated with objects, dynamic dispatch, and other features of OOP languages. If the project operates under strict memory constraints, such as embedded systems or mobile applications with limited resources, a more memory-efficient approach, like procedural programming or manual memory management, may be more appropriate.
  5. When the project requires low coupling and high cohesion: OOP encourages encapsulating data and behavior into objects, which can lead to high cohesion within individual objects. However, in some cases, a project may require low coupling between different components or modules. In such scenarios, alternative programming paradigms, like functional programming or event-driven programming, can offer better decoupling and modularity.
  6. When the programming language or platform does not support OOP well: While most modern programming languages support OOP to varying degrees, some languages may not have strong support for OOP concepts or lack essential features like inheritance or polymorphism. In such cases, trying to force an OOP approach may result in convoluted and less maintainable code. It is important to choose a programming paradigm that aligns well with the language or platform being used.

Soft skills of a OOP Developer

Soft skills are essential for a successful career as an Object-Oriented Programming (OOP) Developer. These skills complement technical expertise and enable developers to effectively collaborate, communicate, and problem-solve. Here are the soft skills required at different levels of experience:


  • Adaptability: Ability to quickly learn new technologies and adapt to changing project requirements.
  • Teamwork: Collaboration with team members, actively participating in discussions, and sharing ideas.
  • Time Management: Efficiently managing tasks, prioritizing work, and meeting deadlines.
  • Communication: Clear and concise verbal and written communication to effectively convey ideas and requirements.
  • Attention to Detail: Paying close attention to code quality, identifying bugs, and implementing thorough testing.


  • Leadership: Taking ownership of projects, mentoring junior developers, and guiding team members.
  • Problem-Solving: Analyzing complex issues, identifying innovative solutions, and debugging code effectively.
  • Critical Thinking: Evaluating different approaches, assessing risks, and making informed decisions.
  • Collaboration: Working closely with cross-functional teams, stakeholders, and clients to achieve project goals.
  • Adaptability: Adapting to new technologies, frameworks, and methodologies to enhance development practices.
  • Effective Communication: Communicating technical concepts to non-technical stakeholders in a clear and understandable manner.
  • Time Management: Efficiently managing multiple projects, delegating tasks, and ensuring timely delivery.


  • Strategic Thinking: Developing long-term plans, aligning technology solutions with business objectives.
  • Mentorship: Mentoring junior and mid-level developers, sharing expertise, and fostering professional growth.
  • Project Management: Overseeing project lifecycles, coordinating resources, and ensuring successful delivery.
  • Conflict Resolution: Resolving conflicts within the team, facilitating productive discussions, and maintaining a positive work environment.
  • Client Management: Building strong relationships with clients, understanding their needs, and managing expectations.
  • Innovation: Identifying opportunities for process improvements, automation, and adopting emerging technologies.
  • Decision-Making: Making informed decisions based on technical expertise, business insights, and industry trends.
  • Strategic Communication: Effectively communicating technical concepts to diverse audiences, including executives and stakeholders.

Expert/Team Lead

  • Technical Leadership: Providing technical guidance, setting coding standards, and ensuring high-quality deliverables.
  • Team Building: Building and leading high-performing development teams, fostering a collaborative and inclusive culture.
  • Business Acumen: Understanding business goals, aligning technology solutions, and driving innovation.
  • Project Planning: Developing project plans, estimating resources, and managing project budgets.
  • Conflict Resolution: Resolving complex conflicts, mediating disputes, and ensuring a harmonious work environment.
  • Change Management: Managing organizational change, facilitating adoption of new technologies and processes.
  • Strategic Partnerships: Building strategic partnerships with external stakeholders, vendors, and industry experts.
  • Continuous Learning: Keeping up-to-date with industry trends, emerging technologies, and best practices.
  • Decision-Making: Making critical decisions, assessing risks, and balancing technical and business considerations.
  • Influencing: Persuading and influencing key stakeholders, driving consensus, and gaining support for initiatives.
  • Visionary Thinking: Developing and executing long-term technology strategies, envisioning the future of software development.

Hard skills of a OOP Developer

As an Object-Oriented Programming (OOP) Developer, there are several hard skills that are crucial for success in this role. These skills vary depending on the level of expertise, from Junior to Expert/Team Lead. Let’s explore the hard skills required for each level:


  • Understanding of OOP concepts: Junior developers should have a solid understanding of the fundamental principles of OOP, such as encapsulation, inheritance, and polymorphism.
  • Proficiency in a programming language: Junior developers should be proficient in at least one OOP language, such as Java, C++, or Python.
  • Basic knowledge of design patterns: Familiarity with common design patterns, such as Singleton, Observer, or Factory, is important for junior developers.
  • Debugging and troubleshooting skills: Junior developers should be able to effectively debug and troubleshoot code to identify and fix issues.
  • Version control: Understanding the basics of version control systems like Git is essential for collaboration and code management.


  • Advanced knowledge of OOP concepts: Middle developers should have a deep understanding of advanced OOP concepts, such as abstraction, interfaces, and composition.
  • Proficiency in multiple programming languages: Middle developers should be proficient in multiple OOP languages to adapt to different projects and technologies.
  • Experience with software development frameworks: Familiarity with frameworks like Spring, .NET, or Django can enhance productivity and efficiency.
  • Database management skills: Middle developers should have a good understanding of database concepts and be able to work with SQL or NoSQL databases.
  • Unit testing: Knowledge of unit testing frameworks like JUnit or NUnit is important for ensuring the quality and reliability of the code.
  • Experience with Agile methodologies: Familiarity with Agile practices, such as Scrum or Kanban, is valuable for effective project management.
  • Strong problem-solving abilities: Middle developers should be able to analyze complex problems and propose innovative solutions.


  • Expert-level understanding of OOP concepts: Senior developers should have a deep knowledge and mastery of all OOP concepts and principles.
  • Extensive experience with multiple programming languages and frameworks: Senior developers should be proficient in a wide range of OOP languages and frameworks.
  • Architectural design skills: Senior developers should be able to design and implement complex software architectures that are scalable, maintainable, and efficient.
  • Performance optimization: Knowledge of techniques for optimizing code performance, such as caching, indexing, and profiling, is important at the senior level.
  • Experience with large-scale databases: Senior developers should have experience working with large-scale databases and be proficient in query optimization.
  • Code review and mentoring: Senior developers should be able to review code, provide constructive feedback, and mentor junior and middle developers.
  • Leadership and communication skills: Senior developers should possess strong leadership and communication skills to effectively coordinate and collaborate with team members.
  • Expert problem-solving abilities: Senior developers should be able to identify complex problems and propose innovative, efficient, and scalable solutions.

Expert/Team Lead

  • Ability to architect and lead complex projects: Expert/Team Leads should have the ability to architect and lead large-scale and complex software projects.
  • Extensive experience with various programming paradigms: Expert/Team Leads should be proficient in multiple programming paradigms, such as functional programming or reactive programming.
  • Strategic planning and decision-making: Expert/Team Leads should possess strong strategic planning and decision-making skills to guide the team and project towards success.
  • Experience with DevOps practices: Familiarity with DevOps tools and practices, such as continuous integration and deployment, is important at this level.
  • Knowledge of software testing and quality assurance: Expert/Team Leads should have a deep understanding of software testing strategies and quality assurance processes.
  • Excellent leadership and communication skills: Expert/Team Leads should be able to effectively communicate and motivate the team towards achieving project goals.
  • Ability to mentor and coach developers: Expert/Team Leads should have the ability to mentor and coach developers, helping them grow and improve their skills.
  • Expert problem-solving abilities: Expert/Team Leads should be able to tackle the most complex problems and provide innovative and efficient solutions.
  • Strong business acumen: Expert/Team Leads should have a good understanding of the business context and be able to align technical decisions with business objectives.
  • Experience with project management methodologies: Familiarity with project management methodologies, such as Agile or Waterfall, is important for successful project delivery.
  • Ability to collaborate with stakeholders: Expert/Team Leads should be able to effectively collaborate with stakeholders, such as product owners or business executives, to align technical solutions with business requirements.

What are top OOP instruments and tools?

  • Java: Java is a widely used object-oriented programming language that was first released in 1995. It was designed to be platform-independent, allowing developers to write code that can run on any device with a Java Virtual Machine (JVM). Java is known for its robustness, scalability, and security features. It is extensively used in various domains such as enterprise software development, Android app development, and big data processing.
  • C++: C++ is a powerful object-oriented programming language that originated in the 1980s. It is an extension of the C programming language and introduces features like classes, objects, and inheritance. C++ is widely used for systems programming, game development, and high-performance applications. Many popular software frameworks and libraries, such as Qt and Boost, are written in C++.
  • Python: Python is a versatile and easy-to-learn object-oriented programming language. It was first released in 1991 and has gained immense popularity due to its simplicity, readability, and vast ecosystem of libraries and frameworks. Python is used in a wide range of applications, including web development, data analysis, scientific computing, and artificial intelligence.
  • C#: C# (pronounced C sharp) is a modern object-oriented programming language developed by Microsoft. It was introduced in 2000 as part of the .NET framework. C# is primarily used for Windows development, including desktop applications, web services, and game development using Unity. It offers a rich set of features, such as garbage collection, type safety, and support for multi-threading.
  • Ruby: Ruby is a dynamic, reflective, and object-oriented programming language that was created in the mid-1990s. It has a clean and elegant syntax, which has contributed to its popularity among web developers. Ruby on Rails, a popular web application framework, is written in Ruby. The language emphasizes developer productivity and has a strong focus on simplicity and readability.
  • PHP: PHP is a server-side scripting language that is widely used for web development. It was first released in 1995 and has since become one of the most popular languages for building dynamic websites. PHP is known for its ease of use, extensive documentation, and large community support. It powers popular content management systems like WordPress and Drupal.
  • Swift: Swift is a relatively new object-oriented programming language developed by Apple. It was introduced in 2014 as a replacement for Objective-C and is primarily used for iOS, macOS, watchOS, and tvOS app development. Swift combines powerful features from languages like C and Objective-C with modern syntax and safety enhancements. It has gained popularity among developers for its performance and ease of use.
  • JavaScript: JavaScript is a versatile object-oriented programming language that is primarily used for web development. It was first introduced in 1995 and has evolved to become one of the most widely used languages on the web. JavaScript allows developers to create interactive and dynamic web pages. It is supported by all major web browsers and has a vast ecosystem of libraries and frameworks, such as React and Angular.

TOP 12 Facts about OOP

  • **Fact 1:** OOP stands for Object-Oriented Programming, a programming paradigm that organizes code into objects that interact with each other.
  • **Fact 2:** OOP promotes the concept of encapsulation, where data and methods are bundled together within an object, providing improved code organization and modularity.
  • **Fact 3:** In OOP, inheritance allows objects to inherit properties and behaviors from parent objects, enabling code reuse and creating hierarchical relationships between classes.
  • **Fact 4:** Polymorphism is a key feature of OOP, which allows objects of different classes to be treated as objects of a common superclass, enhancing code flexibility and extensibility.
  • **Fact 5:** Abstraction is an essential principle in OOP, allowing developers to create abstract classes and interfaces that define a common set of methods without providing implementation details.
  • **Fact 6:** OOP emphasizes the concept of modularity, enabling developers to break down complex systems into smaller, more manageable objects that can be developed, tested, and maintained independently.
  • **Fact 7:** OOP promotes code reusability, as objects can be easily instantiated and reused in different parts of the program or even in different projects, saving development time and effort.
  • **Fact 8:** OOP languages, such as Java, C++, and Python, provide built-in support for OOP concepts, making it easier for developers to implement and utilize the principles of OOP.
  • **Fact 9:** OOP helps improve code readability and maintainability by organizing code around objects and their interactions, leading to more intuitive and self-explanatory code.
  • **Fact 10:** OOP provides a clear separation of concerns, as objects encapsulate both data and behavior related to that data, allowing developers to focus on specific aspects of the program.
  • **Fact 11:** OOP encourages the practice of code reuse and modular design, reducing code duplication and promoting the development of scalable and maintainable software systems.
  • **Fact 12:** OOP has become the dominant programming paradigm in modern software development, with its principles being widely adopted and utilized across various industries and domains.

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