Upstaff Developer Profile Directory

Senior System Administrator with over 9+ years exp. Has experience with DevOps for over 7 years. Also has experience with Kubernetes, Grafana, Terraform. Experience in working with highly loaded projects, not afraid of complex tasks. Knowledge of Python programming languages for over 4 years.

- 8+ years of commercial work experience in IT - Experience in developing applications using C# - Profound experience in Microsoft .NET development and associated technologies: Microsoft .NET Framework, .NET Core, MS SQL Server, Kafka, Protobuf, MongoDb and Entity framework to manage microservices ecosystem from scratch - Architecture design, OOP/OOD, SOLID, GoF/development - Experience working in Agile (Scrum) teams - Strong knowledge of data structures and algorithms - Web services development (designing various types of APIs, services/microservices) - Ability to work effectively under pressure - Good attention to details - Upper-Intermediate English

- 6 years of commercial experience in tech - Implemented live projects based on the Laravel, Adapt-Framework, native PHP, WordPress, Slim. - Experience in working with a team (2-8 people) and working alone. - Upper-Intermediate English

- 5+ years experience as Data Engineer. - Has good knowledge of theoretical foundations and the general principles of delivery, understanding of the programming process, phases, goals, and objectives. - Upper-Intermediate English. - Start ASAP

- RPA Diplomas (RPA Solution Architect, RPA Orchestrator, RPA Implementation Methodology, RPA SAP Automation, RPA Advanced) - Business Analyst Diploma - Experience in RPA Development, experience in C#/.NET Development, UiPath REFramework + Orchestrator, Uipath WRD. - Intermediate English - Available in 2 weeks - Location Kyiv, Ukraine

- 6 years of professional experience in the Information Technologies (IT) industry. - Refactoring of the existing applications. - Experience in developing applications using C#, and JavaScript. - Experience in building microservices and end event-based systems. - Experience with dependency Injection and Service Life Cycles - Developing applications using design patterns - Good knowledge of OOP, SOLID, TDD - Understanding CI/CD practices - Understanding of API/EDI technology integration - Ability to write Unit and integration tests - Upper-Intermediate English

- 4+ years of experience with Java and related technologies - Hand-on experience with Microservices architecture - Reviewed code and debugged errors to improve performance - Developed, and implemented software applications for websites based on analyzed requirements and understanding of industry technical standards - Reworked applications to meet changing market trends and individual customer demands - Upper-Intermediate English - Available ASAP

- 5+ years of experience in Python Development - 1+ years of experience with front-end development using React - Knowledge and understanding of principles and methodologies of software design - Proficiency in Python development - Deep knowledge of Web development technologies - Experience with scrapers, extracting data from sites, serializing and validating data - DevOps: Deploying an app with docker, serverless application, AWS - Have experience mentoring - Excellent knowledge of common software engineerings practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment - Experience with payment systems integrations - Upper-Intermediate English - Available ASAP

- Software Developer with 4 years of professional experience in mobile and enterprise apps development. - 2 years of experience as a mobile developer using Flutter - 3 years of experience with Java - Upper-Intermediate English - Available ASAP

- Have 5 years experience with Java and related technology; - Experience working with Docker; - Deep skills with PostgreSQL, MySQL, MS SQL Server; - Experience working with financial projects; - Good knowledge of PayPal API; - Experience working with AWS and Google API; - Experience with Microservices; - Good logical thinking, self-learning, high level of responsibility; - Responsible, hard-working, result-oriented, creative and communicative, team player; - Upper-Intermediate English.

- 2+ years of experience developing mobile apps with Flutter - Participated in projects full-cycle development from scratch - Has experience with native Android/iOS SDKs - Has basic experience with JS, React - Intermediate English - Available ASAP

- 5+ years of experience in UI/UX Design; - Experience working with Financial apps, CRM and ERP; - Deep skills with Figma and Photoshop; - Good knowledge of Adobe Illustrator and Adobe After Effects; - In-depth abilities with InVision and Sketch; - Experience working with E-commerce projects; - Good skills working with web and mobile apps; - Upper-Intermediate English - Available ASAP

- 5+ years of experience in Android Development - Experience in developing applications using Java, Kotlin, Dart - Excellent knowledge of OOP - Experience in using Software design patterns - Good logical thinking, self-learning, high level of responsibility - Responsible, hard-working, result-oriented, creative and communicable, team player - Good attention to details - Upper-Intermediate English

- Experienced Android Engineer with 6+ years in Java and Kotlin app development. - Proficient in Android development frameworks like Retrofit and Room (Android Jetpack). - Expertise in Clean Architecture, SOLID, MVVM principles, REST API, and HTTP. - Skilled in project management using Atlassian JIRA, Confluence, and Agile methodologies. - Upper intermediate English - Available ASAP

- 5 years of experience in the IT industry working with Java; - Experience working with banking and financial projects, fintech sphere; - Good abilities with SQL, MySQL, PostgreSQL, and RabbitMQ; - Experience with AWS and Google API; - Good knowledge of C++ and JavaScript; - Good abilities working with PayPal API; - Deep skills working with Docker; - Have experience in programming Spring Framework; - Practice with Elasticsearch (Kibana); - Upper-Intermediate English.

- Software Engineer with more than 6 years of commercial experience in software development - Interested in cloud computing, software architecture design, and efficient algorithms - Deep knowledge of Web development technologies - Excellent knowledge of common software engineering practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment - Extensive experience in building architecture and database optimization - Extensive experience in mentoring specialists, making code review - Dedicated and responsible team player - Quick learner, team player, goal-oriented and responsible - Upper-Intermediate English - Available ASAP

- 5+ year of experience in Java software development; - Have experience with Microservices; - Good logical thinking, self-learning, high level of responsibility; - Responsible, hard-working, results-oriented, creative and communicable, team player; - Good attention to detail. - Upper-Intermediate English.

- 1,5 year of experience, skilled in frontend development. Gained skills in React, Redux. - Upper-Intermediate English - Available ASAP

- 4-year experience in providing customized design solutions for complex SaaS, B2B, B2C products and mobile applications, introducing only the highest level of UI/UX in each project. - Upper-Intermediate English. - Available ASAP

- 1 year of experience in software development; skilled in JavaScript, React, React Native. Confident in HTML, CSS, integration with API. High level of cross-platform development and adaptation for different devices - Intermediate English - Available ASAP

- 4+ years experience in IT. - As a Certified Magento developer with 3+ years of experience, he has developed deep expertise in the Magento e-commerce platform and PHP programming language. His track record is characterized by consistently delivering high-quality work that meets or exceeds client expectations, while also staying within budget and meeting tight deadlines. Has approached every project with a responsible and persevering attitude, working tirelessly to ensure that his work meets the highest possible standards of quality and functionality. - Upper-Intermediate English. - Start ASAP

- 1,5 year of commercial experience, skilled in frontend development. Gained string skills in React, Redux - Intermediate English - Available ASAP

- 4 years of experience in web development. Skilled in JavaScript and React, TypeScript. - Confident in HTML, CSS, integration with API. - 4 years of experience in programming - Upper-Intermediate English - Available ASAP

- 10+ years of experience in Analysis, Design, Development and Implementation of various web, stand-alone, client-server applications using Python; good Experience with Python web frameworks such as Django, Flask, Pyramid Framework, Tornado, Twisted, AioHTTP; have work experience with various Python Integrated Development Environments like PyCharm, Eclipse, Emacs; - Expertise in handling Django ORM and SQLAlchemy; experienced in developing applications using Agile Methodologies, Waterfall Methodology and Scrum stories in a python based environment; - Have knowledge in relational databases like MySQL (MariaDB),PostgresSQL, Firebird; have knowledge in NoSQL databases like Redis, MongoDB; - Upper-Intermediate English

-4 years of experience in software development; skilled in JavaScript, React and Node frameworks. - Confident in Unit Testing, HTML, CSS, integration with API. Very experienced in creating custom Bootstrap/Material UI controls according to design. -3 years of experience in Web Development -1 years of experience in Unit Testing -4 years of experience in programming - Intermediate English - Available ASAP

- Hardworking Software Developer In Test offering 5+ years of experience and expertise necessary to take on dynamic and complex software systems. Talented in developing comprehensive approaches. Has strong background in both manual and automation testing. Accurate SDET Engineer skilled at designing rapid and impactful diagnostic and testing frameworks. Dogged tracker of bugs, defects, and performance bottlenecks. Has developed rigorous validation frameworks producing exceptional final products which help to bring high-quality products to market. - Intermediate+ English. - Start ASAP

- 6+ years of experience as a Python Developer - Upper-Intermediate English - Available ASAP

- Software Engineer with more than 3 years of commercial experience in software development - Solid expertise in development using Golang - Experience in MVC that use Domain-Driven Design architecture - Experience in development using SOlID, DRY, KISS - Hands-on experience with third-party API integration - Upper-Intermediate English - Available ASAP

- 7 years of professional experience using front-end and back-end technologies - Front-end: deep knowledge of native JavaScript (basics, OOP, DOM, events, asynchrony, AJAX, event loop), ES6+, jQuery and other libraries (Moment.js, etc.), Typescript, React, React Native, Redux, other React-tools (React-router, Redux-Saga, Reselect, etc.), HTML5, CSS3, LESS, SASS, Bootstrap - Back-end: Node.js, Nest.js, Express.js, Passport.js, RESTful API, socket.io - Modular, scalable, and reusable code, tests, project deployment - Upper-Intermediate English - Available from 01.06.2022

- Good experience in web development. - Strong attitude to follow engineering best practices. Open to new approaches, can argue about technical decisions. - Upper-Intermediate English - Available: ASAP

- Over 7+ years of Experience and having 5 years in Salesforce.com CRM space that includes Business Analysis, Administration, Configuration, Customization, Testing & Integration. - Certified Admin(ADM-301), ISTQB Certified and App Builder Salesforce Consultant Administration. - 2+ Years of Experience into Oracle EBS Domain handling various Modules like Accounts Payable , General ledger & ARIBA. - Expertise in developing various SFDC implementations covering Sales Cloud. - Pervasive experience in performing the administrative and development related tasks like consigning Roles, security and sharing rules, creating Profiles, Custom Objects, Custom Tabs, Custom Formula Fields, Relationships, Roll-Up Summary, Validation Rules, Users, Custom Reports, Workflows, Email Alerts, Action, Assignment Rules, Approval Process, Record Type, Page Layouts Dashboards, Custom Reports. - Strong Knowledge in implementing security and sharing Rules at object, field, and record level for different users at different levels of organization. - Developed and configured various Dashboards, Custom Reports and Report Folders for different user profiles based on the need in the organization. - Expertise in designing of Sites, Custom labels using Translation work bench which supports internalization. - Experience in implementing SFDC development using Apex classes, Triggers, Visual Force pages, Standard Controllers, Force.com IDE, Eclipse, SOQL and SOSL. - Worked on Partner Communities and implemented Sales portal home page into Salesforce using Visual force pages, Html, Java Script, CSS - Hands full of experience on Batch jobs, Bulk triggers, Test Classes. - Integrated Salesforce with external applications using REST web service classes. - Good understanding of Salesforce.com Governor Limits with an ability to optimize code to respect those limits. - Experience in Data migration and integration using Data Loader. - Experience in writing of Test classes to achieve over all test coverage. - Upper-Intermediate English. - Available ASAP.

- Back-end engineer with 4+ years of commercial experience with Python - 1+ years of experience with front-end development using React - Has experience with AWS: Lambda, ECS, S3, Elasticsearch, EMR, Glue - Strong computer science expertise and commercial experience in web services architecture and development - Upper-Intermediate English. - Available ASAP

- Experienced 3d designer focusing on creating stunning 3d scenes and hard surface props. I have also developed a strong passion for VR development using Unreal Engine. - Upper-Intermediate English. - Available ASAP

- Approached 3D projects with multiple techniques, from modeling to photogrammetry and VR/AR. The quality of my work has won me multiple competitions and sponsors for the projects I worked on. - Fluent English. - Native Italian - Basic Portuguese - Available ASAP

- 5+ years of experience in Python Development - Knowledge and understanding of principles and methodologies of software design - Proficiency in Python development - Deep knowledge of Web development technologies - Good communication and analytical skills - Experience with scrapers, extracting data from sites, serializing and validating data - DevOps: Deploying app with docker, serverless application, AWS - Have experience mentoring - Excellent knowledge of common software engineering practices, like OO principles, modern design patterns, test driven development, continuous integration, and continuous deployment - Experience with payment systems integrations - Intermediate English

- A highly skilled DevOps specialist with 15+ years of experience and with a track record of successfully designed CI/CD architectures. - 5+ years experience with AWS; - 5+ years experience with Kubernetes; - 7+ years experience with Docker; - Deep skills with Terraform; - Good understanding of work with databases; - Experience with migration; - Good knowledge of working with Prometheus and Grafana monitoring; - Experience of more than 6 years working with Jenkins; - Achieved great improvement in deployment efficiency via script automation and use of the latest deployment frameworks for client projects; - English: Upper-Intermediate;

- Back-end development and maintenance of websites using PHP and MySQL. - Experience with WordPress CMS, plugins, custom applications with Laravel framework, API integrations. - Available mid July - Intermediate English

- 10+ years of work experience with Java stack and about 5 years as Technical lead; - Deep skills working with PostgreSQL, MongoDB, and RabbitMQ; - Good knowledge of AWS; - In-depth abilities working with Docker; - Experience working with Kotlin; - Experience working with banking and financial projects; - 3 years experience as Team Lead; - Confident knowledge in development with Java Frameworks; - Experience as a cloud architect; - Experience with implementing Full Stack Features; - Hand on development of the application from the scratch, maintaining the legacy projects, testing, bug fixing, and deployment; - Experience in collaboration with distributed (including international) teams leveraging SCRUM methodology; - Able to work both as a team player and on individual assignments; - Upper-Intermediate English; - Available ASAP.

- 7+ years experience as Automation QA Engineer. - Experience working with Python, Java, Ruby, and JavaScript; - Deep understanding of Selenide, Selenium Webdriver, Cucumber, Postman, and Cypress; - Good knowledge of API testing, Test Cases, and Test Plan; - Strong communications skills, team-leader player, leads a discussion player and resolves problems of any nature. - Abilities working with Confluence; - Implementation of dashboards with graphs for all processes; - Upper-Intermediate English. - Start ASAP

- Cloud DevOps specialist with over 13 years of experience. - Have experience in architect and develop technical solutions for various on premise and Cloud based projects. - Good experience in Azure cloud, ci\cd, automation, deployment of HA systems. - For last 4 years participated in many projects related to Azure cloud. - Upper-Intermediate English - Available: ASAP

- Qualified software engineer, Certified Salesforce Developer, and Administrator - Available ASAP

- 8 years of working experience, got certified as CKA in 2022; - Experience in communicating with foreign colleagues & customers; - Strong knowledge in Linux (RHEL/OEL) server administration and MySQL/Oracle database management systems; - Experienced in source code management (git, GitHub /Gerrit), shell scripting (Bash, Python, Perl) and automation (Ansible); - Passionate about microservices architecture and cloud, have experience with AWS as well as with GCP and Azure, Terraform; - Good team player, serious about the job; - Creative and open-minded person;

- 8 years of work experience in IT; - Experience working with Kotlin; - Good understunding of PostgreSQL; - Good skills with SQL, MySQL, and SQLite; - Experience working with banking and financial projects; - Deep skills working with Docker and Kubernetes; - Good knowledge of Python; - Functional programming (lambda calculus, typed lambda calculus, lazy evaluations, pure functions); - GRASP and GoF Patterns, UML; - Good logical thinking, self-learning, and high level of responsibility; - Intermediate English; - Available ASAP

- Xamarin developer with more than 7 years of experience in IT industry. - With Xamarin specifically I’ve been working for the last 6 years. - Deep knowledge and professional expertise in C#, Xamarin iOS and Xamarin Android (both Native and Forms). - Experience in participation in full life-cycle of software design and development process including requirements gathering and analyzing, technology selection and architecture design, application core development, testing and deployment. - Upper-Intermediate English. - Available ASAP

- 10 years of software development experience - 7 years of commercial experience with TypeScript and 6 years of commercial experience with Node.js - Upper-Intermediate English - Available ASAP

- Full Stack Developer with 4 years of experience creating different projects from scratch; - Specializing in Backend development. Experienced with all stages of creating the product: from discussion with the customer, architecting, implementing, and testing, up to production; - Worked mostly with Nest JS for backend, Vue, React and Angular for frontend; - Familiar with SOLID, DRY and other clean code design principles. - Intermediate English. - Available ASAP.

- 9+ years experience as Full-stack Developer. - Full-Stack Engineer has been developing network applications, services, and websites for over five years. - Extensive experience in network application development, web services, databases, support, deployment, server configuration, and high-performance performance monitoring solutions. - Upper-Intermediate English. - Available to start ASAP