Hire Top Vetted Web Engineering Engineers at Upstaff - Page 2

Results-driven Senior Java Backend Developer with 11+ years of experience specialising in Java-based API integration and microservices architecture. Worked in international teams of 2–25 members, both on-site and remotely, with 3 years of proven team leadership. • Expertise: Kubernetes (AKS, AWS, GCP , OpenShift), cloud computing, enterprise integration platforms (EIP), and workflow automation. • Leadership: Successfully led teams, mentored developers, and drove the adoption of best practices in software design, CI/CD, and Agile methodologies (Scrum, Kanban).

Software Engineer with a strong background in full-stack development, having worked with a variety of technologies including ReactJs, NextJs, NestJs, NodeJs, and Go. Exhibits proficiency in both front and backend development, with experience using databases like PostgreSQL and MongoDB. Utilizes Microservices Architecture with Kafka and demonstrates a keen understanding of event-driven patterns for scalable and efficient applications. Proven track record in delivering optimized web solutions, achieving notable performance improvements and containerizing applications with Docker for streamlined deployment. Strong proponent of clean code and best practices in security, particularly in the development of a secure password manager with end-to-end encryption. Evidences a Bachelor’s degree in Management Information Systems (MIS) from Lebanese University, underlying a solid foundation in computer science.

Software engineer with hands-on experience in multiple languages including Python, JavaScript, Java, and proficiency in web development. Deep knowledge of frameworks such as Django, Flask, and frontend technologies like React, Vue.js, and CSS. Notable achievements include developing a highly downloaded plugin for Open Broadcaster Software and an innovative online music platform. Holds a bachelor’s degree in Computer Science from National Open University of Nigeria and a National Diploma in Computer Science and has practical experience with deploying applications on AWS and Heroku. The engineer effectively utilizes version control with Git and engages in agile practices with tools like Jira and Trello. Specializes in API development, cybersecurity, and responsive frontend implementation, and is known for efficiency in remote work environments.

- Full-Stack Engineer with a strong background in software engineering - 8+ years with React, Vue, and Angular - Backend systems with NodeJS, PHP, Laravel, and various database technologies such as MySQL, PostgreSQL, and MongoDB. - Holds a Specialist degree in Software Engineering

- 4+ years with JavaScript, Node.js, React - Proficiency in integrating third-party services and APIs, creating highly dynamic user interfaces and service architectures. - Bachelor's degree in Software Engineering

- Full Stack Developer with 1+ years of experience in designing scalable, production-grade web applications using the MERN stack and AWS cloud services. - Proficiency in React.js, Node.js, MongoDB, AWS Lambda, Cognito, API Gateway, and S3. Expert in serverless architecture, RESTful APIs, database design, authentication systems, and performance optimization. - Developed several full-stack applications, including a CV generation platform with optimized PDF exports and serverless APIs handling over 10,000+ requests daily. - Holds a Bachelor's degree in Computer Engineering, complementing his practical coding skills with a strong foundation in computer science principles. - Agile and DevOps advocate with experience in using tools like Git, GitHub, and AWS Suite for iteration, version control, and infrastructure as code. - Dedicated to best practices in software development, including secure coding, performance measurements, structured logging, and clean architecture implementation.

With over a decade of specialized experience in frontend development and accessibility engineering, this candidate stands out for their expertise in creating inclusive digital environments compliant with WCAG standards. Their deep understanding of user-centric design is reflected in their proficiency with HTML, CSS, TypeScript, and modern frameworks such as Angular and React. They have a proven track record in performing detailed accessibility audits, leveraging assistive technologies and testing tools to enhance project compliance with European and international laws. The candidate's front-end development experience is complemented with practical proficiency in using ARIA patterns, semantic HTML, and establishing keyboard navigation practices. Their portfolio includes close collaboration with cross-functional teams to successfully implement fixes and features that significantly improve user accessibility, ensuring rigorous adherence to accessibility audits and VPAT documentation.

Accomplished software engineer with 15+ years of experience in driving technology solutions across various industries. Expert in B2B/B2C sales strategy with a focus on IT and technology-based applications. Noteworthy for implementing go-to-market strategies and digital marketing campaigns that enhance brand visibility and product reach. Strategic thinker with an MBA in Business Development Management and a strong record in leveraging data insights for business growth. Credits include a marked 25% increase in sales revenue via strategic partnerships and a 40% boost in the sales pipeline with a leading edge in CRM optimization and customer relationship management. Proficient in spearheading team performance and executing market research to elevate competitive standings through innovative product offerings.

With over 9 years of experience, the engineer has established a strong reputation in full stack development, exhibiting prowess in Python, Django, React JS, and front-end JavaScript technologies. They have a proven track record in leading and developing scalable web applications, showcasing competencies in database schema design, backend logic, API creation, and performance optimization. Their educational foundation in Computer Sciences is complemented by their ability to work in team environments, driving projects to successful completion and mentoring junior developers. The engineer possesses practical knowledge of cloud services, version control, data scrapping tools, CI/CD pipelines, and has actively contributed to various projects, demonstrating technical agility across domains such as e-commerce, HR management, sentiment analysis, and more.

Software engineer with over 20 years of professional experience, adept in backend development, database programming, and application deployment. Graduated with a Bachelor's Degree in Computer Science from the University of Illinois at Chicago, demonstrating a robust educational foundation in the field. Exhibits proficiency in a multitude of technologies including C#, ASP.NET, Microsoft SQL Server, Oracle PL/SQL, and modern development tools like Visual Studio. Specializes in financial and accounting software, having developed key applications for revenue management and cloud-based accounting platforms, aligning with industry practices such as SDLC and Agile methodologies. Holds a track record in enhancing legacy systems and integrating APIs with a focus on improving application efficiency and user experience.

Cloud-focused Software Engineer with hands-on experience in full-stack app development, cloud infrastructure, and AI, leveraging a strong foundation in computer systems engineering from Midlands State University. Expertise lies in designing scalable, secure cloud solutions and employing automation in DevOps pipelines, manifested through project work including the development of a Security & Safety Solutions Web App and an AI Customer Feedback Classifier on AWS. Technologically proficient with AWS, Docker, Kubernetes, Terraform, among others, coupled with a background in multiple programming languages like Python, JavaScript, and Java, which was applied in intern role at Fredca Security. Holds AWS Certified Cloud Practitioner and other relevant certifications, underscoring technical proficiency and dedication to cloud services excellence.

Software engineer with 10+ years of experience in UI development and a strong proficiency in web technologies including HTML5, CSS3, JavaScript, and modern JS frameworks such as Angular and React.js. Proven track record of leading technical teams and managing end-to-end development cycles using Agile methodologies. Skilled in tackling complex problems with microservice APIs, Spring Boot, and cloud integration with AWS. Recognized for enhancing product user experience and system architecture through rigorous debugging and testing practices. Holds a B.Tech in Computer Science and multiple Coursera certifications. Advanced knowledge of dev ops tools and version control systems, excelling in fast-paced environments.

Software engineer with over 5 years of experience specializing in full-stack development, with a track record of improving performance metrics in social and AI products. Expertise in front-end technologies, including React, Next.js, and TailwindCSS, complemented by back-end proficiency in Node.js, Express, and GraphQL. Demonstrated success in building robust applications and APIs, optimizing payment processing for high-transaction platforms, real-time systems, and database management. Past projects have led to tangible improvements such as a 45% increase in job completion rates and significant enhancements in system reliability across distributed architectures.

Seasoned Full Stack Laravel Developer with a Bachelor of Science in Computer Science and over a decade of experience in crafting scalable web applications and SaaS solutions. Proven track record in utilizing Laravel 5–11, PHP 8.3, and modern front-end technologies such as Vue.js and React, combined with a strong foundation in databases and DevOps. Demonstrates extensive knowledge of RESTful and GraphQL API integration, microservices architectures, and cloud-based deployment, which includes expertise in AWS services, Docker, and Kubernetes. Instrumental in achieving significant performance gains by optimizing code and queries, exemplifying technical prowess in leading development teams, promoting best practices in software engineering, and delivering projects with high business impact.

Senior Software Engineer with a BSc in Computer Science and over 10 years of experience specializing in Python, Django, JavaScript, React, TypeScript, and cloud platforms like AWS and Azure. Demonstrated ability in creating scalable microservice architectures and developing high-performance backend services, with a keen eye for front-end user experiences. Proficient in deploying applications using CI/CD pipelines and proficient in database management with systems such as PostgreSQL. Successfully evolved ML workflows in FinTech, eCommerce, and AI, enhancing operations and boosting performance.

Software Engineer with 7+ years of backend development experience, specializing in Spring Boot, REST APIs, and microservices, with a proven track record in the academic, enterprise, and telecom domains. Notable for scaling a microservice architecture to support 1.8M users, leading to $5M ARR, and demonstrating technical leadership through significant code base contributions and feature developments. Proficient in Java 17+, SQL, Git, Docker, Jenkins, Gradle, Grafana, Spring Boot, Redis, Websockets, AWS, Kubernetes, PostgreSQL, MySQL, and Oracle DB, the Engineer has a strong foundation in computer science with a BTech degree from VIT University. Recognized for exceptional problem-solving and code quality improvements, the Engineer also shared expertise through mentoring and streamlined cross-functional team collaboration.

A Senior Full Stack Engineer with a Master's in Information Technology from the University of Central Punjab, distinguished by strong expertise in JavaScript, TypeScript, Python, and notable experience in AI integration. Over 7 years of hands-on engineering practice across various roles in programming and team leadership. Proficiency in full-stack web development, scalable backend architecture, and cloud computing underscored by an excellent track record with Node.js, React.js, Next.js, and NestJS. Possesses extensive knowledge of cloud platforms like GCP and Vertex AI and demonstrates a deep understanding of Agile methodologies, CI/CD pipelines, and DevOps practices. Recognition for effectively leading development teams, mentoring junior engineers, and consistently delivering high-quality software solutions.

Full-stack .NET developer with extensive experience in building scalable server solutions and responsive front-end designs. Strong foundation in C# and ASP.NET Core development, supplemented by proficiency in Entity Framework Core and Dapper for optimal data access. Versatile with front-end development using React and TypeScript, ensuring high interoperability within complex CRM and e-commerce ecosystems. Proven ability to optimize system performance under high loads, integrate various APIs, and maintain CI/CD workflows. Supported by a Master's degree in Informational Technologies and a keen understanding of software engineering methodologies, bringing a valuable combination of technical acumen and practical experience to any team.

Engineer with extensive expertise in full-stack .NET development, proficient in implementing complex server-side APIs, CRM, and e-commerce platforms. Advanced knowledge in a range of technologies including ASP.NET Core, React, Redux, Akka.NET, SignalR, EF Core, Dapper, SQL Server, AWS, and Azure. Demonstrated success in migrating legacy systems to .NET 6.0, optimizing data access, and ensuring high system reliability. Holds a Bachelor's degree in Computer Sciences and excels in integrating real-time data analytics with robust, scalable database designs. Backed with a strong foundation in software engineering practices and principles, the engineer is distinguished by their ability to deliver high-quality, maintainable, and performance-focused business solutions, having a tangible impact on operational efficiency and user engagement.

With over 9 years of experience, this Senior Full-Stack .NET Developer offers a robust technical portfolio with proficiency in C#, ASP.NET Core, Entity Framework Core, and a variety of frontend technologies including ReactJS and AngularJS. This professional has a track record of delivering scalable, fault-tolerant enterprise solutions, demonstrating extensive expertise in microservices architecture, cloud services (Azure, AWS), and DevOps practices (CI/CD pipelines). Their education includes a Master's degree in Informational Technologies of Design from Khmelnytskyi National University, reinforcing a strong foundation in computer science principles. An accomplished engineer with tangible contributions to FinTech, EdTech, and eCommerce - they have played a pivotal role in building CRM platforms, optimizing data management, and implementing advanced features that improve operational efficiency and user experience.

Software engineer with a strong focus on AI integration and full-stack web solutions. A proven track record in building AI-powered tools and automating core processes, coupled with expertise in cross-platform development and containerization. Extensive experience with Python, Docker/Nginx, and deploying reliable APIs. Actively pursuing a Bachelor's in Computer Science and excelling in hands-on roles such as Software Research Engineer. Achievements include reducing log review time by 70% and improving customer agents' response rate from 45% to 85%. Adept in languages like C/C++, JavaScript/TypeScript, and possesses advanced skills in frameworks like Django and ReactJS.

Results-driven AI/ML Engineer who transforms data into actionable business insights. Led development of recommendation systems that increased user engagement by 35% and fraud detection models that reduced financial losses by $2M annually. Expert in building scalable ML infrastructure and cross-functional collaboration, with experience managing full ML lifecycle from research to production deployment. Combines strong technical expertise in Python, PyTorch, and cloud technologies with business acumen to deliver measurable ROI through AI solutions.

Experienced C++ Software Engineer with 8+ years in designing high-performance, distributed, and multithreaded systems. Specialized in backend development with Kafka and SQL. Increased throughput by 20% and reduced memory usage by 10% in mission-critical systems for finance and healthcare. Passionate about concurrency challenges and building reliable distributed architectures.

Software engineer with over 5 years of experience in web design and development, specializing in both front-end and back-end technologies. Demonstrated success in developing databases, user interfaces, and implementing new features driven by user feedback. Proven ability to lead software projects to fruition, resulting in a 99.9% uptime rate and significant improvements in user engagement. In-depth knowledge of front-end development with skills in HTML5, CSS3, Bootstrap 4, JavaScript, jQuery, React, and Ajax. Back-end expertise with Node.js, Laravel, PHP, and database management using MYSQL, MongoDB. Adept in SEO and graphic design tools, leveraging Ahrefs, SEMrush, Grammarly, Canva, and Adobe Photoshop to enhance online presence and user experience. Strong educational background with a B.Ed in Education/Mathematics and professional training in Software Engineering. Technical skills are complemented by effective communication and fast learning ability.

Accomplished software engineer with 13+ years of experience designing resilient backend systems and scalable digital platforms. Deep expertise in Node.js, TypeScript, Kafka, GraphQL, event sourcing, and cloud-native architecture on AWS and GCP. Proven leadership in implementing high-impact, secure, event-driven microservices. Experienced in stakeholder engagement and team mentoring. Passionate about clean code, system optimization, and continuous technical innovation.Core Competencies: - Senior Software Engineer with a proven track record in complex, distributed systems in enterprise environments. - 8+ years of technical leadership and stakeholder collaboration - Backend-focused full-stack engineer with modern cloud, serverless, and data expertise - Strong foundation in microservices, CQRS/ES, and event-driven design - Cloud platform experience: AWS, GCP, Cloudflare (Pages/Workers), Vercel - Framework agnostic, T-shaped Software Engineer, and an expert web developer

With an impressive tenure exceeding 15 years in software engineering, the engineer boasts a rich mosaic of technical expertise, underscored by a strong academic foundation with a Doctorate in Mechanical Engineering from the National Technical University of Ukraine 'Kyiv Polytechnic Institute'. Specializing in Flutter, the engineer has a history of crafting mobile applications with a sharp focus on developing new features, debugging, and enhancements. Proven proficiency in a plethora of programming languages and technologies including Dart, React, Redux, TypeScript, and ActionScript is evident. The engineer's versatility is further highlighted by a diverse project portfolio encompassing automotive interfaces, online casinos, educational platforms, and more. Their contribution to software development adheres to the latest SDLC best practices, with applications that have significantly benefited from their knowledge in Data Science and Python, as certified by Robot_dreams.

Software Engineer with a strong background in Mechanical Engineering and specialized training in Go programming. Skilled in Go, Gin, Fiber, gRPC, PostgreSQL, and cloud technologies like AWS, with practical experience in building scalable backend systems and automating deployment workflows. Notable achievements include enhancing processing speeds by 40%, improving system uptime by 30%, and reducing bug reports by 20%. With a proven ability to optimize database queries and improve performance metrics across various projects, this candidate is adept at creating high-quality, resilient applications in fast-paced environments. Proficient in best practices of CI/CD, PostgreSQL schema design, and performance tuning, offering solid expertise in backend development.

Aspiring Software Developer Skilled in ASP.NET, Flutter, and Firebase Integration. Passionate About UX/UI Design & Innovative IT Solutions, IT Graduate. Problem-Solver & Tech Enthusiast

10+ years of experience in web development, M.Sc in Software Engineering, GAI, LLMs Front-End: Angular, React, Vue.js (JavaScript & TypeScript) Back-End: Node.js, Next.js, TypeScript , PHP Mobile: React Native AWS Cloud infrastructure Control systems (e.g., Git) and familiarity with DevOps practices for continuous integration and deployment (CI/CD). Unit testing, integration testing, and end-to-end testing. Experience leading and mentoring a team of developers, including assigning tasks, providing guidance, and ensuring the team's success. Ability to motivate and inspire team members, resolve conflicts, and provide constructive feedback. Experience conducting assessments and interviews remotely.

Full-Stack Engineer with hands-on experience in Django, Python, and MySQL, showcasing strong backend API design with performance optimization, validated by a 30% query speed improvement in past projects. Expertise in frontend development using React.js, demonstrated through enhancing user interfaces and load times for high-traffic applications. Holds top 5% ranking in Java on HackerRank, underpinned by a B.Tech in AI & Data Science, and a Computer Science diploma, ensuring a solid theoretical foundation. Recognized for technical prowess with certifications in AWS Cloud and 5★ Java proficiency. Proven track record in agile development, clean architecture, and real-world problem-solving with a passion for quality and efficiency.

Software Engineer with 5+ years of full-stack development expertise, specializing in mobile and backend technologies. Proven ability to deliver 20+ applications across Android and iOS, utilizing languages such as Python, JavaScript, Dart, and Java coupled with proficient use of frameworks like Django, Node.js, and Flutter. Demonstrates strong proficiency in database management with PostgreSQL, MySQL, MongoDB, and Firebase, and excels in setting up CI/CD pipelines and employing Agile methodologies for efficient deployment and iteration. Holds a BSc in Computer Science from Maseno University and is known for sophisticated leadership and team mentorship capabilities, contributing to key projects like Kenya's Government Digital Services and the CapitalPay fintech platform.

With proficiencies in Angular, ASP.NET Core, and real-time web applications, this senior full-stack developer's expertise encompasses scalable solutions for international fintech and civic tech sectors. Integral in crafting trading platforms and logistics tracking systems, they exhibit exceptional skill in front-end design, API integration, and performance optimization for robust reporting systems. An adeptness in Agile practices, paired with a Master's degree in Computer Science, positions this developer as a versatile asset. They bring a track record of successful cross-functional collaboration within distributed teams.