Full-Stack Developer with 6 months of startup and freelance experience, specializing in Java, Laravel, React, and Next.js. Delivered end-to-end web applications in healthcare and hospitality, from backend APIs to responsive frontends. Stack-agnostic and quick to adapt to new technologies and architectures. Strong problem-solving mindset with real-world exposure to client requirements, delivery constraints, and production-ready systems. Actively seeking a role within a professional team to contribute and grow.…Full-Stack Developer with 6 months of startup and freelance experience, specializing in Java, Laravel, React, and Next.js. Delivered end-to-end web applications in healthcare and hospitality, from backend APIs to responsive frontends. Stack-agnostic and quick to adapt to new technologies and architectures. Strong problem-solving mindset with real-world exposure to client requirements, delivery constraints, and production-ready systems. Actively seeking a role within a professional team to contribute and grow.

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Chris Farrelly

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 United Kingdom

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Expert in: Java, AWS, JavaScript + 13 more

Hi, I’m Chris Farrelly, a technical founder and CTO with three successful software exits. I’ve built and scaled teams and products across e-commerce, insurance, healthcare and telecoms, delivering dependable business-critical applications and hands-on technical leadership. I created and grew Volo Commerce from a startup to a 100-person organization with a robust, integrated platform that handled large-scale transactions before its sale in 2019. I’m equally comfortable in startup and enterprise settings, combining deep technical execution with commercial acumen. I’ve raised VC funding, led multi-disciplinary teams of 20+ developers, and enjoy turning complex problems into scalable, value-driving solutions.…Hi, I’m Chris Farrelly, a technical founder and CTO with three successful software exits. I’ve built and scaled teams and products across e-commerce, insurance, healthcare and telecoms, delivering dependable business-critical applications and hands-on technical leadership. I created and grew Volo Commerce from a startup to a 100-person organization with a robust, integrated platform that handled large-scale transactions before its sale in 2019. I’m equally comfortable in startup and enterprise settings, combining deep technical execution with commercial acumen. I’ve raised VC funding, led multi-disciplinary teams of 20+ developers, and enjoy turning complex problems into scalable, value-driving solutions.

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CMS DeveloperApp DeveloperBack-End Developer

CMS DeveloperApp DeveloperBack-End Developer

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Expert in: PHP, JavaScript, CSS + 15 more

I’m a Full-Stack Developer with 5+ years of experience building reliable, scalable web applications and APIs. I’ve worked on a wide range of projects—from startups to enterprise platforms—using Node.js, React/Next.js, PHP (Laravel), and modern databases. My experience includes headless Drupal and WordPress, third-party integrations, secure authentication, and performance optimization. What sets me apart is my ability to understand business needs, communicate clearly, and deliver clean, maintainable solutions that scale.…I’m a Full-Stack Developer with 5+ years of experience building reliable, scalable web applications and APIs. I’ve worked on a wide range of projects—from startups to enterprise platforms—using Node.js, React/Next.js, PHP (Laravel), and modern databases. My experience includes headless Drupal and WordPress, third-party integrations, secure authentication, and performance optimization. What sets me apart is my ability to understand business needs, communicate clearly, and deliver clean, maintainable solutions that scale.

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App DeveloperFull Stack Developer

App DeveloperFull Stack Developer

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Expert in: Android, Dart, Flutter + 7 more

I'm a polyglot Software Engineer with over 12 years of experience building software and technology used by millions globally. I have experience building greenfield products for startups as well as contributing new features to already shipped products. I have experience building different kinds of applications: ride-hailing and mobility applications, e-commerce applications, dating applications, last mile delivery applications, land mapping applications to mention a few. My super power comes not just from my technical ability but also from my deep understanding of business needs and how to translate them into products and features that ultimately drive business growth. This gives my clients the feeling of not just another freelancer but a technical team member.…I'm a polyglot Software Engineer with over 12 years of experience building software and technology used by millions globally. I have experience building greenfield products for startups as well as contributing new features to already shipped products. I have experience building different kinds of applications: ride-hailing and mobility applications, e-commerce applications, dating applications, last mile delivery applications, land mapping applications to mention a few. My super power comes not just from my technical ability but also from my deep understanding of business needs and how to translate them into products and features that ultimately drive business growth. This gives my clients the feeling of not just another freelancer but a technical team member.

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Full Stack DeveloperBack-End DeveloperFront-End Developer

 Adelaide, Australia

Full Stack DeveloperBack-End DeveloperFront-End Developer

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Intermediate in: Python, Tailwind, TypeScript + 7 more

Hi, I’m Yi, a Master of Computer Science graduate (GPA 6.8/7.0) with a passion for building scalable, end-to-end web applications. I specialise in bridging the gap between sophisticated backends and intuitive frontends. With hands-on experience in Java (Spring Boot), Node.js, and React/Next.js, I have successfully delivered projects ranging from secure voting systems to real-time multiplayer platforms. I am proficient in managing the entire software development lifecycle, including deploying production-ready apps to cloud platforms such as AWS and Railway. I pride myself on writing clean, maintainable code and solving complex technical challenges. Check out my latest work and live demos at portfolio.wyprojects.com. Let’s collaborate to turn your ideas into high-quality digital products!…Hi, I’m Yi, a Master of Computer Science graduate (GPA 6.8/7.0) with a passion for building scalable, end-to-end web applications. I specialise in bridging the gap between sophisticated backends and intuitive frontends. With hands-on experience in Java (Spring Boot), Node.js, and React/Next.js, I have successfully delivered projects ranging from secure voting systems to real-time multiplayer platforms. I am proficient in managing the entire software development lifecycle, including deploying production-ready apps to cloud platforms such as AWS and Railway. I pride myself on writing clean, maintainable code and solving complex technical challenges. Check out my latest work and live demos at portfolio.wyprojects.com. Let’s collaborate to turn your ideas into high-quality digital products!

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Full Stack DeveloperWeb DeveloperDevOps Developer

Full Stack DeveloperWeb DeveloperDevOps Developer

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Expert in: Java, TypeScript, JavaScript + 16 more

I’m a modernization engineer with over 20 years of experience stabilizing legacy systems, refactoring complex codebases, and modernizing enterprise platforms across the full software development life cycle. I thrive on turning brittle, undocumented data flows into reliable, observable systems by combining hands-on full-stack development with architectural oversight of integration, security, and SDLC modernization. I specialize in reverse engineering undocumented systems, upgrading source control and build pipelines from SVN and CVS to Git and Maven, and delivering robust solutions across long-lived Java, TypeScript, and JavaScript environments. I focus on improving reliability, developer workflows, and operational visibility while reducing data risks and delivering sustained cost and efficiency gains across multiple platforms.…I’m a modernization engineer with over 20 years of experience stabilizing legacy systems, refactoring complex codebases, and modernizing enterprise platforms across the full software development life cycle. I thrive on turning brittle, undocumented data flows into reliable, observable systems by combining hands-on full-stack development with architectural oversight of integration, security, and SDLC modernization. I specialize in reverse engineering undocumented systems, upgrading source control and build pipelines from SVN and CVS to Git and Maven, and delivering robust solutions across long-lived Java, TypeScript, and JavaScript environments. I focus on improving reliability, developer workflows, and operational visibility while reducing data risks and delivering sustained cost and efficiency gains across multiple platforms.

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ArchitectDeveloperFull Stack Developer

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Expert in: Go, Amazon Web Services, AWS + 22 more

I'm a software architect and developer with over 25 years of experience building and maintaining mission-critical IT systems in telecom, finance, public transport, and government domains. I design robust Java/JEE, cloud-based, and distributed architectures, and I lead small development teams to deliver end-to-end features, scalable services, and secure integrations. My focus is on pragmatic, outcomes-driven solutions and continuous improvement through DevOps, IaC (Terraform), and cloud-native patterns. I thrive at the intersection of architecture and delivery, bridging business goals with technical feasibility. From modernizing core systems to enabling microservices ecosystems in AWS, I value collaboration, clean design, and hands-on craftsmanship.…I'm a software architect and developer with over 25 years of experience building and maintaining mission-critical IT systems in telecom, finance, public transport, and government domains. I design robust Java/JEE, cloud-based, and distributed architectures, and I lead small development teams to deliver end-to-end features, scalable services, and secure integrations. My focus is on pragmatic, outcomes-driven solutions and continuous improvement through DevOps, IaC (Terraform), and cloud-native patterns. I thrive at the intersection of architecture and delivery, bridging business goals with technical feasibility. From modernizing core systems to enabling microservices ecosystems in AWS, I value collaboration, clean design, and hands-on craftsmanship.

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Full Stack DeveloperBack-End DeveloperFront-End Developer

Full Stack DeveloperBack-End DeveloperFront-End Developer

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Expert in: React Native, MongoDB, MySQL + 34 more

Hi, I’m John Paul Granada, a Senior Software Engineer with 15+ years of experience building modern web apps, scalable APIs, and cloud-native platforms. I thrive in end-to-end delivery across frontend and backend, with React/TypeScript on the front and FastAPI, Django, Spring Boot, and .NET on the back, backed by SQL and NoSQL databases. I specialize in designing secure, observable microservices, integrating third-party APIs, and shipping reliable systems on AWS and Azure with Docker, Kubernetes, and CI/CD. I enjoy adding AI/ML-powered features to improve search, automation, and analytics while keeping the core platform clean, maintainable, and performant, and I’m passionate about mentoring engineers and owning architecture decisions.…Hi, I’m John Paul Granada, a Senior Software Engineer with 15+ years of experience building modern web apps, scalable APIs, and cloud-native platforms. I thrive in end-to-end delivery across frontend and backend, with React/TypeScript on the front and FastAPI, Django, Spring Boot, and .NET on the back, backed by SQL and NoSQL databases. I specialize in designing secure, observable microservices, integrating third-party APIs, and shipping reliable systems on AWS and Azure with Docker, Kubernetes, and CI/CD. I enjoy adding AI/ML-powered features to improve search, automation, and analytics while keeping the core platform clean, maintainable, and performant, and I’m passionate about mentoring engineers and owning architecture decisions.

Expert in: CSS, HTML5, JavaScript + 8 more

Hello! I'm James, a highly motivated and dedicated individual with a passion for Web Development . With 3 years of experience and a strong background in web technologies, frameworks and few languages, I specialize in providing top-notch websites or web applications that exceed customer expectations. I'm committed to building long-term relationships with my clients, and I'm excited to work with you to achieve your goals.…Hello! I'm James, a highly motivated and dedicated individual with a passion for Web Development . With 3 years of experience and a strong background in web technologies, frameworks and few languages, I specialize in providing top-notch websites or web applications that exceed customer expectations. I'm committed to building long-term relationships with my clients, and I'm excited to work with you to achieve your goals.

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App DeveloperBack-End DeveloperDeveloper

App DeveloperBack-End DeveloperDeveloper

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Expert in: Java, API, Spring + 19 more

Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.…Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.

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App DeveloperWeb DeveloperProgrammer

App DeveloperWeb DeveloperProgrammer

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Expert in: Kotlin, Android, Swift + 16 more

Hi, I’m Mauricio Guzman, a Senior Android Developer based in Guayaquil, Ecuador. I have 8+ years of experience building robust Android applications with Kotlin and Java, and I also work with Swift, Java EE, Angular, and PHP. I’m focused on delivering secure, scalable solutions and enjoy shaping architecture with modern patterns like MVVM and Clean Architecture. I thrive in agile, multidisciplinary teams and continuously seek innovative ways to solve problems. I’ve owned two businesses for three years and won my university’s entrepreneur challenge. I’m passionate about innovation, learning, and collaborating with diverse teams to bring great products to life.…Hi, I’m Mauricio Guzman, a Senior Android Developer based in Guayaquil, Ecuador. I have 8+ years of experience building robust Android applications with Kotlin and Java, and I also work with Swift, Java EE, Angular, and PHP. I’m focused on delivering secure, scalable solutions and enjoy shaping architecture with modern patterns like MVVM and Clean Architecture. I thrive in agile, multidisciplinary teams and continuously seek innovative ways to solve problems. I’ve owned two businesses for three years and won my university’s entrepreneur challenge. I’m passionate about innovation, learning, and collaborating with diverse teams to bring great products to life.

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Full Stack DeveloperBack-End DeveloperWeb Developer

Khaled Md Tuhidul Hossain

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 Singapore, Singapore

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Expert in: .NET, ASP.NET, C# + 25 more

Senior Software Engineer | Leading Gen AI, LLM & RAG Implementations | MLOps | DevOps | Cloud Platforms Software Engineer with 10 years of experience in full-stack development, AI integration, and cloud-native architectures. Proven track record in building scalable microservices, leading high-performing engineering teams, and driving product innovation in healthtech and fintech sectors. Experienced in leading engineering efforts at startups, from MVP to scale-up, with a strong focus on agility and technical excellence.…Senior Software Engineer | Leading Gen AI, LLM & RAG Implementations | MLOps | DevOps | Cloud Platforms Software Engineer with 10 years of experience in full-stack development, AI integration, and cloud-native architectures. Proven track record in building scalable microservices, leading high-performing engineering teams, and driving product innovation in healthtech and fintech sectors. Experienced in leading engineering efforts at startups, from MVP to scale-up, with a strong focus on agility and technical excellence.

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Back-End DeveloperFull Stack Developer

 Birmingham, United States

Back-End DeveloperFull Stack Developer

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Expert in: Java, JavaScript, SQL + 6 more

Resourceful and solutions-oriented Software Engineer with 9+ years of experience specializing in the full software development life cycle (SDLC). Known for delivering complex technical projects on time through cross-functional collaboration and process improvements.…

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Full Stack DeveloperFront-End DeveloperBack-End Developer

Full Stack DeveloperFront-End DeveloperBack-End Developer

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Expert in: Java, Node.js, TypeScript + 8 more

I'm HMAD, a full-stack software engineer with 10+ years of experience, focused on building scalable systems that handle millions of requests using load balancers, Nginx/HAProxy, Node.js clustering (PM2, Docker), and replicated databases for high availability. I am an expert in React.js or Angular for front-end, Node.js (express, nest.js) for Back-end.…

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Full Stack DeveloperWeb DeveloperBack-End Developer

Full Stack DeveloperWeb DeveloperBack-End Developer

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Expert in: Java, JavaScript, C++ + 11 more

With over 15 years of experience, I have participated in all phases of software development, both traditional and agile, in addition to a solid working knowledge of algorithms and data structures. I am innovative and constantly seeking improvements to optimize workflows and processes.…

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