I'm a detail-oriented and adaptable developer with hands-on experience in application development and system administration. I bring a solid foundation in web and mobile app development, digital transformation initiatives, and a collaborative approach to delivering scalable solutions.…

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Front-End DeveloperWeb DesignerArt Director

Ali Ibrahim Yousry

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 Riyadh, Saudi Arabia

Front-End DeveloperWeb DesignerArt Director

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Expert in: JavaScript, Web Design, HTML5 + 20 more

Hi, I’m Ali Ibrahim Yousry. I’m a results-driven senior frontend development team lead with 20+ years of IT experience, specializing in Angular, SharePoint, OutSystems, and CMS platforms. I’ve delivered enterprise-scale solutions for government and private sectors in Saudi Arabia, led cross-functional teams, and driven digital transformation through agile practices and user-focused design. I excel at frontend architecture, low-code development, UX optimization, and product management. I enjoy mentoring teams, collaborating with stakeholders, and turning complex requirements into scalable, performant, and accessible digital experiences that deliver measurable improvements in user satisfaction and business outcomes.…Hi, I’m Ali Ibrahim Yousry. I’m a results-driven senior frontend development team lead with 20+ years of IT experience, specializing in Angular, SharePoint, OutSystems, and CMS platforms. I’ve delivered enterprise-scale solutions for government and private sectors in Saudi Arabia, led cross-functional teams, and driven digital transformation through agile practices and user-focused design. I excel at frontend architecture, low-code development, UX optimization, and product management. I enjoy mentoring teams, collaborating with stakeholders, and turning complex requirements into scalable, performant, and accessible digital experiences that deliver measurable improvements in user satisfaction and business outcomes.

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Full Stack DeveloperWeb DeveloperFront-End Developer

Full Stack DeveloperWeb DeveloperFront-End Developer

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Expert in: .NET, JavaScript, HTML5 + 7 more

I'm a Full Stack Software Developer with hands-on experience designing, enhancing, and maintaining full-stack applications across cloud environments and enterprise ecosystems. I specialize in .NET and Angular, REST API integration, and CI/CD automation, delivering robust, scalable solutions that support business growth. I excel in cross-functional collaboration, clear communication, and taking ownership of complex tasks, thriving in fast-moving environments. I'm committed to writing maintainable code, mentoring teammates, and driving long-term architectural improvements for scalability and reliability.…I'm a Full Stack Software Developer with hands-on experience designing, enhancing, and maintaining full-stack applications across cloud environments and enterprise ecosystems. I specialize in .NET and Angular, REST API integration, and CI/CD automation, delivering robust, scalable solutions that support business growth. I excel in cross-functional collaboration, clear communication, and taking ownership of complex tasks, thriving in fast-moving environments. I'm committed to writing maintainable code, mentoring teammates, and driving long-term architectural improvements for scalability and reliability.

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Web DeveloperProgrammerData Scientist

Web DeveloperProgrammerData Scientist

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Expert in: Python, SQL, Blender + 9 more

I'm a freelance project manager and developer passionate about turning business needs into solid software solutions. I enjoy coordinating cross-functional teams, solving complex problems, and delivering agile results. My work spans web app development (PHP Symfony, OutSystems), AI/ML research, data analysis, 3D modeling, image processing, and NLP. I thrive on collaboration, continuous learning, and creating innovative solutions for real-world challenges.…I'm a freelance project manager and developer passionate about turning business needs into solid software solutions. I enjoy coordinating cross-functional teams, solving complex problems, and delivering agile results. My work spans web app development (PHP Symfony, OutSystems), AI/ML research, data analysis, 3D modeling, image processing, and NLP. I thrive on collaboration, continuous learning, and creating innovative solutions for real-world challenges.

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Web DesignerFront-End DeveloperWeb Developer

Rodrigo de Oliveira Costa

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 Brazil

Web DesignerFront-End DeveloperWeb Developer

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Expert in: CSS, Github, HTML5 + 6 more

Hi, I’m Rodrigo Costa. I’m a Front-End and UX/UI focused developer based in Florianópolis, Brazil. I’ve been building web projects since 2008 and I love technology, web solutions, applications, web services, and innovations in the tech ecosystem. My work spans marketing cloud integrations, Cloud Pages, journey building, and e‑commerce front-ends, with hands-on experience in HTML, CSS, JavaScript, React, AMPscript, and REST APIs. I’m passionate about clean UI, scalable code, and collaborating across teams to deliver great user experiences.…Hi, I’m Rodrigo Costa. I’m a Front-End and UX/UI focused developer based in Florianópolis, Brazil. I’ve been building web projects since 2008 and I love technology, web solutions, applications, web services, and innovations in the tech ecosystem. My work spans marketing cloud integrations, Cloud Pages, journey building, and e‑commerce front-ends, with hands-on experience in HTML, CSS, JavaScript, React, AMPscript, and REST APIs. I’m passionate about clean UI, scalable code, and collaborating across teams to deliver great user experiences.

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Full Stack DeveloperBack-End DeveloperFront-End Developer

Full Stack DeveloperBack-End DeveloperFront-End Developer

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Expert in: JavaScript, React Native, Docker + 7 more

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App DeveloperFull Stack DeveloperWeb Developer

William Kevin Siagian

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 Jakarta, Indonesia

App DeveloperFull Stack DeveloperWeb Developer

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Expert in: Kotlin, Java

I am a reliable and fast learner, currently open for new opportunities, especially in Android development, not only in Indonesia but also other countries. I have 5+ years of experience developing and maintaining Android apps using Kotlin and Java, with hands-on experience in MVVM/MVI, Jetpack Compose, and modern Android architecture, including testing, DI, and multi-module projects.…

Expert in: JavaScript, Python, Java + 1 more

I'm a developer and researcher with international experience, blending software engineering with AR/VR research to solve real-world problems. I enjoy turning complex challenges into practical, scalable solutions and collaborating across teams and borders to push the boundaries of immersive technology. I'm currently pursuing an MSc in Computer Science Engineering and contributing to a global research project at Pázmány Péter Catholic University. I hold a degree in Business Informatics Engineering from Corvinus University of Budapest and studied at Maastricht University through ERASMUS, which has helped me build a versatile skill set and a collaborative mindset.…I'm a developer and researcher with international experience, blending software engineering with AR/VR research to solve real-world problems. I enjoy turning complex challenges into practical, scalable solutions and collaborating across teams and borders to push the boundaries of immersive technology. I'm currently pursuing an MSc in Computer Science Engineering and contributing to a global research project at Pázmány Péter Catholic University. I hold a degree in Business Informatics Engineering from Corvinus University of Budapest and studied at Maastricht University through ERASMUS, which has helped me build a versatile skill set and a collaborative mindset.

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Web DeveloperProgrammerDeveloper

Web DeveloperProgrammerDeveloper

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Expert in: JavaScript, React JS, CSS + 10 more

Hi, I’m Pratik Raj. I’m a versatile, results-oriented web professional with over 7 years of experience building scalable, high-performance applications for fintech, compliance, and enterprise sectors. I specialize in designing and delivering robust architectures using React, TypeScript, Redux, and modern web standards. I’m passionate about turning complex requirements into intuitive, accessible front-end experiences and well-structured back-end services. I’ve led agile teams, mentored junior developers, and driven improvements in code quality, performance, and onboarding. I’m a strong advocate of agile methodologies and test-driven development, continuously seeking opportunities to optimize UX, reliability, and system efficiency while aligning with strategic goals.…Hi, I’m Pratik Raj. I’m a versatile, results-oriented web professional with over 7 years of experience building scalable, high-performance applications for fintech, compliance, and enterprise sectors. I specialize in designing and delivering robust architectures using React, TypeScript, Redux, and modern web standards. I’m passionate about turning complex requirements into intuitive, accessible front-end experiences and well-structured back-end services. I’ve led agile teams, mentored junior developers, and driven improvements in code quality, performance, and onboarding. I’m a strong advocate of agile methodologies and test-driven development, continuously seeking opportunities to optimize UX, reliability, and system efficiency while aligning with strategic goals.

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Web DeveloperFront-End DeveloperBack-End Developer

Samuel Swann

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 Nottingham, United Kingdom

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Expert in: SQL, OutSystems, Python + 3 more

I'm a data-driven professional with 3+ years' experience at Deloitte, specializing in transformation, platform troubleshooting, functionality design and implementation. I help teams turn complex data into actionable insights and reliable software solutions. Proficient in SQL, Excel, and OutSystems, I support large-scale analytics platforms for enterprise clients and enjoy collaborating with product owners to define business rules and deliver robust features.…I'm a data-driven professional with 3+ years' experience at Deloitte, specializing in transformation, platform troubleshooting, functionality design and implementation. I help teams turn complex data into actionable insights and reliable software solutions. Proficient in SQL, Excel, and OutSystems, I support large-scale analytics platforms for enterprise clients and enjoy collaborating with product owners to define business rules and deliver robust features.

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Full Stack DeveloperFront-End DeveloperBack-End Developer

Full Stack DeveloperFront-End DeveloperBack-End Developer

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Beginner at: OutSystems, SQL, C# + 5 more

Hi, I’m Nuno Evangelho. I’m an OutSystems Tech Lead and AI enthusiast with over 16 years of experience designing, building, and delivering scalable enterprise applications and digital transformation solutions. I specialize in OutSystems (Traditional & Reactive), integration with REST/SOAP/SAP, .NET, SQL Server, Azure, and I’m increasingly exploring how AI can optimize business processes and enhance user experiences. I’m motivated by challenging international and innovation-driven environments where I can contribute as a senior technical leader while exploring AI integration within low-code platforms. I’m known for strong analytical thinking, a solution-driven mindset, and clear communication that helps teams deliver value for clients. In my recent Fidelidade project I refactored legacy OutSystems apps, improved performance, mentored junior developers, and proposed architectural improvements appreciated by the client. I’m eager for a new challenge that broadens horizons and accelerates digital transformation with AI at the core.…Hi, I’m Nuno Evangelho. I’m an OutSystems Tech Lead and AI enthusiast with over 16 years of experience designing, building, and delivering scalable enterprise applications and digital transformation solutions. I specialize in OutSystems (Traditional & Reactive), integration with REST/SOAP/SAP, .NET, SQL Server, Azure, and I’m increasingly exploring how AI can optimize business processes and enhance user experiences. I’m motivated by challenging international and innovation-driven environments where I can contribute as a senior technical leader while exploring AI integration within low-code platforms. I’m known for strong analytical thinking, a solution-driven mindset, and clear communication that helps teams deliver value for clients. In my recent Fidelidade project I refactored legacy OutSystems apps, improved performance, mentored junior developers, and proposed architectural improvements appreciated by the client. I’m eager for a new challenge that broadens horizons and accelerates digital transformation with AI at the core.

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Front-End DeveloperWeb DeveloperWeb Designer

Front-End DeveloperWeb DeveloperWeb Designer

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Expert in: CSS, JavaScript, Outsystems + 3 more

I am a Front-End Developer based in Portugal with a passion for clean, maintainable code and responsive design. I love turning complex requirements into delightful user experiences using HTML, CSS, JavaScript, React, and modern tooling. I thrive in collaborative environments and take pride in writing accessible, scalable front-end code. I'm always eager to learn and improve; I enjoy problem-solving, good communication, and making ideas tangible. The quote about not settling for 'It’s always been done this way' guides my mindset of innovation, teamwork, and turning ideas into reality.…I am a Front-End Developer based in Portugal with a passion for clean, maintainable code and responsive design. I love turning complex requirements into delightful user experiences using HTML, CSS, JavaScript, React, and modern tooling. I thrive in collaborative environments and take pride in writing accessible, scalable front-end code. I'm always eager to learn and improve; I enjoy problem-solving, good communication, and making ideas tangible. The quote about not settling for 'It’s always been done this way' guides my mindset of innovation, teamwork, and turning ideas into reality.

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Web DeveloperProgrammerFull Stack Developer

Web DeveloperProgrammerFull Stack Developer

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Expert in: JavaScript, CSS, MySQL + 1 more

I am a computer science graduate with hands-on experience in low-code development, end-to-end recruitment, and engineering support. I enjoy turning ideas into working apps using Volt MX and Outsystems, and I’m comfortable collaborating with cross-functional teams to deliver clean, scalable solutions. Over the past few years I’ve worked on end-to-end recruitment for product-based companies, managed site documentation and cost estimation for large engineering projects, and contributed to projects for clients like Sony, Unilever, and Deloitte. I’m excited to continue growing in a dynamic organization where technology and people intersect.…I am a computer science graduate with hands-on experience in low-code development, end-to-end recruitment, and engineering support. I enjoy turning ideas into working apps using Volt MX and Outsystems, and I’m comfortable collaborating with cross-functional teams to deliver clean, scalable solutions. Over the past few years I’ve worked on end-to-end recruitment for product-based companies, managed site documentation and cost estimation for large engineering projects, and contributed to projects for clients like Sony, Unilever, and Deloitte. I’m excited to continue growing in a dynamic organization where technology and people intersect.

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Data ScientistAI Prompt EngineerAI Engineer

Ajay Kumar Galla

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 Cyberjaya, Malaysia

Data ScientistAI Prompt EngineerAI Engineer

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Expert in: Python, Docker, GPT + 18 more

Hi, I’m Ajay Kumar Galla, an AI Engineer with 6+ years of industry experience and over 4 years in Generative AI. I design and deploy ML/DL models, build AI workflows, and specialize in prompt engineering, RAG, LangChain, and knowledge retrieval across Azure OpenAI, AWS Bedrock, and related platforms. I enjoy turning complex data into actionable insights and delivering scalable AI solutions for manufacturing, retail, and e-commerce. In my current roles I’ve led AI-driven workflows, KYC/document processing pipelines, and QA automation with agents and MCP integration. I’m passionate about collaborating with product and QA teams to translate business problems into AI-enabled products and helping teams adopt safe and effective AI practices.…Hi, I’m Ajay Kumar Galla, an AI Engineer with 6+ years of industry experience and over 4 years in Generative AI. I design and deploy ML/DL models, build AI workflows, and specialize in prompt engineering, RAG, LangChain, and knowledge retrieval across Azure OpenAI, AWS Bedrock, and related platforms. I enjoy turning complex data into actionable insights and delivering scalable AI solutions for manufacturing, retail, and e-commerce. In my current roles I’ve led AI-driven workflows, KYC/document processing pipelines, and QA automation with agents and MCP integration. I’m passionate about collaborating with product and QA teams to translate business problems into AI-enabled products and helping teams adopt safe and effective AI practices.

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