I’m a Frontend Engineer with professional experience building scalable, accessible, and high-performing web applications using React, TypeScript, JavaScript, and modern frontend tools.

I help businesses build and improve:
- SaaS dashboards and internal platforms
- responsive websites and web applications
- API-driven frontend interfaces
- Frontend performance and usability
- Accessibility compliance improvements
- A/B testing and experiment-based UI updates

In my previous roles, I’ve worked on checkout improvements, reporting interfaces, promotional pages, internal tools, and legacy-to-React migrations. I’ve also contributed to WCAG 2.1 compliance, frontend issue resolution during production releases, and UI enhancements that improved user experience and business outcomes.

My core stack includes React, TypeScript, JavaScript, Next.js, REST APIs, Tailwind CSS, Jest, Vitest, and modern frontend workflows with Git.

If you need a frontend developer who can build clean, responsive, maintainable interfaces and communicate clearly throughout the project, I’d be happy to discuss your needs.

Backend Developer | Node.js, TypeScript, C#, .NET | REST APIs | MySQL

Are you looking for a Backend Developer who can build reliable REST APIs, handle complex data logic, and ensure your system runs smoothly and efficiently?

I’m a results-driven Backend Developer specializing in API development, database management, and backend system design. I help businesses build secure, scalable, and well-structured backend systems that power modern web applications.

What I Can Do For You:

Develop REST APIs using Node.js (TypeScript) and C# (.NET)
Build backend systems for transactions, reports, and data processing
Design and optimize MySQL databases and queries
Implement validation, error handling, and secure API logic
Handle transaction flows, conditional logic, and system workflows
Create dynamic filters, reporting features, and CSV generation
Ensure clean, maintainable, and scalable backend code
Integrate APIs with frontend or third-party services
Tools & Skills

Backend Development:
REST API Development | Backend Logic | Data Processing | System Design

Programming & Frameworks:
Node.js, TypeScript, C#, .NET, PHP

Database:
MySQL, Microsoft Access

Tools:
GitHub, Postman, VS Code, Visual Studio 2022, XAMPP, DBeaver

Why Work With Me?
Strong focus on clean and scalable backend systems
Detail-oriented with solid problem-solving skills
Reliable and easy to collaborate with
Quick to adapt to new tools and technologies

Whether you need a robust backend system, API development, or database optimization, I’m here to help build solutions that work efficiently.

Let’s build a backend that powers your application.

I offer a unique blend of Senior-level Web/Mobile Development and Executive Administrative Support. I don't just build your software; I help run your business operations efficiently.

Technical Expert:
Web: Next.js, React, TypeScript, Tailwind, Bootstrap.
Mobile: Flutter & React Native.
Backend: Python/Django, Node.js, REST APIs.
Data: PostgreSQL, MySQL, Supabase, Firebase.

Admin & Operations Lead:<8efe80624d780eba0c6493ec45140364>;Email Assistant Manager: Expert in inbox zero, professional correspondence, and setting up automated email workflows.

Virtual Assistant: High-level executive support, calendar management, and project coordination.
Workflow Automation: Using code (Python/Node) to automate repetitive admin tasks.

I am the ideal partner for a founder who needs a "Right-Hand" professional to build their product and manage their daily business communications simultaneously.

I don't just build apps; I build entire digital ecosystems. With a deep technical foundation in Python/Django and Node.js, I bridge the gap between complex backend architecture and high-performance user interfaces.

Whether it’s a SEO-optimized web application built with Next.js, a type-safe frontend in React & TypeScript, or a native-feel mobile experience using Flutter and React Native, I deliver scalable solutions from the ground up.

What I bring to the table:

Backend Mastery: Designing secure REST APIs and managing complex relational data with PostgreSQL and MySQL.

Cloud & Real-time: Leveraging Supabase and Firebase for rapid deployment and live data syncing.

Design Precision: Creating modern, responsive layouts using Tailwind CSS and Bootstrap.

I am passionate about clean code, architectural integrity, and helping businesses scale through technology. Let’s build something extraordinary.

On the technical side, I handle both front-end and back-end development to create functional, user-friendly applications. On the administrative side, I provide high-level support, including data management, scheduling, and project coordination. I am a detail-oriented worker who prides myself on clear communication, meeting deadlines, and solving complex problems with efficient solutions.

I’m a Full-Stack Web Developer working with React, Next.js, Node.js, PostgreSQL, and Supabase with experience building reliable web applications. I work across both frontend and backend systems to deliver solutions that are clean, efficient, and easy to maintain.
Writing quality code, improving performance, and creating smooth user experiences. Turning complex requirements into simple, practical solutions and building applications that are scalable and well structured. I value clear communication, meeting deadlines, and understanding project goals to ensure the final product meets both technical and business needs.

https://github.com/hcanada/
https://hcanada.dev/
portfolio link: hcan()ada().dev
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Full-Stack JavaScript/TypeScript Developer with a proven track record of building secure, cloud-based, and AI-powered applications. Experienced in leading full product lifecycles—from architecture and development to deployment and optimization—across startup and freelance environments. Recently designed and deployed a Retrieval-Augmented Generation (RAG) legal research platform serving 1,000+ professionals and processing over 130,000 legal documents. Skilled in modern technologies including React, Next.js, Node.js, AWS, and Firebase, with a focus on performance, scalability, and seamless user experience. Passionate about innovation, problem-solving, and delivering production-ready digital solutions that bridge technology with real-world impact.

I’m a Full Stack Developer with 7+ years of experience building scalable web applications using React, Next.js, TypeScript, Node.js, and modern frontend/backend technologies.

I’ve worked with enterprise companies like Accenture and AI-focused SaaS platforms where I developed real-time applications, chatbot systems, REST APIs, responsive dashboards, and production-ready frontend architectures.

My strengths include:
• React / Next.js development
• TypeScript and Node.js APIs
• AI-powered applications and chatbot integrations
• Responsive UI/UX implementation
• API integrations and WebSocket systems
• Performance optimization and clean architecture
• Fast learning and strong communication

I’m experienced working in agile remote teams and comfortable using Git, Azure DevOps, CI/CD pipelines, Cursor AI, GitHub Copilot, ChatGPT, and Claude to improve development speed and code quality.

I’m looking for long-term part-time or full-time remote opportunities where I can contribute as a reliable developer and problem solver.

I’m a frontend web developer with 7+ years of experience building fast, reliable, and maintainable web applications using Svelte/SvelteKit, React/Next.js, TypeScript, and JavaScript.

I help businesses turn ideas into production-ready software, whether that means building a new app from scratch, improving an existing product, fixing bugs, creating dashboards, integrating APIs, or making slow interfaces feel smooth and responsive.

What I can help with:
• Frontend web application development
• SvelteKit, React, Next.js, and TypeScript development
• Responsive UI implementation
• Bug fixing, refactoring, and performance improvements
• Third-party API integrations
• Clean, maintainable code that is easy to extend

I focus on clear communication, practical solutions, and code that works well in the real world. If you need a developer who can understand the product, solve technical problems, and deliver reliable work, I’d be happy to help.

Senior full-stack developer with 4+ years building production SaaS systems.

Recent work includes a full-stack scheduling system with Stripe payments and bidirectional Google Calendar sync, a multi-tenant customer auth system with branded portals and role-based permissions, OAuth cloud storage integrations for Dropbox, OneDrive, and Google Drive with background file transfer workers, and a custom S3-compatible multipart uploader with progress tracking and abort support. I've also migrated real-time infrastructure from Pusher to Socket.io with Redis-backed rate limiting, and led major framework upgrades to React 19, Next.js 15, Tailwind v4, and tRPC 11 across an 8+ app monorepo.

My daily stack is Next.js, React, TypeScript, Node.js, Express, tRPC, PostgreSQL, MongoDB, Prisma, Tailwind, Socket.io , Redis, AWS, Stripe, and Sanity.

Based in Cebu (UTC+8), I'm comfortable with async-first workflows and have 4+ hours of daily overlap with US, EU, and APAC teams. I write clear PRs, ship in small increments, and care about TypeScript ergonomics, bundle size, and DX as much as the feature itself.


Portfolio and case studies: michaelpadin.com

Full-stack developer — not locked to one technology. I've shipped production apps in React, Next.js, React Native, WordPress, Shopify, Node.js, Vue, and Laravel. I learn what the project needs and I deliver.

I use AI tools daily to move faster without cutting corners. You get senior-level output without the agency price tag.

Working with international clients since 2022. Straightforward, reliable, on time.

Portfolio: https://mckeenasma.vercel.app/

Hi, I’m Sean Benedict Revilla, a Full Stack Web Developer specializing in building modern, fast, and responsive web applications.
I work with React, Next.js, TypeScript, and Tailwind CSS to create clean and user-friendly interfaces, along with REST API integration and backend workflows to deliver complete solutions. I focus on performance, responsiveness, and good UI/UX design.
I can help you build websites from scratch, improve existing projects, or fix bugs with clean and maintainable code.

High-velocity Full-Stack Developer specializing in React and TypeScript. I leverage AI agentic workflows to rapidly architect, develop, and ship enterprise-grade systems in half the traditional development time. Experienced in building complex platforms including real-time inventory synchronization, offline-first PWAs, and multi-level approval financial systems. I don't just write code; I build reliable, scalable web systems that teams can trust every day.

Hi, I'm Joji—a Fullstack Web Developer passionate about building modern, scalable, and interactive web applications. I specialize in React, Next.js, TypeScript, and tools like Tailwind CSS and Firebase to create seamless digital experiences that balance performance and visual polish.
Whether developing single-page apps or fully integrated platforms, I focus on clarity in code, thoughtful UX, and clean, maintainable architecture.

Hi! I am John Joshua Villegas , a software engineer specializing in ReactJS, NodeJS, Typescript, and Ruby on Rails. Most of my works were frontend and API development using the mentioned tools. I can help you build your web application in mind. You may contact me via my email (jjoshuagvillegas@gmail.com) and let's chat about your project :)

Seasoned Full Stack Engineer with over 6 years of experience delivering high-performance web applications across e-commerce, fintech, digital banking, gaming platforms, and internal business systems. Specialized in React, Next.js, TypeScript, and WordPress, building intuitive frontends and robust, scalable, and efficient backends using Node.js, Express.js, and a range of databases including MongoDB, PostgreSQL, and MySQL. Proven track record in API integrations, performance optimization, scalable architecture, and writing high-quality, maintainable code in agile, fast-paced environments. Passionate about solving complex problems and delivering impactful digital solutions that drive business growth.

I'm a Computer Science graduate and full-stack web developer with hands-on experience building and deploying real-world web systems for institutional and business use. During my tenure at Jose Rizal Memorial State University – Tampilisan Campus as an Admin Aide and IT Support Staff, I independently developed and launched multiple systems including a Campus Navigation System, Queue Management System, Thesis Grading System, and Food Ordering System all production-ready and actively used by students, faculty, and staff.

My core stack is PHP, JavaScript, MySQL, HTML/CSS, and Tailwind CSS for traditional systems, and Next.js, React, TypeScript, and PostgreSQL for modern full-stack applications. I'm comfortable handling everything from database design and backend logic to responsive UI and third-party API integrations including SMS notification systems.

Beyond development, I bring strong creative skills proficient in Adobe Photoshop, Premiere Pro, After Effects, Illustrator, and Canva making me effective for projects that require both technical and visual output. I'm also well-versed in productivity tools like Google Workspace, Trello, Clockify, Zoom, and Microsoft Office.

I work independently, communicate clearly, and take ownership of projects from planning to deployment. I'm highly detail-oriented, consistent with deadlines, and always looking to deliver work that actually solves problems not just checks boxes.
Currently open to full-time or part-time remote work where I can contribute real technical value and grow alongside a forward-thinking team.