Portfolio: -----------
Senior Full-Stack Developer | React | Next.js | TypeScript | Node.js | FastAPI | AI Integration
Results-driven Senior Full-Stack Developer with 5+ years of experience building scalable, high-performance web and mobile applications. I specialize in modern frontend development using React.js, Next.js, TypeScript, JavaScript, Tailwind CSS, Redux Toolkit, and responsive UI architecture, combined with backend development using Node.js, Express.js, Python FastAPI, REST APIs, authentication, and database-driven systems.
I have strong experience working on live production systems, maintaining and improving real-world applications, troubleshooting production issues, optimizing performance, integrating APIs, configuring deployments, and enhancing existing codebases developed by other engineers.
I also actively use AI-assisted development tools such as ChatGPT, Cursor, GitHub Copilot, and Claude Code to speed up development, debug issues, refactor code, generate documentation, and improve implementation planning.
Key Skills & Expertise
• Frontend: React.js, Next.js, React Native, TypeScript, JavaScript, Tailwind CSS, HTML5, CSS3
• Backend: Node.js, Express.js, Python FastAPI, REST APIs, WebSockets, Server-Sent Events
• Database: SQLite, PostgreSQL, SQLAlchemy, Prisma, Supabase, pgvector
• Authentication: JWT, OAuth, Clerk, role-based access control
• State Management: Redux Toolkit, Context API, React Router
• Cloud & Deployment: Azure VM, Ubuntu Server, Nginx, Certbot, Vercel, cloud storage setup
• AI & Automation: OpenAI, Deepgram, LangChain/LangGraph concepts, AI content generation, transcription workflows, AI-assisted coding
• Payments & Integrations: Paddle, Stripe, PayPal, Firebase, third-party API integrations
• Tools: Git, GitHub, GitLab, Bitbucket, Browser DevTools, Postman, Cursor, ChatGPT, GitHub Copilot, Claude Code
• Best Practices: Clean Code, scalable architecture, performance optimization, debugging, production maintenance, reusable UI components
Projects & Accomplishments
• ----------- – Full-stack development of a live podcast platform using Next.js, Tailwind CSS, Prisma, Supabase, Clerk, Uploadthing, Deepgram, and OpenAI. Focused on content generation, transcript processing, UI/UX quality, and system performance.
• AudioCore.online – Built and maintained an AI-powered audio platform for transcription, cleaned transcripts, content generation, real-time features, clip generation, usage limits, subscriptions, and cloud deployment.
• IntelliGo Owl – Developed a document intelligence and compliance-focused platform using React, FastAPI, PostgreSQL, AI agents, document processing, chart generation, and export features.
• CivicGO – Built a local civic reporting platform concept with mobile and web admin features including incident reporting, municipality management, services, notifications, news, and role-based dashboards.
• PageAI / Messenger AI Auto-Reply System – Built an AI-powered business assistant concept for Facebook Page auto-replies, business FAQs, lead handling, uploaded knowledge files, and admin-controlled subscriptions.
• Online School Registration System – Full-stack school enrollment and registration platform with student information forms, admin management, and enrollment workflow support.
• Health Care Registration Platform – Full-stack registration platform for healthcare-related workflows and user data management.
• Signal Mapping Tool – Frontend development for mapping, visualization, and data-driven user interfaces.
• ORUS – Full-stack system development and maintenance for business process automation and internal workflow improvements.
• IntelliGo-AI – Full-stack AI-powered platform development involving frontend interfaces, backend APIs, and AI-assisted workflows.
• Large Banking Institution in the Philippines – Frontend development for enterprise-grade systems, focusing on UI implementation, maintainability, and production support.
I’m passionate about crafting clean, scalable systems and delivering high-quality user experiences. I thrive in environments where I can take ownership, solve complex problems, improve live systems, and use modern AI-assisted workflows to build faster and better software.
Let’s connect and build something impactful.
