Stop sitting on your idea.
Start shipping it.
I'm Chamuditha, a full-stack developer who turns ambitious ideas into fast, scalable products. Web apps, AI integrations and everything in between.
const agent = await ship({idea: yourVision,stack: ["next", "fastapi", "postgres"],ai: true,scalable: true,})// → live in production 🚀
Built with tools that scale
Selected work
Things I've shipped
Voice AI Call Agent
Real-time AI phone agent with sub-second latency. STT → LLM → TTS pipeline, visual flow editor, and a campaign-based outbound dialer.
NotePal
AI study-notes platform. Turn audio, PDFs, YouTube, or text into structured notes, mind maps, quizzes, flashcards, and RAG-based chat over your own material.
GeoPiggy
Premium curated datasets of US businesses. 100% US data, Google Maps verified, with deliverable emails.
CSVKit
The ultimate CSV tool. Edit, convert, and repair massive CSV & Excel files instantly in the browser.
PinPulse
The ultimate free Pinterest marketing tool. Analyze keywords, generate AI pins, schedule content, and grow.
Mobile app development
Apps on the App Store and Google Play
7 shipped apps built with Expo and React Native, one codebase for iOS and Android, offline-first, with in-app purchases, store listings and review submissions handled end-to-end.
7
Apps published
4
Live on both stores
Expo
One codebase, iOS + Android
Meet the developer
Chamuditha Prabhath Jayasena
I'm a full-stack developer with 6+ years of building real products, from real-time AI voice agents to data platforms and marketing tools used by people every day.
I like the messy middle: turning a vague idea into a clear plan, then into something that actually works in production. If you want one person who can take an idea from zero to launched, let's talk.
Why work with me?
I build the whole thing, not just the pretty part.
Frontend, backend, database, infra and deploys. You get one person who owns the product end-to-end, so nothing falls through the cracks between teams.
Your product won't fall over under load.
I design with real traffic in mind, using sensible schemas, caching, queues and serverless where it counts, so your app stays fast as it grows.
AI that actually ships, not just demos.
Real-time voice agents, LLM pipelines and ML features wired into production with latency, cost and reliability handled, not a weekend prototype.
The toolkit
Technologies I reach for
Drag them around, the same way I move pieces until a product just works.
Clients keep coming back for work that ships
6+
Years building
20+
Projects shipped
10+
Technologies
100%
Commitment
“Fantastic to work with. They added a few extra requests mid-project and they tackled them without hesitation. I knew this would be challenging and was impressed with their commitment to get it right.”
Shawn Cornett
Co-founder & CEO, AmbitPros LLC
“An excellent experience. Delivered high-quality work on time and exceeded my expectations. Professionalism and communication were outstanding. Highly recommend, and I look forward to working together again.”
Sultan Kashif
Client
“Professionalism, expertise, and attention to detail from the start. Consistently delivered high-quality work on time and went above and beyond. Communication was seamless and the vision was executed remarkably.”
Mubashir
Client
“Totally impressed with how quick, effective and knowledgeable they were. No wasted time, and intuitive in designing the site I wanted.”
global_exotics
Client
Ways to work together
What I can build for you
Full-Stack Development
End-to-end web applications with React, Next.js and Node.js, from first commit to production.
AI & Machine Learning
Integrating LLMs, voice agents, and ML models into real products that run reliably at scale.
Database Design
Efficient, scalable data architecture with PostgreSQL, MongoDB, and modern ORMs.
API Development
REST and GraphQL APIs with solid authentication, validation, and security baked in.
Most requested
Idea → launched MVP
Have an idea but no product yet? I'll take it from a blank page to a real, deployed MVP your first users can actually use.
- Scoping & a clear, realistic plan
- Full-stack build covering frontend, backend and database
- AI features wired in where they add value
- Deployed and ready for real users
FAQs
Let's build something great.
Got an idea, a half-finished project, or a problem you can't crack? Reach out and I reply fast.