Open to opportunities

Mithila Madhusankha

@mithilamadhusankha

I build full-stack web applications, RESTful APIs, and responsive frontends with React, Next.js, Node.js, and TypeScript.

Sri Lanka

Message

What I'm looking for

I'm looking to build production-ready web applications and scalable APIs in a collaborative Agile team, contributing across frontend, backend, cloud integrations, and database architecture.

At Avanza Labs, I engineer production full-stack web applications using React, Next.js, and TypeScript, improving page loading speeds by 35% and API response times by 40%.

I've architected secure RESTful APIs and database schemas with Node.js and PostgreSQL, integrated AWS S3 and third-party authentication, and helped standardize frontend and backend patterns across 5+ client builds.

I also build practical platforms such as Harmonix, an AI-powered music collaboration network using Python NLP, and systems for education, field-force monitoring, libraries, e-commerce, and service booking.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Avanza Labs

Feb 2026 - Present (7 months)

Engineered production full-stack web applications using React, Next.js, and TypeScript, improving core page loading speeds by 35% and boosting UI responsiveness. Architected secure RESTful APIs and database schemas with PostgreSQL and Node.js, reducing API response times by 40% through optimized query execution and caching strategies.