Open to opportunities

Hemanth Kumar

@hemanthkumar8

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Senior full-stack engineer with 5+ years shipping cross-platform products end to end, bringing AI into production.

India

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What I'm looking for

I’m looking for a fast-paced, remote team where I can own features end to end, lead and mentor junior developers, and focus on shipping reliable software—especially by bringing AI into production apps.

I’m a Senior Full-Stack Engineer with 5+ years of experience building and shipping cross-platform products end to end. At NewU, I currently own a major part of the product, driving new features and bug fixes across a Flutter frontend, a Firebase backend with TypeScript, and a React back-office portal.

I take full ownership of what I build, from design through release, and I enjoy bringing AI into production apps. I do my best work in fast-paced, remote teams where I can lead, mentor junior developers, and focus on shipping reliable software.

Previously at GeekyAnts, I was “One of the Flutter Technology Leaders” and led a responsive Flutter web application, including a web3-based product experience. I led teams to develop and deploy complex applications in short timeframes, enhanced performance through optimization and best practices, and collaborated closely with UX/UI designers.

I’ve also built and shipped products across earlier roles and startups. I worked on seat allotment software at Karnataka Examination Authority and developed web applications using ASP.NET, SQL Server, Redis, and PHP, and I later led full project lifecycles for apps like NutriMate (AI-powered meal plans with Firebase Cloud Functions and the OpenAI GPT API) and Safe Hands (Flutter + Firebase appointment booking).

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Engineer

Current

NewU

Apr 2026 - Present (6 months)

Own a major part of the product, delivering new features and bug fixes across a Flutter frontend, Firebase backend, and React back-office portal. Build cross-platform functionality end to end, including a PostgreSQL-backed React portal and HTML/CSS improvements.

Flutter Dart Firebase TypeScript React Next.js PostgreSQL HTML CSS

Senior Software Engineer III

GeekyAnts India Pvt Ltd

Sep 2021 - May 2026 (4 years 8 months)

Served as one of the Flutter technology leaders and led development and deployment of a responsive, web-based Flutter application. Improved performance through code optimization and collaborated with UX/UI designers while mentoring trainee developers.

Flutter Dart Next.js Firebase TypeScript React gRPC GraphQL XMPP Matrix Web3

Partner and Startup

Safe Hands

Dec 2020 - Jul 2021 (7 months)

Built and operated an online health app focused on booking in-clinic appointments. Developed the front end with Flutter and the back end with Firebase (Firestore, Cloud Functions, and push notifications).

Flutter Firebase Firestore Cloud Functions Push Notifications Adobe XD

Junior Programmer

Karnataka Examination Authority

Mar 2020 - Nov 2020 (8 months)

Optimized and managed seat allotment software, and worked on design and development of web applications.

ASP.NET Microsoft SQL Server Redis HTML CSS JavaScript PHP

Web Developer - Part-time

Srushti

Nov 2018 - Jun 2019 (7 months)

Developed web applications for government sub-register offices and built billing applications for local retailers while working part-time during college.

PHP HTML CSS MySQL

NutriMate: Health & Diet

Own App

Oct 2025 - Present (1 year)

Developed and published an AI-powered mobile app that generates personalized 7-day meal plans based on user goals, budget, and dietary needs. Implemented a secure serverless Firebase backend with Cloud Functions, OpenAI GPT integration, and monetization via in-app purchases.

Flutter Firebase Cloud Functions Authentication Subscriptions In App Purchases