Available for new projects

I bring ideas
to life.

Hi, I'm Aaditya Chowdhury. Software Engineer & Design Engineer. I build fast MVPs, AI tools, and delightful UIs.From napkin sketch to shipped product. If you need something useful on the web, I can build it.

Schedule a call View Work

50+

Products Shipped

Design Engineer

Engineering + Design

I've shipped products for industry giants like Philips and Hero Motocorp, and built AI-powered platforms for startups like Koolio.ai & Realfast.ai. From healthcare apps to enterprise design systems, I turn complex engineering challenges into seamless, magical user experiences.

React/Next.js

TypeScript

Tailwind

Node.js

Three.js

LLMs

Experience

3+ Years

Building & Shipping Software

Build in Public

"Sharing my journey of building impactful software. Follow along."

@AadiChowdhury7

git commit -m "impact"

Open Source Contributor

Active on GitHub with contributions to various repositories. Building tools that help other developers.

View GitHub

Experience

Ownpath

Software EngineerHybrid

2024 - Present

I serve as a lead engineer for enterprise clients, delivering high-impact solutions across healthcare, automotive, and AI sectors.

ReactNode.jsMongoDBLangChain

Philips InnovationLed Heartprint Mobile App Development

Acted as the sole lead engineer for Heartprint, a PWA health app. Built a system that scans fingers to capture vitals and predicts diseases. Optimizations boosted user engagement by 25%.

ReactD3.jsCareplix SDK

Hero MotoCorpAI & Design Tools Engineer

Developed internal AI-powered design analyzers and writing assistants. Maintained the Hero Echo Design System used across all Vida digital platforms.

ReactAI/LLMsInternal Tools

Koolio.aiLead Frontend Engineer

Built an AI audio editor from scratch (Adobe Audition for web). Implemented transcript-based editing, waveform manipulation, and FFmpeg integration for thousands of users.

ReactWavesurferJSFFmpeg

Realfast AIFrontend Developer

Built official website components focusing on high-end interactions using Framer Motion for a buttery smooth user experience.

ReactFramer Motion

Gastrogate AB

SWE InternSweden (Remote)

09/2023 - 04/2024

Optimized the core platform for a Swedish food-tech company. Designed admin components and implemented fuzzy search reducing timing by 50% and improving quality by 25%. Increased user engagement by 30% through data-driven UI improvements.

ReactTypeScriptGraphQLExpo

Symmulate Labs

Founding EngineerIIT Mandi

Acquired08/2023 - 11/2023

My first startup experience building EdTech AI tools. Acquired by Adda247. Led frontend development using Python, JS, and Flask. Achieved 50% faster response times for LLM and RVC voice AI models. Created 10+ chatbot UIs for various EdTech clients.

PythonLLMsChatbots

ELabs KIIT

Frontend DeveloperBhubaneswar

12/2022 - Current

Building for the student community. Innovated UX through image optimization. Pioneered responsive SPAs using ReactJS & Next.js. Implemented best practices resulting in 70% increase in student count. Led a team to create a Quiz platform engaging 2000+ users.

Next.jsAWSExpress.js

Highlights

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Building for EICMA Milan

As a Lead Developer for Hero MotoCorp, I collaborated with world-class designers to build multiple apps showcased at the EICMA event in Milan. We focused heavily on micro-interactions and fluid animations to create a premium experience for the global stage.

Lead Dev • Design Systems

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The Art of Animation

I believe the difference between good and great UI lies in the details. I regularly share insights on choosing the right animation curves and timing functions. Small tweaks to easing can transform a rigid interface into something that feels organic and alive.

Community • Education