Senior Frontend Developer at OnTrac AI
Jul 2026 — Present · Full-time · Chennai, India
Building the frontend for a Ford parts locator marketplace (e-commerce) and integrating AI features into client websites based on their requirements.
Professional Profile
ajith_ak
Remote
Local Jobs
Chennai, India
Hourly Rate: $40/hr
Available
Response: 2 Hrs
Hourly rate$40.00 / hour
About Me
Hi, I'm Ajithkumar, a Senior Frontend Engineer from Chennai, India with 8 years in IT and 6+ years building production frontends for enterprise fintech, healthtech and AI/e-commerce platforms.
I specialise in the React ecosystem: React, Next.js (SSR), React Native, TypeScript, RTK Query and microfrontend architecture with Nx monorepos and Module Federation. I've worked on enterprise fintech at JPMorgan Chase, built a consultation platform at CareMe Health with payments, live chat and video calls, and currently build an AI-powered parts marketplace at OnTrac AI.
I've also shipped 3 React Native apps to both the App Store and Google Play, handling the full lifecycle from development to store submission.
What I can help you with:
- Fast, scalable React / Next.js web apps and dashboards
- Figma to pixel-perfect, responsive UI
- AI feature integration into existing websites
- React Native mobile apps (iOS & Android)
- Performance optimisation and frontend architecture reviews
I communicate clearly, share regular progress updates and care about clean, maintainable code. Let's build something great together.
Skills
Payment Gateway Integration
API Development
App Design
App Store
app ui ux
architecture design
css expert
CSS3
Ecommerce Development
Figma
Frontend Development
HTML5
JavaScript
Landing Page Design
Mobile App Development
Next.js
React Native
React.js
Responsive Web Design
ui ux design
User Interface Design
Web Development
Website Design
Website Development
Website Wireframing