Frontend Engineering
Interfaces that stay fast at the 90th percentile. Component architecture, state modelling, and accessibility baked in from the first component.
- React / Next.js / Vue
- Design systems & tokens
- WCAG 2.2 AA audits
Available for freelance & full-time
Hi, I’m B Bhargava Subramanya
I build
Full-stack developer and UI engineer with 6+ years turning fuzzy ideas into products people actually enjoy using. I care about performance budgets, design systems, and code that the next person can read.
0Years exp.
0Projects shipped
0Lighthouse avg.
0Open-source libs
⚛️ React & Next.js
🔥 99 Lighthouse
📍 Bengaluru, IN
What I do
Three things, done properly
Focused services rather than a long list. Each one ends with code in your repo and a team that understands it.
Backend & APIs
REST and GraphQL services with clean boundaries, predictable errors, and database schemas that survive their first thousand users.
- Node / Python / Go
- Postgres & data modelling
- Auth, queues, caching
Performance & DevOps
Ships that deploy on a Friday afternoon without drama. CI, observability, and a rollback button you never need to press.
- Docker & CI/CD pipelines
- Core Web Vitals budgets
- AWS / Vercel / Fly.io
Selected work
Featured projects
A few things I’m happy to put my name on. Case metrics are real, measured after launch.
📦
Nimbus Analytics
Real-time product analytics dashboard processing 4M events/day with sub-second charts and no jank on low-end devices.
🛒
Ledgerly
Open-source invoicing tool for freelancers. Offline-first, double-entry accounting, and an export that accountants don’t hate.
🎧
Wavely Studio
A browser DAW for podcasters. Multi-track editing, waveform rendering in a worker, and collaborative sessions in under 100ms.
How we’ll work
A process that de-risks the build
Discover
One workshop to map the problem, the users, and the smallest version worth shipping.
Design
Clickable prototype plus a token-based UI kit so design and code never drift apart.
Build
Two-week sprints on a staging URL you can open any day. Demo every Friday.
Launch
Monitoring, docs, and a handover session. Then I stay on call for 30 days.
Let’s build something
Got a project in mind?
I reply to every message within 24 hours. Tell me what you’re building and I’ll tell you honestly whether I’m the right fit.