I'm a Principal Frontend Engineer with 10+ years building enterprise-scale web apps at Fidelity Investments, Bank of America, and Moneygram International.
Right now I'm at the intersection of frontend engineering and AI — integrating LLMs into UI patterns, building streaming AI interfaces, and automating developer workflows using Claude API, OpenAI, and GitHub Copilot.
- 🏗️ Architected a DevEx platform adopted by 100+ engineers at Fidelity, cutting build times by 35%
- 🌍 Led Angular → React migration for global remittance UIs serving millions of users at Moneygram
- 📊 Built financial data viz platforms (D3.js, Highcharts, AG-Grid) at Bank of America
- 🤖 Currently building AI-powered frontend tooling with Claude API + NestJS
- 📍 Based in the Bay Area — open to frontend, full-stack & AI-engineering roles
Frontend
AI & LLM
Build & Backend
Cloud & DevOps
const swetha = {
role: "Principal Frontend Engineer → AI Builder",
learning: ["LLM streaming UI", "Claude API", "RAG patterns", "NestJS AI services"],
stack: ["React", "Angular", "TypeScript", "NX", "GraphQL", "AWS"],
openTo: "Frontend · Full-Stack · AI Engineering roles in Bay Area 🌉",
};| Company | Role | Impact |
|---|---|---|
| Fidelity Investments | Principal Frontend Engineer | DevEx platform · 100+ engineers · 35% faster builds |
| Moneygram International | Senior Frontend Developer | Angular→React · millions of users · AWS CI/CD |
| Bank of America | Senior Frontend Developer | TreasuryConnect · D3.js · component library |
| Deutsche Bank | Senior UI Developer | AngularJS→Angular migration · compliance UIs |
🌐 See my full portfolio → swethavengala.vercel.app