Hello, I’m Sumanth
Venkata
Senior UI / Front-End Engineer · React · Angular · TypeScript · Micro-Frontends
Few lines about me
I’m a senior front-end engineer with 8 years building fast, accessible, large-scale web applications for enterprise and federally regulated platforms. For the past several years I’ve been the lead front-end engineer on CMS’s QualityNet Platform (with Cadmus Group, formerly Ventera) — a federal healthcare system spanning six mandated programs whose data drives Medicare value-based purchasing and reimbursement decisions worth billions.
I work primarily in React, Angular, and TypeScript on top of Node.js APIs. Right now I’m architecting a Module Federation micro-frontend platform (Vite) that hosts multiple independently deployable React and Angular apps behind a shared authentication shell and a private design-system / component library. I care deeply about design systems, performance, and accessibility — Section 508 / WCAG is part of how I build, not an afterthought.
I’m also building AI into real products — integrating LLMs (Anthropic Claude, Google Gemini) with prompt engineering and schema-validated structured outputs. Open to senior, lead, and principal front-end and full-stack roles, remote or in the DC metro area.
About Me
Professional developer with ~8 years of experience crafting web & front-end applications.
Technical Skills
Languages
JavaScript (ES6+), TypeScript, HTML5, CSS3, SASS/LESS
Frameworks & Libraries
React.js (React 18, JSX, Hooks, Context API), Redux, Angular (2–20), Node.js, Express.js, RxJS, NgRx
UI & Data Viz
Material UI (MUI), AG Grid, AmCharts, Angular Material, Bootstrap, Tailwind CSS
Design & UX
Figma (mockups, components, design-spec / CSS inspection), wireframing, design hand-off, responsive & accessible UI
Architecture
Micro-Frontends, Module Federation, design system / shared component library, Storybook, SPA & PWA
Build & Testing
Vite, esbuild, Webpack, Rollup, Babel, npm · Jest, React Testing Library, Cypress (e2e), Enzyme, Jasmine, Karma, TDD
CI/CD & DevOps
Jenkins (Groovy shared libraries), GitHub Actions, Docker, AWS ECS, JFrog Artifactory, SonarQube, Husky / Prettier, Git / GitHub
Analytics
Matomo, Datadog RUM, New Relic Browser, real-user monitoring, custom event & page-view tracking
GenAI / AI
LLM integration (Anthropic Claude, Google Gemini), prompt engineering, structured outputs & schema validation, semantic / vector search (consuming embeddings APIs), AI-assisted development (Claude Code)
APIs & Web
RESTful APIs, JSON, AJAX, JWT auth, DOM & JavaScript object model
Accessibility & Compliance
Section 508, WCAG 2.x, ARIA, JAWS, NVDA, Axe, WAVE · HIPAA, FedRAMP / FISMA
Practices & Tools
Agile / Scrum, code reviews, mentoring, Jira
Education
Experience
Overview of my recent work
Senior UI / Front-End Engineer
Cadmus Group — CMS Mar 2019 – Present • Reston, VA (Remote)
QualityNet Platform (QNP) — CMS’s secure federal healthcare-quality-reporting platform across six mandated programs; ~1.3M+ sessions and 3.8M+ pageviews/year; built to HIPAA, Section 508, and FedRAMP / FISMA standards.
- Architected a Module Federation micro-frontend platform (Vite) hosting multiple independently deployable React and Angular apps behind a shared authentication shell and a private design-system / component library (Storybook).
- Lead React development (React 18, Hooks, Context API, Redux, TypeScript) — translating Figma designs into reusable components and data dashboards that consume RESTful APIs.
- Built the React/TypeScript front end for an internal AI-powered semantic document-search tool over CMS policy PDFs — ranked results with source metadata, consuming a vector-search API.
- Deliver and oversee Angular (through v20) reporting/admin apps using RxJS and NgRx.
- Cut production build times ~5–10× by migrating to esbuild-based tooling; tuned bundling and load performance.
- Set front-end standards, run code reviews, and mentor developers; partner closely with UX in Figma.
- Front-end CI/CD: reusable Jenkins shared-library functions (Groovy), Docker / AWS ECS, SonarQube, and Section 508 quality gates.
- Deliver full Section 508 / WCAG accessibility (JAWS, NVDA, Axe).
Senior React Developer
UnitedHealth Group / Optum (contract via Pioneer Consulting Services) Jul 2018 – Feb 2019 • Hartford, CT
Built the front end of BEACH (Benefit Eligibility and Coverage Hub), a benefits-browser app for plan coverage, copays, deductibles, and coinsurance.
- Built fast, responsive UIs in React and TypeScript — reduced page-load times 30% and improved Lighthouse scores 20+ points.
- Rich data visualizations with AG Grid (large datasets) and AmCharts (analytics).
- Implemented Material UI components and a reusable component library.
- Managed state with Redux; cut initial bundle size 40% with lazy loading and route-based code splitting.
- 80%+ unit-test coverage (Jest, React Testing Library, Enzyme) plus Cypress e2e; built supporting Node.js / Express REST APIs.
Projects
A few things I’ve built end-to-end
QualityNet Platform
CMS · Cadmus Group (contract) · Lead Front-End Engineer
React 18 · Angular · TypeScript · Module Federation (Vite) · Node.js · Section 508
Lead front-end engineer on CMS’s QualityNet Platform — the U.S. government’s secure system for healthcare quality reporting across six federally mandated programs, serving ~1.3M+ sessions a year. I architect a Module Federation micro-frontend platform (Vite) that hosts React and Angular applications behind a shared authentication shell and a private design-system / component library, and I deliver Section 508 / WCAG-compliant, high-performance UIs. Note: most of the platform is behind secure federal sign-in — the link opens the public site.
qualitynet.cms.govThe Big Screen Index
GenAI Editorial Automation Platform
TypeScript · Anthropic Claude API · Puppeteer · GitHub Actions · Cloudflare R2
A production GenAI platform that auto-generates publication-grade Instagram carousels and reels from structured data. Integrates the Claude API with prompt engineering and schema-validated, type-safe structured outputs, and automates rendering + delivery end-to-end via Puppeteer and GitHub Actions (built through an agentic Claude Code workflow).
View on GitHubAstro Match
Vedic Compatibility PWA
Angular 19 · TypeScript · Free-Astrology-API · Google Gemini · Vercel
An Angular 19 PWA for 36-point Vedic Ashtakoot compatibility matching. Integrates an LLM (Gemini) for bilingual narrative output. Built and deployed end-to-end.
View LiveAI-Powered Semantic Search (CMS)
Internal document-search front end
React · TypeScript · Vite
Built the React/TypeScript front end for an internal semantic document-search tool over CMS policy PDFs, rendering ranked results (document, page, relevance) from a vector-search API.
Internal project — no public link
Contact Me
I’m open to senior / lead / principal front-end and full-stack roles — remote or DC-metro. Let’s talk.