App LogoApp name
KA

Krishna Agarwal

Open to work2 years experience

Frontend Developer

Udaipur, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full-Stack Developer | Frontend Engineer | Open Source

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

43 skills
javascripttypescriptsqlhtml5css3react.jsnext.jsreact nativereduxzustandtailwind cssgsapradix uinode.jsexpress.jspostgresqlmysqldrizzle ormrest apisgraphqlgoogle gemini apillm integrationsemantic searchprompt engineeringdockerci/cdvercelcloudflare r2s3neongitjestcypressplaywrighteslintvitewebpackwebcodecschrome extensionsweb accessibilitydesign systemsperformance optimizationagile/scrum

Work Experience

Frontend Engineer (Full-Stack)

Spark Eighteen

Sep 2023 - Present Udaipur, India
  • Cut manual data-entry time ~40% for 350+ farmers on an enterprise agri-tech platform by building React/TypeScript features end- to-end, from design through deployment.
  • Delivered features full-stack — designing PostgreSQL schemas and Node.js/Express REST APIs alongside the React UI — shipping complete capabilities beyond the frontend scope of the role.
  • Reduced escaped production bugs ~50% by building a Cypress + Playwright E2E suite wired into CI/CD to catch regressions before release.
  • Improved page load time ~30% (Lighthouse 90+) through React render optimization, code-splitting, and asset-loading strategies.
  • Accelerated feature velocity ~25% with a reusable component library + company-wide design system, and published 2 open- source npm/npx DX tools adopted across all engineering repos.

Frontend Developer Intern

Dizart Solutions

Dec 2022 - Apr 2023 Udaipur, India
  • Improved mobile app reliability for 500+ users by integrating a React Native frontend with Node.js/MySQL backend APIs for seamless real-time data flow.
  • Delivered the team's first cloud deployment by shipping a Node.js + MySQL application to production, taking the product live for its initial user base.

Projects

Stitch — Browser-Native Video Engine & Remix Platform

View Project
Next.js 15TypeScriptWebCodecsPostgreSQLDrizzleR2
  • Built a from-scratch in-browser video editor on the WebCodecs API — custom timeline compositor with hardware-accelerated H.264 encode/decode (mp4-muxer) — exporting finished MP4 reels fully client-side, no server render.
  • Architected the full-stack platform: Next.js 15 Server Actions, NextAuth (Google OAuth), Drizzle/Postgres, and Cloudflare R2 presigned uploads, with a fork/remix lineage graph.

Hisaab — Group Travel Expense-Splitting App

React NativeExpoTypeScript
  • Built a Splitwise-style group expense app across 19 screens — real-time expense entry, balance settle-up, maps, chat, and trip recaps — in React Native + Expo.
  • Engineered a reusable component/primitive system with design tokens and native animations for a consistent, editorial UI across the app.

Dev Library — Full-Stack + GenAI Platform

ReactNode.jsPostgreSQLGoogle Gemini
  • Cut internal resource-discovery time ~60% by building a Chrome extension + web platform using Google Gemini for semantic search and auto-tagging — deployed and actively used by the engineering team.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

CodeChef 3-Star Rating

3-Star rated on CodeChef (handle: s1eepyhead) — consistent top performer in algorithmic programming contests.

GDSC Competitive Programming Lead

Led competitive programming events for 100+ students as GDSC 2022 Competitive Programming Lead.

About Details

Professional Bio

Full-stack developer (2+ yrs) shipping production React/TypeScript and Node.js apps end-to-end. Owns the full lifecycle (UI, APIs, PostgreSQL) and builds LLM/AI into real product workflows.

B.Tech in Computer Science & Engineering

Techno India NJR Institute of Technology ( - 2023)

Languages: English, Hindi
Email: Locked