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Japjot Singh

Open to work2 years experience

Software Engineer

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

Software Engineer specializing in Frontend Development, Performance Optimization and AI integration.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

38 skills
javascripttypescriptc++react.jsnext.jsreduxzustandreact queryframer motiontailwind cssechartssparklinesstyled componentsbootstrapmuiscsshtmlcssnode.jsexpress.jsrest apismysqlpostgresqlmongodbplaywrightcypressgitci/cdnpmwebpackyarnvitejestsentryreact testing libraryawsfirebasevercel

GitHub Activity Evidence

GitHub Footprint Not Connected

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Work Experience

Frontend Developer

Freelance

May 2025 - Dec 2025 Remote
  • Developed responsive, accessible UI screens for the Kotak Mahindra Bank/Kotak811 fintech platform using React, Next.js, and Tailwind CSS.
  • Improved performance by leveraging SSR, preloading, and asset optimization, while enhancing SEO and accessibility using semantic HTML and ARIA practices.

Software Engineer

Bizpilot

Sep 2023 - May 2025 Noida, India
  • Integrated LLM-powered AI agents to parse bank statements, extracting 50+ data fields and automating tax filings with CA-approved workflows, reducing reconciliation time by 8 hours/week.
  • Document Automation: Processed 100+ accounting documents (invoices/POs/receipts) using AWS Textract, reducing processing time by 60% and manual errors by 75% through automated data extraction workflows.
  • Performance Optimization: Developed 15+ reusable TypeScript components and optimized rendering using Lazy Loading, Code Splitting, and Memoization, achieving 45% faster page loads and faster initial renders (Lighthouse).
  • Built an accounting visualization dashboard using Chart.js and Redux to track P&L statements and accounts payable/receivable, achieving nearly 100% data accuracy.
  • Frontend Architecture & Scalability: Reduced frontend technical debt by 40% through Refactoring and improved scalability by implementing Pagination and Virtualized Lists.
  • Created a Playwright test suite for critical user flows in CI/CD pipelines, reducing regression testing time by 50%.

Frontend Developer Intern

Denaurlen

Aug 2021 - Oct 2021 Hyderabad, India
  • Engineered Denaurlen.com (React/Bootstrap), a social media platform driving 35% mobile engagement growth via reward components and payment/analytics API integrations.
  • Built Denaurlen.in - a marketing site with jQuery animations using Intersection Observer for scroll-triggered animation.
  • Integrated 5+ GraphQL APIs, including payment and user analytics endpoints, reducing data load time by 40%.

Projects

Coindra Next

TypeScriptTailwind CSSReact QueryShadcn UIFramer motionZustandRedisPostgreSQL
  • Created a responsive crypto market explorer with 3 heatmap views for 500+ trading pairs.
  • Optimized data streaming using WebSockets, React Query, and Zustand (<200ms updates), and 30% fewer re-renders.
  • Implemented advanced charting with ECharts (candlestick, intraday, trendline charts, etc.) for real-time market insights.
  • Designed a modern, animated UI with Framer Motion, liquidity bar, volatility coloring, and 7-day performance sparklines.
  • Implemented PostgreSQL to store market data and used Redis for caching to optimize data fetching and reduce latency.

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

LeetCode Achievement

Solved 300+ leetcode problems and achieved a highest rating of 1510 on leetcode.

CodeStudio Achievement

Solved 150+ CodeStudio problems.

About Details

Professional Bio

Software Engineer with experience in frontend development, AI integration, and performance optimization. Skilled in building scalable web applications using React, Next.js, and TypeScript. Proven track record of improving system efficiency and reducing manual processing time.

B.Tech in Information Technology in Information Technology

Guru Tegh Bahadur Institute of Technology (2019 - 2023)

Languages: English, Hindi
Email: Locked