App LogoApp name
NK

Nikhil Kumar

Open to work3 years experience

Frontend Engineer

Chandīgarh, Chandigarh, INDTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend Engineer with 3+ years of experience building scalable, high-performance web applications.

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Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

30 skills
react.jsnext.jstypescriptjavascriptreduxtailwind cssresponsive uiagile/scrumcross-browser compatibilityssrisrssgseo optimizationperformance tuningnode.jsexpress.jsmongodbmysqlwebsocketssocket.ioapi developmentai integrationgitgithubpostmanazurevscodegoogle search consolegoogle analyticsgoogle adsense

Work Experience

Software Engineer

Purecode AI

Feb 2023 - Nov 2025
  • Boosted product performance 40% by implementing SSR, ISR, and SSG in Next.js, reducing load time from 5s to 3s.
  • Optimized Core Web Vitals (LCP 4.8s → 2.2s, CLS 0.3 → 0.05, INP 400ms → 180ms) using caching, preloading, and Next.js Image Optimization.
  • Increased organic search traffic by implementing structured data, metadata optimization, and dynamic rendering, improving SEO visibility.
  • Secured APIs and improved efficiency by building Next.js middleware & API routes for authentication and data handling.
  • Delivered features in an Agile team, collaborating with designers & backend engineers.

Projects

Portfolio

NextJSTypeScriptTailwindCssShadcn
  • Designed and developed a responsive personal portfolio website to showcase skills, experience, and projects, featuring optimized SEO practices and an integrated contact form for seamless collaboration.

NIQ - AI

Next.jsTypescriptNodejsExpressGoogle AnalyticsClerkMongoDBMixpanelAI-Integration
  • A lightweight ChatGPT -style AI chat interface built from scratch. It enables real-time conversations using the OpenAI API, allowing users to interact with an AI assistant directly in the browser. Focuses on seamless user experience with clean UI and fast response handling.

Temp Talk

React.jsJavaScriptNodejsExpressSocket.IOSockete.IO-ClientRender
  • Developed a real-time multi-user chat application using Socket.IO for instant, bi-directional communication. Deployed the WebSocket-enabled backend on Render, ensuring stable real-time connections and scalability. Enabled multiple users to connect simultaneously, with real-time message broadcasting across clients. Implemented real-time typing indicators, improving user engagement and chat experience.

Meta-Snap

Next.jsReactTailwind CSSCheerionext-pwaSEO
  • Developed a web application that analyzes any website URL and extracts SEO-related info including meta tags, Open Graph data, titles, descriptions, keywords, and other metadata for technical SEO insights.

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

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Frontend Engineer with 3+ years of experience building scalable, high-performance, and SEO-optimized web applications. Expert in React.js, Next.js, TypeScript, and modern web practices. Proven success in improving Core Web Vitals and enhancing search visibility.

Full Stack Development in Data Structure and Algorithm (DSA), JavaScript, Git, MySQL, React

Acciojob (2022 - 2022)

Bachelor of Computer Applications in Computer Science

Himachal Pradesh University (2017 - 2020)

Languages: English, Hindi
Email: Locked