App LogoApp name
MM

Manojkumar Marimuthu

Open to work5 years experience

Senior Front-End Engineer

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

Senior Front-End Engineer | React, Next.js, TypeScript

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Standing Rank

Rank Not Available

Developer Badges

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Skills & Technologies

27 skills
react.jsnext.jsjavascripttypescriptredux toolkitrest apisreact querywebsocketscontext apijwtoauth 2.0nextauth.jsrbactailwind cssscssant designmaterial uishadcn/uijestreact testing librarycypressmswgitvercelvitewebpackagile/scrum

Work Experience

Senior Front-End Engineer

Impetus AI Solutions

Dec 2022 - Present Hyderabad, India
  • Architected complete frontend of a multi-role SaaS platform — 3 user roles, protected routing, and Next.js 14 App Router from the ground up.
  • Engineered a JWT + RBAC authentication system with refresh token rotation, silent re-authentication, and role-scoped API access — reducing auth-related support tickets by ~60% post-launch.
  • Boosted Lighthouse score from 54 → 89 via code splitting, lazy loading, and memoization — ~25% faster initial load in production.
  • Collaborated on full-stack feature delivery using React, Next.js, TypeScript front-end and NestJS API routes , using Swagger for contract-first API alignment and DBeaver for query validation during development.
  • Mentored 3 junior engineers (2 promoted to mid-level) through structured code reviews , pair programming sessions, and internal knowledge-sharing docs ; reduced PR review cycle time by ~ 30% .

Software Developer

Big Wings LLC

Apr 2022 - Nov 2022 California, USA
  • Rebuilt the entire TMS portal from scratch alongside one back-end developer — started in plain JavaScript , then migrated to React mid-project as the UI complexity grew , delivering the full revamp on schedule.
  • Built and owned the fleet dashboard and dispatch UI — integrated REST APIs , implemented WebSocket-driven live updates for fleet tracking, and ensured full responsive compatibility across desktop and mobile devices .

Junior Front-End Developer

iEquations Techlabs

Jan 2021 - Mar 2022 Bangalore, India
  • Built responsive UI modules in HTML5, CSS3, JavaScript, and jQuery with cross-browser compatibility; introduced React.js to the team by independently delivering a dashboard module on schedule.
  • Implemented AJAX-driven dynamic interfaces reducing full-page reload dependencies on 5+ key user flows, improving perceived performance on slow connections.

Freelance Web Developer

Upwork

Jun 2020 - Dec 2020 Erode, India
  • Delivered 4 client projects — landing pages, WordPress sites, and interactive tools — with 5-star ratings across all engagements.

Projects

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Leaderboard Standings

Leaderboard Position Pending

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Assessment Highlights

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AI Collaboration Score

AI Collaboration Score Pending

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Role Compatibility Profile

Role Compatibility Analysis Pending

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Achievements

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About Details

Professional Bio

Senior Front-End Engineer with 5+ years building and shipping production-grade web applications. Specialised in React, Next.js 14 App Router, and modern JavaScript, with a track record of architecting multi-role SaaS platforms and driving measurable performance improvements.

B.E in Electronics and Communication Engineering

Bannari Amman Institute of Technology (2015 - 2019)

Languages: English, Hindi
Email: Locked