App LogoApp name
SL

Sumit Lohar

Open to work3 years experience

Frontend Developer

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

Frontend Developer | React.js | JavaScript | 3+ Years Experience

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

28 skills
javascriptreact.jshtml5css3bootstraptailwind cssgitgithubvs codenetlifyvercelrest apisresponsive web designcomponent architecturedom manipulationapi integrationcode optimizationoopstate managementcross-browser compatibilityperformance optimizationui/ux implementationagile methodologiesclaude aichatgptgithub copilotcursor aigenerative ai

Work Experience

Frontend Developer

Greynium Information Technologies Pvt. Ltd.

Jul 2025 - Present Bangalore, India
  • Designed and developed scalable frontend modules using React.js, Vue.js, improving UI performance and enforcing consistent component design patterns across the platform.
  • Integrated RESTful APIs and optimized data rendering, reducing UI response time by 25% and increasing estimated user efficiency by 30%.
  • Collaborated with a cross-functional team of backend engineers, UI/UX designers, and QA to deliver pixel-perfect, responsive implementations on schedule.
  • Applied best practices in state management, component lifecycle handling, and performance optimization to improve application stability and reduce future development effort by 15%.

Frontend Developer

HOLA9 Classifieds India Pvt. Ltd.

Feb 2023 - Jul 2025 Bangalore, India
  • Developed and maintained responsive, cross-browser compatible web interfaces for a classified listings platform serving thousands of users across mobile, tablet, and desktop.
  • Improved website performance by 25% through lazy loading, asset optimization, and elimination of unnecessary DOM re-renders.
  • Built reusable React.js component library that reduced coding time and streamlined development across multiple concurrent projects.
  • Worked closely with a 5-member product and design team to ship features on time with high code quality.

Projects

NexGenCMS (Content Management System)

Vue.jsJavaScriptRESTful APIsCSS3Git
  • Designed a scalable Roles & Permissions UI module with 3 sub-modules, reducing manual configuration effort by 40%.
  • Integrated and optimized RESTful APIs, reducing UI response time by 25% and increasing user efficiency by 30%.
  • Collaborated with a cross-functional team of 6 to deliver pixel-perfect, business-aligned UI implementations.

Novamax — E-commerce Dashboard

React 19ViteReact-ReduxTailwind CSS v4JavaScript
  • Built a fully-featured e-commerce dashboard with dark-mode-first design, glassmorphism effects, and responsive layout across all devices with intelligent sidebar collapse.
  • Implemented production-grade state management using Redux Toolkit and TanStack Query with smart caching and memoized selectors for real-time cart calculations.
  • Developed multi-criteria product search/filter/sort, coupon management, quick-view modals, and a slide-in cart drawer with persistent localStorage.

The Inkwell — Editorial Blog & CMS

Next.js 14React Server ComponentsTailwind CSSSupabaseOAuthVercel
  • Built a full-stack editorial platform with Next.js 14 and React Server Components, featuring Supabase authentication, Google & GitHub OAuth login, and a protected Admin CMS dashboard.
  • Implemented markdown-based blog editor with preview, SEO-friendly architecture, and Light/Dark mode with persistent theme preferences.
  • Deployed on Vercel Edge Network with automated Supabase keep-alive via Vercel Cron Jobs for production reliability.

MediFlow — Pharmacy Management System

HTMLCSSJavaScriptNetlifySupabase
  • Designed a full-stack Pharmacy ERP system to streamline inventory, billing, and shop management operations.
  • Automated stock tracking and invoice processing, significantly reducing manual effort and errors.

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

Performance Optimization

Improved website performance by 25% through lazy loading, asset optimization, and reduced DOM re-renders.

Workflow Automation

Reduced manual configuration effort by 40% by building a structured Roles & Permissions module with 3 sub-modules.

Component Library Development

Created reusable React.js and Vue.js component libraries, reducing development time across multiple projects.

About Details

Professional Bio

Frontend Developer with 3+ years of experience designing and developing scalable, high-performance web applications using React.js and JavaScript. Proven track record of improving application performance by up to 25% and reducing manual workflows by 40%.

Bachelor of Engineering (BE)

Jain College of Engineering, Belagavi ( - Present)

Karnataka PUC (12th)

Malagouda Patil KLE's College, Raibag ( - Present)

Languages: English, Hindi
Email: Locked