App LogoApp name
ST

Sagar Tomar

Open to work3 years experience

Frontend Developer

NoidaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend Developer with 3.6 years of experience in React, Next.js, Vue, Node.js, and Express.

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

26 skills
javascripttypescriptc++reactnext.jsvueredux toolkitzustandzodtailwind csssasshtml5css3node.jsexpress.jsprismarest apisjwtoauth2gitdockergithub actionsjestpostmanpostgresqlmongodb

GitHub Activity Evidence

GitHub Footprint Not Connected

Recruiters value verified code contributions. Linking a GitHub account displays live heatmaps, active contribution metrics, repository languages, and push activity tags.

Work Experience

Frontend Developer

SiGMA WORLD (Sleepersdelle Solutions India Pvt. Ltd.)

Mar 2025 - Present Noida
  • Led and built a full Vue.js application from scratch for iPhone, Android, and POS devices, owning feature planning, client communication, and end-to-end delivery.
  • Developed reusable, scalable UI components using React/Next.js and improved overall performance + SEO by migrating key pages from CSR → SSR.
  • Developed multiple custom React blocks for WordPress, enabling faster rendering and smoother drag-and-drop editing for content teams.
  • Optimized CI/CD pipelines by removing redundant API calls and enhancing deployment workflow efficiency.

Software Engineer

QSS Technosoft Pvt. Ltd.

Feb 2023 - Oct 2024 Noida
  • Worked as a full-stack engineer, improving user interfaces while also contributing to backend feature development.
  • Built and integrated REST APIs using Node.js and Express.js, improving communication between frontend and backend services.
  • Developed features across multiple projects using React, Next.js, TypeScript, Node.js, React Native, and Angular, focusing on clean architecture and maintainability.
  • Collaborated in an Agile team, wrote unit tests, and supported consistent UI/UX enhancements across products.

Trainee Software Engineer

QSS Technosoft Pvt. Ltd.

Aug 2022 - Jan 2023
  • Focused on frontend development for an Unsplash-like platform using React and CSS, including chart integrations for data visualization.
  • Built an OLX-like platform using Angular and SASS, improving stability and fixing key usability issues.
  • Gained foundational experience with Node.js, Express.js, and REST API integration, contributing to end-to-end feature delivery.

Projects

Justice AI

View Project
ReactTypeScriptNode.jsMongoDB
  • Led end-to-end full-stack development, owning both frontend architecture and backend API design.
  • Built a responsive and scalable frontend using React, TypeScript, Redux Toolkit, and TailwindCSS.
  • Developed secure and efficient REST APIs with Node.js, Express.js, and MongoDB.
  • Integrated AI workflows and authentication to support real legal-chatbot use cases.
  • Platform actively used by 50+ users, validating reliability and real-world impact.

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

Dedicated Frontend Developer with 3.6 years of experience and strong full-stack expertise, skilled in React, Next.js, Vue, Node.js, and Express. Dedicated to leading development initiatives, optimizing workflows, and driving end-to-end high-quality applications.

Bachelor of Technology in Computer Science

Dr. A.P.J. Abdul Kalam Technical University (2019 - 2023)

Languages: English, Hindi
Email: Locked
Sagar Tomar - Profile | Swiftcruit