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JK

Jaya kumar

Open to work2 years experience

Full Stack Developer

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

Full Stack Developer with 2+ years of experience in Node.js, NestJS, React.js, and Next.js.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

28 skills
javascripttypescriptpythonsqlhtml5css3node.jsnestjsexpress.jsreact.jsnext.jstailwindcsspostgresqlmongodbredisopenai apianthropic claude apirest api designjwtoauth 2.0gitgithubpostmanvs codevercelawsci/cdagile/scrum

Work Experience

Associate Software Developer

Aretedge

Sep 2024 - Sep 2025 Hyderabad, Telangana, India
  • Built responsive player dashboards and gaming interfaces for GameCentric using Next.js and TailwindCSS, improving user engagement metrics for 5,000+ concurrent players.
  • Designed and implemented modular, reusable UI component library, reducing feature development cycle time by ~25% across gaming modules.
  • Integrated backend APIs for gaming data workflows and coordinated with Node.js services to ensure data consistency and real-time updates.
  • Managed PostgreSQL database queries for player data, implementing indexing strategies that improved API response time by ~30%.
  • Translated Figma wireframes into pixel-perfect, accessible, and performant frontend experiences across web and mobile viewports.
  • Participated in code reviews, maintained coding standards, and contributed to agile sprint planning and retrospectives.

Software Developer – Backend

SmartGig Technologies Private Limited

Aug 2023 - Sep 2024 Hyderabad, Telangana, India
  • Led backend development of Perch, an HRMS portal serving enterprise clients, handling employee check- ins/check-outs, leave management, and real-time updates — improving HR process efficiency by streamlining workflows for 1,000+ users.
  • Built and maintained RESTful APIs using Node.js and PostgreSQL, ensuring high availability and data integrity for critical HR workflows.
  • Contributed to Ekluvya, an EdTech platform integrating a Learning Management System (LMS) and Content Management System (CMS), enabling scalable course delivery for students.
  • Architected database schemas and query optimizations in PostgreSQL and MongoDB, reducing average API response time by 35% and improving system throughput.
  • Deployed services on Vercel and configured environment pipelines for staging and production builds.
  • Worked cross-functionally with frontend developers and QA teams to deliver features end-to-end within agile sprint cycles.

Projects

Projects Not Populated

Personal applications, open-source work, and code repos will show here.

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

GameCentric Engagement Improvement

Improving user engagement metrics for 5,000+ concurrent players.

UI Component Library Efficiency

Reducing feature development cycle time by ~25% across gaming modules.

HRMS Process Efficiency

Improving HR process efficiency by streamlining workflows for 1,000+ users.

About Details

Professional Bio

Full Stack Developer with 2+ years of experience building scalable web applications using Node.js, NestJS, React.js, and Next.js. Experienced in developing production-grade platforms across Gaming and HRTech domains, with expertise in AI-integrated applications and cloud-native deployments.

Bachelor of Technology in Mechanical Engineering

Siddharth Institute of Engineering & Technology, Puttur (2016 - 2020)

Languages: English, Hindi
Email: Locked