App LogoApp name
SK

Sahil Kumar

Open to work2 years experience

Software Engineer

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

Full Stack Software Engineer specializing in Java, Spring Boot, and React.js.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

37 skills
javaspring bootreact.jsjavascripttypescriptredux toolkithtml5css3tailwind cssaxiosspring securityspring data jpahibernatemavenrest apismicroservicesjwtrbacmysqlpostgresqlmongodbawsdockerci/cdgithub actionssystem designgitpostmanjirajunitagilescrumai-assisted developmentgithub copilotcursor aiclaude aichatgpt

Work Experience

Associate Software Engineer

Bosch Global Software Technologies

Jan 2025 - Jan 2026 Gurugram
  • Architected and deployed 30+ RESTful APIs using Java, Spring Boot, Spring Data JPA, Hibernate, and MySQL, supporting scalable microservices backend across multiple business-critical product modules.
  • Optimized backend services through Spring caching, API refactoring, and database query tuning, reducing response load by 35% and improving overall system performance by 25%.
  • Enforced JWT-based authentication and RBAC using Spring Security, securing enterprise applications.
  • Leveraged AI-assisted development tools including GitHub Copilot, Cursor AI, Claude, and ChatGPT to accelerate development.
  • Collaborated in Agile/Scrum teams, participating in sprint planning, requirement discussions, code reviews.

Software Development Engineer I

Bijak

Dec 2023 - Oct 2024 Gurugram
  • Developed modular frontend applications using React.js and Redux Toolkit, implementing Lazy Loading and Code Splitting to improve UI responsiveness and state management across core product workflows.
  • Orchestrated frontend-to-backend communication by integrating 15+ REST APIs using Axios, ensuring reliable and seamless data exchange between client and server.
  • Constructed a real-time cart system with optimized CRUD operations, reducing cart-related latency by 20%.
  • Built a library of reusable UI components adopted across multiple modules, accelerating feature development by 30%.
  • Implemented debouncing on search filters to eliminate redundant API calls, improving UI responsiveness and reducing server load.

Projects

OrderCraft – Inventory Management System

React.jsSpring BootMySQLJWTDocker
  • Architected a full-stack inventory management system supporting warehouse operations and role-based workflows.
  • Developed scalable REST APIs using Spring Boot, Spring Data JPA, and MySQL to manage inventory, orders, and stock operations.
  • Implemented JWT authentication and RBAC using Spring Security for secure access control across multiple user roles.
  • Enhanced application scalability through server-side pagination, caching strategies, and optimized queries, reducing API load by 30%.

JobedIn – Recruitment Management Platform

React.jsSpring BootPostgreSQLJWT
  • Developed a full-stack recruitment platform supporting Admin, Recruiter, and Candidate workflows with secure JWT-based authentication and role-based access control.
  • Designed and implemented 20+ REST APIs using Spring Boot and PostgreSQL for job posting, company verification, candidate management, and application tracking workflows.
  • Built end-to-end hiring workflows enabling recruiters to publish jobs, review applications, manage hiring pipelines, and track candidate.
  • Developed responsive user interfaces using React.js and Redux Toolkit, delivering seamless user experiences across all portals.
  • Designed architecture to support future AI-powered resume analysis, ATS keyword recommendations, and intelligent matching.

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

Google Kick Start Round C Rank

Achieved Global Rank 3,724 in Google Kick Start Round C (2021) – top competitive programming benchmark.

LeetCode Problem Solving

Solved 250+ DSA problems on LeetCode covering arrays, dynamic programming, graphs, and trees.

About Details

Professional Bio

Full Stack Software Engineer with 2+ years of experience at Bosch and Bijak, building scalable web applications using Java, Spring Boot, React.js, Microservices, and SQL databases. Engineered 30+ production REST APIs, improved application performance by 35%.

B.Tech in Electronics and Communication Engineering

Chandigarh Group of Colleges ( - 2023)

Languages: English, Hindi
Email: Locked