App LogoApp name
VM

Vatsal Mishra

Open to work0 years experience

Software Engineer

Greater Noida, Uttar Pradesh, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Engineer | MERN Stack Developer | Competitive Programmer

Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

31 skills
cc++pythonjavascriptjavasqlhtmlcssmongoosegitgithubvs codereact.jsnode.jsexpress.jstailwind cssshadcn/uimongodbmysqlscalable architectureload balancingredismicroservicesdatabase shardingcdncap theoremdata structures & algorithmsobject-oriented programmingoperating systemsdbmscomputer networks

GitHub Activity Evidence

GitHub Footprint Not Connected

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Work Experience

Software Engineer Intern

Sort String Solutions LLP

Oct 2025 - Apr 2026 Greater Noida, Uttar Pradesh, India
  • Contributed to the development and maintenance of MERN stack applications by implementing features, fixing bugs, and improving functionality.
  • Built responsive user interfaces and integrated RESTful APIs using MongoDB, Express.js, React.js, and Node.js..
  • Collaborated with developers to enhance application performance and participated in testing, debugging, and code reviews for high-quality software delivery.
  • Gained hands-on experience with real-world software development workflows, version control systems, and agile development practices.

Projects

NanoLink

React.jsNode.jsExpress.jsPostgreSQLUpstash Redis
  • A production-ready URL shortening web app that converts long URLs into compact short links, with a clean dashboard to track and manage them.
  • Built a highly scalable, full-stack service optimized for read-heavy system workloads (100:1 ratio), capable of handling high-concurrency redirect traffic.
  • Engineered a collision-free Base62 algorithm using sequential PostgreSQL IDs to guarantee O(1) short-code generation.
  • Integrated an Upstash Redis cache-aside layer, decreasing latency by 95% and significantly relieving persistent database read loads.
  • Implemented IP-based Rate Limiting to defend the API infrastructure against DDoS attacks and malicious storage exhaustion.
  • Designed a RESTful API with clear separation of concerns across route, controller, and service layers for maintainability and future scaling.

NextHire

React.jsTailwindExpress.jsNode.jsClerk AuthSentry
  • A dual-role job portal where recruiters post and manage job listings while applicants browse, filter by role/location, and submit applications — all in one platform.
  • Full-stack job portal connecting recruiters and job seekers, designed with analytical thinking to balance the needs of both user roles.
  • Implemented Clerk Auth for secure, session-based authentication with role-aware access control, ensuring recruiters and applicants only access their respective features.
  • Designed and built a RESTful API with Node.js and Express.js for all CRUD operations related to jobs and applications.
  • Integrated Sentry for real-time error monitoring on both the client and server, improving application stability and maintenance.

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

LeetCode Peak Rating

Achieved a peak contest rating of 1654 on LeetCode with 600+ problems solved.

CodeChef Max Rating

Max Rating 1459; secured a global best rank of 279 in an official contest.

GeeksforGeeks Contest Rating

Achieved a Contest Rating of 1558 in Data Structures & Algorithms challenges.

Coursera IBM React Certification

IBM Certified in React, focusing on UI development, state management, and hooks.

ICPC Regionals Qualification

Qualified for the Amritapuri Regionals, Kerala in the ICPC as part of team Binary Brain.

About Details

Professional Bio

Aspiring Software Engineer with a strong foundation in MERN stack development and competitive programming. Experienced in building scalable web applications and optimizing system performance.

B.Tech in Computer Science and Engineering in Computer Science and Engineering

I.T .S Engineering College Greater Noida, India (2022 - 2026)

Intermediate (Class XII)

Gov. Q I C Varanasi Varanasi ( - 2021)

Languages: English, Hindi
Email: Locked