Hi, I'm

Sarthak Kumar

Full Stack Developer

ReactNext.jsSpring BootSQLDocker

Building scalable web applications, learning backend architecture, and solving algorithmic problems.

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💼

5+

Years Experience

🏆

Expert

Codeforces

⭐

5 ★

CodeChef Rating

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+ React

Spring Boot

About Me

👨‍💻

Available for hire

Software engineer with 5 years of experience building web applications. My background is primarily in React and modern frontend development, while my current focus is backend engineering with Spring Boot, SQL, security, testing, and system design.

I enjoy building complete systems from database design to deployment, and actively work on projects involving authentication, authorization, Docker, and scalable backend architecture.

Outside development, I have a strong competitive programming background as a Codeforces Expert and 5★ CodeChef programmer.

5+ YearsFull StackSpring BootReactCompetitive Programmer

Skills

Featured Projects

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Spring Boot

University Management System

A comprehensive system with role-based access for students, instructors, and admins.

Spring BootMySQLJWTDockerTesting
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Next.js

Algorithm Visualizer

Interactive web application that visualises popular algorithms with step-by-step animations.

Next.jsReactTypeScriptTailwindCSS
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Spring Boot

API Gateway (In Progress)

A scalable API Gateway with authentication, rate limiting, logging, and monitoring.

Spring BootRedisDockerJWTPrometheus
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Experience

ANZ Support Services Pvt Ltd

Quant Developer

June 2022 – Present
  • Designed and delivered risk and P&L reporting solutions used by trading desks to monitor portfolio performance and risk exposures.
  • Built full-stack applications supporting portfolio analytics, sensitivities and risk measures including Delta, Vega and Gamma.
  • Developed scalable frontend and backend components, integrating data from multiple internal services and financial platforms.
  • Partnered with traders, quantitative analysts and business stakeholders to deliver reliable production systems for critical risk workflows.

Competitive Programming

📊Codeforces

Expert

Max Rating: 1845

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⭐CodeChef

5 ★

Max Rating: 2169

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🏅

3000+

Problems Solved

🏆

150+

Contests Participated

🌐

Top 1%

Global Rank

🔄

Consistent

Problem Solver

Let's Connect

I'm currently open to new opportunities. Feel free to reach out!

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Whether it's a job opportunity, a collaboration, or just to say hello — my inbox is always open.

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