I will work on something interesting

K
karans_24
K
karans_24
Karan S
work on something interesting
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work on something interesting
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About this gig

I am a Software Engineer specializing in Java and Spring Boot backend development with experience building scalable REST APIs, secure microservices, Redis caching, JWT authentication, Cron Jobs, and production-ready backend systems. I have worked on high-performance enterprise applications, resolved production issues, optimized APIs, and developed systems used in revenue-generating platforms. I can help you build clean, secure, and efficient backend solutions tailored to your business needs

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Databases

  • Frontend framework

    • Angular
    • AngularJS

  • Backend framework

    • Spring

  • AI & low/no code builders

    • Cursor

Get to know Karan S

Karan S

Software Engineer

  • FromIndia
  • Member sinceMay 2026

  • Languages

    English, Hindi
I am a performance-driven Backend Engineer with 1+ year of experience designing and scaling Java & Spring Boot–based microservices. I have expertise in high-throughput REST APIs, distributed Cron jobs, caching with Redis, schema migrations, and production issue resolution. I have a strong foundation in system design, clean architecture, and performance optimization.

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