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nik-31/README.md

Hi there! πŸ‘‹

I'm a Senior Java Developer and R&D Engineer with over 4 years of experience in the IT industry. I specialize in building robust, scalable applications and thrive on solving complex backend architectural challenges.

Currently, I'm focusing heavily on distributed systems and the intersection of AI with backend automation.


πŸ‘¨β€πŸ’» About Me

  • 🏒 Current Role: R&D Engineer at Tejas Networks.
  • πŸ•°οΈ Previously: Programmer Analyst & Junior Software Engineer at Cognizant (2022–2025).
  • πŸŽ“ Education: B.Tech in Information Technology from KIIT University.
  • ⚑ Fun Fact: Outside of coding, I'm an avid walker, fitness enthusiast, and residential real estate scanner!

πŸ”­ Currently Working On

  • πŸš€ Distributed Wallet Ledger System πŸ’³ A highly scalable distributed wallet system demonstrating robust backend architectural patterns:

    • Event-Driven Microservices: Decoupled services communicating seamlessly via Kafka-based asynchronous messaging.
    • Saga Pattern: Ensuring data consistency across distributed transactions without locking up resources.
    • Idempotent APIs: Preventing duplicate processing and ensuring reliability over flaky networks.
    • Concurrency-Safe Wallet Updates: Handling high-throughput, concurrent balance changes without race conditions.
  • πŸ€– Autonomous AI-Driven Log Analyzer Building intelligent tools using Java and Spring Boot to automate system diagnostics, monitor system health, and proactively resolve runtime errors.


πŸ› οΈ Tech Stack & Tools

Category Skills
Languages Java Shell Scripting
Frameworks Spring Boot Hibernate
Cloud & DevOps AWS Apache Kafka
Architecture Distributed Systems, Microservices, Saga Pattern, Idempotent APIs, Event-Driven Architecture

⭐️ Feel free to reach out if you want to collaborate on Java projects, discuss AI-driven backend automation, or just chat about tech!

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    Java