Nagendra Verma

About Nagendra Verma

I am a passionate Java Backend Developer with strong expertise in Core Java, Spring Boot, REST APIs, and Database Management Systems. With hands-on experience in building secure, scalable, and high-performance backend applications, I enjoy solving real-world problems using clean code and modern technologies.What I bring to the table:Proficient in Java, Spring Boot, Spring Security, JWT, JUnit, and RedisStrong database knowledge: MySQL & MongoDB (Atlas integration)Experience with REST API design, Redis caching, and Swagger documentationSkilled in Git, GitHub, Postman, and deployment-ready backend servicesSolid foundation in Data Structures & Algorithms, OS, DBMS, and Computer Networks Projects & Achievements:Journalism Website Backend – Secure backend with JWT authentication, Redis caching, Swagger API docs, and role-based access controlTour Package Management Microservice – MongoDB + Redis integrated system for managing tours & bookings with image uploadBuilt multiple Core Java Projects (Sudoku Solver, Calculator, Notepad, Snake Game, Day Finder)Developed Web-based Games & Apps using JavaScript, Node.js, React.js (Tic-Tac-Toe, Rock-Paper-Scissors) Career Goal:To grow as a Backend Developer / Software Engineer, contributing to impactful projects in Java, Spring Boot, and Cloud-native applications, while continuously learning advanced technologies like Microservices, Kafka, and DevOps tools. Let’s Connect:I am open to Software Developer / Backend Developer opportunities where I can leverage my skills to build reliable, scalable, and efficient applications.

Experience

1. Software Engineer

   Techxplore.Io

   Oct 2025 — Present · Ahmedabad, IN

   Java Full-Stack Developer working on the Fixie platform using Spring Boot and React. Migrated the system from microservices to a modular monolith, improving reliability and simplifying deployments.Built secure REST APIs (JWT/OAuth2), core modules (users, bookings, support, payments), and async workflows with RabbitMQ and Redis caching. Managed PostgreSQL schemas with Liquibase, integrated email notifications and external services, and deployed containerized applications on AWS using Docker and Kubernetes, following clean architecture and production-grade practices.Software Engineer — Biometric Admin ServiceBuilt a secure administration platform using Spring Boot and PostgreSQL focused on authentication and access control. Implemented RBAC with Spring Security and JWT, including a device-fingerprinting based single-session login system to prevent multi-device access.Optimized database performance by resolving N+1 query issues using JPA fetch strategies and managed schema migrations with Liquibase. Developed centralized exception handling and automated email onboarding workflows for staff management.Tech: Java, Spring Boot, Spring Security, JWT, PostgreSQL, Hibernate, MapStruct, Liquibase.

Education

• Mahatma Gandhi Kashi Vidyapith (MGKVP), Varanasi

  Bachelor of Science, Mathematics

• Mangalayatan University, Aligarh

  Master of Computer Applications - MCA, Computer Science

• Mbum vidyalaya

  High School Diploma

• Shri Baldeo inter college

  12th Grade