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narwar-veer/README.md

Harveer Narwar

Backend Engineer | Java & Spring Boot

LinkedIn Email

Professional Profile

Final Year Electronics & Communication Engineering student focused on backend engineering.

I build secure and scalable RESTful APIs using the Spring ecosystem, with strong emphasis on clean architecture, performance, and maintainability.

  • Solved 400+ Data Structures & Algorithms problems
  • Strong understanding of OOP, SOLID principles, and design patterns
  • Hands-on experience with Spring Security (JWT) and Role-Based Access Control (RBAC)
  • Experience designing relational database schemas with indexing and query optimization

Technical Competencies

Domain Stack
Languages Java (11/17), C++, SQL
Backend Spring Boot, Spring Data JPA, Spring Security, Hibernate
Databases PostgreSQL, MySQL
DevOps Docker, Git, Maven
API Tools Postman, Swagger/OpenAPI

Engineering Interests

  • Scalable backend system design
  • API security & authentication mechanisms
  • Database optimization
  • Microservices architecture (currently learning)

Current Focus

  • Deepening Spring Security expertise
  • Learning Microservices architecture
  • Practicing System Design (HLD & LLD)

Popular repositories Loading

  1. narwar-veer narwar-veer Public

    Config files for my GitHub profile.

  2. website-fossc website-fossc Public

    Forked from FOSS-Community/fosscu.org

    This Repo Contains the website of FOSSC

    HTML

  3. ML-LinearRegression ML-LinearRegression Public

    Forked from kushagrathisside/ML-LinearRegression

    Machine Learning Linear Regression

    Jupyter Notebook

  4. Logistic_Regression Logistic_Regression Public

  5. MachineLearning-Bootcamp01 MachineLearning-Bootcamp01 Public

    Forked from MYCIN-AI-Club/MachineLearning-Bootcamp01

    Projects submitted by teams on completion of Bootcamp 1 organized by MYCIN-AI.

    Jupyter Notebook

  6. Data-Analysis-Projects Data-Analysis-Projects Public

    Forked from MYCIN-AI-Club/Data-Analysis-Projects

    This repository provides datasets which are recommended for beginners to test their concepts and coding skills to provide insights from the datasets.

    Jupyter Notebook