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iamkhs/README.md

Hi, I'm Kibriar Hossain ๐Ÿ‘‹

A Backend Engineer from Bangladesh, currently working at Project 2morrow Software LTD.

Backend engineer focused on building reliable APIs, financial systems, and practical software products.

I mostly work with Java, Spring Boot, PostgreSQL, Spring Security, Micro-Service and REST APIs. I enjoy working on backend architecture, system design, automation, DevOps, and tools that solve real-world problems.

Currently building and exploring things around FinTech systems, SaaS products, developer tools, and applied AI.

I come from a non-tech academic background, but I have built my path through curiosity, practical problem-solving, and consistent hands-on engineering. I enjoy understanding how real systems work behind the scenes โ€” from backend architecture and databases to DevOps, observability, automation, and AI-powered tools.


๐Ÿš€ What I Do

  • Build secure and scalable backend systems
  • Design REST APIs for business-critical applications
  • Work with Spring Boot, Spring Security, Spring Batch, and PostgreSQL
  • Implement authentication, authorization, and RBAC systems
  • Build reporting, notification, and background job modules
  • Explore system design, DevOps, observability, and automation
  • Learn and experiment with AI, Kaggle, and applied machine learning

๐Ÿง  Current Interests

  • Backend Engineering
  • FinTech Systems
  • Enterprise Software
  • System Design
  • API Security
  • Spring Boot Ecosystem
  • Real-time Systems
  • Batch Processing
  • DevOps & CI/CD
  • AI-assisted Development
  • Kaggle & Applied AI
  • SaaS Product Development

๐Ÿ› ๏ธ Tech Stack

Java Spring Boot Spring Security Spring Batch PostgreSQL MySQL Laravel Go

Docker Linux Nginx Jenkins GitHub Actions

Grafana Prometheus JWT


๐Ÿ“Š GitHub Stats

GitHub Stats

Top Languages

GitHub Streak


๐ŸŒ Connect with Me

LinkedIn Portfolio Email


โšก Mindset

I believe great engineers are not only defined by the technologies they use, but by how deeply they understand problems, systems, and people.

I am still learning, still building, and still exploring โ€” but I am serious about becoming the kind of engineer who can build reliable systems, useful products, and meaningful software.

Pinned Loading

  1. Food-Delivery-Backend Food-Delivery-Backend Public

    This is the backend REST API of a food delivery application, which allows users to order food. It is built using Java with Spring Boot, and incorporates several technologies and features to provideโ€ฆ

    Java 3 3

  2. food-app-front-end food-app-front-end Public

    TypeScript

  3. Notes-Venture Notes-Venture Public

    "NotesVenture" - Your Personal Note-Taking App! Welcome to NotesVenture, your ultimate note-taking companion! This user-friendly web application, inspired by Google Keep Notes, simplifies your noteโ€ฆ

    HTML 2

  4. Jwt-Authentication Jwt-Authentication Public

    This repository contains a Java Spring Boot project that demonstrates JWT (JSON Web Token) based authentication. JWT authentication is a secure and widely used approach for user authentication in wโ€ฆ

    Java

  5. Algorithms-With-Java Algorithms-With-Java Public

    Algorithms implementation with Java

    Java

  6. Problem-Solving Problem-Solving Public

    Problem Solving with java

    Java