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iamkhs/README.md

Hi, I'm Kibriar Hossain 👋

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 — from backend architecture and databases to DevOps, observability, automation, and AI-powered tools.


🚀 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

🧠 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

🛠️ Tech Stack

JavaSpring BootSpring SecuritySpring BatchPostgreSQLMySQLLaravelGo

DockerLinuxNginxJenkinsGitHub Actions

GrafanaPrometheusJWT


📊 GitHub Stats

GitHub Stats

Top Languages

GitHub Streak


🌐 Connect with Me

LinkedInPortfolioEmail


⚡ 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 — 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-BackendFood-Delivery-BackendPublic

    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 provide…

    Java 3 3

  2. food-app-front-endfood-app-front-endPublic

    TypeScript

  3. Notes-VentureNotes-VenturePublic

    "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 note…

    HTML 2

  4. Jwt-AuthenticationJwt-AuthenticationPublic

    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 w…

    Java

  5. Algorithms-With-JavaAlgorithms-With-JavaPublic

    Algorithms implementation with Java

    Java

  6. Problem-SolvingProblem-SolvingPublic

    Problem Solving with java

    Java