Shazan ArponBackend engineer · Systems builderView résumé
MD Shazan Mahmud ArponBackend engineer · Bangladesh

Backend engineer building scalable, secure software.

I'm MD Shazan Mahmud Arpon, a backend engineer and open-source contributor building Java and Spring Boot systems, secure APIs, and production-ready services.

View selected work Email me

Available for backend and software engineering roles

SUAS 2026 · World Rank #4
Based in
Bangladesh
Primary stack
Java · Spring Boot · React
MD Shazan Mahmud Arpon
Current focusDistributed backend systems
MD Shazan Mahmud ArponBackend Engineer · Open-Source Contributor
#4World rank at SUAS 2026
with Team UIU UAV
19Public projects across
backend and full-stack
03Core disciplines: backend,
web, and robotics

About me

Backend engineer focused on microservices, asynchronous systems, and Event-Driven Architecture.

I design microservices and event-driven architectures for reliable, high-performance platforms.

I focus on clear service boundaries, dependable APIs, and asynchronous communication that keeps complex systems scalable and understandable as they grow.

MicroservicesIndependent services with clear domain boundaries and deployment paths.
Event-Driven Architecture (EDA)Asynchronous workflows built around Kafka, messaging, and resilient events.
Bangladesh
SUAS 2026 · World #4
Open-source contributor
Backend · Full-stack · Robotics
View my résumé

World Rank #4 at SUAS 2026

As a software team member of UIU Aerial Robotics Team, I helped represent UIU at the 2026 Student Unmanned Aerial Systems competition in Tulsa, Oklahoma.

Student Unmanned Aerial Systems competition · 2026

UIU UAV team member receiving the SUAS 2026 World Rank 4 award
Award ceremony
UIU UAV team celebrating its World Rank 4 result
The team
UIU UAV team with awards and World's Top 4 banner
Homecoming

Selected projects

Backend systems and web products built with Java, Spring Boot, React, and modern infrastructure.

01
Backend

Uber DOMA Architecture

An open-source contribution to an enterprise ride-sharing blueprint that organizes 40 Spring Boot services into six bounded domains with tiered gateways, gRPC, Kafka, and isolated persistence.

Spring BootgRPCKafkaPostgreSQL
GitHub
02
Backend

Microservice LMS System

A modular learning platform designed around independently deployable Spring Boot services and containerized infrastructure.

Spring BootMicroservicesDockerMySQL
GitHub
03
Platform

Full-Stack Authentication System

An end-to-end identity layer with JWT, OAuth2, role-based access control, and a React client.

Spring SecurityOAuth2JWTReact
GitHub
04
Backend

E-Commerce Microservices

An event-driven commerce architecture separating product, order, payment, and inventory responsibilities.

Spring BootKafkaDockerMicroservices
GitHub
05
Web

UIU Robotics Club

The official digital home for UIU Robotics Club, bringing its projects, people, activities, and achievements into one clear experience.

Next.jsReactTailwind CSSNode.js
Live site GitHub profile
Browse full project archive19 projects
19

Uber DOMA Architecture

Backend
Spring Boot · gRPC · Kafka
GitHub
01

Microservice LMS System

Backend
Spring Boot · Microservices · Docker
GitHub
02

Full-Stack Authentication System

Platform
Spring Security · OAuth2 · JWT
GitHub
03

E-Commerce Microservices

Backend
Spring Boot · Kafka · Docker
GitHub
05

Ride-Hailing Backend

Backend
Spring Boot · REST API · MySQL
GitHub
06

E-Commerce Monolith

Backend
Spring Boot · Thymeleaf · MySQL
GitHub
07

Streaming Platform Backend

Backend
Spring Boot · Eureka · API Gateway
GitHub
08

Blog Application Backend

Backend
Spring Boot · JPA · MySQL
GitHub
09

LMS with MinIO Storage

Platform
Spring Boot · MinIO · PostgreSQL
GitHub
10

OAuth2 Integration Demo

Platform
Spring Security · OAuth2 · JWT
GitHub
11

Restaurant Review System

Product
Spring Boot · MongoDB · REST API
GitHub
12

Learning Management System

Backend
Spring Boot · JPA · MySQL
GitHub

Areas of expertise

Backend development is my main focus, supported by full-stack and robotics experience.

Backend systems

Spring Boot services, secure REST APIs, data modeling, microservice boundaries, and event-driven workflows.

JavaSpring BootKafkaEvent-Driven Architecture (EDA)PostgreSQLDocker

Full-stack products

Accessible web interfaces connected to practical APIs, authentication, content, and real-time product behavior.

Next.jsReactTypeScriptNode.jsMongoDB

Robotics & IoT

Software for sensor-rich systems, connected devices, UAV operations, and real-world engineering teams.

PythonOpenCVESP32Raspberry PiSensors

Technical skills

Languages, frameworks, databases, messaging systems, and engineering tools listed in my current résumé.

01

Languages & web

Core languages, frameworks, and web interface technologies.

  • Java
  • C++
  • JavaScript
  • TypeScript
  • Python
  • PHP
  • React.js
  • Next.js
02

Backend architecture

API development, security, and distributed systems.

  • Spring Boot
  • Spring Security
  • Laravel
  • Node.js
  • Express.js
  • NestJS
  • REST APIs
  • gRPC
  • GraphQL
  • Microservices
  • Event-Driven Architecture
  • WebSocket
03

Messaging & data

Asynchronous communication, caching, and persistence.

  • Kafka
  • RabbitMQ
  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
04

Delivery & testing

Build, test, containerization, and development tools.

  • Docker
  • Kubernetes
  • Git
  • Maven
  • Gradle
  • JUnit
  • Linux
  • Postman

Skills are synchronized with the current résumé.

Available for backend engineering roles.

I'm open to software engineering opportunities involving Java, Spring Boot, distributed systems, and platform development.

shazanarpon@shazan.site