Polash Hossain (Polas Hossain) — Senior Software Engineer Java Spring Boot
Software Engineer
// Software Engineer · 4.6+ Years · Dhaka 🇧🇩

Polas Hossain

Backend engineer specializing in Java 17 & Spring Boot. Building scalable APIs, microservices, and shipping full products from database design to production deployment.

4.6+
Years Exp.
8+
Projects
2
Ventures
3.80
CGPA
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01 — About

Who I Am

I'm Polas Hossain (often spelled Polash Hossain) — a software engineer, entrepreneur, and tech leader based in Dhaka, Bangladesh. With 4.6+ years of engineering experience .

My core expertise is Java 17 & Spring Boot with reactive programming, clean RESTful APIs, and solid database design using PostgreSQL & Liquibase. I also handle DevOps — CI/CD pipelines, Docker containers, and production server management.

02 — Skills

Tech Stack

Languages
Java 17 PHP TypeScript C SQL
Backend Frameworks
Spring Spring Boot Spring Security Reactive Java Hibernate JPA R2DBC JDBC
Node
Node.js Express.js Hapi.js
Frontend & CMS
Angular v19 TypeScript WordPress Bootstrap HTML / CSS
Database
PostgreSQL MySQL Liquibase Google Sheets API
Messaging & API
Microservices gRPC RabbitMQ REST API
DevOps & Infra
Docker CI / CD Linux Server Git
Security & Testing
Cybersecurity Spring Security Sanity Testing
Analysis & Soft Skills
TOR & SRS Writing Problem Analysis Problem Solving Jasper Report Trello Codeforces LeetCode
03 — Experience

Work History

04 — Education

Academic Background

01
B.Sc. in Computer Science & Engineering
Dhaka International University
Session 2021–22 CGPA 3.80
02
Diploma in Engineering
Chapainawabganj Polytechnic Institute
Session 2016–17 CGPA 3.64
05 — Contact

Let's Build Together

// Open to new opportunities, collaborations & ventures.
Have a project or role in mind? Let's talk.

📄 Resume / CV
Polas_Hossain_Resume.pdf
⬇ Download CV
LinkedIn
Status
Open to Work