I will provide software QA and testing with documentation

Bangladesh

I speak English

Senior Java Spring Boot Developer and System Architect

Hi, I'm Cardi Hasan, a Senior Software Developer with a passion for building scalable, high-performance systems. I specialize in Java Spring Boot, Microservices architecture, and REST API development....
About this Gig

"Code without testing is just a rumor."

As a former System Analyst and Team Head of Mobile Banking, I know that one small bug can cost a business millions. I don't just "test" your software; I ensure your system is bulletproof, scalable, and production-ready.

My QA Expertise Includes:

  • Manual Testing: Deep exploratory testing to find edge cases.
  • API Testing: Rigorous testing of RESTful APIs using Postman and RestAssured.
  • Automation: Building robust test suites with JUnit 5, Mockito, and Selenium.
  • Security Review: Checking for common vulnerabilities (OWASP) in your Spring Boot backend.
  • Performance: Basic load testing to ensure your app doesn't crash under pressure.

Why Choose Me? You are hiring a Senior Developer to do your QA. I understand the code behind the bugs, which means my bug reports include technical insights on how to fix them.

Ready to ship bug-free code? Lets get started!

Testing application:

Software

Development technology:

HTML & CSS

Java

NoSQL

PHP

SQL

Device:

PC

My Portfolio