Open to opportunities

Md Mostafa

@mdmostafa

Message

I build scalable B2B applications, cloud infrastructure, and high-performance Rust and NestJS backends.

Bangladesh

Message

What I'm looking for

I'm looking to build and scale high-availability products where I can contribute across full-stack engineering, cloud infrastructure, and backend systems while collaborating with and supporting other developers.

At JB Connect, I build and scale high-availability B2B applications, from foundational Next.js platforms to production cloud infrastructure on AWS.

I'm developing a Restaurant Management Console with Rust, Axum, and Svelte for real-time sales analysis and transaction monitoring. I've also migrated legacy systems to AWS Amplify Gen 2, designed GraphQL APIs, and built reliable asynchronous reward processing with NestJS, ECS, and SQS.

Earlier at a1qa, I automated web, API, and mobile testing across medical, entertainment, and maritime products using Java, Selenium, Appium, Cucumber, and WebdriverIO. I also onboard and train developers to promote collaboration and independence.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

JB Connect Ltd.

Oct 2023 - Present (2 years 10 months)

Full-stack engineer responsible for architecting, deploying, and scaling high-availability B2B applications. Evolved from building initial web modules to orchestrating complex cloud infrastructure and developing high-performance backends using Rust and NestJS

Key Contributions:
- Current Project (Rust & Svelte): Developing a comprehensive Restaurant Management Console, utilizing Rust (Axum) for h

Svelte GraphQL AWS ECS AWS RDS AWS Lambda AWS WAF BASH CI CD TypeScript Next.js Docker AWS AWS CDK NestJS Gitlab AWS Amplify Rust Axum

QA Automation Engineer

a1qa

May 2023 - Oct 2023 (5 months)

Project 1: Medical Domain (Java, Selenium, UI & API Automation)
- Leveraged Selenium, Java, Unirest, and RestAssured to conduct automation testing in the medical domain.
- Demonstrated proficiency in using Lombok, Enums, Java Streams, and JDBC.
- Developed automation scripts to ensure comprehensive test coverage.

Project 2: Mobile App Automation (Selenium, Cucumber, Appium)
- Implemented Appium a

Testing Automation

QA Automation Engineer Intern

a1qa

Dec 2022 - May 2023 (5 months)

Job Responsibilities
1. Automation tests development
2. Running tests and analyzing results
3. Setting up and supporting environment for running automated tests
4. Communication with the project team.