Who Am I?

Hi I'm Sabbir, a QA enthusiast who loves to code. Presently, I hold the position of a Senior Software Engineer(QA) at TigerIt Bangladesh Ltd., bringing nearly 5 years of industry-level expertise to the table. Over this time, I've meticulously refined my skills and capabilities, consistently delivering exceptional products. My experience spans a diverse spectrum of projects, ranging from compact mobile applications to expansive, country-scale enterprise solutions. You can learn about my notable works here ->

My forte's are root cause analysis, debugging, test case planning, automation, and effective communication. I create scripts to optimize our testing procedures and have personally engineered the deployment pipeline that our team relies on regularly. I beleive my biggest feat is my aptitude for quickly adapting to and mastering new technologies.
Want to know more about me? Checkout my socials.

GitHub

LinkedIn

Medium

What I do

Software Testing

Verify and validate both functional and non-functional requirements by employing a range of testing techniques

Bug analysis

Identify and investigate the root cause to speed up development and improve efficiency for quicker project delivery

Automation

Enhance testing efficiency and accuracy by automating repetitive and time-consuming manual testing processes

CI/CD

Speed up the build and deployment procedures to eliminate developer dependencies and enhance testing efficiency

Project Management

Assume ownership of product modules, engage with stakeholders for requirement analysis, and strategize release planning

Where I worked

Senior Software Engineer(QA) 2022-Present

TigerIt Bangladesh Ltd.

Provided leadership to a team of four QA engineers | Overseeing task assignments, facilitating training programs, and fostering their professional growth | Took complete ownership and demonstrated accountability for critical modules | Developed detailed release plans and test plans | Conducted root cause analysis to enhance software quality, mitigate defects | Participated in rigorous commit reviews | Developed automated test scripts to streamline software testing processes, and optimize productivity resulting in a remarkable reduction in testing time | Designed and implemented a sophisticated Continuous Integration/Continuous Deployment (CI/CD) pipeline

Software Engineer(QA) 2019-2021

TigerIt Bangladesh Ltd.

Reviewed requirements, and specifications to define testing scope during test planning | Executed QA test cases and utilized various testing techniques to ensure software acceptance | Gained proficiency in multiple testing methodologies, such as black-box testing, white-box testing, functional testing, regression testing, and user acceptance testing for comprehensive test coverage and high-quality software delivery

What I built

Commchat Meetings

This app is a part of the CommChat Suite of apps. CommChat Meetings offers high-quality audio and video, ensuring clear communications. It allows to collaborate on projects and presentations with ease through the screen sharing feature. CommChat Meetings has no time limits, so one can host or participate in meetings for as long as one needs to.

CommChat Messenger

Here communication meets innovation! Some of the distinctive features that set CommChat apart include -
Threads for Intuitive Conversations, Instant Huddle Calls for Connection, Limitless Group Chats & Calls, Streamlined Group Management, Uncompromised Privacy & Security, Effortless Call Continuity, and so much more.

NID Application System

Bangladeshi citizens with an existing NID can apply for Correction/Reissue. Citizens who do not have an NID, can apply for a new NID. Those who have already applied but have not received the NID card yet, can register the account and get a copy of the NID card from the download option.

NID Wallet

NID Wallet is a multi-purpose application developed under Bangladesh Election Commission. The goal of this application is to make sure the NID related services are easily available on a phone.

DataHub

DataHub is a project operated by the National Telecommunication Monitoring Center (NTMC). It aims to streamline citizen information monitoring by centralizing data from various sources into a single hub. The project includes monitoring and managing diverse information, such as passport records, National ID (NID) details, birth registrations, Mobile Operator data, criminal records, and driving licenses. This project also includes storing and identifying Rohingya refuses

What I know

Where I studied

Military Institute of Science and Technology (MIST)

Passing year: 2019
Grade: 3.26 out of 4.00
Credit hours: 161.00

Adamjee Cantonment College

Passing year: 2014
Grade: 5.00 out of 5.00
Scholarship: General grade

Adamjee Cantonment Public School

Passing year: 2012
Grade: 5.00 out of 5.00

What I have written

Feb 15, 2021 | 4 min read

Deploy to Wildfly using Jenkins Pipeline in Windows

It's my first blog. As I was facing some difficulties to deploy in wildfy with Jenkins, I decided to write a blog about it so that others doesnt have to face the same problems.

Mar 23, 2021 | 7 min read

SLACK ➡ PYTHON ➡JENKINS

I created an app for my team to expedite the deployment process, and I decided to turn my journey into an enjoyable blog to share my newfound knowledge.