Hello, my name is
Subrata Kumar Bhowmik
Seasoned SQA Engineer & Test Automation Specialist
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About me

I'm Subrata Kumar Bhowmik and I've knowledge on

Hello, I am a professional Software Test Lead with more than decade of experience in manual as well as automated testing. I am ISTQB certified professional focusing on backend API, database, UI and performance testing of web and mobile applications. I am proficient in Python, Selenium, and Appium which enable me to deliver robust and dependable software products.


Currently employed to leading technology company that dominates the mobile phone industry. I am responsible on automation, test management and process optimization. I have experience in Blackbox Testing, Web Automation, API/WebService Automation, Testing Tool Configuration, Test Process Setup as per industry best practices.


A strong team player, I’ve been recognized for my ability to collaborate effectively with both local and offshore teams. Passionate about workflow optimization, I strive to create efficient, productive, and high-performing work environments.


Software testing is my profession; web development is my passion. I have independently built a few professional-grade web projects that are live in production and run with minimal maintenance.



15+ Experience
Years
50+ Project
Worked
95% Automation
Coverage
Download CV

Achievements

OUTSTANDING PROJECT COLLABORATORS

Issued By:SAMSUNG RESEARCH BANGLADESH
When:Mar 2022
Outstanding Collaborator award - Samsung Research Bangladesh

ICON OF THE MONTH

Issued By:SAMSUNG RESEARCH BANGLADESH
When:Jan–Feb 2021
SRBD Icon of the Month award - January to February 2021

ICONIC TEAM

Issued By:SAMSUNG RESEARCH BANGLADESH
When:Feb 2016
SRBD Iconic Team award - 2H 2015

ICON OF THE MONTH

Issued By:SAMSUNG RESEARCH BANGLADESH
When:Jul 2013
SRBD Icon of the Month award - July 2013

Best Contributor

Issued By:SAMSUNG RESEARCH BANGLADESH
When:JAN 2024
Samsung Best Contributor certificate

MEMBERSHIP CERTIFICATE

Issued By:INSTITUTION OF DIPLOMA ENGINEERS, BANGLADESH
Membership No:33696
When:16 MAY 2011
Membership Certificate - Institution of Diploma Engineers, Bangladesh

UNIVERSITY SCHOLARSHIP

Issued By:SONARGAON UNIVERSITY
When:2022 - 2024
University Scholarship

Certifcate of Completion

Issued By:CODECHEF
When:FEB 2026
CodeChef machine learning certificate of completion

DEAN'S LIST AWARD (Sample)

Issued By:SONARGAON UNIVERSITY
When:2023 (Sample)
Dean's List Award (Sample)

ACADEMIC EXCELLENCE AWARD (Sample)

Issued By:SONARGAON UNIVERSITY
When:2024 (Sample)
Academic Excellence Award (Sample)

IELTS (UPCOMING)

Issued By:BRITISH COUNCIL / IDP
When:Planned
IELTS (Upcoming)

PUBLIC SPEAKING & COMMUNICATION (Sample)

Issued By:TOASTMASTERS INTERNATIONAL
When:Year (Sample)
Public Speaking & Communication (Sample)

COMMUNITY VOLUNTEERING (Sample)

Issued By:ORGANISATION (Sample)
When:Year (Sample)
Community Volunteering (Sample)

My Certifications

ISTQB CTFL (Certified Tester Foundation Level)

Status: Achieved
Year: 2024

ISTQB CTAL-TM (Certified Tester Advanced Level - Test Manager)

Status: In-Progress
Year: 2026

Services

Functional Testing
Performance Testing
API Testing
UX Testing
Mobile Testing
Game Testing
App Development
Web Development
Custom Tools Development

My skills

Languages

More than 2 years

C

70%

C++

60%

Python

70%

AI / ML

Essential for QA

AI Test Generation

70%

Prompt Engineering

80%

ML Test Analytics

60%

Backend Testing

More than 3 years

API Testing

90%

Database Testing

70%

Frontend Testing

More than 4 years

Web

100%

Mobile

80%

Performance Testing

More than 2 years

Jmeter

70%

Locust

80%

Security Testing

Around 3 months

Zed Attack Proxy (ZAP)

50%

Fiddler

50%

Miscellaneous

OVer the period

GIT

90%

Docker

70%

Excel

80%

Power point

70%
Education
Work

Bechelor in Engineering (CSE)

 Sonargaon University
 CGPA: 3.84
2022 - 2024

Diploma In Computer Engineering

 Cumilla Ploytechnic Institute
 GPA: 3.30
2005 - 2009

Secondary School Certificate

 Yusuf M.T. High School,Cumilla
 GPA: 4.38
2000 - 2005

Sr. Chief Engineer

 Samsung R&D Institute Bangladesh
2024 - 2026

Chief Engineer

 Samsung R&D Institute Bangladesh
2022 - 2024

Technical Lead

 Samsung R&D Institute Bangladesh
2020 - 2022

Lead Engineer

 Samsung R&D Institute Bangladesh
2019 - 2020

Sr. Software Engineer

 Samsung R&D Institute Bangladesh
2017 - 2019

Software Engineer

 Samsung R&D Institute Bangladesh
2015 - 2017

Junior Engineer

 Samsung R&D Institute Bangladesh
2013 - 2015

Associate Engineer

 Samsung R&D Institute Bangladesh
2011 - 2013

IT Officer

 Ocean Group Ltd.
2010 - 2011

My Projects

A blend of QA automation work and personal web development projects — several of which are live in production with minimal maintenance.

Selenium Python

Selenium Python Automation

A comprehensive web automation framework built with Selenium and Python, designed for testing web applications with advanced locator strategies and page object patterns.

Tools & Stack:

  • Python 3.x
  • Selenium WebDriver
  • pytest
  • Page Object Model
View on GitHub
Appium Python

Appium Mobile Automation

Mobile test automation framework using Appium and Python for testing iOS and Android applications with cross-platform capabilities and native app support.

Tools & Stack:

  • Appium Server
  • Python
  • XCUITest (iOS)
  • UiAutomator (Android)
View on GitHub
Playwright Python

Playwright Python Automation

End-to-end testing framework built with Playwright and Python, providing capabilities to automate browser interactions for web applications with modern browser testing support.

Tools & Stack:

  • Python 3.x
  • Playwright
  • pytest
  • Headless Browsers
View on GitHub
Performance Testing using jMeter

Performance Testing using jMeter

A performance testing framework using Apache jMeter to simulate real-world user load and test the performance of web applications under varying levels of traffic.

Tools & Stack:

  • Apache jMeter
  • Load Testing
  • Performance Metrics
  • Distributed Testing
View Project
Robot Framework

Robot Framework With Python

Keyword-driven test automation framework using Robot Framework for IJI testing with built-in libraries and easy-to-read test cases in plain English syntax.

Tools & Stack:

  • Robot Framework
  • Selenium Libraary
  • Appium Libraary
  • Requests Libraary
  • Data-Driven Testing
  • Robust Reporting Moduel
View on GitHub
Portfolio Website

Personal Portfolio Website

A responsive personal portfolio website featuring a dark theme, animated sections and a filterable project showcase built with modern web technologies.

Tools & Stack:

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Responsive Design
View Live Source
Fintech Web App

Fintech Web Application

A financial technology web application offering interactive dashboards and data visualisation to turn raw financial data into actionable insights.

Tools & Stack:

  • HTML5
  • CSS3
  • JavaScript
  • Chart Libraries
  • REST API
View Live
REST API Test Dashboard

REST API Test Dashboard

A web dashboard that visualises API test results, response times and pass/fail trends across multiple test runs for quicker quality decisions.

Tools & Stack:

  • Python Flask
  • REST API
  • Bootstrap
  • Chart.js
View on GitHub
Admin Dashboard

Responsive Admin Dashboard

A clean, mobile-first admin dashboard template with sidebar navigation, data tables and reusable UI components for internal tools.

Tools & Stack:

  • Bootstrap
  • HTML5
  • CSS3
  • JavaScript
View on GitHub
StackGarage Corporate Website

StackGarage Corporate Website

A multi-page website for a Bangladesh-based software firm, with an English/Bengali language toggle, alternating dark and light sections, scroll-reveal animations and a mobile-first responsive layout. Frontend only, no build step.

Tools & Stack:

  • HTML5
  • CSS3
  • Vanilla JavaScript
  • GitHub Pages
View Live Source
PCPoint Booking System

PCPoint Booking System

A full-stack booking system for a cyber café with an admin dashboard, table availability checks, booking management, date-range reports and customer messaging. Built with PHP and MySQL.

Tools & Stack:

  • PHP
  • MySQL
  • JavaScript
  • Admin Dashboard
View on GitHub
Expense Tracker

Expense Tracker

A personal finance tracker with deposit and withdrawal logging, per-user authentication, JSON-backed ledgers and reporting views for monthly spending.

Tools & Stack:

  • PHP
  • MySQL
  • JavaScript
  • JSON Data Store
View on GitHub
One UI Controls

One UI Controls

One UI 7-style volume and media control sheet for Samsung phones still on One UI 6.1 — quick panel tile, media card with transport controls, per-stream volume, and optional hardware volume-key takeover. Built with Kotlin and Jetpack Compose; no root, no internet permission, no analytics.

Tools & Stack:

  • Kotlin
  • Jetpack Compose
  • Material 3
  • AccessibilityService
  • NotificationListenerService
  • TileService
View on GitHub Download APK
Android QA Utility App

Android QA Utility App

A native Android utility app used as a target to practise and demonstrate real-world mobile automation scenarios end to end.

Tools & Stack:

  • Android SDK
  • Java
  • UiAutomator
  • Appium
View Project
Flutter Test Companion

Flutter Test Companion

A cross-platform Flutter app built to validate mobile UI automation across Android and iOS from a single codebase.

Tools & Stack:

  • Flutter
  • Dart
  • Appium
  • XCUITest (iOS)
View Project
Appium Test Recorder

Appium Test Recorder

A helper tool that records user gestures on a device and generates reusable Appium action code to speed up mobile test authoring.

Tools & Stack:

  • Python
  • Appium
  • ADB
  • Android SDK
View Project
Cross Platform Demo

Mobile Cross-Platform Demo

A demo application showcasing login, navigation and offline flows used for cross-platform mobile regression testing.

Tools & Stack:

  • React Native
  • JavaScript
  • Appium
  • Jest
View on GitHub
Test Failure Prediction

Test Failure Prediction

A machine learning model that predicts likely test failures using historical test-run data and code-change features to target regression effort.

Tools & Stack:

  • Python
  • scikit-learn
  • pandas
  • NumPy
View Project
Log Anomaly Detection

Log Anomaly Detection

An anomaly detection pipeline that flags unusual patterns in application logs, helping to surface hidden defects much earlier.

Tools & Stack:

  • Python
  • scikit-learn
  • NLP
  • pandas
View Project
Visual UI Validation

Visual UI Validation

A computer-vision based checker that compares UI screenshots to automatically detect pixel-level visual regressions.

Tools & Stack:

  • Python
  • OpenCV
  • Pillow
  • Selenium
View Project
Test Coverage Recommender

Test Coverage Recommender

A recommendation engine that suggests high-risk areas and test cases to prioritise based on defect history and change frequency.

Tools & Stack:

  • Python
  • pandas
  • Machine Learning
  • Data Analysis
View Project
Mindmap Tool

Mindmap Tool

An online mind-mapping tool for visually organising ideas and test scenarios with a clean drag-and-drop canvas.

Tools & Stack:

  • JavaScript
  • HTML5 Canvas
  • CSS3
View Live Source
QR Scanner

QR Scanner

A fast browser-based QR code scanner and generator that works directly from the camera or an uploaded image.

Tools & Stack:

  • JavaScript
  • WebRTC
  • Canvas API
View Live
Media Player

Media Player

A lightweight in-browser media player supporting audio and video playback with a clean, responsive interface.

Tools & Stack:

  • HTML5
  • JavaScript
  • CSS3
View Live Source
Teleprompter

Teleprompter

A customisable teleprompter that scrolls script text at an adjustable speed, ideal for recording presentations and videos.

Tools & Stack:

  • JavaScript
  • HTML5
  • CSS3
View Live Source
SignInKey Verifier

SignInKey Verifier

A command-line tool that extracts the signing key from any APK and compares two keys side by side, so you can confirm whether a build was signed with the same certificate.

Tools & Stack:

  • Python
  • keytool
  • APK Signing
  • CLI Tooling
View on GitHub
Udemy Business Downloader

Udemy Business Downloader

A Chrome extension that adds bulk download support for courses on Udemy Business, with a DataTables-based picker for choosing the lectures to save.

Tools & Stack:

  • Chrome Extension
  • JavaScript
  • DataTables
  • Bootstrap
View on GitHub
KeepAlive Utility

KeepAlive Keep-Awake Utility

A tiny Windows utility that presses a modifier key every five minutes so the workstation never auto-locks during long test runs, downloads or unattended builds. Dependencies install themselves on first launch.

Tools & Stack:

  • Python
  • PyAutoGUI
  • Windows Batch
View on GitHub
Customer Data Collector

Customer Data Collector

A two-phase SeleniumBase scraper that walks a customer portal to collect IDs, then enriches each record into Excel. A Pending/Processed status column makes every run resumable.

Tools & Stack:

  • Python
  • SeleniumBase
  • OpenPyXL
  • Excel Reporting
View on GitHub

Contact me

Get in Touch

Anything else in mind? Just drop me a line and ask for anything with which you think i could be helpful. Whether it's software testing or web development, I'm always happy to help. I am looking forward to hearing from you.

WhatsApp Email LinkedIn GitHub
Name
Subrata Kumar Bhowmik
Address
Majar Road, Lalkuthi Bazar, Dhaka, Bangladesh
Email
sdotbhowmik@gmail.com
Mobile
+88 01818 224947