๐ 7+ Years of Manual QA Experience | 100+ Products Tested
๐ฑ iOS | Android | Web | SaaS | AI | API
I'm a Manual QA Engineer with 7+ years of hands-on experience testing mobile, web, SaaS, and AI-powered products. I specialize in exploratory testing and finding issues standard test cases often missโedge cases, broken workflows, inconsistent states, usability problems, and real-world failures.
๐ PRODUCTS I'VE WORKED ON
MyFitnessPal โ 200M+ Users
One of the world's largest nutrition and fitness platforms. My work includes mobile QA, functional, exploratory and regression testing, UI/UX validation, and real-world edge-case testing across iOS devices.
Cal AI โ 15M+ Downloads
A fast-growing AI-powered calorie and macro tracking app that analyzes meal photos. I've tested mobile functionality, AI workflows, subscriptions/paywalls, UI/UX, edge cases, and regression scenarios.
QualGent โ AI-Powered QA Platform
An AI-native mobile testing platform. My experience includes AI-assisted QA workflows, real-device testing, test execution, bug reproduction, and validation of complex mobile scenarios.
FlySoar โ Flight Search & Booking Platform
I tested end-to-end workflows including registration, authentication, flight search, passenger details, passport validation, booking, payments, confirmations, forms, and edge cases.
Vivo โ Women's Health Application
I tested a women's health product combining physical testing with a mobile app. Users could use Vivo's testing scale/strip and scan it through the app to receive readings such as pH information. I tested scanning workflows, results, usability, device behavior, and edge cases.
QUITTR
I have also tested QUITTR, covering mobile user journeys, progress/streak functionality, interactive features, subscriptions, UI/UX, and regression scenarios.
Northwing Digital โ 60+ Websites
I've worked with Northwing Digital for 4+ years, where I'm responsible for QA across 60+ WordPress websites, testing functionality, responsiveness, forms, navigation, UI consistency, browser compatibility, integrations, and releases.
๐ QA SKILLS
โข Manual & Exploratory Testing
โข Functional & Regression Testing
โข Smoke, Sanity & UAT Testing
โข iOS & Android Testing
โข Web & SaaS Testing
โข Cross-Browser & Responsive Testing
โข API Testing with Postman
โข AI/LLM Feature Validation
โข Subscription & Paywall Testing
โข Payment & Checkout Testing
โข Authentication & Onboarding
โข Forms & Validation Testing
โข CRUD & Complex Workflows
โข Role & Permission Testing
โข Negative & Edge-Case Testing
โข Localization Testing
โข UI/UX & Usability Testing
โข Network & Offline Testing
โข Push Notifications & Deep Links
โข App Lifecycle Testing
โข WordPress / Elementor QA
โข Bug Verification & Regression
โข Release / Go-No-Go Testing
๐ ACTIONABLE BUG REPORTS
My reports include environment, device/OS, browser/build, preconditions, reproduction steps, expected vs. actual behavior, reproduction rate, severity/priority, screenshots, and screen recordings when needed.
I reproduce issues before reporting them, verify fixes afterward, and test surrounding functionality for regressions.
๐ฑ REAL DEVICE LAB
iOS: iPhone 17 Air, 17 Pro, 17 Pro Max, 16 Pro, 15 Pro, 14 Pro, 13, 12, XS & iPad Air 5
Android: Pixel 5a, Pixel 4a, Samsung Galaxy S22 & Galaxy A52
Desktop: MacBook Pro M2, MacBook Air M4 & Windows Gaming Laptop
This allows me to perform extensive real-device and cross-platform testing instead of relying entirely on emulators.
๐ ๏ธ TOOLS
Experienced with Jira, Linear, Asana, Notion, Zebrunner, Monday, Postman, Chrome DevTools, browser debugging, network inspection, screenshots, screen recordings, and other QA/project-management tools.
๐ก MY APPROACH
I don't stop at "Does it work?"
I test invalid data, unexpected user behavior, refresh/re-login, different devices and browsers, slow/lost networks, interrupted workflows, repeated clicks, permissions, data persistence, and unusual edge cases.
I test from both a QA engineer's perspective and a real customer's perspective.
I'm IELTS-certified with strong professional written and spoken English, highly responsive, and comfortable working directly with founders, developers, designers, and product teams.
If you need someone who will explore beyond the happy path, find meaningful bugs before your users do, and provide reports developers can immediately act on โ let's talk.
Software Testing
Bug Tracking & Reports
Web Testing
Mobile App Testing
Functional Testing
User Acceptance Testing
QA Testing
Manual Testing
QA Software & Testing Tools
iOS
Android
Usability Testing
Accessibility Testing
Web3
In-App Subscription
Masfiqur R.
Dhaka, Bangladesh
$25/hr
4.5
35 jobs
Senior QA Engineer and QA Consultant for hire โ helping startups and enterprises ship reliable web, mobile, SaaS, eCommerce, and AI products.
I provide software testing, quality assurance, manual QA, Playwright automation, API testing, and mobile app testing (iOS & Android) for worldwide clients.
Iโm MD Masfiqur Rahman, a Top Rated Plus Senior Software Quality Assurance Engineer with 14+ years of experience, $200K+ earned on Upwork, 100% Job Success, and 11K+ hours delivered.
What I do as your QA engineer / software tester:
โข Manual QA & exploratory testing โ functional, regression, UAT, edge cases
โข Playwright automation โ stable end-to-end test coverage
โข API testing & SQL validation โ backend and data integrity checks
โข Mobile app QA โ iOS and Android (native & hybrid)
โข AI QA โ prompt validation, model output checks, product reliability
โข Release readiness โ bug reports clients can act on, documentation, go-live confidence
Who I work with:
Product teams and founders who need a reliable QA consultant or QA engineer for hire โ not just bug lists, but clear risk signals before release. Clients across the USA, UK, Australia, Netherlands, Brazil, and worldwide.
Why hire me:
โข Top Rated Plus ยท 100% Job Success
โข Clear communication and timezone-friendly remote delivery
โข Detailed, reproducible bug reports with severity and impact
โข Experience with Tesco, Harrods, Marks & Spencerโrelated projects and many SaaS / startup products
Looking for a QA engineer, software tester, QA consultant, quality assurance engineer, or automation tester? Invite me โ or message with your stack, timeline, and release goals.
Software Testing
Software QA
Manual Testing
API Testing
Mobile App Testing
QA Automation
iOS
Android
Bug Reports
BrowserStack
Cross Browser & Device Compatibility
Application Release Automation
QA Management
QA Software & Testing Tools
Test Plan
Test Case Design
Regression Testing
Smoke Testing
AI Agent Development
Portfolio Website
Md Zahid H.
Dhaka, Bangladesh
$15/hr
5.0
7 jobs
Hi, I am an experienced Software Quality Assurance specialist with over 6 years of experience in Information Technology. My main expertise lies in Mobile and Web-Based Application Testing, and I have extensive knowledge of all phases of the Software Development Life Cycle (SDLC) and IT methodologies such as Agile and SCRUM.
I have worked on a variety of projects, ranging from telecommunications and retail apps to online commercial transaction platforms and business competitions. I am proficient in manual testing, automation testing, integration testing, smoke testing, regression testing, and functional testing. I also have experience in requirement analysis, load and performance testing with Apache JMeter, and application programming interface (API) testing with Postman.
I am proficient in using automation testing tools like Selenium, Playwright, TestNG, Maven, Postman, and Rest API to test web applications for functional and regression testing. I am also experienced in managing test cases, plans, and test case execution in test management tools like TestRail and Testlink. I have a keen eye for detail and am proficient in defect and bug discovery, logging defects in defect-reporting tools like Jira, Trello, and Redmine.
Here are some of the projects I have worked on:
โ๏ธ DTAC - Dtac is one of the leading telecommunications operators in Thailand. Using 10m+ users in the daily usage. It remains a subsidiary of the Norwegian Telenor Group
โ๏ธ Telenor Myanmar - a telecommunications company in Myanmar (Burma) that is a subsidiary of the Norwegian Telenor Group.
โ๏ธ Telenor Myanmar Eagle App - iPOS - a digital tool for Telenor Myanmar's retailers and field salesforce.
โ๏ธ Aleshamart - an online commercial transaction platform that aims to make shopping easier without any barriers all over the world.
โ๏ธ BizMaestros - Unilever BizMaestros is an annual flagship business competition that allows participants to work on real problems, and real brands, and create real impact.
I am looking for challenging and dynamic opportunities that allow me to make the best use of my programming and problem-solving skills. My aim is to work in a challenging and dynamic environment where I can constantly improve my skills and contribute to the success of the company. Please feel free to contact me with any interesting proposals you may have. Thank you for your time.
Software QA
Bug Tracking & Reports
Performance Testing
Regression Testing
Functional Testing
QA Engineering
Manual Testing
Usability Testing
Test Case Design
Black Box Testing
PAPON CHANDRA S.
Dhaka, Bangladesh
$10/hr
4.5
46 jobs
Hello, everyone!
I am QA Engineer with ISTQB certificate and 8+ years experience.
I am expertise with the following technical skills:
โข Clear knowledge about software development life cycle
โข Clear knowledge of HTML, CSS, SQL for Software Testing
โข Strong and clear understanding of testing types and methodologies.
โข Experience as working with Agile methodologies
โข Experience in Black Box testing, test case design and execution, bug tracking and reporting, developing/maintaining test plans, checklists, mind maps, functional testing, regression testing, usability, cross browser/cross platform compatibility testing, exploratory testing and much more.
โข Experience with using the following Testing Tools:
JIRA, Mantis, Officeclip, Testlodge, Quick Base, Bugzilla, Test lodge, X-Table, X-Studio, Firebug, Omnibug, Google Docs etc.
โข Experience with using the following Automation and Performance Testing Tools:
- Selenium IDE and Webdriver.
- Apache Jmeter,Yslow.
If you are looking for someone for the following skills I am the right person to work on your project.
Software QA
Beta Testing
Manual Testing
Functional Testing
Test Execution
Usability Testing
Mobile App Testing
Web Testing
Regression Testing
User Acceptance Testing
Test Case Design
Black Box Testing
Gazi R.
Dhaka, Bangladesh
$15/hr
4.8
108 jobs
๐ Hi, I'm Gazi Rifat Ahmed โ Mobile Developer & Play Console Specialist
Need an expert to smoothly pass Google's strict 12-tester requirements, publish your app on the Google Play Console, or perform thorough manual app testing? Look no further!
I am a certified Software Engineer with extensive experience in Flutter, Android Development, Manual QA Testing, and Play Console Policy Compliance. Having successfully published and maintained 10+ production-ready mobile applications, I specialize in end-to-end app store releases, closed testing setups, and quality assurance.
๐ Specialized Services I Offer
๐ก๏ธ Play Console Publishing & Policy Compliance
End-to-End Publishing: Complete Play Store listing setup, metadata configuration, and app release management.
Google Policy Audits: Ensuring your app strictly complies with Google Play Developer Policies to prevent unexpected account bans or app rejections.
Keystore & AAB Deployment: Secure generation of signed AAB/APK files and keystore setup.
๐งช Closed & Manual App Testing
12+ Tester / 14-Day Closed Testing Management: Streamlining Google's mandatory testing requirement with real devices to ensure production access approval.
Manual QA Testing: Rigorous functional testing, UI/UX consistency checks, performance testing, and edge-case validation across diverse Android devices.
Bug Tracking & Reporting: Detailed crash log reporting, ANR analysis, and clear reproduction steps.
๐ฑ Mobile App Development & Maintenance
Flutter & Android Bug Fixing: Resolving crashes, fixing layout breaks, and refactoring legacy codebases.
App Performance Optimization: Enhancing FPS smoothness, reducing app size, and optimizing memory usage.
ASO & Monetization: Integrating Google AdMob and optimizing titles/descriptions for better Play Store search visibility.
๐ Why Work With Me?
โ Proven Track Record: Successfully published 15+ apps with a flawless 5.0โ rating record
โ 0% Crash Focus: Meticulous manual QA testing to ensure clean, bug-free production releases
โ Fast & Reliable Approval: Extensive experience handling closed testing tracks and account verification
โ Clear Communication: Regular progress updates, actionable testing feedback, and long-term support
๐ก Ready to bypass Play Console hurdles or test your app before launch?
Click the "Invite to Job" or "Contact" button on the right, and let's get your app ready for production!
Software Testing
Alpha Testing
Beta Testing
Android App Development
Mobile App Testing
Flutter
Dart
Firebase
App Store Optimization
RESTful API
Google Play
Manual Testing
QA Testing
Usability Testing
AI Mobile App Development
Play Framework
Mobile App
Game Testing
Abir A.
Dhaka, Bangladesh
$15/hr
5.0
10 jobs
I am a dedicated Software Quality Assurance Engineer with over 4 years of professional experience in manual and automated testing across web and mobile applications. My career includes working with companies like Syntax Solution Limited, Ejogajog Limited, and MASTER WiZER, where I contributed to projects involving transportation management systems, ride-sharing platforms, e-commerce, and automation services.
I specialize in creating detailed test plans, writing reusable test cases, and executing functional, regression, and API testing. Iโve successfully used tools such as JIRA, Selenium, Appium, Postman, Swagger, and MongoDB, and have hands-on experience with Java, HTML, CSS, Python, and SQL for supporting backend and automation efforts.
Iโve also collaborated in Agile environments, conducted daily scrum meetings, tracked and verified bugs efficiently, and ensured consistent cross-platform testing. I use tools like Loom and Jam to document bugs with network logs and reproduction steps.
With a strong eye for detail, a passion for improving user experience, and the ability to manage QA responsibilities independently or as part of a team, I strive to deliver high-quality, user-ready software in every release cycle.
Software QA
API Testing
Java
Postman
Test Case Design
Manual Testing
Test Automation
SQL
Web Testing
Selenium
Swagger
Appium
Python
Charles Proxy
Katalon Studio
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