QA Engineer & Entrepreneur
QA Engineer with 7+ years of expertise in manual testing, specializing in cross-platform (Web, iOS, Android, tablets) app validation. Skilled in test planning/execution (UAT, Regression, Smoke, Compatibility), UX/UI audits (Figma, Adobe XD), and API/performance testing (JMeter, Postman). Proficient in Agile/Scrum workflows, leveraging tools like Slack, Jira, GitHub, and Trello. Collaborative bridge between devs, designers, and stakeholders to advocate user-centric quality.
Strengths: Critical thinking, edge-case troubleshooting, and adaptability in fast-paced environments.
QA Engineer & Entrepreneur
Highly desired for a Soffware Quality Assurance Engineer position to utilize my skills in software error testing, identifying bugs, performance management and ensuring quality & control of products.
Employment History
Welton St, Denver, Colorado, USA (Remote)
Sarasota, Florida, USA (Remote)
Fort Lauderdale, USA (Remote)
East Windsor, NJ, USA (Remote)
Bogura, Rajshahi, Bangladesh
Graduated Top 5% Of Class's
Project Management
Agile with Atlassian Jira
Software Testing & Quality Assurance.
Finance, Major.
Comprehensive QA Testing Expertise in Mobile, Web, and Enterprise Applications (AI, SaaS, Healthcare, EdTech, Web3, ERP, GIS, CRM, eCommerce, NFT, CMS,Mobile Games, and More)
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Endorsements From Past Clients
"kawsher is a pro in all aspects. We will hire again soon."
"Great working with Kawsher.I strongly recommend him if you have any QA jobs. Perfect Job"
"Highly recommended, professional, fast response, and very skilled in QA."
"Glad to have Kawsher on our team, and enjoy working with him, and doing a great job for our project and helped us find and solve critical issues."
"Kawsher provided detailed report in a timely manner. High quality testing and feedback. Also provided recommended prioritization for the required fixes. Very satisfied with the job done."
"Kawsher was great to work with."
"Kawsher produced all the deliverables we needed in an organized and quality fashion. He was always able to iterate through multiple versions of feedback and had excellent communication throughout. We will be working together again!"
"Kawsher did a fantastic job on this project, going above and beyond the requirements to provide us with comprehensive regression testing of the iOS, Android, and web products for all the types of users within the system. The initial requirements were to audit a series of tickets within a task management system. In addition to performing the audit, he wrote comprehensive test plans and test cases for the entire system based on Figma. He was extremely communicative throughout the duration of the project via WhatsApp and was understanding when the staging server went down due to errors. I would gladly hire Kawsher again to perform QA."
"Kawsher did a thorough job testing our website and identifying key bugs and usability issues. His report was clear, well-organized, and actionable, which made it easy for our team to begin fixing the problems right away. He communicated professionally throughout the process and delivered everything on time. Would highly recommend him for any QA or website testing tasks!"
"Was great to work with, very diligent, and comprehensive."
"Kawsher was very thorough and did a great job providing QA for us. Would definitely recommend."
"Excellent beta tester for our CYF4 Blockchain program. Reports were concise and easy to understand. His comments helped with the development of our program. We will hire him again if the need arrises. Best wishes to Kawsher and his family. Guy Stone, Project lead CYF4."
"Kawsher has been a great addition to our team, and does a fantastic job leading our QA efforts. Always quick to respond and communicates regularly. Highly recommended!"
Provides a 7 days money-back guarantee, allowing clients to receive a full refund for their purchase within that period.
Ensure your Tv application not only meets but exceeds user expectations through rigorous testing and a partnership-driven approach. As an adaptable, independent QA specialist, I focus on bui...
Ensure your web application not only meets but exceeds user expectations through rigorous testing and a partnership-driven approach. As an adaptable, independent QA specialist, I focus on building l...
Test your mobile app’s user. Experience, functionality, UI/UX and device compatibility resonate perfectly with users, combining meticulous testing with a collaborative spirit. As a dynamic, independ...
Specialize in delivering flawless user experiences through meticulous testing and collaborative partnerships. As a passionate, independent QA tester, I prioritize building long-term relationships whil...
Secure your iPad / Tablet app’s user. Experience, functionality, UI/UX and device compatibility resonate perfectly with users, combining meticulous testing with a collaborative spirit. As a dynamic,...
Assure your game delivers seamless, immersive experiences by combining rigorous QA testing with a passion for perfection. As a detail-oriented yet flexible QA specialist, I prioritize building lasting...
Need Help? We’ve Got Answers!
Web, Android, iOS, iPad, Tablet, Desktop, macOs & tvOs platform.
AI, SaaS, FinTech, Healthcare, EdTech, CRM, Blockchain, Web3, ERP, Video & Image Editing, IoT, GIS, eCommerce, NFT, Trading, Crypto Tokens, Gaming, B2B, Messenger, Shopify, Mobile Games, Social Media, Migration, WordPress, Streaming, Travel, Management, Magento, Plugins, Tools, CSM, VPN, and more.
I Perform QA in three parts- Design, Functionality, and Mobile. After QA is done in one browser I start reviewing items on another browser. QA progress ensures to consolidate updates into new task lists to easily access and review remaining tasks.
Just drop a message, have a quick chat, and let's start experiencing great work.
Yes, I may be able to do a custom order for your project even if it is outside the scope of this PROJECT. Just message me with the details and we can go from there. I want to be on your team.
Connect With Me
