o
onebilliondolla

SpeedTest

@onebilliondolla

Technical Consultant, IT Solutions Expert

Saudi Arabia
English, Urdu, Hindi, Arabic
About me
I am Senior QA Engineer and ISTQB-certified professional with 7+ years of experience, my mission is simple: I protect your product's reputation so you can deploy with absolute confidence. Whether you are scaling a SaaS platform, launching a healthcare app, managing a telecom network, or deploying a complex enterprise banking application, I ensure your releases are flawless, fast, and user-ready. By bridging the gap between development and the end-user, I help teams accelerate release cycles, drastically reduce production bugs, and lower business risk.... Read more

Skills

o
onebilliondolla
SpeedTest
Offline • 
Average response time: 1 hour

See my services

Software Testing
I will do manual QA testing for your web applications
From$15 / projectMore details
Software Testing
I will test and QA your mobile apps android, IOS, and websites
From$10 / projectMore details

Work experience

Confidentials

SENIOR SOFTWARE QUALITY ENGINEER

Confidentials • Full-time

Dec 2025 - Present • 8 mos

• Performed rigorous manual testing of Retail and Corporate Internet Banking (CIB) web and mobile applications, validating Temenos T24 integrations, account lifecycles, and cash management. • Led end-to-end manual and automated API testing via Postman and Tricentis Tosca, validating request/response structures and ensuring secure data exchange. • Spearheaded the manual testing and validation of emerging AI products and conversational AI agents, evaluating response accuracy, prompt handling, and integration into existing workflows. • Conducted comprehensive system integration testing across banking channels to guarantee flawless frontend-to-backend communication. • Implemented edge-case and negative testing scenarios to ensure system robustness for complex financial transactions. • Managed UAT execution and end-to-end defect tracking, collaborating closely with developers to resolve issues and ensure high-quality releases.

SENIOR SOFTWARE QUALITY ENGINEER

Test Master • Full-time

Feb 2023 - Dec 2025 • 2 yrs 10 mos

Performed manual testing for applications in Telecom, Healthcare, Insurance, and E-commerce domains. • Tested telecom systems such as Siebel CRM, ZATCA, and DMS by validating customer journeys, billing, provisioning, and business processes. • Conducted functional, regression, integration, system, smoke, sanity, and user acceptance (UAT) testing. • Tested web, Android, and iOS applications for functionality, usability, compatibility, and overall user experience. • Supported the migration from Optiva to Oracle BRM by validating migrated data and ensuring business processes worked correctly after deployment. • Participated in MVNO and 5G project testing by verifying new features and identifying issues before production release. • Logged, tracked, and verified defects using bug-tracking tools, working closely with developers and business teams to resolve issues. • Created and executed test cases, reported test results, and ensured good test coverage across different project releases.

Vivo

SOFTWARE TEST ENGINEER

Vivo • Full-time

Dec 2020 - Mar 2023 • 2 yrs 3 mos

• Executed over 150 field test cases across 2G, 3G, 4G, and 5G networks to validate call performance, voice quality, handovers, and data functionality. • Conducted comprehensive regression testing to guarantee the stability and reliability of various mobile applications. • Performed end-user product testing and benchmarking for mobile devices, focusing heavily on device performance and location functionality. • Managed test coverage and defect tracking using Jira, QCP, BPM, and PDM, alongside preparing detailed bug and test summary reports. • Collaborated closely with cross-functional teams, including developers and product owners, to gather requirements and ensure optimal testing coverage.