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Oluwatobi Bamgbola

@oluwatobibamgbola

Senior QA Engineer delivering defect-free fintech, SaaS, and telecom software.

United Kingdom
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What I'm looking for

I want to leverage my QA expertise in a culturally diverse team focused on real-world challenges. I’m driven to improve test precision and efficiency through collaborative learning and Agile delivery, so we can ship scalable, high-quality software with fewer defects.

I bring over 5 years of hands-on experience ensuring software quality across fintech, SaaS, and telecom domains. Currently, I serve as a Quality Assurance Specialist at Mobilise Global, leading end-to-end QA for apps across iOS, Android, Web, and CRM platforms. I focus on end-to-end manual and automated testing across mobile, web, CRM, and API layers, with a practical, results-driven approach to release readiness.

I specialize in improving test efficiency and product reliability by integrating manual and automated testing to raise coverage and accuracy, including Cypress, Selenium, and TestSigma to reduce regression testing time by over 30%. I strengthen quality upstream through thorough API testing with Postman, Axios, and RestAssured, and I enhance backend stability by detecting critical issues early in the SDLC. I also manage production log analysis and root cause analysis, working directly with developers via Jira to significantly reduce turnaround time on issue resolution.

As a Certified Scrum Master, I advocate for collaborative, Agile ways of working—aligning with requirements, reviewing designs, tracking and prioritizing defects, and validating releases with strong test management in TestRail. From database validations to CI/CD-aware testing with tools like Jenkins, I consistently ensure data integrity and fewer post-release defects. My goal is to deliver scalable, high-quality software solutions through continuous improvement, precision, and shared accountability across cross-functional teams.

Experience

Work history, roles, and key accomplishments

MG
Current

QA Specialist

Mobilise Global

Jun 2024 - Present (2 years)

Led end-to-end QA for Orbit Mobile, Smartroam, and Orange Mobile across iOS, Android, Web, and CRM using manual, API, and automated testing. Reduced regression testing time by 30%+ with Cypress/Selenium/TestSigma and improved issue resolution turnaround through Jira-based root-cause analysis from production logs.

KB

QA Engineer

Kuda Bank

Mar 2022 - May 2024 (2 years 2 months)

Performed QA for fintech workflows including digital onboarding, fund transfers, loan processing, and card management across APIs, databases, and backend logs. Drove performance testing that reduced latency-related issues by 30% and improved regression cycles with Postman/JMeter/TestSigma automation, reducing post-release issues by 40% for bill payments and virtual card issuance.

Education

Degrees, certifications, and relevant coursework

SI

ScrumAlliance Polytechnic, Ibadan

Certified Scrum Master, Scrum / Agile

Certified Scrum Master certification from ScrumAlliance Polytechnic in Ibadan.

DA

DevLabs Alliance

SDET Professional, Software Testing / SDET

SDET Professional certification from DevLabs Alliance.

PI

Polytechnic, Ibadan

Higher National Diploma (HND), Purchasing and Supply Management

HND in Purchasing and Supply Management from Polytechnic in Ibadan.

PI

Polytechnic, Ibadan

Diploma, Purchasing and Supply Management

Diploma in Purchasing and Supply Management from Polytechnic in Ibadan.

LI

LinkedIn Polytechnic, Ibadan

Agile Testing Certification, Agile Testing

Agile Testing certification from LinkedIn Polytechnic in Ibadan.

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