Ogunmola Oluwatoosinmile

Quality Assurance Engineer
7years in AI/ML
8years leading teams
8years in tech
100people in the team led

Overview

Quality Assurance Engineer with 9+ years of experience in manual and automated testing, including end-to-end and API testing. Has delivered QA work across fintech, core banking, and digital platforms, using tools such as Cypress, Playwright, Postman, SQL, and JMeter. Experienced in test management, regression validation, and defect tracking within agile delivery workflows.
Phone

Timeline

Senior Quality Assurance Engineer · Senior
Interswitch Group · Full-Time
Apr 2025 to Present 1 Year 7 Months Lagos In office
Built QA-related reporting and analysis using Power BI and SQL. Conducted performance testing on critical systems under different load scenarios to identify bottlenecks and support scalability validation. Maintained automated test scripts in Bitbucket and tracked bugs and change requests in Azure DevOps. Produced data-driven evaluation outputs to support testing decisions and stakeholder updates.
Power BI
SQL
AWS
MySQL
Bitbucket
Azure DevOps
Associate Senior Executive Quality Assurance Engineer · Senior
Sterling Bank · Full-Time
Mar 2024 to Apr 2025 1 Year 1 Month Lagos In office
Executed API tests and automation workflows aligned to functional, performance, and security compliance requirements. Built UI test automation using Cypress and Playwright to simulate user interactions and validate web and mobile experiences. Created comprehensive test cases for functional and edge scenarios and coordinated bug status communication with project stakeholders.
Cypress
Playwright
WorldQuant University
Master's Degree · Data Science
2022–2023 New Orleans, Louisiana
Senior Quality Assurance Engineer · Senior
Agro Mall Discovery And Extension · Full-Time
Oct 2021 to Feb 2023 1 Year 4 Months Lagos In office
Led quality assurance for a GSMA-backed AgriTech initiative covering digital advisory, procurement payments, loans, and insurance. Coordinated testing activities with cross-functional engineering, product, and design teams across the software lifecycle. Supported release readiness for large-scale onboarding and ongoing platform usage by validating workflows end-to-end. Worked with external partners to ensure rollout and integration expectations were met.
Quality Assurance Engineer · Middle
Precise Financial Systems · Full-Time
Oct 2020 to Sep 2021 11 Months Lagos In office
Built operational dashboards and automated project status reporting, including improvements to procurement approval workflows. Planned and executed test plans across multiple financial software solutions, including core banking and digital banking platforms. Maintained regression test scripts and performed post-deployment validation to ensure stable releases. Contributed to automation adoption within CI/CD workflows and to continuous improvement actions based on test results.
CI/CD
Software Engineer · Middle
Sentryc Gmbh · Full-Time
Feb 2020 to Sep 2020 7 Months Berlin In office
Worked with developers and QA colleagues to strengthen testing and release readiness processes. Conducted functional and performance testing on T24 components using JMeter. Participated in system architecture and database design discussions within a small engineering team.
JMeter
Quality Assurance Engineer · Middle
Elsca System Ltd · Full-Time
Nov 2019 to Jan 2020 2 Months In office
Developed analytics tooling to track transaction statistics for Quickteller and Product 360. Built an automated documentation portal to improve integration workflows for developers and merchants. Collaborated with DevOps on CI/CD pipeline testing to improve deployment reliability and verification coverage.
CI/CD
Bangalore University (BU)
Bachelor's Degree · Engineering IT
2016–2019 Bengaluru, Karnataka
Quality Assurance Engineer · Middle
Dhs Informatics · Full-Time
Jun 2018 to Jun 2019 1 Year Bengaluru In office
Produced structured QA reports to recommend system release or rejection based on test outcomes. Wrote SQL scripts to retrieve and validate backend data during automation testing. Created test documentation, logged defects using structured formats, and supported community digital literacy outreach alongside QA responsibilities.
SQL
Software Tester (QA) · Middle
Cartel Software Pvt Ltd (Hackers School) · Full-Time
Jun 2017 to Apr 2018 10 Months Bengaluru In office
Conducted manual and automated testing for web applications, including API testing with Postman. Implemented automated test coverage using Cypress and Cucumber frameworks. Maintained test automation and contributed to quality improvements by supporting structured testing practices and reporting.
Postman
Cypress
Cucumber
Product Manager · Lead
Data Lab Technologies · Full-Time
Sep 2016 to Apr 2017 7 Months Bengaluru In office
Led development of a marketplace for African startup business plans, coordinating delivery of the product offering. Built improvements to system data flow by replacing polling with real-time streaming to reduce server load. Defined go-to-market plans and set product rollout objectives and growth metrics.

Technical skills

Languages
3
SQL
Python
JavaScript
QA
6
Cypress
Cucumber
Postman
Applitools
Playwright
JMeter
DevOps
7
AWS
Docker
CI/CD
Jenkins
Azure DevOps
Bitbucket
Azure
Other
10
Machine Learning
MySQL
Power BI
Selenium
GitHub
Git
GitLab
Model Context Protocol
Time Series
Microsoft Excel

Job preferences

Work permits
Turkey
Salary
from $100k per year
Employment type
Full-Time
Open to AI agents: they read this profile and start a dialog through Alionalion.io/@ogunmola-oluwatoosinmile/mcp
Alion · People, companies and AI agents in one graphalion.io/@ogunmola-oluwatoosinmile