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Registration: 18.02.2026

Samson Sanusi

Specialization: Software Quality Assurance Engineer
— I’m someone who takes ownership of quality and likes to understand how things really work, not just whether they work. — Over the past few years in fintech and banking environments, I’ve developed a strong sense of responsibility around reliability, especially when it comes to payment systems and user trust. — I’m very detail-oriented, but also practical. If something fails, I don’t just report it — I try to understand the root cause and how it affects the overall user experience. — I enjoy collaborating with developers and product teams because I see QA as a shared responsibility, not a separate function. — From the way I approach my work, I’d say I’m disciplined, curious, and improvement-focused. I like structured testing, clear documentation, and continuous learning. — I’m also motivated by growth — I’m always looking for ways to strengthen my skills and contribute more strategically to projects. — Overall, I’d describe myself as dependable, analytical, and someone who genuinely cares about delivering stable, trustworthy products. Skills: — Manual API Testing (REST services & service-based integrations). — Functional, Regression & Exploratory Testing. — Backend Testing & Business Logic Validation. — Test Design Techniques (equivalence partitioning, boundary value analysis, negative testing). — Defect lifecycle management & Bug verification. — Test Documentation (test cases, checklists, service descriptions). — Requirement Analysis. — Agile Collaboration (Dev, PM, DevOps). — QA Process Improvement.
— I’m someone who takes ownership of quality and likes to understand how things really work, not just whether they work. — Over the past few years in fintech and banking environments, I’ve developed a strong sense of responsibility around reliability, especially when it comes to payment systems and user trust. — I’m very detail-oriented, but also practical. If something fails, I don’t just report it — I try to understand the root cause and how it affects the overall user experience. — I enjoy collaborating with developers and product teams because I see QA as a shared responsibility, not a separate function. — From the way I approach my work, I’d say I’m disciplined, curious, and improvement-focused. I like structured testing, clear documentation, and continuous learning. — I’m also motivated by growth — I’m always looking for ways to strengthen my skills and contribute more strategically to projects. — Overall, I’d describe myself as dependable, analytical, and someone who genuinely cares about delivering stable, trustworthy products. Skills: — Manual API Testing (REST services & service-based integrations). — Functional, Regression & Exploratory Testing. — Backend Testing & Business Logic Validation. — Test Design Techniques (equivalence partitioning, boundary value analysis, negative testing). — Defect lifecycle management & Bug verification. — Test Documentation (test cases, checklists, service descriptions). — Requirement Analysis. — Agile Collaboration (Dev, PM, DevOps). — QA Process Improvement.

Skills

API Automation
Functional Testing
Test Management
Requirements Analysis
Agile
Postman
Newman
Jira
Git
Github Actions
Continuous Testing
Risk-Based Testing

Work experience

QA Engineer
since 05.2024 - Till the present day |Mintyn Online Bank
Testing, REST API
● At Mintyn, I work as a Quality Assurance Engineer supporting the mobile and web banking platforms. My role is to ensure that critical financial features — especially payment and transaction workflows — function reliably before they reach customers. ● I’m responsible for planning and executing structured testing across new features, updates, and fixes. This includes validating that transactions process correctly, error handling works as expected, and users have a smooth experience even in edge cases like network failures or retries. ● I collaborate closely with developers, product managers, and other stakeholders to clarify requirements, report and track defects, and ensure issues are resolved before release. Beyond just executing tests, I contribute to improving testing processes, strengthening documentation, and reducing production issues by identifying risks early. ● Overall, my role centers on safeguarding product quality, maintaining system stability, and ensuring trust in a regulated digital banking environment.
QA Engineer
04.2023 - 02.2024 |Lapo Core Banking System
Testing
● Conducted functional and API testing for core banking modules, improving workflow reliability and performance.
QA Engineer
04.2023 - 02.2024 |Assured Software QA Agency
Testing, Postman
● Tested backend and web applications across fintech mobile platforms. ● Conducted exploratory and regression testing on high traffic systems of an Ecommerce platform (Ebuilders). ● Executed API testing using Postman and request collections simulating service integrations. ● Identified and documented 90+ defects, including authentication and payment-flow vulnerabilities. ● Validated business logic for transaction workflows and purchase processing. ● Coordinated defect triage with developers and stakeholders. ● Maintained QA documentation: test case, checklists, and workflow descriptions. ● Supported release validation and production verification activities.

Educational background

Accounting (Bachelor’s Degree)
since 2022 - Till the present day
University of Lagos (Distance learning Institute)

Languages

EnglishProficient