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Efio-esien EfiomEE
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Efio-esien Efiom

@efio-esienefiom

I build automated and manual QA coverage for web, mobile, API, and backend releases.

Nigeria
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What I'm looking for

I’m looking for a QA Engineer role where I can combine hands-on manual testing with Playwright/Python automation, API testing, and product-focused quality thinking. I enjoy exploring edge cases, investigating defects, and collaborating with developers and stakeholders. I value ownership, continuous learning, and teams where QA contributes early to building reliable, user-focused products.

At Tangerine Life Insurance, I build and maintain Playwright and Python end-to-end regression and smoke suites, while owning release testing and quality sign-off.

I combine exploratory, functional, and cross-platform testing across web, tablet, and mobile layouts with REST API, authentication, schema, and SQL data validation. I identified a critical live calculation error that prevented an estimated ₦72 million in revenue loss.

Previously at Tapass Technology and Decagon, I supported QA, backend validation, API integrations, and payment-related applications. I also built Docker-deployed APIs for third-party integrations and a payment-gateway application that improved gross written premium by about 30%.

I work closely with developers through actionable Jira and Linear defect reports, root-cause evidence, and structured test documentation. My SauceDemo automation project applies Python, Playwright, Pytest, Page Object Model, GitHub Actions, and CI/CD to key e-commerce user journeys.

Experience

Work history, roles, and key accomplishments

TL

QA Tester

Tapass Technology Ltd

Sep 2023 - Dec 2023 (3 months)

1. Investigate defects using Postman, Chrome DevTools, logs, API responses, and SQL.
2. Test e2e workflows across applications and integrations.
2. Validate API payloads, calculations, status codes, errors, authentication.
3. Test insurance workflows including BVN, KYC, quotations, payments, policy conversion, notifications, and approvals.
4. Coordinate regression and support UAT.

TL

Junior Java Developer

Tapass Technology Ltd

May 2023 - Sep 2023 (4 months)

1. Performed functional, exploratory, integration, regression, and database testing across web and backend services.
2. Built REST APIs for third-party integrations, contributing to at least 15% revenue growth.
3. Implemented cloud file storage and retrieval using AWS S3.
4. Applied Java and backend architecture knowledge to investigate defects and collaborate with developers.

DE

Associate Software Engineer

Decagon

Sep 2022 - Mar 2023 (6 months)

1. Developed applications and REST APIs in Agile environments.
2. Integrated payment, identity verification, bank verification, and email APIs.
3. Worked with JPA/Hibernate, relational databases, Maven, and external integrations.
4. Participated in requirements, debugging, testing, and delivery.
5. Implemented SHA-256/RSA encryption.

Education

Degrees, certifications, and relevant coursework

University of Calabar logoUC

University of Calabar

Bachelor of Science (BSc Hons), NA

2005 - 2010

Grade: NA

Activities and societies: NA

Bachelor of Science (BSc Hons) degree from the University of Calabar, completed from 2005 to 2010.

ScrumStudy logoSC

ScrumStudy

Scrum Fundamentals Certified (SFC), Scrum

Scrum Fundamentals Certified (SFC) certification from ScrumStudy.

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