Qa Engineer Quality Assurance

IFEYINWA CONSTANCE EKEZIE

ISTQB Certified QA Engineer

Arlington, Texas 817-***-**** *********@*****.**.** https://www.linkedin.com/in/ifylee

PROFESSIONAL SUMMARY

ISTQB-certified Junior QA Engineer with practical experience in manual and automated testing, including API and UI validation. Comfortable using tools like Postman, Jest, and Playwright, and bringing a strong background in customer service and web development. Known for being detail-oriented and a team player. I enjoy making sure software works well for everyone.

TECHNICAL SKILLS

Testing Tools & Types

Tools: Postman, Jest, Chrome DevTools, Github Issues

Types: Manual Testing (UI & Functional), Unit Testing, API Testing, Usability Testing, Test Case Writing

Languages/Technologies

JavaScript, HTML, CSS, SQL, MongoDB, PostgreSQL

Frameworks & Libraries

Playwright, React, Node.js, Express.js

Version Control & CLI

Git, GitHub, Bash

Other Tools & Skills

Bug Reporting, Usability Thinking, VS Code

Languages

English (Fluent), French (Fluent)

CERTIFICATIONS

ISTQB Certified Tester - Foundation Level

Foundations of Software Testing and Validation - University of Leeds

Full-Stack Coding Boot Camp - UC Berkeley Extension

TESTING EXPERIENCE HIGHLIGHTS

Designed and ran test cases to check REST and GraphQL APIs.

Automated tests with Jest and Supertest to speed up the testing process.

Tested UI flows manually to make sure users could interact with the app smoothly.

Tested edge cases and user behavior to catch issues early and improve usability.

PROJECTS

Blog_Vista CMS https://github.com/Ifylee/blog_vista https://blog-vista-q2wd.onrender.com

I built a full-stack blogging platform using Node.js, Express, Sequelize, and Handlebars. I wrote integration tests with Jest and Supertest to check user signup, login/logout, and session handling. I also tested how the app handled errors and edge cases to make it more reliable and user-friendly.

Key Skills: Manual Testing, API Testing, Supertest, Jest, Express.js

GraphBooks https://github.com/Ifylee/graphBooks https://graphbooks.onrender.com

This app manages saved books using a GraphQL API. I wrote automated tests with Jest and Supertest to verify the API’s queries and mutations, like saving and removing books. I also tested the GraphQL schema to ensure the structure stayed consistent as the app progressed.

Key Skills: GraphQL, Automated Testing, API Testing, Supertest, Jest

EDUCATION & TRAINING

University of Leeds

Foundations of Software Testing and Validation Certificate - April 2025

UC Berkeley Extension

Berkeley Coding Boot Camp Certificate - October 2024

Codecademy

Programming Languages - June 2023

University of Calabar, Nigeria

Bachelor of Arts – French May 2004 (Converted into American equivalence)

PROFESSIONAL EXPERIENCE

Shipping Supervisor - Motivating Graphics (2019 – 2025)

Oversaw daily shipping operations by preparing orders, checking accuracy, and ensuring everything was delivered on time. This role sharpened my attention to detail and taught me to stay calm under pressure. I also developed checklists and repeatable steps to reduce errors, like writing good test cases in QA.

Customer Service & Marketing Manager - Swiss Pump Company AG (2010 – 2019)

Worked closely with customers and internal teams to improve service and resolve issues. I also reviewed customer feedback and marketing data to identify gaps. This helped me build my appreciation for user-centered thinking, which I now apply in QA and web development.

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