Serge Sergio

SS

Looking for a job

Serge Sergio

@sergesergio

QA Engineer at Institute of Corporate Practice who tested MTN and Orange Mobile Money integrations before production.

At Institute of Corporate Practice, I performed manual QA testing for the Bambeboy application and tested backend APIs and system integrations using Postman.

I tested MTN Mobile Money and Orange Mobile Money APIs in sandbox environments before production deployment. I also validated payment workflows and API responses, documented bugs, and assisted with troubleshooting.

In independent projects, I created automated testing workflows with Python, Pytest, and Playwright. I also developed and tested a FastAPI backend for Support System API and a Flutter and Node.js mobile application called BettoBin.

Experience

Work history, roles, and key accomplishments

II

Software Engineering Professional Intern

Institute of Corporate Practice (ICP)

Jan 2024 - Jan 2025 (1 year)

Performed manual QA testing and validation of application features and workflows. Tested backend APIs and system integrations using Postman, including MTN and Orange Mobile Money APIs in sandbox environments.

Manual Testing API Testing Postman Mobile Money Bug Reporting Jira Trello Troubleshooting

SE

Independent Software Developer & QA

Self Employed

Built and tested RESTful APIs using FastAPI, Flask, and Node.js. Performed API testing and backend validation using Postman, and created automated testing workflows using Python, Pytest, and Playwright.

API Testing Postman Python Pytest Playwright Jira Trello REST APIs fastAPI Flask NodeJS

Education

Degrees, certifications, and relevant coursework

GM

G.T.H.S Molyko

Advanced Level, Electronics

2019 - 2020

Completed Advanced Level studies in Electronics at G.T.H.S Molyko, Buea, during the 2019/2020 academic year.

CB

College of Technology (COT), University of Buea

Higher National Diploma, Software Engineering

Earned a Higher National Diploma in Software Engineering from the College of Technology at the University of Buea.

HH

Higher Institute of Management Studies (HIMS)

Bachelor of Technology, Software Engineering

Pursued a Bachelor of Technology in Software Engineering at the Higher Institute of Management Studies in Buea.

Tech stack

Software and tools used professionally

Postman

OpenAPI

Thunder Client

GitHub

Flutter

PostgreSQL

MongoDB

Node.js

Django

Jira

Python

JSON

Dart

Flask

FastAPI

Linux

Windows

Trello

pytest

Git

Docker

SQL

Playwright

REST APIs

Availability

Looking for a job

Location

Cameroon

Authorized to work in

Salary expectations

35k+ USD

Social media

Job categories

QA Engineer Software Engineer Software Developer

Skills

API Testing Manual Testing Testing Automation Mobile Application Testing Functional Testing Regression Testing End To End Testing Test Case Design Bug Reporting Defect Tracking REST APIs MTN Mobile Money Orange Money Python

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