Oussema FRIKHA is an accomplished software engineer and Python developer with extensive experience in API development, web scraping, and data science. At ReturnQueen since September 2020, Oussema has focused on automating tasks and developing microservices using FastAPI and Flask. As a freelancer on Upwork since April 2020, Oussema has created systems for extracting tables from financial documents and handling multi-index dataframes. Prior to these roles, Oussema developed a fraud detection system and a chatbot at Telnet, and completed a data science internship at Worldline Global, where skills in biometric authentication and Android application development were honed. Oussema's career began with internships focused on facial recognition and technology configurations at Telnet and Huawei Technologies. Oussema holds a General Engineering Diploma in Data Science from Tunisia Polytechnic School.