Yosr Sahnoun
Working Student – Software Development
Experience
Working Student – Software Development
TenneT
- Developed Python applications for data extraction and filtering using Tkinter and Bitbucket
- Digitized a manual process, making workflows about 20% faster and more efficient
- Collaborated with departments to implement process automation projects
Bachelor Thesis – Comparison of LSTM & HMM for Dynamic Hand Gesture Recognition
University of Bayreuth
- Compared deep learning (LSTM) and statistical models (HMM) for time-dependent gesture recognition
- Used MediaPipe Hands & Pose for automated feature extraction
- Conducted experiments in the robotics lab to evaluate accuracy and efficiency
Bachelor Internship – C/C++ Robot Game
University of Bayreuth
- Developed an autonomous robot game with AI-based decision algorithms
- Implemented obstacle detection and path planning to improve game intelligence
- Optimized game logic for an interactive user experience
Working Student – P2P Process Management & Business Intelligence
Cybex
- Optimized the procure-to-pay process through automation and simplification
- Created interactive dashboards in Power BI and SAP Analytics
- Customized SAP BW/4HANA data models and CDS views to enhance BI functionality
Bachelor Project – Web Application
University of Bayreuth
- Developed a blackjack web app using Java, Spring Boot, REST API, and MongoDB
- Implemented game logic and connected it to the backend via REST interfaces
- Conducted and documented API tests with Postman to ensure endpoint functionality and reliability
Working Student – Software Development
Fraunhofer Institute
- Development of user-friendly interfaces with PyQt5
- Implementation of automated tests (pytest) and integration of machine learning models (TensorFlow)
- Optimization of the codebase and processes to improve performance and maintainability
Industries Experience
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Experienced in Education (3 years), Information Technology (3 years), Manufacturing (3 years), Utilities (2 years), and Professional Services (2 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (5 years), Research and Development (4 years), Business Intelligence (3 years), Procurement (3 years), and Quality Assurance (3 years).
Summary
Dedicated computer science graduate with experience in software development, process automation, and business intelligence. Solid knowledge of Python, Java, Spring Boot, and SAP. Strong analytical and communication skills. Passionate about client-focused IT solutions and data-driven business optimization.
Skills
Programming Languages: Python, Java, C++
Frameworks & Technologies: Spring Boot, Quarkus, React, Rest Api, Pyqt5, Tkinter
Data & Ml: Tensorflow, Scikit-learn, Lstm, Hmm, Mediapipe
Databases: Postgresql, Mysql, Mongodb
Bi & Cloud Tools: Sap Bw/4hana, Sap Analytics Cloud, Power Bi, Azure, Docker
Methods & Tools: Scrum, Git, Bitbucket, Svn, Intellij, Vs Code, Postman
Analytical Thinking
Process Understanding
Self-organization
Teamwork
Willingness To Learn
Languages
Education
University of Bayreuth
M.Sc. Computer Science · Computer Science · Bayreuth, Germany
University of Bayreuth
B.Sc. Computer Science with a minor in Mathematics · Computer Science with a minor in Mathematics · Bayreuth, Germany
Pioneer Highschool Nabeul
High school diploma with a focus on Mathematics · Nabeul, Tunisia
Profile
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