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Roua Mnissi

@rouamnissi

Software Engineer building AI-enabled platforms, including a sports app with personalized workout plans and nutrition programs.

Germany

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I built a cross-platform sports application as a Freelance Mobile Application Developer, connecting users with sports clubs, coaches, gyms, and fitness partners. It includes an AI Coach that provides personalized workout plans and nutrition programs.

At Ausbildung Basis, I developed an AI-enabled career platform with a recommendation engine matching trainees and employers. I also added a chatbot for CV and cover-letter feedback, along with real-time messaging and notifications.

At Mayar, I built a sports-hall management platform with scheduling, events, coach allocation, and subscriptions. I integrated Stripe payments, automated reminders, and an AI-driven chatbot.

Earlier, I developed HR and mobile fitness applications during internships at axia solutions and Rise Up, and a real-time football match-tagging application at quantum sport analytics. My project work includes AI-powered plant disease diagnosis and DevOps pipeline automation.

Experience

Work history, roles, and key accomplishments

Freelance Mobile Application Developer

Freelance

Sep 2025 - Jan 2026 (4 months)

Built a cross-platform mobile application using Flutter and Vue.js that connects users with sports clubs, coaches, gyms, and fitness partners, increasing partner visibility and user engagement. Implemented an AI Coach providing personalized workout plans and nutrition programs.

Flutter Vue.Js AI Mobile Development

Backend Developer

Freelance

Jul 2025 - Sep 2025 (2 months)

Developed RESTful APIs and backend services in Laravel/PHP, using MySQL for data persistence. Automated notifications using Laravel Queues and Horizon; used Docker and CI/CD for testing and deployment.

Laravel PHP MySQL Docker CI CD REST APIs

Full-Stack Web Developer Intern

Ausbildung Basis

Dec 2024 - May 2025 (5 months)

Implemented an AI recommendation engine matching trainees and employers based on skills, experience and education. Added a chatbot for CV and cover-letter assessment and improvement, plus real-time WebSocket messaging and notifications.

Vue.Js NodeJS ExpressJS Django AI WebSockets

Full-Stack Web Developer

Mayar

Oct 2024 - Jan 2025 (3 months)

Integrated Stripe payments, automated reminders and an AI-driven chatbot to reduce support workload. Built a sports-hall management platform with .NET Core and Vue.js, including scheduling, events, coach allocation and subscriptions.

Stripe .NET Core Vue.Js AI Payments

Desktop Application Development Intern

Quantum Sport Analytics

Jun 2024 - Sep 2024 (3 months)

Created a real-time football match-tagging application with Tkinter and OpenCV, featuring virtual-pitch event input. Supported analyst workflows with Excel, JSON and XML exports; the tool was used for match review and coaching analysis.

Tkinter OpenCV Python Excel JSON XML

Full-Stack Development Intern

Axia Solutions

Jun 2023 - Sep 2024 (1 year 3 months)

Developed an HR management application using .NET, React.js and SQL Server, including authentication and role-based access control. Used MVVM architecture and CQRS to organize application logic and separate read and write operations.

.NET React SQL Server MVVM CQRS

Mobile Development Intern

Rise Up

Mar 2022 - Aug 2022 (5 months)

Built a fitness application with Xamarin and Firebase, adding QR scanning, a BMI calculator and nutrition information.

Xamarin Firebase QR Scanning BMI

Education

Degrees, certifications, and relevant coursework

AWS

AWS Certified AI Practitioner, Artificial Intelligence

AWS Certified AI Practitioner certification in progress, with self-study using AWS SageMaker, S3, and machine learning projects.

Esprit

Engineering Degree, Computer Science

2022 - 2025

Grade: Highest Honors

Engineering Degree in Computer Science with Highest Honors, accredited by the European Commission for Engineering Titles (CTI). Thesis on full-stack web application for career matching.