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Karim BALLOUMI

@karimballoumi

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Software Engineer building web and mobile apps, including an AI-powered tree-care expert system.

Tunisia

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What I'm looking for

I'm looking to contribute to robust, secure, and maintainable software systems within an innovative European engineering team.

At STMicroelectronics (ST), I designed and developed a hardware clock-tree design application on Theia, using a layered architecture based on existing business rules. I also built an interactive diagram editor with React Flow and a synchronized Monaco JSON view.

On GreenGuardian, an AI-powered environmental education platform, I integrated a local Qwen 8B model for offline functionality and developed a RAG-based expert system for tree-care advice from botanical datasets.

At RIATICA, I developed a mobile management application with FlutterFlow and Firebase. Earlier, at Cloudini, I built an e-commerce platform with product catalogs, shopping cart features, online payments, and an administrative dashboard.

Experience

Work history, roles, and key accomplishments

Software Engineering Intern

STMicroelectronics

Jul 2026 - Sep 2026 (2 months)

Designed and developed a hardware clock-tree design application on Theia with a layered architecture. Built an interactive diagram editor with React Flow and a synchronized Monaco JSON view.

Eclipse Theia React Flow Monaco Domain Driven Design Layered Architecture

Software Engineer for Mobile and Web Application

GreenGuardian

Jan 2026 - Mar 2026 (2 months)

Integrated a local Qwen 8B model for offline AI functionality and developed a RAG-based expert system for tree care advice. Built an AI-powered mobile educational platform for environmental protection.

Flutter Firebase Qwen 8B RAG Local LLMs

FlutterFlow Developer Intern

RIATICA

Jan 2024 - Jun 2024 (5 months)

Developed a mobile management application using FlutterFlow, reducing development time by 40%. Integrated Firebase for real-time database and authentication, and designed high-fidelity UI/UX layouts.

FlutterFlow Firebase UI UX Design User Testing

Full Stack Web Developer Intern

Cloudini

Jun 2023 - Aug 2023 (2 months)

Built a full-scale e-commerce platform using React.js, PHP, and MySQL. Developed core features including product catalogs, shopping cart logic, and secure payment gateways, and designed an admin dashboard.

React PHP MySQL Ecommerce Payment Gateways Admin Dashboard

Education

Degrees, certifications, and relevant coursework

SESAME University (Private School of Engineering)

Engineering Degree, Software Engineering

2024 -

Pursuing an Engineering Degree in Software Engineering with a focus on advanced software architecture, system design, and algorithmic optimization.

Higher Institute of Technological Studies (ISET)

Bachelor's Degree (Licence), Web Development & Multimedia

2021 - 2024

Earned a Bachelor's Degree (Licence) in Web Development & Multimedia, covering full-stack web development, multimedia integration, and database management.