Freelancer profile translated to English.
Back to original languageAbout Hadi
Full-Stack Developer | Java | Vue.js | AI
Do you need a modern, high-performance, and scalable web application? I can assist you with your web and mobile projects, ensuring complete solutions from front-end to back-end, and integrating intelligent features using AI.
I am a Full-Stack web developer with over two years of experience in creating modern, high-performance, and scalable web applications. Holding a Master's degree in Cyber-Physical Social Systems (IoT & AI & System Design) from Mines Saint-Étienne School, I design and develop complete web solutions, from the user interface to the back-end architecture, collaborating with other developers and specialists to deliver end-to-end solutions.
I am proficient in Java and C# languages, as well as Front-end (Angular, Vue.js, React) and Back-end (Spring Boot, Laravel, .NET) technologies. I work on distributed web architectures and apply DevOps best practices to ensure smooth, secure, and automated deployment. I also integrate artificial intelligence solutions, Machine Learning, and AWS cloud services to optimize application performance and efficiency.
My role: to transform your business needs into clear, performant, and documented code, while delivering reliable and scalable solutions that are easy to maintain by my team or your internal teams.
Stack I use:
Languages: Java, C#, Python, JavaScript/TypeScript
Back-end frameworks: Spring Boot, Laravel, .NET
Front-end frameworks: Vue.js, Angular
Databases & tools: PostgreSQL, MySQL, MongoDB, Elasticsearch
Cloud & AI: AWS, Azure, OpenAI APIs
My approach is agile: rapid iterations, frequent feedback.
If you are looking for a Full-Stack developer capable of delivering complete, modern, and intelligent solutions, let's collaborate to turn your ideas into concrete applications.
I will respond within 15 hours
Arabic
Native or bilingual
English
Native or bilingual
French
Fluent
Can work on-site
Lyon (up to 50km), Toulouse (up to 50km), Marseille (up to 50km), Paris (up to 50km), Bordeaux (up to 50km)
Experience
- Hadi TahiniSoftware DeveloperJanuary 2025 - Today (1 year and 7 months)- Creation of custom software solutions for startups and companies with Java, Spring Boot, and Vue.js.— Complete project lifecycle management: requirements gathering, frontend/backend development.— Application containerization with Docker and cloud deployment.— Implementation of secure REST APIs, authentication with Spring Security, and database integration (MySQL/PostgreSQL).
- Eurofins,Software DeveloperFebruary 2024 - August 2024 (6 months)Nantes, France• Improvement of the .NET backend to optimize performance, with integration of efficient APIs and testing via Swagger and Postman.• Update of Angular from version 14 to 16 and fixing all migration-related issues.• Implementation of Hangfire for Cron job management and automation.• Execution of automated tests with Playwright and unit tests with MSTest, achieving 95% coverage.• Improvement of user interface ergonomics, reducing negative user feedback.• Optimization of CI/CD processes via Hangfire and Azure DevOps.• Implementation of OIDC authentication to enable favorite project management with secure storage of user preferences in an SQLite database.• Work in an Agile (Scrum) environment, collaboration with the team, project manager, and product owner to deliver effective and quality solutions.• Deployment of updates to pre-production and production environments via Octopus.
- Menta SAS,Software EngineerApril 2022 - August 2022 (4 months)Sophia Antipolis, France• Design and development of a license management web application, reducing manual tasks by 95%.• UML modeling of the application architecture and flows (behavioral and structural) after several meetings with stakeholders.• Development of the responsive interface with HTML, CSS, JavaScript, Bootstrap, and AJAX.• Implementation of server-side business logic in PHP with MariaDB for efficient data management.• Securing the application against XSS attacks, SQL injections, and implementing password hashing with salt.• Development of features for client and license management.• Creation of an administration interface for role and permission management.
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Education
- Cisco CCNA2: Switching, Routing, and Wireless NetworksCISCO2022Cisco CCNA2 : Commutation, Routage et Réseaux sans fil
- IT Essentials: Introduction to Computer Hardware and SoftwareCISCO2019IT Essentials : Introduction au matériel et aux logiciels informatiques