I am a Full-Stack Web Developer with professional experience since 2022, delivering complete web solutions from frontend design to backend architecture. As a freelancer, I've built and maintained responsive, user-friendly applications using technologies like JavaScript, React, Node.js, SQL, and PostgreSQL. I have a strong understanding of RESTful APIs, database modeling, and modern development workflows. I'm passionate about clean, maintainable code and enjoy solving complex problems through scalable, efficient solutions. My work with diverse clients has allowed me to engineer scalable RESTful services, integrate payment gateways, upgrade client websites for enhanced user trust, and implement CI/CD workflows that drastically reduce deployment errors. I focus on performance, responsiveness, and seamless user experiences across platforms and devices.

Adib Ben Haddada

I am a Full-Stack Web Developer with professional experience since 2022, delivering complete web solutions from frontend design to backend architecture. As a freelancer, I've built and maintained responsive, user-friendly applications using technologies like JavaScript, React, Node.js, SQL, and PostgreSQL. I have a strong understanding of RESTful APIs, database modeling, and modern development workflows. I'm passionate about clean, maintainable code and enjoy solving complex problems through scalable, efficient solutions. My work with diverse clients has allowed me to engineer scalable RESTful services, integrate payment gateways, upgrade client websites for enhanced user trust, and implement CI/CD workflows that drastically reduce deployment errors. I focus on performance, responsiveness, and seamless user experiences across platforms and devices.

Available to hire

I am a Full-Stack Web Developer with professional experience since 2022, delivering complete web solutions from frontend design to backend architecture. As a freelancer, I’ve built and maintained responsive, user-friendly applications using technologies like JavaScript, React, Node.js, SQL, and PostgreSQL. I have a strong understanding of RESTful APIs, database modeling, and modern development workflows. I’m passionate about clean, maintainable code and enjoy solving complex problems through scalable, efficient solutions.

My work with diverse clients has allowed me to engineer scalable RESTful services, integrate payment gateways, upgrade client websites for enhanced user trust, and implement CI/CD workflows that drastically reduce deployment errors. I focus on performance, responsiveness, and seamless user experiences across platforms and devices.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

Work Experience

Freelance Full-Stack Developer at Self-Employed
January 1, 2023 - Present
Delivered custom full-stack web applications for SMEs and startups across Tunisia, Monaco, and France. Developed and deployed six full-stack apps using Node.js, Express, React, and MongoDB, supporting up to 20,000 active monthly users with 99.9% uptime. Managed end-to-end client projects, ensured 100% on-time delivery and satisfaction, integrated secure authentication and payment gateways, enhancing client trust and enabling smooth online transactions. Created analytics dashboards to provide real-time user insights that improved customer engagement by 30%. Streamlined deployment processes using Docker and GitHub Actions, reducing release errors by 85% and accelerating release cycles. Collaborated with clients' cross-functional teams to align solutions with business goals and growth plans.
Freelance Web Developer at Self-employed
January 1, 2023 - Present
Delivered over 6 successful client projects on time and within budget. Engineered scalable RESTful services with Node.js, Express, and MongoDB across 6 client projects over 18 months, increasing site reliability and supporting up to 20,000 monthly users. Directed end-to-end web application delivery using Node.js, Express, and MongoDB for 6 Tunisian clients, achieving 100% project launch success and maintaining sub-300ms API response times. Upgraded client websites by integrating payment gateways and implementing secure authentication flows, elevating user trust and facilitating seamless online transactions. Integrated advanced analytics dashboards using Chart.js and Google Analytics, enabling real-time user behavior tracking for 6 client platforms, which led to data-driven improvements and a 30% increase in customer engagement within 12 months. Streamlined CI/CD workflows using GitHub Actions and Docker across 6 web application projects, reducing deployment errors by 85% and accelerati
Developer for Wealthwave Consulting Website at Wealthwave Consulting
July 1, 2025 - August 28, 2025
Developed a static website for a consulting firm operating in Tunisia and Libya. Focused on fast performance and responsive design using Eleventy (SSG) and Tailwind CSS. Engineered a high-performance static site leveraging Eleventy and Tailwind CSS, optimizing for rapid load times and seamless responsiveness across devices.
Web Developer for Djerba Vibes at Djerba Vibes
July 1, 2025 - August 28, 2025
Designed and launched a multilingual website to promote tourism on Djerba Island. Highlighted attractions and services using clean, responsive layouts built with HTML and CSS. Showcased original content, imagery, and layout inspired by local architecture, traditions, and island life.
Web Developer for RoyalLine Ride Finder at RoyalLine
March 1, 2025 - August 28, 2025
Created a web platform to help users find the best ride services in Monaco, Nice, and Cannes. Used Next.js for server-side rendering, Firebase for authentication and real-time data, and Tailwind CSS for styling. Engineered a scalable architecture integrating Next.js, Firebase, and Tailwind CSS, enhancing search speed and supporting seamless authentication for users seeking transportation options.
Developer for Gym Management System at Self-employed
February 1, 2025 - August 28, 2025
Built a desktop application to manage gym members, subscriptions, and attendance. Designed a user-friendly interface and implemented QR code-based access using Python and Kivy. Integrated automated billing and notification features, streamlining membership renewals and improving administrative efficiency.
Freelance Web Developer at Self-employed
January 1, 2023 - Present
Delivered over 6 successful client projects on time and within budget. Engineered scalable RESTful services with Node.js, Express, and MongoDB across 6 client projects over 18 months, increasing site reliability and supporting up to 20,000 monthly users. Directed end-to-end web application delivery for 6 Tunisian clients with 100% project launch success and sub-300ms API response times. Upgraded client websites by integrating payment gateways and implementing secure authentication flows, elevating user trust and facilitating seamless online transactions. Integrated advanced analytics dashboards using Chart.js and Google Analytics for 6 client platforms, enabling real-time user behavior tracking, resulting in a 30% increase in customer engagement within 12 months. Streamlined CI/CD workflows using GitHub Actions and Docker across 6 projects, reducing deployment errors by 85% and accelerating release cycles from weekly to daily over 18 months.
Web Developer at Wealthwave Consulting
July 1, 2025 - September 2, 2025
Developed a static website for a consulting firm operating in Tunisia and Libya. Focused on fast performance and responsive design using Eleventy (SSG) and Tailwind CSS. Engineered a high-performance static site leveraging Eleventy and Tailwind CSS, optimizing for rapid load times and seamless responsiveness across devices.
Web Developer at Djerba Vibes
July 1, 2025 - September 2, 2025
Designed and launched a multilingual website to promote tourism on Djerba Island. Highlighted attractions and services using clean, responsive layouts built with HTML and CSS. Showcased original content, imagery, and layout inspired by local architecture, traditions, and island life.
Web Developer at RoyalLine Ride Finder
March 1, 2025 - September 2, 2025
Created a web platform to help users find the best ride services in Monaco, Nice, and Cannes. Used Next.js for server-side rendering, Firebase for authentication and real-time data, and Tailwind CSS for styling. Engineered a scalable architecture integrating Next.js, Firebase, and Tailwind CSS, enhancing search speed and supporting seamless authentication for transportation seekers.
Software Developer at Gym Management System
February 1, 2025 - September 2, 2025
Built a desktop application to manage gym members, subscriptions, and attendance. Designed a user-friendly interface and implemented QR code-based access using Python and Kivy. Integrated automated billing and notification features, streamlining membership renewals and improving administrative efficiency.

Education

Full-Stack Web Development at Holberton School, Tunis
January 1, 2022 - January 1, 2024
Licence in Management at Business University, Tunisia
January 1, 2017 - January 1, 2019
Full-Stack Web Development at Holberton School
January 1, 2022 - January 1, 2024
Licence in Management at Business University
January 1, 2017 - January 1, 2019
Full-Stack Web Development at Holberton School
January 1, 2022 - January 1, 2024
Licence in Management at Business University
January 1, 2017 - January 1, 2019

Qualifications

The Complete JavaScript Course: From Zero to Expert!
January 1, 2025 - August 28, 2025
The Complete JavaScript Course 2025 From Zero to Expert!
January 11, 2030 - August 28, 2025
The Complete JavaScript Course 2025 From Zero to Expert!
January 11, 2030 - September 2, 2025

Industry Experience

Software & Internet, Professional Services, Travel & Hospitality