Available to hire
Hi, I’m Mariem Abidellaoui, a full-stack web developer with strong Drupal expertise and a passion for building dynamic, user-friendly web experiences. I specialize in custom module development, theme customization, and responsive UI/UX design that blends aesthetics with performance.
I thrive in multicultural teams, excel at API integration and performance optimization, and keep SEO, accessibility, and security in focus. I’m excited to contribute practical, scalable digital solutions to forward-thinking projects.
Language
Arabic
Fluent
French
Advanced
English
Advanced
Work Experience
Full Stack Developer & UI/UX Designer at SLNEE IT, Tunisia
January 1, 2025 - August 13, 2025Designed wireframes, mockups, and prototypes using Figma and Adobe XD. Developed scalable UI kits and component libraries consistent with brand identity. Built full-stack apps using PHP, Drupal, JavaScript, HTML5, CSS3 and SCSS. Managed multilingual content and translation workflows. Upgraded projects from Drupal 9 to Drupal 10. Implemented performance optimizations, resolved bugs, and created custom patches. Integrated and optimized RESTful APIs for internal and external systems. Optimized database and front-end performance.
Full Stack Developer & UI/UX Designer at SLNEE IT, Tunisia
January 1, 2025 - August 4, 2025Full stack development and UI/UX design responsibilities (details not fully provided).
UI/UX Designer | CMS Specialist at SFDA (Saudi Food and Drug Authority)
November 30, 2024 - July 27, 2025Designed web and mobile interfaces using Figma, Adobe XD, and Sketch with a focus on mobile-first, responsive layouts and strong UX. Conducted user research and usability testing to enhance user experience. Developed full-stack web applications using PHP, Drupal, JavaScript, HTML, CSS, and MySQL. Created custom modules, REST APIs, and integrated third-party tools. Built responsive UI components with Bootstrap, jQuery, and SCSS, optimized database queries, wrote API documentation using Swagger and Postman, managed version control with Git using GitFlow, and participated in Agile team workflows with Jira.
Drupal Consultant at FDA Project (Saudi Arabia)
November 20, 2024 - September 16, 2025Drupal consulting for the FDA project in Saudi Arabia; implemented Drupal modules, REST APIs, and performance improvements; addressed security vulnerabilities and provided client training and documentation.
PHP Drupal Consultant at FDA (Saudi Food and Drug Authority)
November 1, 2024 - October 7, 2025Developed and customized Drupal modules tailored to FDA requirements, built and maintained RESTful APIs for internal and external systems, upgraded projects from Drupal 9 to Drupal 10, implemented performance optimization strategies, resolved bugs and created custom patches, addressed security vulnerabilities to enhance data protection, provided client support and training, led technical documentation (APIs, deployment, onboarding, code guidelines), and managed multilingual content and translation workflows; applied SEO best practices and supported digital marketing.
PHP Drupal Consultant at SFDA (Saudi Food and Drug Authority)
November 1, 2024 - August 13, 2025Developed full-stack applications using PHP, Drupal, JavaScript, HTML, CSS, and MySQL tailored to SFDA requirements. Created custom Drupal modules, REST APIs, and third-party integrations. Built responsive UIs with Bootstrap, jQuery, and SCSS. Optimized databases and front-end performance through lazy loading and minification. Authored API documentation with Swagger and Postman. Utilized Git/GitFlow and worked in Agile teams with Jira and Trello. Applied SEO best practices and supported digital marketing. Led multilingual content and translation workflows. Provided client support and training.
PHP Drupal Consultant at Saudi Food and Drug Authority (SFDA), Riyadh, Saudi Arabia
November 1, 2024 - August 4, 2025Developed full-stack web applications using PHP, Drupal, JavaScript, HTML, CSS, and MySQL. Created custom Drupal modules, RESTful APIs, and third-party integrations. Built responsive user interfaces using Bootstrap, jQuery, and SCSS. Optimized database schemas and queries. Wrote API documentation with Swagger and Postman. Utilized Git and GitFlow for version control. Participated in Agile teams with Jira. Designed wireframes, mockups, and prototypes using Figma and Adobe XD. Built scalable UI kits and component libraries aligned with brand identity.
Full Stack Developer & UI/UX Designer at SLNE IT
November 1, 2022 - PresentDeveloped full-stack applications using Drupal, PHP, and JavaScript; created custom Drupal modules, REST APIs, and third-party integrations; built responsive UI/UX and ensured cross-device compatibility; collaborated with multicultural teams to deliver high-quality digital solutions.
FUI/UX Designer & Full Stack Developer at SLNEE IT
November 1, 2022 - PresentWorked as a Full UI/UX Designer and Full Stack Developer across various projects, contributing design and development expertise to improve digital solutions. Collaborated in teams to deliver high-quality web applications while maintaining user-centered design principles.
Web Developer at SLNE IT
June 1, 2022 - October 7, 2025Contributed to web development projects and IT initiatives.
Web Developer & UI/UX Designer at SLNEE IT, Tunisia
June 1, 2022 - August 13, 2025Worked on web development and design projects from February 2022 to June 2022 focusing on responsive UI and UX using Bootstrap and jQuery.
Web Developer & UI/UX Designer at SLNEE IT, Tunisia
June 1, 2022 - August 4, 2025Worked on web development and UI/UX design projects (details not fully provided).
Drupal/Drupal Consultant at Biwam Consulting
December 31, 2021 - September 16, 2025Drupal-related consulting engagements focused on web development and CMS customization.
Internship at Biwam Consulting, Tunisia
August 31, 2021 - August 13, 2025Completed internship with focus on web development and multimedia technologies.
Web Developer at Biwam Consulting
August 31, 2021 - August 4, 2025Worked as a web developer (details not provided).
IT Consultant at BIWAM Consulting
August 1, 2021 - October 7, 2025Provided IT consulting services including web development and digital solutions.
Internship at Leoni Wiring Systems, Tunisia
July 31, 2021 - August 13, 2025Completed internship in July 2021 in a professional environment developing technical skills.
Web Developer at Leoni Wiring Systems
July 31, 2021 - August 4, 2025Web development role (details not provided).
Web Developer at Leoni Wiring Systems
July 1, 2021 - October 7, 2025Developed and maintained web-based applications; collaborated with multi-disciplinary teams to deliver functional interfaces and optimize performance.
Internship at Regional Telecommunications Directorate, Tunisia
February 28, 2018 - August 13, 2025Completed internship focusing on telecommunications technologies.
Intern at Regional Telecommunications Directorate
February 1, 2018 - October 7, 2025Assisted with IT and telecom projects during internship.
Internship at Regional Telecommunications Directorate
February 1, 2018 - PresentInternship role (details not provided).
Education
Engineering Degree at Higher Institute of Computer Science and Multimedia, Sfax Tunisia
January 1, 2019 - December 31, 2022Bachelor’s at Higher Institute of Technological Studies, Sidi Bouzid Tunisia
January 1, 2016 - December 31, 2019High School Diploma at November 7th High School, Kairouan, Tunisia
January 1, 2015 - December 31, 2016Engineering Degree in Applied Sciences and Technologies at Higher Institute of Computer Science and Multimedia, Sfax, Tunisia
January 1, 2019 - January 1, 2022Bachelor's in Applied Computer Technology at Higher Institute of Technological Studies, Sidi Bouzid, Tunisia
January 1, 2016 - January 1, 2019High School Diploma, Computer Science specialization at High School, Kairouan, Tunisia
January 1, 2015 - January 1, 2016Engineering Degree in Applied Sciences and Technologies at Higher Institute of Computer Science and Multimedia, Sfax, Tunisia
January 1, 2019 - January 1, 2022Bachelor's in Applied Computer Technology at Higher Institute of Technological Studies, Sidi Bouzid, Tunisia
January 1, 2016 - January 1, 2019High School Diploma in Computer Science at Kairouan High School, Tunisia
January 1, 2015 - January 1, 2016Bachelor of Applied Sciences and Technologies (Web & Multimedia Technologies) at Higher Institute of Computer Science and Multimedia, Sfax, Tunisia
January 1, 2019 - January 1, 2022Bachelor in Web Development & Multimedia Technologies at Higher Institute of Technological Studies, Sidi Bouzid, Tunisia
January 1, 2016 - January 1, 2019High School Diploma in Computer Science at November 7th High School, Kairouan, Tunisia
January 1, 2015 - January 1, 2016Engineering Degree in Applied Sciences and Technology (Web & Multimedia) at Higher Institute of Computer Science and Multimedia, Sfax, Tunisia
January 1, 2019 - January 1, 2022High School Diploma at November 7th High School, Kairouan, Tunisia
January 1, 2015 - January 1, 2016Qualifications
HTML5 Application Development Fundamentals
January 11, 2030 - July 27, 2025PHP Tutorial Course
January 11, 2030 - July 27, 2025Networking Fundamentals
January 11, 2030 - July 27, 2025JQuery Tutorial Course
January 11, 2030 - July 27, 2025Introduction To Programming using Java
January 11, 2030 - July 27, 2025Sql Fundamentals course
January 11, 2030 - July 27, 2025HTML5 Application Development Fundamentals - Microsoft Technology Associate
January 11, 2030 - August 4, 2025PHP Tutorial Course - SOLO Learn
January 11, 2030 - August 4, 2025Networking Fundamentals - Microsoft Technology Associate
January 11, 2030 - August 4, 2025jQuery Tutorial Course - SOLO Learn
January 11, 2030 - August 4, 2025Introduction To Programming using Java - Microsoft Technology Associate
January 11, 2030 - August 4, 2025SQL Fundamentals Course - SOLO Learn
January 11, 2030 - August 4, 2025SEO with AISO - SOLO Learn
January 11, 2030 - August 4, 2025HTML5 Application Development Fundamentals
January 11, 2030 - August 13, 2025Microsoft Technology Associate
January 11, 2030 - August 13, 2025PHP Tutorial Course - SOLO Learn
January 11, 2030 - August 13, 2025Networking Fundamentals
January 11, 2030 - August 13, 2025jQuery Tutorial Course - SOLO Learn
January 11, 2030 - August 13, 2025Introduction to Programming using Java
January 11, 2030 - August 13, 2025SQL Fundamentals course - SOLO Learn
January 11, 2030 - August 13, 2025SEO with AISOL - SOLO Learn
January 11, 2030 - August 13, 2025Industry Experience
Government, Software & Internet, Telecommunications, Professional Services, Education, Computers & Electronics, Media & Entertainment
Hire a Full Stack Developer
We have the best full stack developer experts on Twine. Hire a full stack developer today.