SOFIEN KHALIFA

• Enhanced software functionality by identifying and resolving complex technical issues.
• Mentored junior developers, fostering professional growth and enhancing team productivity.
• Developed scalable applications using agile methodologies for timely project delivery.
• Regularly reviewed peers'' code contributions, offering constructive feedback to enhance overall product quality.
• Developed user-friendly interfaces using HTML, CSS, JavaScript, and other front-end technologies for seamless user experience.
• Developed responsive web applications to provide consistent user experiences across multiple devices and platforms.

• Working as a Full stack developer on System 42 projects, Most of the tasks were on the frontend side using React plus testing (jest and Cypress) , also I worked on a few tasks on the Backend side using Java, of course including GitHub actions and some tasks concerning monitoring Azure.

• Working as backend developer on an insurance project with external French Team.

• PHP/Kotlin/MySql/new website using React dness.net deployed on AWS/ mobile application Fidness it's available on Play and Apple Store using React Native (android x IOS) Graduation Project

• Creating a website for Mindlinks center, This project is divided to 3 parts : backend Nest Js, back-oce and frontend using React and i used MongoDB as a database technology

• Teaching and coaching members of students : HTML5/CSS/JAVA SCRIPT/JAVA/AGILE SCRUM/ GITHUB

I took over many projects for students to work on them.
As a student and a starting career, I need to practice what I learn. I need to work on many different projects and in many languages, such as Java, Symfony, HTML/CSS, React JS, and Node JS.
Those are the three most important skills I gained from this experience:

• Enhanced client satisfaction by delivering high-quality work within deadlines.
• Adapted quickly to changing project requirements, demonstrating flexibility and adaptability under pressure.
• Developed customized solutions to address unique client needs, resulting in repeat business and referrals.