About Karim
French
Native or bilingual
English
Fluent
Arabic
Fluent
Dutch
Conversational
Experience
- BELEXPERTSFull Stack DeveloperApril 2022 - January 2026 (3 years and 9 months)• • Architected and deployed 4 client-facing applications using Node.js and Vue.js, implementing asynchronous processing patterns that increased API request throughput by 30% and reduced average response time by 25%• • Led technical planning sessions and collaborated with cross-functional teams to translate business requirements into scalable technical solutions, resulting in 15% faster feature delivery across the product roadmap• • Engineered RESTful APIs with Node.js integrated with PostgreSQL and Redis caching layers, supporting 10,000+ daily active users with 99.9% uptime• • Refactored legacy Laravel codebase to modern JavaScript stack, reducing technical debt and cutting maintenance time by 40%• • Mentored 2 junior developers, conducting code reviews and pair programming sessions that accelerated their onboarding by 50%
- Delivered SarlFull Stack DeveloperDecember 2020 - April 2022 (1 year and 4 months)• • Developed and maintained modular application architectures using Laravel, Vue.js, and Bootstrap, ensuring code reusability and scalability across 5+ client projects• • Integrated 3rd-party APIs (payment gateways, CRM systems) reducing manual data entry by 60% for client operations teams• • Optimized database queries and caching strategies, improving page load times by 35% for high traffic WordPress and custom-built applications• • Collaborated with stakeholders to analyze business systems and technical specifications, delivering solutions that reduced operational costs by 20% through automation
- Ad-SmileFull Stack DeveloperJanuary 2020 - October 2020 (9 months)• • Contributed to full-stack development across the application lifecycle, from requirements gathering to deployment and maintenance• • Translated client business requirements into functional specifications and clean code, delivering projects within budget and on schedule for 100% of deliverables• • Participated in sprint planning and estimation processes, achieving 90% accuracy in delivery timelines
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Education
- Diploma Technician SpecializedISTA • • AL HOCEIMA2018Diploma Technician Specialized
- Diploma of baccalauréat Physics & ChemistryMoulay Smail2016Diploma of baccalauréat Physics & Chemistry