DAVID MENSAVI

My Experience .

With hands-on experience across the full web development stack, I've built PWAs with Next.js, designed data pipelines in Python, and migrated backend systems from .NET to Node.js. From freelance design roots in Photoshop to shipping production React apps, I focus on performant code and intuitive interfaces. Let's build something impactful.

Full Stack Engineer @ Never2Wait

Redesigned PWAs with Next.js and Azure Functions, optimized UX/UI, and integrated analytics tools to track KPIs. Collaborated with cross-functional teams to enhance app performance.

Data Specialist @ ISIA LAB - UMONS

Developed web scrapers for real-time trading data, built Python tools for data normalization, and designed interactive dashboards for AI-driven market analysis.

Backend Developer @ Zomujo Foundation

Migrated 50% of the backend from .NET to Node.js (Express), built RESTful APIs, and implemented Firebase Auth for secure mental health appointment bookings.

Frontend Developer @ Zap Technologies

Led website development using Next.js & Framer Motion, delivered 6 projects on time, and mentored team members in Git workflows and code reviews.

UI/UX Designer (Freelance)

Designed flyers, branding assets, and website mockups for startups using Photoshop, later transitioning to Figma and Webflow for responsive web designs.

Graphic Designer (Freelance)

Started my career designing flyers, event posters, and branding materials for startups using Photoshop, laying the foundation for my transition into UI/UX and web development.