Skander L.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

EU startups and scaleups hire me when they need a backend engineer who delivers production-grade systems — not just clean code, but scalable architecture that holds up under real load. Based in Tunisia (UTC+1), I work fully within European business hours. No async delays, no timezone friction — just real collaboration with your team. Over the past few years I've designed and shipped backend systems for clients including Pixalione and MetaBrain Labs — spanning real-time data pipelines, microservices platforms, chatbot infrastructure, and IoT solutions. I don't just write services; I architect systems that are built to grow. What I work with: Spring Boot · gRPC · REST · Kafka · Kubernetes · Azure · Docker · Stomp · CI/CD (Azure DevOps) What I'm good at: -Designing microservices architectures from scratch or untangling existing monoliths -Real-time data processing and event-driven systems with Kafka -Cloud-native deployments on Azure with Kubernetes -Leading backend delivery end-to-end, from design to production If you're building something that needs to scale and you want a senior engineer who's done it before — let's talk.