WL
Founder & Backend Engineer
Wassim Lagnaoui

Java Backend Engineer & Founder of ScoutPeaks

I design and ship scalable backend systems with Java, Spring Boot, and Kafka. I'm also the founder of ScoutPeaks, a live platform connecting athletes with professional scouts. I write tutorials and articles about what I build, so you can see exactly how it works.

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What I build with

  • Java 17 · Spring Boot 3 · Spring Cloud
  • Apache Kafka · Event-driven architecture
  • PostgreSQL · Hibernate JPA
  • Docker · Kubernetes · Jenkins CI/CD
  • React · Vite · Tailwind CSS

Projects

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ScoutPeaks

Full-stack · Live

Live platform connecting athletes with professional scouts. Kafka, SSE alerts, role-based access, and shareable athlete profiles.

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Ecommerce Microservices Platform

Spring Boot · Kafka

9 independent services: event-driven architecture, API gateway, Resilience4j, and service discovery.

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Restaurant Management System

Full-stack · Spring Boot · React

End-to-end system for servers, kitchen, and admins: auth, real-time orders, and analytics dashboard.

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Ecommerce Platform

Spring Boot · REST API

Complete backend: JWT auth, product catalog, order processing, and interactive Swagger docs.

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Skills

Core

Java Spring Boot REST APIs SQL Hibernate/JPA

DevOps & Databases

Docker Kubernetes Jenkins Maven PostgreSQL Oracle

Frontend

React Vite Tailwind CSS TypeScript JWT/OAuth
Also: JUnit, Mockito, Swagger/OpenAPI, Git/GitHub, Prometheus/Grafana (basic).

Writing

I write about what I build, so you can see how it actually works.

Blog

9 posts on architecture, patterns, and Spring Boot deep-dives

Read articles →

Tutorials

12-part series: build a full-stack app step by step

Start tutorial →

Contact

Open to backend roles, consulting, and collaborations.

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