
Taha
Level 1
Software Engineer
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Esperienza lavorativa
AI & Backend Developer
Fiverr • Freelance
Aug 2024 - Present • 2 yrs 3 mos
Title: Full Stack Java & AI Developer Company: Freelance — Self-Employed Industry: Information Technology 2022 — Present Description: 4+ years of progressive Java development delivered through 71+ freelance projects. 2022 — Legacy Java Enterprise Built enterprise applications using Java EE, EJB, deployed on JBoss and WildFly. Developed REST and SOAP web services, JSP/Servlet apps, Java Swing desktop apps, and JPA persistence with Hibernate. 2023 — Spring Framework Transitioned to Spring Boot, Spring MVC, Spring Data JPA, and Spring Security. Built RESTful microservices with database-per-service pattern. Developed Angular frontends with REST integration. 2024-2025 — Event-Driven Microservices Architected event-driven systems with Apache Kafka using event sourcing and CQRS patterns. Built monitoring stacks with Prometheus and Grafana. Implemented service discovery with Netflix Eureka and Spring Cloud Gateway. Containerized all services with Docker Compose. 2025-Present — Agentic AI Building AI agents with MCP protocol, LangChain, LangGraph and RAG systems. Connecting LLMs to microservices for natural language queries on live business data.
Full-stack Developer
Capgemini • Full time
Dec 2021 - Aug 2023 • 1 yr 8 mos
Building a B2B e-commerce platform from the ground up. - Led backend development with Java EE and Spring Boot for order processing, inventory management, and authentication - Built custom Java adapters for third-party integrations — payment gateways and logistics - Implemented CI/CD pipeline with Jenkins for automated deployments - Optimized SQL queries and indexing, improving response times on critical operations - Achieved 85%+ code coverage with JUnit and integration test frameworks - Built error monitoring system that reduced production incidents proactively
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
williamfonte

Portogallo
Extremely fast and efficient; always ready to resolve small issues that came up along the way.
otman98zayn

Spagna
Excelente trabajo. Ha creado el bot exactamente como necesitaba y ha demostrado mucha profesionalidad durante todo el proceso. La comunicación fue muy buena, siempre estuvo atento a mis peticiones y realizó los cambios necesarios hasta dejar todo funcionando correctamente. Estoy muy satisfecho con el...
gnico19

Moldavia
alabdullah80

Lussemburgo

hammadpatel947

Regno Unito
Great experience working with this freelancer. Very fast turnaround and handled additional requests that came up without any issues. Communication was smooth throughout, and everything was delivered as expected. Would definitely recommend.


