
Taha
Level 1
Software Engineer
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Arbeitserfahrung
AI & Backend Developer
Fiverr • Freiberufler
Aug 2024 - Present • 1 yr 9 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 • Vollzeit
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
53 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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hammadpatel947
Wiederkehrender Kunde

Großbritannien
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.

alexqr40

Kanada
Really professional and exceptional as well! Everything was explained properly and the entire project was realized well before the deadline. During the entire project he was really cooperative, open to ask questions and go beyond what was asked originally , I will contact him for any other projects!!
gnico19
Wiederkehrender Kunde

Moldawien
alabdullah80
Wiederkehrender Kunde

Luxemburg

yasmine1627

Marokko
Excellent work! The quality of the service was outstanding and everything was delivered exactly as expected. Communication was smooth and professional throughout the whole process. I’m very satisfied with the result and would definitely recommend Taha to anyone looking for high-quality work. Thank you again!


