Open to opportunities

Luqman Saeed.

Senior Java Developer & Enterprise Architect.
Building enterprise Java systems. 11 Udemy courses. Two books. Conference speaker.

Experience 10+ Years

Learners 25,721

Reviews 2,540

Courses 11

Work with me View courses

About.

I built insurance platforms with Spring Boot, Jakarta EE, and Quarkus at tech11. At Payara, I drive developer adoption through technical writing, documentation, webinars, and conference speaking.

I've written two books for Apress, created 11 Udemy courses (including the largest Jakarta EE course on the platform), and speak regularly at conferences like JavaLand and JDD Poland.

Looking for: Senior Java Engineer, Staff/Principal Developer Advocate, or Technical Product Marketing roles.

Featured Talk.

Eclipse OCX 2024

LLangChain4J Supercharging Jakarta EE apps OCX 2024 - Eclipse OCX 2024

Engineering.

Senior Backend

Senior Software Developer

tech11 GmbH

Aug 2019 - Nov 2022

Architected cloud-native insurance platform for EU market handling policy management and claims processing
Built high-performance RESTful APIs serving thousands of concurrent requests using Spring Boot, Jakarta EE, and Quarkus
Established CI/CD pipelines with Jenkins and GitLab, reducing deployment time and improving release reliability
Implemented containerization strategies using Docker and orchestration with Kubernetes
Integrated third-party insurance APIs and payment processing systems

Java Spring Boot Jakarta EE Quarkus PostgreSQL AWS Kubernetes

Product Marketer & Developer Advocate

Payara Services (acquired by Azul Systems)

Nov 2022 - Present

Drive developer adoption for Jakarta EE runtime through technical writing, documentation, and educational content
Develop sample applications and code examples demonstrating platform features for enterprise developers
Host technical webinars and represent the platform at industry conferences including JavaLand, JDD Poland, and JakartaOne
Collaborate with engineering teams on product messaging and technical launches
Create API documentation, tutorials, and blog posts that convert developers into users

Jakarta EE Developer Relations Technical Content Conference Speaking

Advocacy.

Speaker & Author

Publications (Apress)

2025

Pro Cloud Native Java EE Apps

Second Edition. Technical guide on building cloud-native applications with Jakarta EE, covering microservices, containerization, and cloud deployment strategies.

2020

Introducing Jakarta EE CDI

Comprehensive developer guide to Contexts and Dependency Injection, covering bean management, scopes, and enterprise patterns.

Speaking

JDD Poland 2025 Zero Trust & Jakarta EE11

JavaLand 2024 Scaling Cloud Apps

Eclipse OCX 2024 GenAI RAG Apps

JakartaOne 2023 Cloud Native Jakarta EE Deployment

JakartaOne 2025 Scaling Jakarta EE AI Apss

Instruction

25,721

Total Learners

11 courses with a 4.6/5 rating and 2,540 reviews.

Courses.

Udemy Instructor

11 courses on Udemy

Teaching Enterprise Java to 25,000+ Learners

Full-stack Jakarta EE curriculum: JPA, CDI, JAX-RS, EJB, Hibernate, and more. From fundamentals to advanced enterprise patterns.

25,721 Learners 2,540 Reviews 4.6 ★

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Work with me.

Whether you need an Enterprise Architect to scale your platform or a Technical Marketer to reach developers, I deliver.

Get in touch