Haithem

Senior Full Stack Software Engineer · Java / Spring Boot · Angular · Microservices

Experienced engineer proficient in Java, Spring Boot, and Angular development. Possesses strong expertise in DevOps methodologies and cloud platforms, contributing to the delivery of scalable and reliable software solutions.

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Techniques : JavaSpring BootAngularDevOpsCloud Platforms

Verified on CoursesUniverse

5+Years of experience

3CertificationsCertifications

5Core technologiesSkills

Experience

Jan 2026 – Present

Full Stack Engineer

Company

Solved algorithmic problems and optimized time/space complexity (Data Structures & Algorithms).

2024 – Present

PASS Consulting Group · Full-time · Client: Metzler Banking & Insurance (Germany, Remote)

Company

2024 – Present

Project: Legacy Banking Modernization – C# / .NET to Java Spring Boot & Angular

Company

Re-engineered core banking modules from C# / .NET to Spring Boot 3 (Java 21) microservices

Delivered modular Angular 17 frontend components to replace legacy desktop interfaces, modern-
Secured all financial transaction APIs with Spring Security (OAuth2 / JWT) to achieve full BaFin
Migrated and optimized legacy SQL schemas to PostgreSQL using JPA/Hibernate, improving query
Maintained 100% functional parity during migration with zero downtime in a high-stakes production

May 2023 – Dec 2025

Senior Full Stack Developer

Company

2024 – Present

Logawin – Transportation Platform (Spring Boot Microservices & Angular SPA)

Company

Designed and implemented multiple Spring Boot microservices serving thousands of daily active

Built core services: User Management, Ride Booking, Payment Processing, Geolocation, and Real-
Improved API performance by implementing Redis caching, optimizing JPA queries, and tuning

Skills

Backend

Techniques : JavaSpring Boot

Frontend

Angular

DevOps

Cloud

Cloud Platforms

Certifications

CoursesUniverse certificates

Kubernetes in Production

Verified

CoursesUniverse

Issued Jul 29, 2026

Credential ID: CU-2026-BAMLZL

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AI Agents: Theory and Practice

Verified

Education

Software Architecture

• Master in Software Engineering & Enterprise Architecture

2023 – 2025

ISI, Tunisia – Online Evening Programme – Focus: Distributed Systems, Full Stack Development,

– Present

• Master in Advanced Robotics & Artificial Intelligence

2023 – 2025

About

Professional summary

Backend Engineering

Designing scalable APIs, services, and data pipelines that power reliable production systems.

Techniques : JavaSpring Boot

Cloud & DevOps

Deploying, automating, and operating cloud-native infrastructure with CI/CD and observability.

DevOpsCloud Platforms

Frontend Engineering

Building responsive, accessible interfaces with modern frameworks and performance-first practices.

Angular

Courses & achievements

Kubernetes in Production

Instructor: Haithem

Completed Jul 29, 2026

kubernetesk8sdevopscloud

View course Verify certificate

AI Agents: Theory and Practice

Instructor: Haithem

Completed Jul 29, 2026

AiAgents

Learning journey

Courses, labs, and milestones earned on CoursesUniverse.

Learning hours

Courses completed

Labs completed

Lessons completed

Top courses by time invested

Course1 labs completed

Recent activity

Contact

Let's work together Haithem

I'm open to new opportunities, collaborations, and meaningful projects.

coursesuniverse@gmail.com

Currently available for freelance and full-time roles.

I'm open to new opportunities, collaborations, and meaningful projects.

Send message Download resume

Haithem

Experience

Full Stack Engineer

PASS Consulting Group · Full-time · Client: Metzler Banking & Insurance (Germany, Remote)

Project: Legacy Banking Modernization – C# / .NET to Java Spring Boot & Angular

Senior Full Stack Developer

Logawin – Transportation Platform (Spring Boot Microservices & Angular SPA)

Skills

Certifications

CoursesUniverse certificates

Kubernetes in Production

AI Agents: Theory and Practice

Education

Software Architecture

About

Professional summary

Backend Engineering

Cloud & DevOps

Frontend Engineering

Courses & achievements

Kubernetes in Production

AI Agents: Theory and Practice

Learning journey

Top courses by time invested

Recent activity

Let's work together Haithem

Currently available for freelance and full-time roles.

Send message

Full Stack Developer

Value Digital Services · Enterprise Banking Platform – BIAT Bank, Tunisia

RBAC interface layers.

System Design Interview Foundations

System Design Interview Foundations