Mohammed Hamza Attar

As a confirmed Senior Software Engineer and Lead Developer, I contributed to the design and development of a complete digital platform for Swiss Life, dedicated to borrower insurance management.

Objective: automate underwriting, risk management, and contract issuance, while offering a seamless experience for policyholders and brokers.

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Key Achievements

Architecture and technological choices

• Architecture design and technical scoping

• Modular Spring Boot (backend) + Angular (frontend) architecture

• Implementation of a Liferay portal for business users

• Orchestration and deployment of services via Docker and Kubernetes

Integrations and interconnections

• Salesforce (Heroku) for CRM management

• SwissRé (Magnum) for risk analysis

• Contralia for electronic signature

• Coog integration for real-time pricing calculation

Backend – Spring Boot / PostgreSQL

• Development of secure REST APIs: subscriptions, pricing, signature, documents

• Automated batch processing: receipts, monthly closing

• Implementation of monitoring and operational logs

Frontend – Angular / Liferay

• Responsive portal for brokers and policyholders

• Multi-step subscription process

• Dedicated areas for contract and document management

CI/CD and DevOps

• CI/CD pipelines via Jenkins and GitLab

• Docker containerization, Kubernetes orchestration

• Automation of integration tests and continuous quality control

Technical Stack:

Java 8/11 · Spring Boot · Spring Batch · Angular 5/6/9 · MongoDB · AWS (S3, Glue) · Docker · Kubernetes · Swagger · REST · Jira · TDD/BDD

Projects Completed

🔹 FGAD – Documentary Activities Federation

🚀 Design of a scalable RESTful architecture

🚀 Integration of AWS S3 as a cloud storage solution

🚀 Refactoring of a Java legacy system with design patterns and Clean Code

🚀 Active participation in Agile Scrum rituals (daily, planning, reviews)

🚀 Advanced practices: TDD, BDD, pair programming, code reviews

🔹 Accession – Non-performing loan assignment

🚀 Complete development in Java 11, Spring Batch, Angular 9

🚀 Automation of debt transfer processes

🚀 Implementation of a CI/CD pipeline with integration tests

🚀 Continuous delivery to production

🔹 CAD – Automatic document control

🚀 Technical overhaul with Java 11, Spring Boot, MongoDB

🚀 Securing APIs with Spring Security

🚀 API documentation with Swagger (SpringFox)

🚀 Containerization with Docker and deployment via Kubernetes

Key Skills

🚀 Microservices architecture & secure REST APIs

🚀 Quality-oriented development (Clean Code, TDD/BDD)

🚀 AWS Cloud, DevOps, integration and continuous deployment

🚀 Product/business collaboration, backlog management via Jira

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🚀 Designed scalable RESTful architecture (FGAD)

🚀 Integrated AWS S3 for cloud storage

🚀 Refactored legacy Java code with Clean Code & design patterns

🚀 Full-stack dev (Java 11, Spring Batch, Angular 9 – Accession)

🚀 Automated debt transfer processes with CI/CD & integration tests

🚀 Technical overhaul using Java 11, Spring Boot, MongoDB (CAD)

🚀 Secured APIs with Spring Security + documented with Swagger

🚀 Dockerized apps & deployed via Kubernetes

🚀 Agile mindset: Scrum rituals, TDD, BDD, pair programming

🚀 Strong focus on delivery, product collaboration, and DevOps culture (Jira, Git, CI/CD)

Main Project: Underwriting Process – Boulanger, Norauto & Samsung

As part of the redesign of the underwriting process for revolving credit products marketed by Oney (Boulanger, Samsung, Norauto brands), I contributed to the design, full-stack development, and deployment automation of a secure omnichannel underwriting system.

Key Achievements:

🚀 Complete development of underwriting journeys (5x/12x payment, personal loans, Oney+ card)

🚀 Integration of a multi-channel electronic signature system (multi-product, multi-user)

🚀 Optimization of the commercial offer engine according to client and partner needs

🚀 Implementation and management of CI/CD pipelines for automated deliveries

🚀 Configuration and execution of build and deployment workflows with Git & Jenkins

🚀 Use of Docker for containerization and Kubernetes for orchestration

🚀 Automated integration tests and performance verification in pre-production

🚀 Agile collaboration with business and technical teams (Product Owner, QA, DevOps)

Skills Developed:

🚀 Robust and modular full-stack Java / Angular development

🚀 Design and security of complex underwriting processes

🚀 Implementation of DevOps workflows (Git, Jenkins, Docker, Kubernetes)

🚀 Continuous deployment and environment monitoring

🚀 Mastery of continuous integration and software quality (automated tests, CI validation)

Technical Stack: Java 11 · Spring Boot · Spring Batch · Angular 5 · TypeScript · JavaScript · Git · Jenkins · CI/CD · Docker · Kubernetes · Integration Tests