Backend Engineering
Designing robust backend systems and APIs for enterprise applications.
I build modern web applications with Java, Spring Boot and Angular, focused on clean architecture, performance and real business impact.

About
I'm a Software Engineer specializing in enterprise applications, SaaS products, and large-scale business platforms.
Over the past 5+ years, I've helped build software used in healthcare organizations, public-sector environments, inspection and compliance services, legal information systems, workforce management, and business process automation.
My expertise spans the entire software lifecycle, from designing scalable architectures and backend systems in Java and Spring Boot to building modern Angular applications and deploying production-ready solutions.
I enjoy transforming complex business requirements into maintainable software that delivers measurable operational impact. Whether working on enterprise platforms, workflow engines, or SaaS products, my focus is always the same: building reliable systems that solve real-world problems.
Values
The principles that shape how I build software, solve complex problems, and approach continuous growth.
Building maintainable and scalable systems that stay clear as products grow.
Technology should solve real problems and create measurable value.
Favoring clarity and thoughtful design over unnecessary complexity.
Constantly improving technical depth, architectural judgment, and product thinking.
Enjoying the process of turning ideas into products people can actually use.
Inspired by fitness and the belief that consistency beats short-term intensity.
Technical Expertise
Building enterprise applications with Java, Spring Boot, Angular, and modern software architecture principles.
Core Expertise
Strong Experience
Architecture & Design
Designing robust backend systems and APIs for enterprise applications.
Building modern and responsive user interfaces.
Deploying, automating, and maintaining software delivery pipelines.
Designing scalable, maintainable, and business-oriented software systems.
Selected Work
A selection of enterprise systems, SaaS products, open-source tools, and personal projects I have worked on across Java, Spring Boot, Angular, Python, .NET, PHP, and modern software architecture.
Public Sector / Healthcare Software
Numih France
Contributed to the architecture, design and development of enterprise software solutions for public-sector and healthcare organizations. Participated in the implementation of backend services, frontend applications and software architecture initiatives, helping deliver secure, scalable and maintainable systems that support operational efficiency, workforce management and critical business processes. Collaborated with multidisciplinary teams throughout the software development lifecycle to ensure quality, reliability and long-term sustainability.
Open Source / SaaS Architecture
Open-source technical decision management platform for agile engineering teams to log, discuss, approve, and track Architecture Decision Records.
Case study highlights
The open-source version is public, while a premium version is planned separately.
Inspection & Compliance Platform
CGI / Bureau Veritas
Worked on an enterprise inspection and audit reporting platform used to manage regulatory verification reports, observations, non-conformities, corrective actions, and technical inspection workflows.
BPMN / Business Process Management
MTS Group Africa
Worked on a Business Process Management platform designed to help organizations model, automate, monitor, and optimize operational workflows. Inspired by modern BPMN-based solutions, the platform enabled teams to visually design processes, define business rules, orchestrate workflow execution, manage tasks and approvals, monitor processes, reduce manual work, improve visibility, and strengthen governance over business operations.
Career Highlights
A quick overview of the experience, industries and technologies I've worked with throughout my career.
Building enterprise software, SaaS platforms and business applications.
Experience contributing to secure enterprise systems for healthcare and public-sector organizations.
Contributed to inspection, compliance, workflow automation and business process management platforms.
Designed and built SaaS applications from idea to implementation.
Strong focus on Clean Architecture, maintainability and scalable systems.
Java, Spring Boot, Angular, TypeScript, .NET, PHP, Python, SQL Server and PostgreSQL.
Experience
From solo development and freelance projects to enterprise platforms, healthcare systems, public-sector software, and SaaS product engineering.
5
Years Experience
4+
Professional Roles
Enterprise
Healthcare • SaaS
Started as an independent developer and progressively evolved into enterprise software engineering, contributing to business applications, SaaS products, inspection platforms, healthcare systems, and public-sector enterprise software.
Software Engineer
Software Engineer
Contributed to the architecture, design and development of enterprise software solutions for public-sector and healthcare organizations. Participated in the implementation of backend services, frontend applications and software architecture initiatives, helping deliver secure, scalable and maintainable systems that support operational efficiency, workforce management and critical business processes. Collaborated with multidisciplinary teams throughout the software development lifecycle to ensure quality, reliability and long-term sustainability.
Dec 2025 - Present
Full Stack Developer
Full Stack Developer
Contributed to enterprise inspection and audit management systems for Bureau Veritas, supporting verification, reporting, and operational workflows.
Jan 2024 - Dec 2025
Lead Software Engineer
Lead Software Engineer
Led the development of a business process modeling platform, helping organizations design and manage operational workflows through modern cloud-based solutions.
Dec 2022 - Jan 2024
Full Stack Developer
Full Stack Developer
Developed and maintained business applications and APIs across multiple technology stacks, delivering solutions for various client needs.
Aug 2022 - Dec 2022
Freelance / Independent Developer
Freelance / Independent Developer
Designed, developed, and deployed complete web applications independently, managing architecture, databases, frontend development, backend services, and production deployment.
Feb 2021 - Jul 2022
The interests, disciplines and passions that shape how I think, learn and build software.
Studying scalable systems, Clean Architecture, Domain-Driven Design and building software that remains maintainable for years.
Creating products from idea to deployment, experimenting with business models and solving real-world problems through software.
Passionate about bodybuilding, strength training, calisthenics and continuously improving physical performance.
Building resilience, discipline and mental clarity through cycling and endurance-based activities.
Practicing mindfulness and meditation to improve focus, awareness and decision-making.
Exploring new places, cultures and perspectives while embracing a location-independent mindset.
Learning through books, side projects, experimentation and real-world engineering challenges.
Enjoying complex technical and business challenges that require creativity, analysis and structured thinking.
Contact
I'm always interested in discussing software engineering opportunities, SaaS products, technical collaborations, and ambitious ideas.
Direct Contact
Send a message about opportunities, collaborations or product ideas.
safouaneoulhabib@gmail.com
GitHub
Open Source Projects
Java, Spring Boot, Angular, Python and SaaS projects built from scratch.
Open profile
Professional Network
5+ years building enterprise software, SaaS platforms and business-critical systems.
Open profile