SYS · Online · Senior contracts 2026

Oussama
Jebali

[01] Senior Full-Stack Engineer

Modernizing legacy financial, insurance & trading systems for Tier-1 European clients.

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(01)About

I architect resilient platforms where money moves and milliseconds matter — shipping Spring, Angular, React and Node systems for BPCE, Generali, Europe Assistance and BNP Paribas.

Six years turning monoliths into microservices, SOAP into REST, and brittle legacy stacks into compliant, observable production systems. I love the seam where deep banking domain knowledge meets modern engineering — and increasingly, AI.

(02)Experience

Six years inside Tier-1 European finance & insurance.

Apr 2026 — Present
BNP Paribas
via Act Digital

Senior Consultant — Full-Stack Java/Angular

  • Embedded consultant contributing to enterprise trading system development in a high-stakes financial environment.
  • Built and maintained trading platform features with Java/Spring + Angular, ensuring reliability, performance and scalability.
  • Delivered new functionalities aligned with business and compliance requirements inside an agile team.
JavaSpringAngularRESTGitAgile/Scrum
Jan 2023 — Feb 2026
RGI Group

Senior Full-Stack Developer

  • Built and maintained enterprise insurance platforms for CEGC (BPCE), Europe Assistance, Generali (PT/ES), STAR and Lloyd — full GDPR compliance.
  • Led Java monolith → microservices refactor for Europe Assistance, cutting client onboarding time by 20%.
  • Delivered REST/SOAP APIs, Angular/React features, Azure DevOps CI/CD, and Oracle/PostgreSQL integrations for Generali Portugal.
  • Maintained NRT framework (Gherkin/Cucumber) and JUnit tests across all projects.
Java/SpringReactAngularNodeMicroservicesKafkaDockerOraclePostgreSQLAzure DevOps
Oct 2020 — Sep 2022
VERMEG

Software Developer

  • Maintained and improved enterprise project management technologies.
  • Improved performance of banking core private frameworks alongside senior engineers.
  • Implemented scalable code for global VERMEG clients.
JavaBanking corePerformance
Sep 2020 — Present
Freelance & Academic

Independent Full-Stack Engineer

  • NavegaAI (navegaai.space) — career navigation platform with a Hyper-Reality Mock Interview engine and an immersive Navigator Core 3D landing page.
  • AzurEdge — high-performance AI micro-trading system using local LLMs for strategy reasoning, paired with a Next.js analytics portal.
  • Eventa (eventa.futuris.co) — Event-as-a-Service SaaS modernizing corporate event organization through AI-driven matchmaking.
  • Shipped an LMS (Laravel + Flutter) and a University Club Management System (React + Node + Kafka + Eureka).
  • Built responsive e-commerce sites and an AI assistant integrating LLaMA 3 via Ollama.
Next.jsReactNodeThree.jsLaravelFlutterKafkaEurekaLLaMA 3OllamaLocal LLMsSaaS
(03)Selected Work

Production systems & side experiments.

Enterprise & client work

(04)Capabilities

A stack honed by enterprise constraints.

Languages & Frameworks
  • Java / Spring
  • Node.js
  • Laravel
  • Angular
  • React
  • JavaScript
  • jQuery
Backend & APIs
  • Microservices
  • REST
  • JAX-WS / SOAP
  • Kafka
  • Eureka
Data & Infra
  • Oracle DB
  • PostgreSQL
  • MySQL
  • MongoDB
  • Docker
  • Jenkins
Tooling & QA
  • Azure DevOps
  • Git
  • Bitbucket
  • Jira
  • Cucumber
  • JUnit
JavaSpringAngularReactNodeKafkaMicroservicesPostgreSQLDockerAzure DevOpsJavaSpringAngularReactNodeKafkaMicroservicesPostgreSQLDockerAzure DevOps
(05)Education
  • Computer Science Engineering Degree
    with Excellence
    Oct 2020 — Jun 2025
  • Bachelor of Computer Science
    Sep 2017 — Jul 2020
  • Baccalauréat — Computer Science
    Jun 2017
(06)Certifications
  • APTIS — British Council
    Certified C1 English
  • PASS Development — RGI
    Certified Professional
  • AI for Anomaly Detection
    Applied competence
(07)Dream & Perspective

The next decade of finance won’t be rebuilt — it will be re-imagined.

I want to spend the next chapter at the seam where regulated systems meet generative AI — replacing brittle batch jobs with autonomous services, turning compliance from a cost-center into a product surface, and giving European institutions the engineering velocity of a startup.

Less ceremony. More signal. Software that ages well.

(08)Contact

Let's build
something durable.

Start a conversation
Phone
+351 930 616 702
Location
Porto, Portugal
LinkedIn
linkedin.com/in/oussema
Languages
FR · EN · AR · IT