Hi, I'm

Najlae Sebbar

Full Stack Developer & Data Scientist

I build systems that think, and systems that get things done (ideally both).

Full-stack by day (Java, Node.js, Angular), and working with machine learning and deep learning whenever I can. I focus on building smart, scalable systems that automate the boring parts and turn messy problems into production-ready solutions.

Note: if a task is repetitive, there’s a high chance I’ve already automated it, or I’m about to.

Najlae Sebbar - 3D Avatar

Experience

Software Engineering & AI

Sept 2025 - Present

NTT DATA - UGG (Unsere Grüne Glasfaser) Telecommunication

Working on the Telecom Coverage Management platform and Integrated Management System API Server. Actively developing full-stack features utilizing Angular, Node.js, Java Spring Boot, and complex geographical boundary mappings. Contributed to the design, development, and maintenance of enterprise NET solutions. Responsibilities span the full software lifecycle, including writing technical proposals, developing user stories, incident resolution, and managing deployments.

Software Engineering & AI

Feb 2025 - Sept 2025

NTT DATA - CoE Services

Developed intelligent RAG chatbots and automated workflows using Flask, Docker, and ML/NLP models. Designed scalable RESTful APIs and containerized pipelines to enhance operational efficiency.

Automation Developer

Dec 2022 - Feb 2025

NTT DATA - Automation Department

Designed and deployed custom Python automation tools and data migration scripts (JIRA, ServiceNow, APIs). Built back-end data processing pipelines for Power BI and user-friendly Tkinter GUIs.

Junior Developer

Jul 2021 - Dec 2022

NTT DATA - Automation Department

Strengthened expertise in Python, automation frameworks, REST APIs, and agile project delivery while driving measurable impact on reporting quality.

Education

Master's degree, Data Science & Artificial Intelligence

Nov 2024 - Sept 2026

École Normale Supérieure - Tétouan

Master's degree, Computer Science and Business Technology

Dec 2022 - Jul 2024

École nationale des sciences appliquées de Tétouan

Bachelor's degree, Mathematics and Computer Science

Feb 2021

Université Abdelmalek Essaâdi

Certifications

Music & Audio Production

ALX Morocco (Dec 2025)

  • Production, mixing , mastering

Data Analytics

ALX Morocco (Aug 2025)

  • Excel Automation, SQL, PowerBI, Python

Professional Foundations

ALX Africa (Apr 2025)

  • Soft Skills, Teamwork, time management

Music Residency

Live Room Project (Jul 2022)

  • producing songs, live performing

Java EE

everis (Sept 2021)

  • Maven, Tomcat, DTO, Spring, SpringBoot

Développement Web/Mobile

Solicode Tanger (Sept 2021)

  • HTML, CSS, JS, PHP, SQL, Design Thinking, Figma

Développement Web/Mobile

Simplon.co (Oct 2021)

  • HTML, CSS, JS, PHP, SQL, Design Thinking, Figma

Technical Arsenal

Frontend

  • Angular & TypeScript
  • HTML5 & Modern CSS3
  • RxJS & Observables
  • Geospatial Visualization (Mapbox/OpenLayers)

Backend

  • Node.js & Express
  • Java & Spring Boot
  • NODE-RED
  • REST APIs & Swagger
  • Python

Data Science & AI

  • Python (NumPy, Pandas, SciPy)
  • Jupyter Notebook
  • Machine & Deep Learning
  • Probabilistic Modeling (HMM)
  • Markov Decision Processes (MDP)
  • Clustering (K-Means, Fisher-EM)

DevOps & Tools

  • PostgreSQL / SQL
  • Maven & Wrappers (Tanuki)
  • Git & CI/CD

Featured Projects

Telecom Management Platform
Node.js Angular GeoJSON

Telecom Coverage Management

Engineered a full-stack geographic application for visualizing and managing telecom fiber coverage. Implemented complex map boundaries, address geocoding, and RESTful API integrations through Keypro.

IMS API Server
Java Spring Boot Maven

Integrated Management System API Server & Provisioning

Maintained and scaled an Integrated Management System API Server utilizing Java Service Wrapper. Integrated GPON access operations, managed complex line deletion rules, quarantine flows, and hardware serial management.

Data Science Project
Python Machine Learning Deep Learning

Wine Clustering & Neural Architectures

Conducted advanced statistical modeling using Fisher-EM and K-Means for the WineQT dataset. Produced comprehensive mathematical resources and pedagogical models for Deep Learning architectures.

Probabilistic Modeling for Algorithmic Trading
Python HMM & MDP Quant Finance

Probabilistic Modeling for Algorithmic Trading

Designed an end-to-end pipeline analyzing 246 trading sessions of the Casablanca Stock Exchange (MASI index) using Hidden Markov Models (HMM) to identify latent market regimes (Bullish/Bearish). Formulated Markov Decision Processes (MDP) with Bellman equations to derive mathematically optimal trading strategies, implementing Expectation-Maximization and Viterbi decoding from scratch.

Let's build something amazing

I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.