Abdelhali Fanouni
Nanterre
Summary
Dynamic professional with a robust background in artificial intelligence and machine learning, specializing in the development, implementation, and optimization of advanced AI algorithms and models. Proven track record in enhancing team collaboration and delivering impactful results aligned with organizational goals. Recognized for adaptability and reliability, consistently prepared to meet evolving project demands while maintaining a focus on innovation and excellence. Committed to leveraging expertise to contribute to transformative projects within the AI landscape.
Overview
18
18
years of professional experience
Work History
Data and AI Engineer Freelance
Innadvance
04.2025 - Current
- Project 3 : Trading IA
- Designed and implemented an intelligent stock recommendation system — an interactive application (FastAPI, Streamlit, Scikit-learn, Docker) delivering personalized investment portfolios based on user profiles. Integrated a multi-criteria scoring engine, real-time data visualizations, and strong data privacy safeguards.
- Project 2 : Agent IA
- Autonomous NLP Agent based on RAG — Designed and implemented a full Retrieval-Augmented Generation pipeline to handle complex Natural Language Processing tasks (question answering, summarization, semantic search).
- Built with LangChain and LangTree, integrated SentenceTransformers for semantic encoding and ChromaDB as vector store. Used a local LLAMA 7B model for generation, ensuring full data sovereignty and zero external transmission.
- MLOps & Infrastructure — Containerized via Docker Compose with persistent storage for embeddings and low-latency retrieval.
- API & Frontend — FastAPI REST backend + Streamlit frontend for real-time interaction and query testing.
- Use Cases — NLP-driven document Q&A, automatic summarization, context-aware agents for enterprise knowledge bases.
- Testing & CI/CD — Pytest for critical logic; GitHub Actions for deployment automation.
- Outcome — Secure, production-ready AI agent capable of real-time NLP interactions over internal data sources.
- Project 1 : Smart Stock IA
- Smart Storage Optimization Platform — Designed and deployed an intelligent inventory management tool leveraging machine learning to optimize stock levels and reduce logistic waste.
- ML & Deep Learning — Built predictive models using Scikit-Learn, Prophet, TensorFlow; implemented pattern detection and logistic optimization workflows.
- Data Engineering — Developed with PostgreSQL, SQLModel, and Alembic for schema management and migration. Exposed functionalities through a FastAPI backend.
- Infrastructure & Orchestration — Managed with Docker Compose (multi-container setup), real-time monitoring, smart alerting, and automated dashboards.
- Outcome — Production-ready platform delivering 20–35% savings in logistic costs. Seamless integration with ERP systems via robust APIs.
- Adaptable to modern ELT stack. Architecture could be ported to GCP using BigQuery and DBT for scalable analytics workflows.
Data Engineer Freelance
Culligan
10.2022 - 12.2024
- ETL & iPaaS Migration – Talend/Qlik to Boomi
- Led the migration of legacy ETL pipelines from Talend and Qlik to the Boomi iPaaS platform. Drafted functional and technical specifications, scoped development, monitored project delivery, managed estimations and status reporting.
- Managed production support, bug fixes, feature evolution, and versioned deployments across production, UAT, and sandbox environments.
- Designed, built, and maintained robust data pipelines and workflow orchestration processes.
- Developed custom interfaces and jobs using Talend, Qlik, and Java scripting.
- Handled orchestration using TAC (Talend Administration Center) and TMC (Talend Management Console).
- Performed full migration from Talend developments to Boomi iPaaS cloud-native solutions, ensuring alignment with best practices in architecture, security, and scalability.
- Assessed change requests for feasibility, risk, workload, and implemented them in Boomi with continuous deployment and version control.
- Oversaw setup and operation of enterprise-grade integration infrastructure.
- Extensive experience with SFDC connectors/listeners, SAP connectors/listeners, and database connectors within the Boomi ecosystem.
- Application & CRM Data Integration – Multi-Platform. Integrated data flows into various applications including Salesforce CRM (via SOQL), Mobistep mobile app, Wizville, Synchroteam, and Trustville.
- Developed custom web services to interconnect heterogeneous systems using REST and SOAP APIs.
- Wrote technical documentation to support internal development and external partners.
- Used Amazon Web Services (AWS) for infrastructure: S3 for scalable storage and EC2 for virtual server hosting.
- Implemented backend scripts and automation in Groovy.
Data Engineer Freelance
Sisley
10.2021 - 10.2022
- Data Engineering & ETL Development – Matillion, Snowflake, Azure
- Wrote detailed functional and technical specifications, scoped development phases, and ensured project monitoring, reporting, and workload estimation.
- Supported user acceptance testing by preparing data sets for business validation.
- Developed ETL pipelines and interfaces using Matillion, ensuring performance and reliability.
- Managed data warehouse ingestion from Snowflake Data Lake, with monitoring of distributed execution on Azure compute services.
- Designed and executed complex SQL queries to optimize data integration processes.
- Led year-end financial process (RFA – YEFP): technical specifications, job monitoring, and issue resolution in production.
Data Engineer freelance
Novandie-Andros
10.2020 - 09.2021
- Project Management & Data Integration – Talend ESB (v7.1)
- Supervision of two developers: technical oversight and adherence to delivery deadlines
- Drafted functional and technical specifications, scoped development work, monitored project progress, created reports and cost estimates, and managed delivery milestones.
- Prepared and delivered test data sets to support business user acceptance testing (UAT); handled feedback and ensured rapid iteration.
- Shared and coordinated project schedules and key milestones across technical and business teams.
- Oversaw the development of Talend ESB interfaces between enterprise services, suppliers, clients, and delivery platforms.
- Assessed workload, risk, and technical feasibility for all integration developments.
- Proposed and implemented high-performance, secure, and scalable solutions, maintaining enterprise-grade standards in quality and reliability.
Technical Project Manager Freelance
Blachère Holding
02.2020 - 03.2020
- Legacy-to-Modern Interface Migration – Talend ETL (v7.1)
- Successfully migrated over 15 critical legacy DELPHI interfaces to modern Talend (v7.1) pipelines, covering key domains: accounting, supplier invoicing, customer logistics, and delivery services.
- Enabled full interoperability between departments and third-party providers, improving data flow reliability by +40%.
- Developed and deployed automated flows for employee scheduling, invoice reconciliation, and meal voucher processing, reducing manual interventions by ~60%.
- Engineered a custom ETL workflow for the Click & Collect service on the Blachere e-commerce platform, ensuring real-time synchronization with internal ERP systems.
- Ensured high standards of data quality, security, and performance through strict validation and testing cycles.
Project Manager Freelance
VEJA
07.2019 - 10.2019
- Technical supervision of three engineers (one intern and two engineers).
- Autonomous Project Management: Led initial scoping meetings, proposed optimized solutions aligned with business needs, and provided database architecture recommendations.
- Managed remote project delivery using Trello for collaboration and task tracking.
- Demonstrated strong responsiveness in production monitoring, implementing critical bug fixes with minimal delay.
- Developed integration flows with Talend TOS DI 6.4 for a sustainability-focused e-commerce client.
- Built data pipelines between a SAGE ERP database and external service providers.
Data Engineer
CGI
06.2018 - 07.2019
- Talend Data Integration (TOS 6.4), TIS 6.5, Talend MDM, Talend ESB, Webservices
- Skilled in writing, testing, and deploying clean and efficient code, following current best practices in web-based development.
- Produced technical specifications and deployment documentation.
- Imported, exported, and merged data from Excel and CSV files, and monitored integration pipelines.
- Developed Talend data flows and data management interfaces using DataMapper.
- Delivered in Agile/Scrum mode, with resolution and tracking of anomalies across production, testing, and development using ticketing systems like GLPI and HPQC.
- Managed the SAP Production Unit migration within Talend environments: Data Integration 6.4, Talend MDM, Talend ESB, Webservices, and Talend DSP (via Nexus, CommandLine, Karaf runtime).
Physics & Chemistry Teacher
Paris Regional Education Office
10.2017 - 03.2018
- Physics & Chemistry Teaching
- Led lectures and lab sessions, fostering group cohesion and collaborative learning. Delivered complex scientific concepts in an engaging and accessible way.
Project Engineer – Owner’s Representative (Project Management Assistance – AMO)
Alterea
10.2016 - 03.2017
- Energy Consulting & Decision Support Systems – Project Engineer (AMO)
- Designed and deployed a Qlik Sense-based decision support system, enabling data-driven insights for public and private stakeholders.
- Energy Audit & Technical Feasibility Studies
- Conducted comprehensive energy audits of buildings, including dynamic thermal simulations, evaluation of innovative insulation materials, and analysis of HVAC systems. Delivered detailed reports assessing cost efficiency, ROI, and proposed renewable energy solutions (solar panels, boilers, insulation upgrades).
- Public Sector Advisory & Project Management
- Provided technical assistance to public authorities (AMO) throughout the project lifecycle — from needs analysis and simulations to recommendations and stakeholder presentations. Ensured alignment with sustainability objectives and regulatory standards.
Physics & Chemistry Teacher
Versailles Regional Education Office
09.2012 - 06.2016
- Physics and Chemistry Teacher – Middle & High School Levels
- Delivered engaging lessons to help students understand core physical and chemical phenomena. Emphasized educational methods that promote conceptual clarity and hands-on learning.
JAVA/J2EE Developer
ABCIS Project
06.2007 - 02.2012
- Application Maintenance & Web Development – APEC Platform
- Handled Tier-3 maintenance (TMA) for the APEC website, ensuring continuous platform availability and issue resolution.
- Developed online English proficiency tests for candidate assessments.
- Created and deployed two professional blogs.
- Built an automated system to convert any file format into PDF.
Education
CS50's Introduction to Artificial Intelligence with Python -
HarvardX Online
Paris, France01.2025
CS50's Introduction to Programming with Python - undefined
HarvardX-Online
Paris, France01.2025
Master of Computer Applications - Javascript
Openclassroom
Paris, France01.2021
Blockchain Project Manager - Certificate
ALYRA
Paris, France01.2020
Blockchain Developer - Cerificate
ALYRA
Paris, France01.2019
JAVA/J2EE Engineer - Certificate
M2ii
Paris, France01.2018
Master of Science 2 - Physics-Major Energies et Advanced materials Minor Renewable Energies
Cergy-Pontoise University
01.2017
Skills
- Cloud & Modern Data Stack:
- GCP (BigQuery, Cloud Storage), DBT (data modeling, testing, deployment), Snowflake, Matillion, Looker, AWS (S3, EC2)
- Management :
- Strong communication and leadership skills, with proven experience in team collaboration, problem-solving, and leading cross-functional meetings
- Proficient in Agile methodologies (Scrum, Kanban) and experienced with project management tools such as Jira and Redmine
- Skilled in team management and operational coordination
- Blockchain :
- Blockchain : Hyperledger (fabric, sawtooth), Bitcoin, Ethereum, Litecoin, Stellar, Ripple Corda, Tezos
- Consensus (PoW, PoS, POET, PBFT, Notarié et Unicité (Corda))
- Langage : Solidity
- Information technology :
- Langages: Matlab, JAVA, HTML, VB, SQL (5 ans), XML, Fortran90, C, Javascript, Jquery, Bootstrap, HTML5, CSS3
- API’s: JavaBeans, Jsp, Servlet, EJB, SOAP UI
- Framework: Struts2, JPA (Hibernate), Spring MVC
- Environments IT: SQL Squirrel Client, Oracle 10g, COMSOL, J2EE, Talend (ESB, DI), phpMyAdmin, TOAD, Qliksense
- Operating system: Windows vista, 8, Linux, UNIX, Mac OS 1012, Pack office
- BTP: Sketchup 8, DPEWin, Perrenoud, Autocad, climaWin, Cast3m (Equivalent à CFD), MECAPLAN
- DevOps: Docker, Kubernetes, GitHub
- Tongues :
- English: Professional technical proficiency and fluent conversational level, reinforced by extended stays in Singapore, London, and Malaysia
- Probability theory
- PyTorch framework
- Model evaluation
- Python programming
- Agile methodology
- TensorFlow framework
- Data science
- Scikit-learn library
- Neural networks
- Feature engineering
- Machine learning
- Natural language processing
- Algorithm development
- Deep learning
- Adaptability and flexibility
- Decision-making
- Collaborative teamwork
- Interpersonal skills
- Project management
- Agile methodologies
INTERESTS
Sport : Athletism, Diving (SSI Advanced Adventurer/ Rescue), martial Arts (Qwan Ki Do, karate shotokan).
Languages
English
Advanced (C1)
French
Bilingual or Proficient (C2)
Timeline
Data and AI Engineer Freelance
Innadvance
04.2025 - Current
Data Engineer Freelance
Culligan
10.2022 - 12.2024
Data Engineer Freelance
Sisley
10.2021 - 10.2022
Data Engineer freelance
Novandie-Andros
10.2020 - 09.2021
Technical Project Manager Freelance
Blachère Holding
02.2020 - 03.2020
Project Manager Freelance
VEJA
07.2019 - 10.2019
Data Engineer
CGI
06.2018 - 07.2019
Physics & Chemistry Teacher
Paris Regional Education Office
10.2017 - 03.2018
Project Engineer – Owner’s Representative (Project Management Assistance – AMO)
Alterea
10.2016 - 03.2017
Physics & Chemistry Teacher
Versailles Regional Education Office
09.2012 - 06.2016
JAVA/J2EE Developer
ABCIS Project
06.2007 - 02.2012
CS50's Introduction to Programming with Python - undefined
HarvardX-Online
Master of Science 2 - Physics-Major Energies et Advanced materials Minor Renewable Energies
Cergy-Pontoise University
CS50's Introduction to Artificial Intelligence with Python -
HarvardX Online
Master of Computer Applications - Javascript
Openclassroom
Blockchain Project Manager - Certificate
ALYRA
Blockchain Developer - Cerificate
ALYRA
JAVA/J2EE Engineer - Certificate
M2ii