
Yahya A.
SQL | IBMi | Data Engineer | MLops
Salaire / Taux journalier
Rennes, France
Mobilité : Paris, Nantes
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
With six years of experience in IBMi, data engineering, development, and consulting, I design and optimize data-driven and business-critical solutions. I combine strong RPG (III, IV, Free Form) and embedded SQL expertise with modern practices in DevOps, cloud integration, and advanced data processing. My work focuses on building reliable systems, improving data flows, and enabling organizations to leverage their information assets effectively.Key Skills and InterestsRPG development (RPG III, RPG IV, Free Form) and embedded SQLData engineering: ETL pipeline design, data ingestion, transformation, automation, orchestration, monitoringCloud data integration: moving data workloads to the cloud, hybrid architectures, connectivity with IBMiData quality & cleaning: standardization, validation, error handling, automated cleansing processesData governance: metadata management, data lineage, access control, documentation, consistency rulesData optimisation & exploitation: performance tuning, query optimisation, operational analytics, improving data availability for business teamsStrong experience in AS/400 / IBMi operations, system exploitation, job management, and performance monitoringApplying DevOps methodologies to streamline delivery, CI/CD, and improve collaboration across teamsDesign and integration of web services and RESTful APIs
Expérience de travail
Consultant IBM i / Data engineer
Freelance | Self-EmployedFreelance
juil. 2025 - Présent
1 an 4 mois
69340 Francheville, France
Consultant IBM i / SQL
Toyota Material Handling FranceFreelance
août 2024 - mai 2025
10 mois
69340 Francheville, France
Consultant IBM i / SQL
GROUPE FRAMFreelance
sept. 2023 - août 2024
1 an
69340 Francheville, France
Mission: • Requirements specification • Technical design • Implementation and development of different modules • Development of a web page based on IBMi and modeling of the data to create pdf files and modify them via the web page • Implementation of Web-service and REST API Technical environments: • Languages and Framework: RPG3 / 4, RPGLE, CL, PHP, HTML / CSS, XML / JSON • DBMS: SQL, DB2 • IDE: RDI, Microsoft Visual Studio • Methodology: Agile Kanban (Scrum) - Jira • Modeling language: Merise Domain: Tourism Commercial
Consultant IBM i / SQL
GO SYSTEMES
févr. 2022 - août 2023
1 an 7 mois
69340 Francheville, France
Mission: • Conduct a study on current IBMi MCO support files, including application analysis, documentation of procedures and processes, and rationalization. • Collaborate with the team to handle shifts and support requests. • Undertake development projects in the IBMi environment, encompassing needs assessment, analysis & design, execution in collaboration with the team, and deployment. Technical environments: • Languages and Framework: Java, RPG, RPG in free format, IBM iSeries, Node.js, PHP, HTML • DBMS: MySQL, SQL, DB2 • API: REST • Tools: Git, Jenkins, JIRA, Docker (notions), KUBERNETES (notions) • IDE: SAU, RDI with ARCAD, Visual Studio Code • Methodology: Agile Kanban (Scrum) • Modeling language: Merise Domain: Various
DevOps Consultant
Arcad Software
août 2021 - janv. 2022
6 mois
69340 Francheville, France
Mission: Reporting to the Professional Services Director, within a team of consultants, Supervise all ARCAD product implementation projects, from understanding the customer's needs to monitoring delivery Consulting: •Carry out or lead the installation or integration projects of ARCAD-Software products at customers' premises for all types and sizes of projects •Propose a methodological approach upstream and downstream of the implementation of the products •Share with the rest of the team my expertise •Provide advice to clients •Identify the issues to which ARCAD Software can provide answers •Provide expertise to participate in defining the evolution of ARCAD products
Consultant IBM i / SQL
Umanis
juil. 2020 - août 2021
1 an 2 mois
Nantes, France
Mission: • Requirements specifications • Technical design • Application maintenance and incident resolution • Web API development • Development of stored procedures • Database design • Automation of business and operating processes • Version management with Git • Deployment with Jenkins Technical environments: • Languages and Framework: RPG 3 /4 Free, RPGLE, CL, Shell (notions), Python notions) • DBMS: SQL, DB2 • Tools: GIT, Jenkins, JIRA, OASIS, Docker (notions), KUBERNETES (notions) • IDE: SAU, RDI with ARCAD, Visual Studio Code • Methodology: Agile Kanban (Scrum) • Modeling language: Merise Domain: Retail
Software Application Developer
OCSI Group
janv. 2020 - juil. 2020
7 mois
Paris, France
Mission: • Requirements specification • Technical design • Implementation and development of different modules • Development of a web page based on IBMi and modeling of the data to create pdf files and modify them via the web page • Implementation of Web-service and REST API Technical environments: • Languages and Framework: RPG3 / 4, RPGLE, CL, PHP, HTML / CSS, XML / JSON, Bootstrap, Python • DBMS: SQL, DB2 • IDE: RDI, Microsoft Visual Studio, Zend Studio (PHP) • Methodology: Agile (Scrum) • Modeling language: Merise Domain: Banking and consulting company
Junior Software Developer (retraining)
AutodidacteFreelance
avr. 2018 - janv. 2020
1 an 10 mois
69340 Francheville, France
Reconversion professionnelle Développement web: Html, CSS , Xml, Json, Php , SQL, JavaScript, Node js, Python
Formation
Le Wagon
Bachelor of Applied Science - BASc
2025 - 2025
7 mois
Activités et associations : Intelligence Artifcielle et Analyse Big Data
IBM
Développeur Web & IBMi AS/400, Programmation informatique, applications spécifiques
2018 - 2020
2 ans
IHEDREA - L’école de l'agri et de l'agro management
2017 - 2018
11 mois
Université de Rennes I
Bachelor of Science - BS, Agroécologie et agriculture durable
Licences et certifications
Introduction to Cybersecurity
Délivré le : août 2023
Devenir développeur / développeuse web front-end
Délivré le : sept. 2022