Freelancer profile translated to English.
Back to original languageAbout Mahdi
Experienced IT engineer in Java development, project management, agile methodology, and client relations. I have worked in the areas of electronic payments, financial markets, and marketing during my previous experiences.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Champigny-sur-Marne (up to 20km)
Experience
- Solocal SATechnical LeadSOFTWARE PUBLISHINGFebruary 2024 - Today (2 years and 4 months)Boulogne-Billancourt, FranceSolocal provides online advertising services, including Real-Time Bidding (RTB), to help businesses increase their visibility and effectively target customers through platforms like Google and Facebook. The RTB platform runs on Google Cloud Platform and is built with Java, Angular, and Node.- Stabilized the platform after migration to Google Cloud, optimizing performance and reducing infrastructure costs.- Improved marketing campaign success rate, increasing objective achievement from 77% to 97%.- Led technical grooming sessions and conducted in-depth code reviews for development teams.- Supported team members in resolving blockers through mentoring and pair programming when necessary.- Collaborated closely with DevOps to optimize deployment and implement KPIs, alerts, and new modules.- Conducted in-depth investigations and root cause analyses of production environment anomalies.- Collaborated with management to provide clear technical explanations and recommendations.Technical environment: Angular, Node 12, Java 8-21, Spring Framework, Spring Boot, ActiveMq, Kafka, Docker, Kubernetes, Gitlab, PostgreSQL, Junit, BDD, Real Time Bidding, Bidswitch, Xandr(Appnexus), Google Cloud Platform (GCP)
- AirshipTechnical Account ManagerSOFTWARE PUBLISHINGApril 2020 - April 2022 (2 years)Paris, FranceSupported clients and managed the technical integration of services offered by Airship, a SaaS platform specializing in Push Notifications, Emails, SMS, and In-App Messages.- Ensured commitments on migration projects to selected solutions.- Proposed architecture designs aligned with clients' technical consistency frameworks.- Monitored and provided technical leadership for solution integration projects at client sites.- Implemented data flows and managed APIs.- Analyzed and processed audience data using Python scripts, pandas, and BigQuery.Technical environment: Python, FastAPI, Android, iOS, Javascript, Pandas Library, Java, Swift, Google Cloud Platform
- ZodiaSenior Java DeveloperBANKING AND INSURANCEJune 2022 - November 2023 (1 year and 4 months)Paris, FranceSupported clients and provided technical leadership on projects for Zodia, an institutional cryptocurrency custodian and SaaS platform provider for global financial institutions.Developed, maintained, and implemented various backend modules, including:- Participated in code reviews and technical design.- Estimated and costed technical aspects and tasks in projects.- Maintained and evolved, prevented issues, and corrected various backend microservices.- Maintained and corrected accounting modules.- Exposed APIs and provided technical documentation.- Maintained and configured the Solace Message Broker.- Managed and designed database schema changes.- Integrated Metaco Harmonize APIs.Technical environment: Java 17, Solace, Docker, Kubernetes, Jenkins, Harmonize (Metaco), Cryptocurrency, GitHub, PostgreSQL, Spring RESTful Web Service, Jooq, BDD, Lambok, Liquibase
Reviews
Eric
Solocal SA
Reviewed on 11/18/2024
Very good handling of the technical lead role for the team despite a complicated environment: new team, poorly documented application. Mahdi showed great involvement and insight and did not hesitate to dig into the code to keep this high-performance real-time platform operational (programmatic campaign management for our clients).
Delivery records have been broken in recent months!!!
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Education
- MasterEcole Centrale de Lille2013Spécialité : Systèmes, machines autonomes et réseaux de terrain - Automatique - Robotiques
- Computer Science EngineerNational School of Computer Science (ENSI)2013Spécialité : Génie logiciel et systèmes d'informations - Algorithmiques - Recherche opérationnelle - Base de données
Certifications
- Preparing for Google Cloud Certification: Cloud ArchitectCoursera2022
- Introduction to Generative AICoursera2023