Freelancer profile translated to English.
Back to original languageAbout Michael
With 18 years of experience in software architecture, development, and managing tech teams, I help companies structure their platforms and teams to ensure scalability and efficiency. My career has taken me from FinTech (MangoPay, SG Corporate Investment Banking) to e-commerce (La Poste), through IT audit and transformation (Total, BPCE).
Technical & Cloud Expertise
- Migration and redesign of architectures to Azure, AWS, Heroku
- Design and breakdown of N-Tier, Microservices, Hexagonal systems
- Mastery of backend/front technologies: Java, C#, Python, Node.js, React
- Big Data, Blockchain, Messaging (Kafka, RabbitMQ)
Management & Leadership
- Structuring and managing tech teams (up to 100 developers)
- Steering technical roadmaps and reducing technical debt
- Implementing CI/CD, DevOps, and Craftsmanship practices
- Optimizing delivery cycles (1-2 releases in production per sprint)
Key Projects & Experiences
- Tech Lead – Development of MangoPay from scratch
- E-commerce Tech Lead – La Poste, creation and production deployment of a Big Data platform
- DevOps & Delivery Audit – BPCE, redesign of CI/CD processes and team training
- Blockchain Lead – AllianceBlock, development of a crypto-based data broker
What I Offer
- CTO – Structuring and accelerating a technological vision
- Software Architect – Designing robust and scalable systems
- Freelance Engineering Manager – Supervising and supporting tech teams in transformation
If you have a demanding project and are looking for an expert to help you structure and accelerate it, let's talk.
Michaël Nedjam
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km), Paris (up to 10km)
Experience
- La PosteTech leadE-COMMERCEMarch 2023 - Today (3 years and 5 months)Paris, FranceAs the Tech Lead for La Poste's new e-commerce unit, I led the development of an application for e-commerce businesses to track post-sale key performance indicators (KPIs) across various sales channels, taking the project from conception to successful production deployment.
- Technical Leadership: Mentor development and ensure architectural and code quality.
- Project Management: Oversee team building and process optimization.
- Agility and Delivery: Promote agile methodologies for frequent production releases.
- A L L I A N C E B L O C KTech leadPRIVATE EQUITYMarch 2022 - December 2022 (10 months)Paris, FranceCreation of a marketplace for large volumes of data to bring a first version into production. The application allows uploading large volumes of data and then monetizing it on the blockchain.
- Development of the solution
- Technical and human leadership of a team of 4 developers.
- Audit and architecture of a high-performance application in a large data volume context
- Management of the first production deployment (planning, impact, process setup)
- Groupe TotalAuditor | Principal ArchitectENERGY AND UTILITIESOctober 2020 - January 2022 (1 year and 3 months)Paris, FranceWithin a startup acquired by Total, and following the CTO's departure, Waykonect (80 IT staff) was not satisfied with its production deliveries.My role was to:
- Identify the bottlenecks preventing satisfactory application delivery.
- Make and implement recommendations (Organizational structure, processes, architectural choices, and supplier relations).
- Establish a new architecture team organization.
- Assist in architectural decision-making.
- Implement and support a technical debt reduction mechanism.
- Implement a business model (DDD Chapter 2).
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Education
- Computer EngineeringESGI