Freelancer profile translated to English.

Description

Looking for an experienced fullstack developer to join your team? Want to develop a modern, scalable, and business-impact-oriented SaaS?

You've come to the right place.

I've been a software engineer for over 15 years, with a versatile profile that is both technical (Fullstack, Architect, Devops) and has a strong appetite for Product design (Customer-centric, MVP design, DDD).

I've worked for large corporations and more recently for successful startups:

- Agicap: Fintech FT120

- 41Hexagon: logistics startup

- Jobo Interim: HR Tech

- Adifis: construction startup

My values:

1️⃣ I place great importance on the impact of what I develop. For me,code is just a toolto achieve product and business goals.

2️⃣ I am a follower of the Software Craftsmanship movement: I carefully develop your custom product. I implement the best quality standards in the software industry while remainingpragmatic to the context and stage of the product.

Services I offer:

➤ Backend development (REST API)

➤ Frontend development (Angular, React, Blazor)

➤ SaaS deployment in a Cloud environment (Docker, Azure)

➤ CI/CD pipeline setup (Azure DevOps, Gitlab)

➤ Mentoring on development best practices (TDD, BDD, DDD, Continuous Deployment, Testing strategy)

➤ Mentoring on feature arbitration and prioritization for maximum value

➤ Audit of a codebase to evolve/refactor

Interested?

Let's grab a coffee ☕️ together, contact me via Malt.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Lyon (up to 20km), Paris (up to 10km), Bordeaux (up to 10km), Marseille (up to 10km)

JOBO Interim
Founding Engineer
HUMAN RESOURCES
January 2025 - Today (1 year and 5 months)
HRTech startup specializing in temporary work in Ivory Coast.

🎯 Mission: Develop a SaaS to connect temporary workers with companies. Optimize Jobo's internal process to scale operations from 300 to several thousand managed workers.

👔 Roles: Founding Engineer, Fullstack Developer

🚀 Results:
Increased worker data reliability through a WhatsApp conversational agent that directly interacts with them to automatically update their profiles.
Reduced time to find a candidate from several hours to a few minutes using a matching algorithm that selects the best candidates (from a database of 20,000) for a given assignment. Criteria: skills, location, trust score.
Generated a temporary work contract in 20 seconds instead of 15 to 30 minutes of manual entry.

🛠️ Actions:
Organized EventStorming sessions to model JOBO processes and analyze pain points.
Produced UI mockups and prototypes to gather feedback.
Built various internal and user-facing products (fullstack developer).
Managed and monitored production infrastructure (Azure cloud).
Upskilled the team on Software Craftsmanship.

Skills: Startup Development · Full-stack development · Minimum Viable Product · Software craftsmanship · Domain Driven Design · Clean code · Azure Cloud · Software development · C#
Startup Development Full-stack development MVP Software Craftsmanship Domain Driven Design Clean Code Microsoft Azure C# .NET artificial intelligence
Agepi
Software craftsman - Fullstack Developer
CIVIL ENGINEERING
May 2023 - April 2025 (1 year and 11 months)
Lyon, France
Architecture and project management firm for tertiary construction projects.

🎯 Mission: **Develop a SaaS to help architects and project managers centralize and manage construction project data**.

👔 Roles: Founding Engineer, Technical Lead, Fullstack Developer

🚀 Results
Centralization of emails, documents, and all construction project data in one place for all collaborators (500 emails per day per organization).
Reduced information search time.
80% of emails automatically sorted by project.
100% of inboxes organized when using Agepi (inbox zero).
Automatic labeling of building-specific concepts (trade, package, phase, stakeholder) for more efficient retrieval of specific information.
1 hour saved per day per employee.
10% reduction in email exchanges (internal sharing).

🛠️ Actions
Support in solution design and modeling through collaborative EventStorming workshops.
0 to 1: Autonomous development of the SaaS MVP from A to Z (product, dev, infra).
Onboarding of Adifis' 10 employees.
Creation of business KPIs to track application usage.
Iteration on features to deliver increasing business value.
Communication of new features and regular demonstrations.
Implementation of AI features to facilitate the processing of large amounts of data.
c# .NET Blazor MVP Event Sourcing CQRS eventstorming story mapping Architecture
41hexagons
Chief Technology Officer (CTO)
LOGISTICS AND SUPPLY CHAIN
October 2022 - April 2023 (6 months)
Lyon, France
Logistics startup specializing in the Amazon Flex (US) application.

🎯 Mission: **Develop a mobile application to optimize the earnings of delivery drivers using Amazon Flex by automatically booking the most profitable routes**.

👔 Roles: Founding Engineer, Hands-on CTO, Fullstack Developer

🚀 Results:
Creation of the MVP in 3 months.
0 to 1000 customers in 1 month.
$2000 MRR by the 3rd month.
Average time to accept a profitable route: 100 ms.

🛠️ Operational Actions
Develop the various applications (mobile, backend).
Set up and daily monitor production infrastructure.
Set up and administer internal tools like the back office (Retool) or product usage analytics (Metabase).
Structure and organize the Product backlog.
Prioritize technical tasks.

🛠️ Strategic Actions
Define the overall IT architecture (software and infrastructure).
Define consistent development practices to ensure the shortest possible time to market (technical debt management, continuous delivery, etc.).
Participate in the Product roadmap by analyzing technical risks in relation to the Product strategy.

🛠️ Organizational Actions
Assist in structuring the company in its early stages (setting up communication tools, documentation management, task tracking).
Mentor the other two developers in upskilling on development best practices and agile practices.
Startup Coaching .NET MAUI Azure BDD TDD PostgreSQL