Freelancer profile translated to English.
Back to original languageAbout Fabien
With12 years of experiencein fullstack web development, I have acquired aresults-orientedapproach and a **product vision**.
I am an expert in fullstack and cloud web development, specializing in Angular and Java on Azure. I can therefore:
- help you quickly deliver your APIs and product features, particularly through AI,
- improve the performance of your applications and Java APIs,
- reduce your technical debt by implementing good development practices,
- secure your applications to meet current security and compliance requirements,
- implement AI workflows and agents to enhance your offering and gain autonomy.
Specifically, I have:
- Developed an Angular web application and Java API for Kärcher, connecting 200 operational staff and carriers within an autonomous platform, drastically improving their service quality.
- Managed the fullstack team at Sightness for 3 years, during which I delivered 4 new offerings (Angular and Java Spring API) in SaaS format, responded to annual pentests, and enabled Sightness to obtain the Great Place To Work certification.
- Implemented a VIP option on an existing Angular and Java application for Bouygues Telecom, opening up B2B access to their premium clients, enhancing their image by reducing organizational friction.
- Led the SSO interconnection of LVMH with Sightness, which resulted in securing the contract in less than a month.
🚀 My stack: Angular, Java & Spring Boot API, Rust, Claude code, AI, Supabase, MongoDB, Cosmos DB, Azure, Docker, OAuth2/OIDC
Looking for a partner who prioritizes business impact and ROI?
I invite you to send me a message; I respond within the hour.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km), Bordeaux (up to 50km), Nantes (up to 50km), Lyon (up to 50km), Toulouse (up to 50km)
Experience
- SightnessTech Lead (SaaS)TRANSPORTATIONJuly 2023 - December 2025 (2 years and 5 months)Plaines Wilhems, Mauritius**Mission**: Scale the technical organization to support the growth of the SaaS offering and foster a culture of innovation.As Tech Lead and Azure Architect for 3 years, I have:
- Managed a team of 4 people -> Time to market reduced by 30% over the period
- Enhanced the offering with 4 B2B SaaS applications (Angular/Java Spring Boot API/Cosmos DB) -> +10 clients over 3 years.
- Integrated AI workflows into existing features.
- Led the implementation of SSO for LVMH, enabling the integration of their brands into our information system. This resulted in securing the contract in less than a month.
- Developed a VIP option on an existing application for Bouygues Telecom, opening B2B access to their premium clients, enhancing their image by reducing organizational friction.
- Replaced Skalin with an in-house, custom system -> -€8000 in annual costs and improved customer tracking
- Deployed a SIEM, Azure Front Door, and Azure API Management -> +25% in pre-sales response
- Trained employees on SBI Communication and Feedback -> company certified Great Place To Work for 3 consecutive years
- SightnessWeb ArchitectTRANSPORTATIONJanuary 2020 - June 2023 (3 years and 5 months)Plaines Wilhems, Mauritius**Mission**: Transform a legacy infrastructure into a secure, SaaS-ready cloud platform.AsWeb Architectfor 3 years, I have:
- Migrated the IS's historical authentication to an IAM system -> +8 clients in SSO
- Migrated 2 legacy applications to Azure PaaS -> Reduced time to market
- Developed a specific tool for Kärcher -> improved their service quality
- Expanded the offering through the design and delivery of 4 SaaS applications (Angular/Java Spring Boot API/MongoDB)
- Responded to annual pen-tests and ISO 27001 audits -> Opened the offering to major European clients
**Impact**: Successful transition from an "internal software" mode to a global, ISO 27001 certified, secure, and interoperable SaaS offering, bringing in over 10 clients among major European groups. - SightnessWeb Technical Team LeadTRANSPORTATIONJuly 2017 - December 2019 (2 years and 5 months)Plaines Wilhems, Mauritius**Mission**: Transform an outsourced development activity into a high-performing and autonomous internal center.Upon joining Sightness as a VIE, I spent 2 years:
- Structuring an offshore IT team: recruiting 2 fullstack developers (Angular, Java Spring, MongoDB)
- Bringing 2 outsourced web applications back in-house (skill transfer from IT service companies)
- Implementing development standards (Git flow, CI/CD, peer review)
- Developing a business back-office in C#
**Result**: Creation of an autonomous, multidisciplinary IT structure capable of taking over and evolving the group's application portfolio for the transition to SaaS mode.
Reviews
Recommendations
+1
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Develop Your Leadership PotentialDale Carnegie2023(40h) Transition de l'expert technique au leader d'équipe : délégation, feedback, communication et développement des collaborateurs.
- Information Systems ManagerCESI2013Formation en 5 ans : ingénierie logicielle (3 ans) puis spécialisation management des SI (architecture, gouvernance, sécurité).