RNFreelancer profile translated to English.
Back to original languageAbout Romain
ENSAM engineer with over 20 years of experience, I support industrial transformation through data and AI, by designing concrete solutions that transform operations into performance levers.
What sets me apart: a deep understanding of the field and businesses, acquired through projects in very diverse sectors - mining & quarries, public works, connected distribution, finance & trading - and an ability to translate real, even implicit, needs into tailor-made technical solutions.
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- freelanceTechnical Solutions EngineerJuly 2020 - Today (5 years and 11 months)For the past 4 years, I have been working as a freelancer on various data and tech projects, combining automation, applied AI, API integration, and business tool development.Examples of projects completed:• Development of trading algorithms in Python (market data analysis, automated execution)• Implementation of ETL pipelines to structure and exploit customer data (e.g., Legolfclub)• Creation of intelligent agents and automated workflows with n8n, OpenAI, third-party APIs, and no-code/low-code tools• Exploitation of weather models (Arome, GFS, etc.) and integration of weather APIs for visualization and environmental data analysis
- SOSTechnical Lead – Data Science, IoT & Software/Hardware IntegrationE-COMMERCEJanuary 2020 - Today (6 years and 5 months)Boston, MA, USAAs a true jack-of-all-trades in data and IoT, I designed and deployed a network of connected feminine product dispensers, combining business requirements, technological innovation, and advanced risk analysis:
- Complete Integration: Integration of embedded hardware (sensors, etc.), firmware, and software solutions (GCP, Firebase, BigQuery) with a serverless architecture, to ensure optimal availability and reliable collection of usage and exposure data.
- ETL & Real-time Data: Design of data pipelines with Python/Typescript/... and SQL/Firestore/RTDB to continuously collect, structure, and analyze dispenser telemetry. Processing focused on product performance, UX optimization, and anomaly detection.
- Risk Analysis & Marketing Attribution: Proactive monitoring via Honeycomb and Firebase Analytics. Integration of advertising APIs to analyze the impact of marketing campaigns on the conversion funnel. Exploratory work on causal approaches.
- Business Focus & Reporting: Translation of business needs into concrete solutions, creation of interactive dashboards (Power BI, Looker Studio) to track key indicators and inform strategic decisions (usage, impact, conversion).
- From PoC to Industrialization: Successful transition from proof of concept to large-scale deployment (US), with automated production deployment via CI/CD, in close coordination with product and technical teams.
Strengths: Global approach (tech + business), solid experience in risk analysis, and ability to deliver robust and scalable solutions. - ARKANCE OPTIMUMTechnical Lead – Digital Transformation & Data Integration (Industry 4.0)CIVIL ENGINEERINGJanuary 2013 - January 2020 (7 years)Paris, FranceAs a true jack-of-all-trades in data and IoT, I designed and deployed a network of connected feminine product dispensers, combining business requirements, technological innovation, and advanced risk analysis:
- Complete Integration: Integration of embedded hardware (sensors, etc.), firmware, and software solutions (GCP, Firebase, BigQuery) with a serverless architecture, to ensure optimal availability and reliable collection of usage and exposure data.
- ETL & Real-time Data: Design of data pipelines with Python/Typescript/... and SQL/Firestore/RTDB to continuously collect, structure, and analyze dispenser telemetry. Processing focused on product performance, UX optimization, and anomaly detection.
- Risk Analysis & Marketing Attribution: Proactive monitoring via Honeycomb and Firebase Analytics. Integration of advertising APIs to analyze the impact of marketing campaigns on the conversion funnel. Exploratory work on causal approaches.
- Business Focus & Reporting: Translation of business needs into concrete solutions, creation of interactive dashboards (Power BI, Looker Studio) to track key indicators and inform strategic decisions (usage, impact, conversion).
- From PoC to Industrialization: Successful transition from proof of concept to large-scale deployment (US), with automated production deployment via CI/CD, in close coordination with product and technical teams.
Strengths: Global approach (tech + business), solid experience in risk analysis, and ability to deliver robust and scalable solutions.
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Education
- Engineering degree, Mechanical specializationENSAM (Ecole Nationale Supérieure des Arts et Métiers)2006Diplôme d'ingénieur spécialité mécanique
- DUT Physical Measurements, Instrumentation optionIUT Bordeaux2003DUT Mesures Physiques opt: Instrumentation