Freelancer profile translated to English.
Back to original languageAbout Alexandre
Expert GenAI Python Node – CTO as a Service
Do you have a complex AI project and want to be accompanied?
As a technical expert, I put my experience to the service of your web, AI, SaaS, and data applications, guaranteeing an agile, scalable, and robust approach.
What I offer:
- **👥 Team Augmentation & Recruitment**: Building qualified and suitable technical teams.
- **📆 Agile Project Management**: Sprint, estimation, and backlog management with a structured approach.
- **🔧 Technology & API Selection**: Choosing the best open-source and third-party solutions for your specific needs.
- **🛠 Foundation Setup**: Implementing best practices (linters, Gitflow) and ensuring code quality.
- **☁️ Cloud Architectures**: Designing and deploying robust cloud architectures with CI/CD and Infrastructure as Code.
- **📊 Monitoring & Quality**: Implementing CI/CD tests, performance tracking, and observability for **AI, RAG, LLM**.
Technical Expertise:
I design high-traffic cloud architectures, integrating automated tests to ensure SLA and HA. Myfront-endskills (React, Angular) allow me to oversee the entire project. Specializing inAI**, I integrate Generative AI, RAG, and **LLMsolutions to create intelligent and high-performing applications using frameworks like LangChain.
Skills:
- **🖥 Languages**: GraphQL, RESTful, JavaScript, TypeScript, Node.js, Go, Python
- **☁️ Cloud & DevOps**: Docker, Kubernetes, AWS, GCP, Azure, Terraform, Serverless
- **💾 Databases**: MySQL, PostgreSQL, Mongo, DynamoDB, ElasticSearch
- **⚙️ Frameworks**: React.js, Nest.js, FastAPI, Angular.js, Vue.js, Echo (Go)
- **🧪 Testing & Quality**: Cypress, Jest, Mocha, k6
- **📊 Data Engineering**: LLM, GenAI, Machine Learning, Spark MLlib, TensorFlow, NLP, Spacy, RAG
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 10km), Nantes (up to 50km), Nice (up to 50km), Marseille (up to 50km), Lyon (up to 20km)
Experience
- SanofiLead AI EngineerPHARMACEUTICALS INDUSTRYOctober 2023 - Today (2 years and 9 months)Paris, FranceDesigned and delivered a global Generative AI platform, on top of Veeva DAM, supporting automated content creation, localization, pre medical legal and regulatory review. Led a team of 5 engineers.Key Responsibilities:- Architected a multi-cloud GenAI platform (AWS & Azure)- Integrated multiple LLMs and generative models- Built advanced RAG pipelines and document extraction workflows- Designed scalable APIs and orchestration services in Node & Python- Defined security, performance, and observability standardsKey Achievements:- Reduced content production time by 65%- Processed 5,000+ documents per month- Supported 8+ markets- Achieved real-time asset generation latency under 20 seconds
- VeepeeLead AI EngineerE-COMMERCEOctober 2022 - October 2023 (1 year)ParisDeveloped an AI-powered Product Information Management system with automated content generation and product similarity detection.Key Achievements:- Managed 10M+ SKUs- Generated product descriptions in 15 languages- Reduced onboarding time by 71%- Achieved 92% accuracy in duplicate detection
- VINCILead Software and Data EngineerHUMAN RESOURCESSeptember 2018 - November 2022 (4 years and 2 months)Saint-Ouen, FranceBuilt a long-term HR intelligence platform for skills extraction, employee matching, and training recommendations.Key Achievements:- Matched 80,000+ employees to training programs throughout all of Vinci's subsidiaries- Reduced skills gap analysis time by 70%- Processed 50,000+ CVs per month- Achieved sub-200 ms response times- Reduced recruitment time by 40%
Reviews
Felix
BOLDY SAS
Reviewed on 4/30/2022
Super réactivité et sens de la qualité
Felix
BOLDY SAS
Reviewed on 1/20/2022
Top développeur :-) Je recommande
Alexandre has chosen to hide 1 review
Recommendations
GB
FU
+2
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Education
- Master Big Data & Digital StrategyHETIC2018Pursued specialized master's program to gain hands-on expertise in data science, machine learning, and big data technologies—complementing my engineering background with practical skills directly applicable to my BI and marketing analytics work at Rocket Internet.
Certifications
- Node.js Certified DeveloperNodeJS Foundation2016
- Professional Data EngineerGoogle Cloud Certified2018