Louis Gnolfi

Software engineer. I build AI systems that work in production.

Automation · RAG · Blockchain · Full-stack. From architecture to deployment.

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What I deliver

  • AI automation

    I turn repetitive workflows and fragmented APIs into reliable operations and decision-ready outputs.

  • Knowledge systems

    I combine hybrid search, ranking and LLMs to turn scattered documents into grounded, cited answers.

  • Production software

    I architect, build and deploy full-stack products, including secure on-chain workflows.

Selected projects

Selected projects

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AI retrieval system: a Search query fans out to PostgreSQL through PGVECTOR vector search and full-text search; results merge through RRF rank fusion, producing Ranked Results.

About

Software engineer with seven+ years building software: institutions, independent engagements, products of my own.

I hold an engineering degree and completed a six-month university exchange at Université Laval in Québec. I then spent two years at Capgemini delivering public-sector projects for the French Ministry of National Education and the Ministry of the Interior, followed by one year working in Canada.

In parallel, I have built an independent practice from the beginning: around twenty projects delivered across multiple domains, three years supporting Airbus Helicopters as a recurring direct client, selected engagements through Upwork, and now my own company and products.

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Company & public-sector experience

2 years

Full-stack Developer

Consulting & public sectorFrench Ministry of National EducationMinistry of the Interior

International experience

1 year

Full-stack Engineer

Canadian company · Montreal · on-site

Independent practice

2019 to present
≈20projects delivered
2023 to present

Recurring direct freelance client

Upwork

Selected engagements through Upwork

Building my company

Now

Technical practice

Cloud & deliveryAWS · Azure · End-to-end project delivery
FrontendReact · Angular
Backend & dataNode.js · Java · Spring Boot · Spring Data · PostgreSQL · Redis · MongoDB
Automation, AI & Web3n8n · Retrieval systems · Smart contracts
Explore selected work →

Contact

PROJECT INQUIRY

Let's turn a complex idea into a production-ready system.

Share the problem, the constraints and the outcome you need. I'll reply with a concrete next step.

  • AI automation
  • Retrieval & RAG
  • Full-stack & Web3