Francisco Sanchez
Senior Full-Stack & GenAI Engineer at TandemTrace
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolFrancisco Sanchez is a Senior Full-Stack and GenAI Engineer based in Madrid with 9 years of experience building scalable SaaS and AI-first products. He specializes in delivering production-grade systems that combine Python, FastAPI, JS/TS frontends (Vue/React), and vectorized GenAI backends using RAG, PGVector and LangChain, while applying event-driven, serverless and clean/hexagonal architectures. At recent startups he moved models into reliable workflows—automating document classification and identity verification—while owning CI/CD, infra-as-code and observability across AWS/GCP and Kubernetes. He pairs hands-on coding with pragmatic measurement and iteration, shipping features fast without sacrificing maintainability. A pragmatic generalist, he often bridges data science and engineering to productionize ML models and build developer-friendly platforms.
9 years of coding experience
6 years of employment as a software developer
Advanced professional training in web application development, Software development, Advanced professional training in web application development, Software development at IES Virgen de la PazBachillerato, Technological, Bachillerato, Technological at IES Giner de los Rios
English, Spanish
Stackoverflow
667reputation
501kreached
45answers
1question
Github Skills (74)
ace-editor9
code-editor8
browser8
javascript8
makecode8
emoji8
ace8
unicode8
semantic8
webpack8
sanic7
python7
admin7
json7
typescript7
Programming languages (6)
Github contributions (5)
franciscorode/asyncio_ddd
Aug 2022 - Jan 2025
⚡ Example python project using asyncio and DDD patterns
Contributions:30 PRs, 28 pushes, 29 branches in 2 years 5 months
pythondddasynciopython3patterns
imageneratext/docker_openvpn
Jul 2021 - May 2022
Contributions:9 commits, 11 pushes, 1 branch in 10 months
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