About me

I build software to solve real problems: applications, backend systems and infrastructure that keep products and day-to-day operations running.

My work is about understanding a problem, finding the right approach and turning it into a solid technical solution. I care as much about designing how a system works as about putting it into practice, from its architecture decisions down to the details that determine whether it holds up in the real world.

Systems architecture, AI engineering and cloud infrastructure are some of the areas I go deep into to expand what I can build and to make better design decisions.

Now Building an LLM runtime to experiment with AI agents and harnesses. Studying systems architecture and digital finance.

Portrait of Juan Segundo Hardoy

[01] WORK EXPERIENCE

Backend Developer | Data & Process Automation 01/2026 — Present
UMC y Haciendas Villaguay
Designed and developed a suite of Python applications integrated with SQL Server for auction control, contract generation and interest calculation, cutting manual errors and saving operational hours. Built a scheduled serverless pipeline deployed through GitHub Actions that automates data ingestion with no idle infrastructure cost, plus Excel and Playwright web-scraping automation that trims the weekly administrative load.

[02] EDUCATION

Bachelor’s Degree in Information Systems 2024 — Present
Universidad Nacional del Nordeste

[03] TECHNICAL SKILLS

Backend
Python · Django · FastAPI
Frontend
JavaScript · React · HTML5 · CSS3
Data
PostgreSQL · MySQL · SQL Server · Redis
Infrastructure
Docker · Linux · AWS · Azure · GitHub
Tooling
Agent-assisted development — SDD, TDD, ODD, RDD & ADE (Orca)

[04] INTERESTS

Some problems and fields spark my curiosity more than others: livestock and agriculture, fintech, systems infrastructure and everything around AI engineering. I also enjoy reading, and I'm drawn to history.


[05] CONTACT & RESOURCES

If you want to know more about me or just chat, write to me or download my CV.