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Juan Fallas

@juanfallas

AI/ML software engineer at Gaudi AI who cut a blueprint reader’s cost ~9x and latency ~12x while raising VLM accuracy to 90%.

Costa Rica

Message

At Gaudi AI, I build LLM and VLM systems for construction takeoff, including browser agents that price materials on live retailer sites. I cut a blueprint reader’s cost by about 9x and latency by about 12x, and raised shear-wall classification accuracy to 90% on held-out drawings.

I founded and built ArchivoRunner, a race-photo platform where runners find event photos by bib number or selfie and organizers manage races and sponsors. I built its computer-vision pipeline and full-stack product, which covered three races from photo ingestion to delivery.

At Intel Corporation, I built Python validation automation and internal applications for Xeon teams, including dashboards used by engineers to support validation workflows. I also built personal projects, including a job-matching assistant and an Outlook MCP server.

Experience

Work history, roles, and key accomplishments

Current

AI/ML Software Engineer and Full-Stack Developer

Current

Gaudi AI

Aug 2026 - Present (2 months)

Built LLM browser-automation agents for material pricing, RAG-style LLM matching, and a VLM blueprint reader that was made ~9x cheaper and ~12x faster. Owned the material-pricing service end to end, including design, testing, and deployment on Azure.

LLM VLM Browser Use PostgreSQL Pg_trgm RAG Python Docker Azure Container Apps Service Bus Supabase Pytest Prompt Engineering Computer Vision geocoding Data Engineering

Current

Founder and Lead Software Engineer

Current

ArchivoRunner

Dec 2025 - Present (10 months)

Founded and built a race-photo platform for runners and organizers, covering 3 races end to end. Shipped the full stack including Next.js, FastAPI, PostgreSQL, and a computer-vision pipeline for bib detection and face matching.

Next.js React TypeScript fastAPI PostgreSQL Alembic Cloudflare R2 Worker GitHub Actions YOLO PyTorch Paddle OCR InsightFace Pgvector Authentication CSRF Rate limiting Strava OAuth

Software Engineer, Xeon DFT, Reset and Vectors (DRV)

Intel Corporation

Sep 2023 - Aug 2026 (2 years 11 months)

Built and maintained full-stack internal applications and dashboards used by ~300 monthly active engineers, and developed Python automation and validation infrastructure for Xeon DFT, reset, and test-vector flows. Enabled up to 87% pre-silicon DFT coverage and reduced manual validation effort.

Python React TypeScript fastAPI Django NodeJS C++Perl BASH SQL PostgreSQL SystemVerilog Tessent Debian Packaging Git Code Review Technical Documentation

Student Worker, Xeon Test Program Silicon Validation

Intel Corporation

Sep 2022 - Sep 2023 (1 year)

Built React and TypeScript dashboards and internal client utilities for self-service access to validation tooling. Developed Python automation in Linux environments that streamlined Xeon test-program validation workflows.

React TypeScript Python Linux Testing Automation Validation

Education

Degrees, certifications, and relevant coursework

Instituto Tecnológico de Costa Rica (TEC)

Licentiate (Licenciatura), Electronic Engineering

2016 - 2024

Activities and societies: Teaching assistant, Discrete Circuits course.

Completed all coursework for a Licentiate in Electronic Engineering, including the bachelor's-level curriculum, with the final graduation thesis pending. Served as a teaching assistant for the Discrete Circuits course.