About
Software engineer specialising in IT and hardware, software and cloud products. Currently leading IT at Arai, a technology brand of SoftShop and Paraguay's first Chromebook brand. Google Cloud Professional Architect certified. Specialised in software development and AI work with agents and local inference. I build and maintain the arai.la storefront as the sole developer, lead the device line — cloud AI integration and LTE connectivity — and design hands-on programs that put real tools in front of people who have never used them; my most recent one put ~400 Paraguayan students aged 14 to 17 through a live entrepreneurship competition, covered by 5Días. Before Arai I built production services and AI systems at SoftShop.
Work Experience
Education
Skills
Check out my latest work
I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.
Gafitas
A Mac UI harness for small models. It finds the code that answers your question on-device with EmbeddingGemma, then has a coding agent draw an interactive figure of how it fits together, tied to the real lines. Gafitas ships the drawings, so a small local model can explain as clearly as a frontier one.
Live entrepreneurship bootcamp — Team Arai
Designed and delivered a live entrepreneurship bootcamp for ~400 Paraguayan students aged 14 to 17, run as a real-time competition instead of a lecture: teams defined a product, chose an audience, built a brand identity and shipped a website in roughly 20 to 25 minutes while the auditorium voted by QR code. The whole format was rehearsed first on a fictional anti-stress ball brand: the pixel-art game that opened the session and served ~200 concurrent players, and the 3D store below were both built for it, alongside the lab guides and the digital campaigns. Covered by 5Días.
guayaba-ai
Ongoing harness engineering on Guayaba, an agent harness built on the open-source DeepSeek dsh architecture. Focused on the runtime layer: client internationalization (a full Spanish locale with tests) and agent observability (CI failure reporting, Sentry error tracking), plus the Guayaba branding across the web app and documentation.
flash-attention-from-scratch
My hobby for learning AI from first principles: rebuilding FlashAttention-2 in Triton straight from the paper, working through the theory with notes on multi-head attention, online softmax, tensor layouts, software pipelining and the GPU/CUDA model underneath it.
cheki
Demo of a startup payment application. Translated product requirements into a working web flow and deployed it on Google Cloud for stakeholder review.
RAG ChatBot
Built a RAG system that lets teams create agents, upload internal documents, and query them in natural language. Integrated GCP Vertex AI, AI SDK, Langchain, PostgreSQL, and Milvus, with documentation for setup and usage.
Always Learning & Growing
Beyond my professional work, I'm passionate about continuous learning and community involvement. Here are 4 additional activities and projects that showcase my diverse interests and ongoing development.
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Google Certified Educator Level 1
Online
Google Educator Level 1 certification. Validates the use of Google Workspace to organize sessions, collaborate, and improve enablement processes. - A
Autonomous Robot with Nvidia Jetson Nano
Asunción, Paraguay
Developing an autonomous robot powered by Nvidia Jetson Nano for computer vision and real-time object detection. The project focuses on implementing deep learning models for navigation and environmental awareness. - I
IBM TechXchange Conference
Florida, Orlando
Attended IBM TechXchange 2025 in Orlando, focused on AI, cloud, and enterprise solutions. - C
Community Volunteering
Asunción, Paraguay
Volunteer in community programs such as Apoyo Escolar. I support students and mentor young people interested in programming and computer science through practical guidance and learning sessions.
Get in Touch
Want to chat? Just shoot me a dm with a direct question on twitter or LinkedIn and I'll respond whenever I can.