Open to opportunities

Julian Albarracin

@julianalbarracin

Message

I build offline-first systems, scientific tools, and full-stack business applications.

Spain

Message

What I'm looking for

I'm looking for remote EU/worldwide or on-site work where I can build and ship production backend or full-stack systems, own product delivery end to end, and work on reliable offline-first, scientific, or business software.

At AuraDev, I designed and shipped Cauri, an offline-first POS and inventory system built as a single Go binary with SQLite, a PWA, and a custom multi-node sync engine so sales are retained when registers go offline.

I also build deployed client applications with Next.js, TypeScript, and Supabase, including QR event check-in, booking, stock control, customer records, admin dashboards, Mercado Pago payments, Google Calendar, and WhatsApp integrations. I run projects end to end, from discovery and design through deployment and support.

Previously at Hidrotec, I built ASP.NET Core systems, Python data migration tools, NAS backup automation, and WordPress publishing automation. My public projects include a Python scientific-computing engine for fluid simulations, a local-first memory-training app, and systems software in Rust, C++, and Python.

Experience

Work history, roles, and key accomplishments

Current

Founder & Software Engineer

Current

AuraDev

Jan 2025 - Present (1 year 7 months)

Designed and shipped Cauri, an offline-first POS/inventory system for small retailers, and delivered client web applications on Next.js/TypeScript + Supabase. Runs the studio end to end, including discovery, design, development, deployment, and support.