Yan Nunes

I joined Hubble in the San Francisco Bay Area as part of the founding team. I focus on turning product direction into systems we ship, as a senior backend engineer.

As a founding engineer I lead the company’s technical initiatives—owning implementation from design through production alongside the founders.

I joined CarOnSale in Berlin to build systems that drive engagement and growth on a B2B marketplace for used-car trading across Europe. I focused on growth and loyalty initiatives, as a senior full-stack engineer.

As lead engineer for that initiative I led technical development of a customer loyalty program that rewards users with bonus perks based on purchase history.

I joined TIER Mobility in Berlin to build software that mechanics use to repair e-scooters and bikes. I focused on repair workflows and spare-parts tracking so mechanics could see parts used per repair and associated costs, first as a senior backend engineer.

As technical lead I led a team of three alongside product and stakeholders, and rolled out a global task workflow used by hundreds of mechanics in 300+ cities across the US, Europe, and the Middle East.

I joined campai in Berlin to build the flagship SaaS for clubs—membership, payments, and accounting. I worked across the stack on that product, first as a full-stack developer.

As lead software developer I led the development organization, set patterns and architecture across the product, and coordinated membership, payments, and broader accounting and financial systems.

I joined Tag.MX in the Salvador area, Brazil to build a real-time ERP—warehouse, sales, accounting, and CRM in one system. I focused on the core product, first as a full-stack developer.

As lead of the core engineering team I drove delivery across the integrated stack.

I joined ABEPRO (Brazilian Association of Production Engineering) in the Rio de Janeiro area to deliver the mobile experience for Brazil’s largest production-engineering congress—schedules, session feedback, and networking. I focused on offline-first and real-time sync, first as the engineer responsible for the Enegep app.

As that engineer I shipped the app end to end and supported the event on site, from content updates to reliability during the congress.