CHRIS ARJONA

Software Engineer

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sinteli.dev

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About me

Backend-focused engineer with experience building reliable infrastructure, billing systems, compliance, and API platforms at scale - from early-stage startups to global teams at Square and Yelp. Currently, I’m focused on building extensible commerce infrastructure for merchants and partners - including fulfillment systems, usage-based billing engines, and developer-first APIs. I care deeply about performance, resilience, and delivering well-scoped primitives that empower teams to build fast, with confidence. I've shipped multi-tenant SaaS platforms, payment workflows, and 3P integrations on top of frameworks like Medusa, Supabase, and Shopify.


Experience

April 1, 2024

Now

Software Engineer & Technical Advisor

A.TEAM + HGM (Consulting)