I'm Anastasiia — the person behind Serendipity Solutions. I work directly with teams who need real engineering depth on integrations and AI.
I built my career at the intersection of healthcare systems and modern software — HL7 interfaces, FHIR APIs, Firebase pipelines, SharePoint workflows, public API integrations, and most recently the new wave of AI agents and automation.
What I kept seeing: businesses with a clear vision, but a gap between where they are technically and where they want to be. Big agencies answer that with overhead. I answer it with senior-level execution, tight scope, and code you actually own.
Serendipity Solutions is how I bring that to clients — practical integrations and AI that move real numbers, delivered by the same person from kickoff to handover.
If a solution needs a diagram to explain it, it's probably over-engineered.
Your code, your documentation, your team able to run it without me.
Least-privilege, audit trails, encrypted transport — even when nobody asks.
If something doesn't need to be built, I'll tell you. If it does, I'll explain why.