Vinay G

Solution Architect — Healthcare Interoperability (HL7/FHIR) & Local-first AI

16+ years building enterprise healthcare data-exchange platforms on cloud-native, event-driven architectures — and shipping open-source, privacy-first developer tools that run on your own machine.

GitHub HireSignal Freeway

Open-source projects

HireSignal →

A private, local job-search engine for technical roles: semantic résumé ↔ job matching (Ollama + sqlite-vec), AI fit-scoring, company due-diligence, and one-click apply — all on your machine, for free. Open source (MIT).

Next.jsTypeScript SQLite · vector searchOllama local-first
HireSignal dashboard

Freeway →

A local AI gateway that routes Claude Code, Codex & any OpenAI-compatible coding tool across 26 free-tier providers — with auto-failover, quota-aware routing, and request auto-fit, so “free” actually lasts. Open source.

PythonFastAPI LLM routinggateway / proxy self-hosted

Fleetmind →

A one-command installer that stands up a fleet of AI coding agents — isolated parallel worktrees, long-running autonomous loops, and a risk-tiered review gate that checks every change. Works with GitHub & GitLab. Open source (MIT).

Shell / CLIagentic AI Claude Codecode review GitHub · GitLab
Fleetmind demo

What I do

Healthcare interoperability
HL7 v2/v3FHIR R4USCDI C-CDAEDI X12 (837/835)EMPI ONC/CMS complianceEHR/EMR & payer integration
Engineering
Node.jsTypeScriptNext.js Pythonmicroservicesevent-driven REST APIsSQL Server / PostgreSQL
Cloud & platform
Azure (ADF · AKS · APIM · FHIR Server)AWS HealthLake GCPDockerKubernetes CI/CD
AI
local LLMs (Ollama)multi-LLM orchestration agentic workflowssemantic / vector search