Case studies
Each one covers the context, the problem, my responsibility, the decisions made, and the results. Company and client details are kept confidential.
Automotive / AI SaaS
A multi-tenant platform where an AI voice agent answers dealership calls, books appointments through real-time tool calling and saves call transcripts, on two voice providers behind one switch.
Sports / Real-time platform
A full rewrite of an endurance pigeon racing platform with live leaderboards and race-day time capture, running on PostgreSQL alone with no Redis or external broker.
EdTech / SaaS
A multi-tenant LMS and CRM that runs an online tutoring academy end to end: leads, scheduling, Google Meet classes, attendance, Stripe billing and tutor payouts across four role classes.
From the data model to the deployed interface: multi-tenant platforms, AI voice agents, LLM features and Stripe billing.