Case Studies
Real projects in regulated markets. Payment integrations, compliance systems, and developer tools built from scratch.
MCP Server for Gmail, Google Drive, and Calendar with Multi-Account Support
How I built an open source MCP server with 47+ tools that gives Claude Code and AI assistants access to Gmail, Drive, and Calendar across multiple Google accounts.
Multi-Org Sentry MCP Server: Isolated Error Monitoring for Venture Studios
A config generator that spawns isolated Sentry MCP sessions per organization, solving cross-org token leakage for teams managing multiple startups in Claude Code.
Selling My First Startup in Nine Months: The Nemra Exit Story
How I built Nemra, a fintech document processing platform, and sold it via buyout to a Saudi accounting firm. Lessons on founding, operating, and letting go.
fastify-satim: Plug-and-Play SATIM Payment Plugin for Fastify and Node.js
A Fastify plugin that eliminates SATIM payment boilerplate with auto-configured routes, validation, multi-tenant support, and built-in error handling.
Hybrid OCR and LLM Pipeline for Financial Document Classification
How I combined OCR with large language models to classify invoices, bank statements, and receipts, after pure OCR failed on real-world financial documents.
SATIM-TS: Open Source TypeScript SDK for Algeria Payment Integration
How I built a type-safe TypeScript SDK for SATIM payment gateway in Algeria, replacing fragile HTTP calls with a secure, developer-friendly integration library.
ZATCA Phase 2 Middleware for Legacy Systems
How we made a Saudi construction firm ZATCA-compliant by building an API middleware layer instead of replacing their customized invoicing system.