Daniil Maklakov
@McDonnies
About
Backend developer — Python/FastAPI · TypeScript/Fastify · CRM & API integrations
Skills & Technologies
Projects & Repositories
Recent public projects and repositories from this profile.
mcdonnies.github.io
HTMLPersonal site — backend developer, API integrations
servicetitan-mcp
PythonRead-only MCP server for the ServiceTitan API: six task-shaped tools that answer a question in one call, and let records be found without knowing their Int64 id.
halliance-platform-public
TypeScriptTypeScript integration platform: Fastify gateway, typed API clients (HubSpot, Aircall, eBay, Meta, Zoho), modular HubSpot integrations service — sanitized production monorepo
optima-integrations-public
PythonFastAPI service syncing GoHighLevel CRM with ServiceTitan, plus Yelp/Thumbtack/HouseCall Pro lead intake — sanitized production codebase
decision-tree-shapley
PythonDecision tree implemented from scratch with per-instance explainability via Monte Carlo Shapley-value attribute contributions — university AI project
thumbtack-proxy-public
PythonProduction OAuth 2.0 reverse proxy for the Thumbtack API — FastAPI, PostgreSQL, Docker, deployed behind nginx