At Mobius (by Gaian), I architected a Node.js and Express.js workflow execution engine with dependency-graph resolution and priority-based scheduling. Its Redis-backed job queue reduced pipeline execution time by 40% and eliminated cascading failures under load.
I also built and owned the workflow platform’s REST API layer, including JWT authentication, role-based access control, and production logging and tracing. My Jest and Supertest integration tests covered 20+ endpoints and helped cut post-release hotfixes by 30%.
At MAQ Software, I owned scheduling logic for a recruitment portal and built EmbedFast, a React.js report management SDK adopted across a 12-member team. More recently, I built SpendSQL, a text-to-SQL expense tracker that uses a local LLM and a custom security layer to validate queries before execution.
