Shashank Shekhar

Blog

Technical deep-dives from building BuildOS: agentic development, AI agent architecture, code retrieval, and self-hosted infrastructure.

June 20268 min read

Building BuildOS: Reimagining the AI Agent Execution Loop

How we implemented event-driven microservice orchestration and Paramiko SSH streaming to execute code safely across private fleets.

AI AgentsArchitectureBuildOS
May 202612 min read

Why AST-Parsing Trumps Raw Vector Embeddings for Code RAG

An in-depth look at using Tree-sitter AST queries to build deterministic model context maps rather than relying purely on semantic vector chunking.

RAGTree-sitterAI AgentsBuildOS
April 20266 min read

Zero-Downtime Docker Compose Migrations via Secure Relays

Solving remote volume migration issues without direct host-to-host SSH trust configurations.

DockerInfrastructureDevOpsBuildOS