AI systems & architecture
LLM gateways, RAG, AI agents, workflows, and the decisions behind reliable AI-powered systems.
Engineering Leader · Salesforce Architect · Enterprise AI
Vishal Shelar
Building enterprise software. Writing about Salesforce, Enterprise AI, software architecture, and the engineering decisions behind reliable systems.
Featured essay
AI Agents vs. Workflows: Not Everything With an LLM Is an AI Agent
Why sending an email after answering a question doesn't make an LLM an AI agent — and how to actually tell workflows and agents apart.
What I write about
Ideas grounded in real engineering work.
Enterprise AI
Practical perspectives on adoption, governance, implementation, and moving beyond demos.
Salesforce & platform engineering
Apex, integrations, automation, platform architecture, releases, and scalable enterprise solutions.
Engineering leadership
Technical decisions, system design, team leadership, and building software that remains reliable at scale.