Keshav Raj — Software Engineer

Hi! I'm Keshav , Software Engineer at IBM building production AI-agent orchestration platforms deployed across SaaS, IBM Cloud, and on-premises environments. https://keshavraj77.github.io/Portfolio/ I've implemented the full A2A (Agent-to-Agent) protocol stack in Python and Go — both as a client (multi-turn conversations, async push-notification callbacks via Redis Streams) and as a server (JSON-RPC endpoints, lazy task creation, dual-signal cancellation). I also built the protocol-translation microservice in Go that bridges our internal chat format to A2A JSON-RPC, shipped to SaaS and on-premises Kubernetes. Other highlights: • Implemented a LangGraph ReAct orchestration engine eliminating a separate planning phase for fast-inference LLM models • Built a progressive-disclosure skill system that reduced base system-prompt tokens by 82% and measurably cut LLM hallucination caused by context overload • Led a multi-data-center MongoDB to PostgreSQL migration of millions of records, including a custom character-sanitisation pipeline • Reduced production container image from 6 GB → 1.5 GB (75%) via multi-stage builds Outside IBM, I built AgentComm — a visual multi-agent orchestration desktop app with a drag-and-drop workflow builder (swarm pattern), MCP server integration, LangGraph-based parallel execution, and full A2A + multi-LLM support. College topper in IT at CUSAT (GPA 9.65) · IBM Hackathon 1st place. I enjoy solving backend challenges and building efficient systems that scale with ease.

Stackforce AI infers this person is a Backend-focused Software Engineer specializing in SaaS and AI technologies.

Location: Kochi, Kerala, India

Experience: 1 yr 11 mos