Backend foundations, Go services, and AI application work,
from RESTful APIs to RAG, Agents, and product workflows.
A Go-oriented backend builder growing from RESTful APIs and database design into RAG systems, Agent workflows, and product-facing AI applications.
Caleb works across backend services and AI application engineering, with a focus on traceable workflows, reliable tool calls, and clear product behavior.
Recent work covers RESTful API design, Docker deployment, RAG knowledge bases, AI Gateway integration, multi-agent coordination, context compression, and observability for business systems.
“I like turning an uncertain workflow into a system that can be tested, traced, and improved.”
Two project builds and two engineering roles, focused on backend systems, Agent workflows, full-stack delivery, and traceable product operations.
AI product systems - Agent and full-stack builds
Two project tracks: a Multi-Agent billing support assistant and a full-stack motion portfolio/blog platform, both focused on turning product workflows into traceable systems.
AI application development - Full-stack internship
Two hands-on roles covering OPC vertical Agent work, RAG knowledge bases, tool orchestration, tender document systems, Go APIs, and front-end delivery.
Go services, backend patterns, RESTful APIs, clear errors, and deployment habits for small but complete business systems.
RAG, tool calling, MCP Server integration, context compression, model fallback, and practical agent workflows that can be observed.
React screens, ComfyUI workflow exploration, product structure, and the front-end details that make technical systems easier to use.
“RESTful APIs, JWT auth, Swagger docs, and Docker deployment.”
“RAG retrieval, vector search, Prompt Engineering, and Tool Calling.”
“Customer routing, case status, evidence chains, and billing support flows.”
“React motion, Go APIs, content publishing, moderation, monitoring, and deployment.”
“OPC vertical agent workspace, knowledge bases, and tool orchestration.”
“Tender document management, Go APIs, and front-end page delivery.”
“MySQL, PostgreSQL, Redis, Git, Cursor, Claude Code, and Codex.”
“Context compression, long-session summaries, permissions, and traceable calls.”
“RESTful APIs, JWT auth, Swagger docs, and Docker deployment.”
“RAG retrieval, vector search, Prompt Engineering, and Tool Calling.”
“Customer routing, case status, evidence chains, and billing support flows.”
“React motion, Go APIs, content publishing, moderation, monitoring, and deployment.”
“OPC vertical agent workspace, knowledge bases, and tool orchestration.”
“Tender document management, Go APIs, and front-end page delivery.”
“MySQL, PostgreSQL, Redis, Git, Cursor, Claude Code, and Codex.”
“Context compression, long-session summaries, permissions, and traceable calls.”