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Title: Savinay Kumar | codesark · Senior Software Engineer & Tech Lead

Open Graph Title: Savinay Kumar | codesark

X Title: Savinay Kumar | codesark

Description: Senior Software Engineer & Tech Lead building backend and AI platforms: RAG, self-hosted LLM inference, automated evals, and tool-calling agents on Go, Kubernetes, and Terraform.

Open Graph Description: Senior Software Engineer & Tech Lead building backend and AI platforms: RAG, self-hosted LLM inference, automated evals, and tool-calling agents on Go, Kubernetes, and Terraform.

X Description: Senior Software Engineer & Tech Lead building backend and AI platforms: RAG, self-hosted LLM inference, automated evals, and tool-calling agents on Go, Kubernetes, and Terraform.

Keywords:

Opengraph URL: https://codesark.me

direct link

Domain: codesark.dev

Hey, it has json ld scripts: 
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Links:

codesarkhttps://codesark.dev/#hero
Abouthttps://codesark.dev/#about
Experiencehttps://codesark.dev/#experience
Skillshttps://codesark.dev/#skills
Projectshttps://codesark.dev/#projects
Bloghttps://codesark.dev/#blog
Contacthttps://codesark.dev/#contact
Resumehttps://codesark.dev/Savinay_Kumar_Resume.pdf
Hire mehttps://codesark.dev/#contact
View my workhttps://codesark.dev/#projects
Résuméhttps://codesark.dev/Savinay_Kumar_Resume.pdf
https://x.com/codesark
https://www.linkedin.com/in/codesark
https://github.com/codesark
https://codesark.dev/#about
Full history (résumé)https://codesark.dev/Savinay_Kumar_Resume.pdf
https://neosenth.com
https://pro.smlsaarthi.com
https://github.com/orgs/Avarta-Life/repositories
https://avarta.life
June 19, 2026Reliable Tool-Calling Agents with LangGraph and MCPAn agent that calls tools in a while-loop is a demo. Making one reliable takes explicit state, real guardrails, and a clean boundary between the agent and its tools.Read morehttps://codesark.dev/blog/tool-calling-agents-langgraph-mcp
May 21, 2026Treating LLM Evals Like Tests: RAGAS and Langfuse as a CI GateA prompt tweak can silently break an AI feature with no stack trace and no failing test. The fix is to treat evals like tests and run them in CI.Read morehttps://codesark.dev/blog/llm-evals-as-a-ci-gate
April 13, 2026Self-Hosting LLM Inference with vLLM (and When Not To)Self-hosted inference can cut cost and latency at volume, but it is real infrastructure. Here is how we run vLLM, and when a hosted model is still the right call.Read morehttps://codesark.dev/blog/self-hosting-llm-inference-vllm
March 16, 2026RAG in Production: Chunking, Hybrid Search, and RerankingA demo RAG stack is a weekend project. A production one earns its keep through chunking, hybrid retrieval, and reranking. Here is how we build it.Read morehttps://codesark.dev/blog/rag-in-production
February 8, 2026Building ViHi: A Video-First Gig PlatformWhy we're betting on video and AI to reimagine how people get help and find work, and how we're building it with Go, Flutter, and ML at Neosenth.Read morehttps://codesark.dev/blog/building-vihi-video-first-gig-platform
Email[email protected]https://codesark.dev/cdn-cgi/l/email-protection#47242823223426352c7e7f07202a262e2b6924282a
LinkedIn/in/codesarkhttps://www.linkedin.com/in/codesark
GitHub@codesarkhttps://github.com/codesark
RésuméDownload PDFhttps://codesark.dev/Savinay_Kumar_Resume.pdf
Abouthttps://codesark.dev/#about
Skillshttps://codesark.dev/#skills
Projectshttps://codesark.dev/#projects
Bloghttps://codesark.dev/#blog
Contacthttps://codesark.dev/#contact
Xhttps://x.com/codesark
LinkedInhttps://www.linkedin.com/in/codesark
GitHubhttps://github.com/codesark

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