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Abhishek SainiAS
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Abhishek Saini

@abhisheksaini7

Backend / AI Platform Engineer at Infosys building LEAP’s multi-tenant RAG service, with 4.56/5 answer quality across 10K+ Q&As.

India
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At Infosys Limited, I build core AI microservices and evaluation frameworks for the Live Enterprise Automation Platform (LEAP). I owned a multi-tenant RAG microservice end-to-end, combining semantic and keyword retrieval with reranking to reach 4.56/5 answer quality across 10K+ Q&As.

I also built an LLM-as-judge evaluation framework and a concurrent orchestrator that cut evaluation time by 50% while reaching 99% completion on flaky endpoints. For staffing analytics, I built a production MCP server that analyzes ITSM ticket data and supports staffing recommendations.

My work also includes an SLA and resolution-time prediction service that cut manual triage by 90%. As a CNCF – KubeEdge (Ianvs) Open Source Contributor, I proposed a multi-layer restoration system and resolved silent execution failures; I also built the OpenKruise Doc Agent, which resolves 85% of lookups without LLM calls.

Experience

Work history, roles, and key accomplishments

IL
Current

Backend / AI Platform Engineer

Nov 2024 - Present (1 year 10 months)

Developed core AI microservices and evaluation frameworks for the Live Enterprise Automation Platform (LEAP), including a multi-tenant RAG service with hybrid search and conversation memory, an LLM-as-judge evaluation harness, an MCP server for staffing analytics, and a resolution-time prediction service.

CI

Open Source Contributor

CNCF – KubeEdge (Ianvs)

Feb 2026 - Mar 2026 (1 month)

Ranked Top 3 globally in CNCF LFX Mentorship pre-test and proposed a multi-layer restoration system for the llm-agent framework, resolving silent execution failures via a versioned Knowledge Base mechanism.

Education

Degrees, certifications, and relevant coursework

IP

Indian Institute of Technology, Patna

Bachelor of Technology, Technology

2020 - 2024

Grade: 8.09/10.0

Pursued Bachelor of Technology with a CGPA of 8.09/10.0.

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