Yogendra Singh
Available for Contract & Freelance

Contract AI & LLM Training Expert

Agentic AI · LLM Fine-Tuning · RAG Architectures

Building production-grade AI systems that reason over codebases, generate intelligent reports, and orchestrate complex agentic workflows. I bring hands-on expertise in LLM fine-tuning, RAG pipeline design, and prompt management — delivering real business outcomes, not prototypes.

Who This Is For

AI startups, enterprise R&D teams, and product leaders looking to ship LLM-powered features with a contractor who has built agentic AI in production — not just experimented with notebooks.

Discuss Your AI Project

Proven Enterprise Delivery

Codebase Reasoner2025

Current Engagement

Internal AI agent that autonomously reasons over 10+ Go microservice codebases — surfacing context, generating PRs, and cutting review toil to near-zero.

50% faster PR reviews · 40% boilerplate reduction.
Relevance: Built production AI agent with OpenAI integration, agentic pipelines, and codebase reasoning — demonstrating hands-on LLM integration and prompt engineering at scale.
GoGenerative AIAgentic PipelinesOpenAIK8s
Fuel-ix Reporting2024

TELUS Digital

AI/ML reporting engine with prompt management and user-analytics dashboards across enterprise tenants.

48K req/min across 6 enterprise tenants.
Relevance: Developed AI/ML reporting engine with prompt management layer, user analytics dashboards, and LLM-driven insights — demonstrating end-to-end AI product delivery.
ReactNode.jsPostgreSQLRedisAWS ECS

Why Engineering Leaders Choose This Engagement

Enterprise-Grade Delivery

14+ years shipping production systems at Fortune 500 scale — not theoretical knowledge.

Flexible Engagement Models

Contract, fractional, part-time, or project-based — tailored to your timeline and budget.

Full Stack Autonomy

From architecture diagrams to deployed, tested, and monitored systems — end-to-end ownership.

Remote-First Workflow

Async communication, clear milestones, and transparent progress tracking across time zones.

AI/LLM Production Expertise

Built agentic AI in production — not prototypes. OpenAI, RAG, LLM pipelines shipping today.

Clear Exit & Handover

Comprehensive documentation, knowledge transfer, and smooth transition when engagement ends.

Career Trajectory

2025

Staff Software Engineer

Current Engagement

Designing AI-powered developer tools in Go. Building Generative AI & agentic pipelines on AWS infrastructure for model training and deployment.

2023

Project Lead

TELUS Digital

Led cross-functional delivery for the translation platform and Fuel-ix AI/ML reporting dashboard. Owned client design & product collaboration.

2022

CRM & CMS Architect

Rebelle GmbH · Vinted GmbH

Onsite in Germany — designed and delivered CRM and CMS platforms for two of Europe's top second-hand fashion marketplaces. Full-stack MERN delivery with Next.js, GraphQL, and MongoDB. $15M in marketplace revenue in the first year.

Ready to Ship?

Share your AI initiative — I'll help you scope the agentic pipeline, LLM integration, or training approach that delivers real business value.

Discuss Your AI Project