Architecting Fine-Tuned LLMs & Autonomous Agentic AI.
Hi, I'm Rohit Jha. With over 12+ years of enterprise software engineering experience, I specialize in building production AI pipelines—focusing on Full Model Fine-Tuning (SFT, DPO, QLoRA), Autonomous Agentic Swarms (LangGraph), and High-Throughput Vector RAG Architectures.
12+
Years Experience
100%
Custom Models
2.5M+
Daily API Requests
Rohit Jha
Available for hire to build custom fine-tuned LLM models, autonomous agent swarms, LangGraph execution pipelines, and high-performance cloud microservices.
Core AI Engineering Stack
Production capabilities spanning LLM fine-tuning pipelines, multi-agent frameworks, and high-throughput model serving.
Custom Fine-Tuning & Alignment
Agentic AI & Multi-Agent Swarms
Enterprise Cloud & Microservices
AI Consulting & Engineering Services
Hire me to architect, fine-tune, and deploy production-grade artificial intelligence solutions tailored to your business domain.
Full Model Fine-Tuning & Alignment
Complete end-to-end LLM custom training. Domain dataset curation, Supervised Fine-Tuning (SFT), Direct Preference Optimization (DPO), QLoRA adaptation, model quantization, and ultra-fast serving via vLLM.
Autonomous Agentic AI Workflows
Architecting multi-agent systems and goal-oriented AI swarms using LangGraph. Agents perform enterprise tool calling, autonomous data validation, document parsing, and dynamic decision-making with strict human-in-the-loop controls.
Hybrid RAG & Cloud Infrastructure
Building sub-second Retrieval-Augmented Generation engines combining dense vector search and BM25 sparse keyword matching on AWS, paired with robust FastAPI microservices and Next.js control dashboards.
Professional Career Journey
12+ years of software engineering leadership across enterprise platforms, financial tech, IoT telemetry, and generative AI.
AI Architect & LLM Systems Lead
Architected fine-tuned open-weight models (Llama 3, Mistral, Qwen) using QLoRA/SFT/DPO pipelines and deployed autonomous agentic state-graphs handling 2.5M+ daily API calls with 99.9% uptime for international clients.
Principal Software Engineer
Engineered high-frequency IoT streaming telemetry pipelines and RAG intelligence integrations for Elevation’s Curb Energy platform, analyzing second-by-second circuit breaker power draws across thousands of deployments.
Senior Software Engineer
Built high-performance financial risk evaluation microservices and interactive trading dashboards using React.js, Redux.js, and TypeScript for global banking operations.
Senior Frontend Developer
Directed full-stack web development and client-side web application modernizations across multiple enterprise client accounts over a 7+ year tenure.
Featured AI Case Studies
Select custom fine-tuned models, agentic AI swarms, and cloud platforms built for global enterprise clients.
Custom Fine-Tuned Legal Domain LLM
Full SFT & DPO fine-tuning of Llama 3 70B using Unsloth & QLoRA for contract extraction and clause compliance, served via vLLM.
4.2x faster inference & 99.1% extraction accuracy
Autonomous Loan Underwriting Multi-Agent System
Designed a state-graph agent swarm using LangGraph isolating document OCR, ratio calculation, and credit risk evaluation.
Underwriting time cut from 48 hrs to 12 mins
Multi-Modal Claims Processing & Fraud Agent
Multi-modal LangGraph agent analyzing damage imagery, policy PDFs, and telemetry in parallel to detect fraudulent claims.
Claims processing cycle reduced from 5 days to 12 mins
Curb Energy Monitoring IoT System
Second-by-second circuit breaker telemetry streaming pipelines and RAG intelligence for Elevation's Curb platform.
100M+ daily telemetry events processed
Hybrid RAG Supply Chain Intelligence
Hybrid dense/sparse search across 10M+ unstructured contracts on OpenSearch Serverless with synthetic LLM query expansion.
$1.4M saved in vendor overcharge recovery
Next.js D2C E-Commerce Platform
Ultra-fast artisan spice platform using Next.js App Router, React, TypeScript, and AWS CloudFront edge caching.
Sub-800ms load speeds & 98+ Lighthouse score
Start Your AI Engagement
Ready to build, fine-tune, or optimize custom AI systems? Submit your initial project parameters below for a direct architectural review.
Direct AI Consultation
Whether you need end-to-end model fine-tuning (QLoRA/SFT/DPO), autonomous LangGraph agent swarms, or hybrid RAG architecture—I deliver tailored production solutions.