Harsh Agarwal profile photo 1 on Tal

Harsh Agarwal

Generative AI Engineer

Pune District

3+ years of work experience

Ascendion
Sep 202511 mosPresent

Deployed at ZS Associates Client: Eli Lilly • Drove implementation of MCP-based automation servers enabling unified orchestration of AI workflows, backend tasks, and enterprise processes with real-time observability via LangSmith. • Architected a production-grade multi-agent AI authoring platform with orchestration, chain-of-thought reasoning, and tool-calling capabilities, achieving a 60% reduction in document creation time through parallel and batch agent execution. • Engineered structured prompt engineering strategies (few-shot, chain-of-thought, ReAct), tool-calling frameworks, and governance guardrails to ensure secure, explainable, and predictable LLM behavior in regulated enterprise environments. • Designed extensible GenAI architectures with dynamic tool integration, scalable model invocation via Azure OpenAI and Anthropic Claude, and reusable AI components optimized for production throughput and low latency inference. • Built advanced AI agents using LangChain and LangGraph, incorporating multi-stage reasoning, self-reflection loops, iterative refinement, and structured evaluation frameworks — significantly improving response accuracy and reliability. • Implemented semantic search over enterprise document corpora using vector embeddings (OpenAI text-embedding-3-large) and ChromaDB, enabling sub-second retrieval for medical content queries.
Metta Social
Jul 20232 yrs 4 mosOct 2025

Pune District

At Metta Social, I work as a backend engineer, owning and delivering scalable, cloud-native solutions that power social impact platforms. My work spans secure system architecture, AI integration, and intelligent automation: 🔹 Authentication & Security Implemented Role-Based Access Control (RBAC) and Keycloak for secure, multi-role authentication. 🔹 Cloud & Serverless Development Designed and deployed serverless architectures using AWS Lambda, API Gateway, and S3 for high-performance, cost-effective solutions. Integrated Textract and Rekognition to build scalable OCR and image moderation pipelines. 🔹 AI & Automation Developed AI-driven OCR models that improved data extraction accuracy by 80% and reduced manual workload. Built AI-powered comment and image moderation systems to enhance platform safety and compliance. Leveraged Azure OpenAI GPT models for intelligent text summarization and content generation. 🔹 Conversational AI & Agents Built a LangChain-based AI bot with personalized knowledge and vector search. Designed a self-reflective AI agent using LangChain, LangGraph, and LangSmith featuring: Multi-stage RAG pipelines Automated research via APIs Structured self-critique mechanisms Full observability via LangSmith 💡 At Metta Social, I’ve gained hands-on experience in building real-world systems that combine cloud-native practices, strong backend design, and cutting-edge AI.
Google
Jul 20221 moJul 2022

TwoWaits
Nov 20211 moNov 2021

Noida, Uttar Pradesh, India

The Sparks Foundation
Oct 20211 moOct 2021

Singapore

Harsh’s AI Stack

anthropic apis
anthropic apis
antigravity
antigravity
claude code
claude code
claude
claude
codex
codex
cursor
cursor
github copilot
github copilot
hugging face
hugging face
langchain
langchain
langfuse
langfuse
langgraph
langgraph
langsmith
langsmith
mcp
mcp
ollama
ollama
openai
openai
LiteLLM
LiteLLM
OpenAI Playground
OpenAI Playground

Education

Graphic Era Deemed to be University

Bachelor of Technology, Computer Engineering

Graphic Era Deemed to be University

20194 yrs2023
St. Karen's High School

St. Karen's High School

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Headline

Generative AI Engineer

Location

Pune District

AI stack

anthropic apis

antigravity

claude code

claude

codex

cursor

github copilot

hugging face

langchain

langfuse

langgraph

langsmith

mcp

ollama

openai

LiteLLM

OpenAI Playground

Work experience

Artificial Intelligence Engineer at Ascendion, Sep 2025 - Present · 11 mos, Deployed at ZS Associates Client: Eli Lilly • Drove implementation of MCP-based automation servers enabling unified orchestration of AI workflows, backend tasks, and enterprise processes with real-time observability via LangSmith. • Architected a production-grade multi-agent AI authoring platform with orchestration, chain-of-thought reasoning, and tool-calling capabilities, achieving a 60% reduction in document creation time through parallel and batch agent execution. • Engineered structured prompt engineering strategies (few-shot, chain-of-thought, ReAct), tool-calling frameworks, and governance guardrails to ensure secure, explainable, and predictable LLM behavior in regulated enterprise environments. • Designed extensible GenAI architectures with dynamic tool integration, scalable model invocation via Azure OpenAI and Anthropic Claude, and reusable AI components optimized for production throughput and low latency inference. • Built advanced AI agents using LangChain and LangGraph, incorporating multi-stage reasoning, self-reflection loops, iterative refinement, and structured evaluation frameworks — significantly improving response accuracy and reliability. • Implemented semantic search over enterprise document corpora using vector embeddings (OpenAI text-embedding-3-large) and ChromaDB, enabling sub-second retrieval for medical content queries.

Software Developer at Metta Social, Jul 2023 - Oct 2025 · 2 yrs 4 mos, Pune District, At Metta Social, I work as a backend engineer, owning and delivering scalable, cloud-native solutions that power social impact platforms. My work spans secure system architecture, AI integration, and intelligent automation: 🔹 Authentication & Security Implemented Role-Based Access Control (RBAC) and Keycloak for secure, multi-role authentication. 🔹 Cloud & Serverless Development Designed and deployed serverless architectures using AWS Lambda, API Gateway, and S3 for high-performance, cost-effective solutions. Integrated Textract and Rekognition to build scalable OCR and image moderation pipelines. 🔹 AI & Automation Developed AI-driven OCR models that improved data extraction accuracy by 80% and reduced manual workload. Built AI-powered comment and image moderation systems to enhance platform safety and compliance. Leveraged Azure OpenAI GPT models for intelligent text summarization and content generation. 🔹 Conversational AI & Agents Built a LangChain-based AI bot with personalized knowledge and vector search. Designed a self-reflective AI agent using LangChain, LangGraph, and LangSmith featuring: Multi-stage RAG pipelines Automated research via APIs Structured self-critique mechanisms Full observability via LangSmith 💡 At Metta Social, I’ve gained hands-on experience in building real-world systems that combine cloud-native practices, strong backend design, and cutting-edge AI.

Google CSB'22 at Google, Jul 2022 - Jul 2022 · 1 mo

Android Developer at TwoWaits, Nov 2021 - Nov 2021 · 1 mo, Noida, Uttar Pradesh, India

Intern at The Sparks Foundation, Oct 2021 - Oct 2021 · 1 mo, Singapore

Education

Bachelor of Technology, Computer Engineering, Graphic Era Deemed to be University

St. Karen's High School