Pradyumn Tendulkar

Welcome to My Portfolio

AI ENGINEER

Specialist in Enterprise Workflow Automation.

I build AI systems that automate complex enterprise workflows, from multi-agent pipelines to document processing. Research-backed, production-tested, and always shipping with measurable results.

Selected Projects

My Work

RAG Legal Engine
LangGraph FastAPI GPT-4o Pinecone

RAG-Powered Legal Research Engine

Full-stack RAG application with a 6-node LangGraph pipeline, dual-layer confidence scoring (60% retrieval + 40% LLM self-assessment), and Mistral fallback. Hosted on Vercel/Railway.

AI Content Pipeline Architecture
Claude Gemini Tavily Multi-Agent

AI Content Pipeline with Self-Improving Hooks

Multi-agent pipeline with a 3-phase writing chain (research, draft, refine) and self-improving hook analysis that learns from engagement metrics. Aggregates 14 news sources into ready-to-post content.

Vision-to-JSON
GPT-4.1 Vision pypdfium2 Pillow

Generalizable Vision-to-JSON Extraction

Vision-based PDF extraction supporting 12 document types (I-129, passports, resumes) with JSON schema enforcement. Template-driven: works on any document type with a provided schema.

Water Turbidity
LSTM TensorFlow PyTorch Remote Sensing

Water Turbidity Prediction via Remote Sensing

Co-authored paper (accepted at ICFAiSE 2025) achieving R²=0.98 using LSTM for turbidity prediction through 2-year time-series analysis, outperforming ARIMA and linear regression.

Facial Emotion Detection
CNN Bi-LSTM ConvLSTM Deep Learning

Facial Emotion Detection in Footballers

Led a 6-person team building three distinct models (CNN, CNN with bi-directional LSTM, and convolutional LSTM) achieving accuracy rates of 97.7%, 95%, and 85.3% respectively.

Career Journey

Experience

01

AI Engineer

CrossingLegal Aug 2025 - Dec 2025
  • Architected multi-agent validation pipeline using AWS Step Functions, Lambda, and Bedrock Claude API, reducing H-1B processing from 5 days to 10 minutes.
  • Built RAG fallback system with Titan embeddings and cosine similarity retrieval, achieving 95-99% extraction accuracy across 50+ form fields.
02

AI Engineer Intern

Boredm LLC Jun 2025 - Aug 2025
  • Fine-tuned GPT-4o-mini on 1000+ examples for 58-entity NER extraction, achieving 99.1% production accuracy on soil lithology descriptions.
  • Engineered synthetic data pipeline reducing manual annotation time by 90%.
03

Research Assistant

Worcester Polytechnic Institute Oct 2024 - May 2025
  • Developed zero-shot summarization framework using GPT-4, attaining 0.9417 cosine similarity with Amazon's proprietary summaries from 5000+ reviews.
  • Published at AMCIS 2025 (peer-reviewed conference paper).
04

AI Engineer Intern

SmartStream Technologies May 2023 - Jul 2023
  • Deployed end-to-end NER pipeline using AWS Textract, SageMaker, and Comprehend, achieving 99% accuracy.
  • Reduced entity extraction cycles from 4 months to 3 weeks (80% improvement).

What I Do Best

My Expertise

I work at the intersection of research and production. I've published at peer-reviewed conferences and shipped AI systems that handle real-world data in regulated domains. The numbers aren't vanity metrics. They're the difference between a prototype and something a business actually relies on.

Tech Stack

๐ŸPython
๐Ÿ”—LangChain
๐Ÿ”ฅPyTorch
โ˜๏ธAWS
๐Ÿค–OpenAI
๐ŸŒฒPinecone
๐ŸณDocker
โšกFastAPI
๐Ÿค—HuggingFace
๐Ÿ“ŠTensorFlow
๐Ÿ”งPydantic
๐Ÿ—„๏ธPostgreSQL
๐Ÿ“Scikit-learn
๐Ÿ”คspaCy
๐Ÿ“TypeScript
๐Ÿง LangGraph

Multi-Agent Systems

Orchestrating pipelines with AWS Step Functions, LangGraph, and multiple LLM providers. Built production systems processing thousands of documents.

RAG Pipelines

Vector search with Pinecone, Titan embeddings, and cosine similarity retrieval. Dual-layer confidence scoring with LLM fallback systems.

Fine-Tuning & NER

Fine-tuned GPT-4o-mini for 58-entity NER with 99.1% accuracy. Pydantic schema validation, synthetic data generation, and custom annotation pipelines.

AWS Infrastructure

Infrastructure-level expertise: Step Functions, Lambda, Bedrock, SageMaker, Textract, Comprehend, CloudFormation. Not just API calls, but full cloud architecture.

Research & Publishing

Published at AMCIS 2025 and ICFAiSE 2025. Bridges the gap between academic research and production systems that businesses depend on.

Credentials

Education & More

MS Data Science

Worcester Polytechnic Institute, Worcester, MA

4.0 GPA โ€” Graduated one semester early

Deep Learning, NLP, Statistical Methods, MLOps, Business Intelligence. Research Assistant under Dr. Nima Kordzadeh.

BTech Computer Science

Vellore Institute of Technology, India

Aug 2021 to May 2024, GPA: 3.56

Python, Machine Learning, NLP, Software Engineering, DBMS

TESTIMONIALS

What People Say

Testimonials

"Pradyumn joined Boredm LLC and immediately set a new standard for our ML workflows. He successfully deployed a fine-tuning pipeline that automated a critical part of our business, reclaiming hundreds of hours for our human annotators while keeping error rates near zero. Beyond his technical output, Pradyumn boosted our deployment velocity by leading the debugging and QA protocols. He is an asset to any team looking for a Machine Learning Engineer who prioritizes both precision and speed."

Kanishka Soni

Data Analyst, Boredm LLC ยท Carnegie Mellon University

"Placeholder testimonial. Pradyumn will add a second LinkedIn recommendation here. This space is reserved for someone who can speak to his research contributions or collaboration style."

Name Placeholder

Title, Company

Let's Connect

Let's Build Something
That Ships

I'm looking for AI Engineer roles where I can apply production-grade multi-agent systems, RAG pipelines, and fine-tuning expertise. Based in Boston, open to relocation anywhere in the US.