For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
P
Peter K.

Peter K.

Principal AI Architect

USA flagRemote, Usa

Key Skills

Software

ProdigyProdigy

Top Subject Matter

Healthcare/Clinical NLP
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Fine-tuningFine-tuning
Bounding BoxBounding Box
Entity (NER) ClassificationEntity (NER) Classification
Text SummarizationText Summarization
Computer Programming/CodingComputer Programming/Coding
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Principal Software Engineering | Generative AI & NLP Architect. Brings 15+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Prodigy. Education includes Bachelor of Science, University of Massachusetts, Lowell and Bachelor of Science, Plymouth State University. AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

Labeling Experience

Gen AI Engineer

TextTextText GenerationText Generation

On going projects for various companies on different agent code generations for specific software engineering topics. Typically there is a rigerious grading rubic used for standard areas specific to SWE. Generally I'm pushing for failure points in coding agents, documenting the conversations, answering standarized ruberics with thoughtful explaninations of my reasoning.

2025 - Present
Prodigy

Principal Software Engineering | Generative AI & NLP Architect

ProdigyProdigyTextTextFine-tuningFine-tuning

Led the fine-tuning of large language models (LLMs) on clinical datasets to improve accuracy in healthcare NLP tasks. Designed and deployed retrieval-augmented generation (RAG) pipelines using Titan embeddings, OpenSearch, and AWS Bedrock for real-time clinical applications. Delivered structured NLP outputs for downstream healthcare use cases including HCC risking, clinical trial cohorting, and care gap detection. • Built multi-agent, agentic workflows with LangChain to integrate reasoning, orchestration, and tool use into applied NLP systems. • Developed advanced NLP components such as custom spaCy modules, entity alignment, and hallucination detection for consistent outputs. • Fine-tuned domain-specific LLMs (Gemma, Nova, Gemini) on healthcare data to increase clinical accuracy. • Led and executed the rollout of LLM-based clinical NLP pipelines serving millions of medical records in production.

2022 - 2025

Education

P

Plymouth State University

Bachelor of Science, Business Administration

Bachelor of Science
Not specified
U

University of Massachusetts, Lowell

Bachelor of Science, Information Technology - Software Development

Bachelor of Science
Not specified

Work History

C

Cigna Group

Principal AI Engineer

Remote
2025 - Present
K

KaidHealth

Director of Software Engineering

Hybrid
2025 - 2025