Key Skills

Software

CrowdSource

Data Annotation Tech

Img Lab

Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Document

Image

Top Task Types

Bounding Box

Computer Programming Coding

Entity Ner Classification

Text Summarization

Freelancer Overview

Senior backend engineer and people manager with deep Go/Scala/Postgres experience and a strong STEM/math foundation. Hands-on background in NLP / Information Retrieval from UMass Amherst’s CIIR (Million Books Project) working with digitized books, temporal IR, and text-centric datasets. Skilled at data annotation & labeling, OCR cleanup, metadata/ontology tagging, search relevance judgments, LLM preference/rubric scoring, and human-in-the-loop QA. Proven track record building reliable microservices, evaluation pipelines, and content targeting systems at Transcarent, Optum, and Rally Health.

Labeling Experience

Education

Work History