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Efrain Serrano

Efrain Serrano

LLM Evaluation and Text Generation Specialist in English & Spanish

USA flagDenton, Usa
$20.00/hrIntermediateAppenData Annotation TechLabelbox

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
LabelboxLabelbox
Other

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Classification
Evaluation Rating
Object Detection
Prompt Response Writing SFT
Translation Localization

Freelancer Overview

Detail-oriented and results-driven Business Intelligence Analyst with expertise in data analytics, data management, problem-solving, and decision-making. Bilingual (English and Spanish) professional known for effectively analyzing complex datasets, streamlining processes, and delivering actionable insights to drive business goals. Experience with prompt engineering and evaluation with various parameters and producing assessments of results Quality Assurance for other analysts' work (prompts, feedback, conversations, instruction-following, etc.)

IntermediateEnglishSpanish

Labeling Experience

No Data Labeling experience added

Efrain S. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of North Texas

Bachelor of Business Administration, Business Analytics

Bachelor of Business Administration
2016 - 2016

Work History

F

Freelance

AI Data Specialist & Annotator

Denton
2024 - Present
V

Velex

Business Intelligence Analyst

Frisco
2022 - 2023