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Gonçalo Delgado

Gonçalo Delgado

QA Engineer & LLM Evaluation Specialist | Test Scenario & Logic Designer

Portugal flagCoimbra, Portugal
$38.00/hrIntermediateMindriftToloka

Key Skills

Software

MindriftMindrift
TolokaToloka

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
Medical DicomMedical Dicom
TextText

Top Task Types

Computer Programming Coding
Data Collection
Prompt Response Writing SFT
Translation Localization

Freelancer Overview

I am a QA Engineer with 3+ years of experience designing and validating complex test scenarios for web and API applications, with strong expertise in structured data evaluation, logic checking, and reproducible test case creation. My background includes manual and automated testing, edge-case identification, regression planning, and detailed scenario documentation using tools such as Postman, Playwright, Azure DevOps, JIRA, and GitLab. I routinely work with structured formats such as JSON and YAML and have hands-on experience using Python and JavaScript for automation and validation tasks. I bring an analytical and detail-oriented approach to AI training and evaluation, especially for text-based tasks, prompt/response assessment, and LLM agent behavior review. My ability to break down complex workflows, define expected outcomes, identify inconsistencies, and improve clarity makes me well-suited for training GenAI systems. I am comfortable working with structured data, conversational interactions, and test logic, and I am motivated to contribute high-quality, scalable, and reusable training data and evaluation scenarios for modern AI models.

IntermediateEnglishSpanishPortuguese

Labeling Experience

No Data Labeling experience added

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

Education

U

University of Coimbra

Master of Science, Biomedical Engineering

Master of Science
2016 - 2021

Work History

L

LoopOS

QA Manager

Coimbra
2025 - Present
I

InnoWave

Lead QA Engineer

Coimbra
2021 - 2025