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Pierluigi Causio

@pierluigicausio

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I build Python and C++ data pipelines and evaluate AI-powered software for quality, security, and usability.

Italy

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What I'm looking for

I'm looking to build and validate AI-powered software, data pipelines, and secure applications where I can apply Python, C++, machine learning, rigorous QA, and LLM evaluation.

I've delivered backend data pipelines in Python and C++ for software ecosystems while maintaining rigorous data validation and version-control practices.

As a freelance AI Evaluator, QA & Software Specialist, I test complex payment applications end to end, identify usability friction, validate authentication systems, and annotate multi-turn responses to improve LLM performance on software-development tasks.

My projects include GymTrackerAI, where I built telemetry ingestion, processing, and localized ML workflows for fitness analysis, and a concurrent Python backend for real-time LiDAR tracking. I'm completing an MSc in Computer Engineering focused on machine learning algorithms, intelligent systems, and advanced software architectures.

Experience

Work history, roles, and key accomplishments

Current

Freelance AI Evaluator, QA & Software Specialist

Current

Various Clients

Jan 2024 - Present (2 years 8 months)

Performs comprehensive User Acceptance Testing on payment applications, validates security and authentication systems, and conducts LLM evaluations and response annotations.

UAT Usability Testing Authentication LLM Evaluation RLHF Prompt Engineering Python Java Kotlin C++C#SQL JavaScript Pytest Git GitHub Linux Docker

Education

Degrees, certifications, and relevant coursework

Università del Salento

Master of Science, Computer Engineering

2024 -

Grade: 105/110

Pursuing a Master of Science in Computer Engineering with a focus on machine learning algorithms, intelligent systems, and advanced software architectures.