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Alessandro Contrino

@alessandrocontrino

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AI engineer improving model training quality through RLHF evaluation, prompt testing, and benchmark dataset creation.

Zimbabwe

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What I'm looking for

I’m looking for work where I can improve AI training quality end-to-end—evaluation, grading, and datasets—while also shipping reliable Python services and staying strict about verifiable, logical problem-solving.

I help AI training platforms by running prompt engineering, logic evaluation, data labeling, and response quality grading, plus building benchmark datasets for training.

On the engineering side, I write Python for web scraping with requests and BeautifulSoup, and I build APIs with FastAPI and Pydantic, grounded in core computer science fundamentals.

I also handle practical systems work: managing Ubuntu/WSL environments, using tmux for persistent sessions, configuring environment variables and JSON overrides, and troubleshooting installations and repairs like sfc /scannow.

I round it out with domain administration and operations—DNS A/CNAME/TXT record setup, basic e-commerce platform setup, and digital payment routing—while staying systematic about isolating software and workflow issues.

Experience

Work history, roles, and key accomplishments

Technical & AI Engineering

UHRS

Performed prompt engineering, logic evaluation, data labeling, response quality grading, and benchmark dataset creation for AI training platforms.

Prompt Engineering Data Labeling

Software Development & Scripting

Self Employed

Developed Python scripts for web scraping using requests and BeautifulSoup, and API development with FastAPI and Pydantic. Also studied foundational C programming and data structures.

Python Web Scraping BeautifulSoup fastAPI Pydantic C++ Programming Data Structures

Digital Operations & Financial Analysis

Self Employed

Managed commercial digital portfolio, pay-per-view media locking, caption copywriting, tag optimization, and international digital payment routing. Also performed technical chart analysis and CFD trading.

Digital Portfolio Management Pay Per View Tag Optimization Cosmo Payment Technical analysis CFD Trading Bitget

Web & Domain Administration

Self Employed

Managed domain DNS configuration (A, CNAME, TXT records) via Namecheap and Kinsta, set up e-commerce platforms, and performed basic HTML/CSS work.

DNS Namecheap Kinsta HTML CSS

Technical & AI Engineering

DataAnnotation

Performed prompt engineering, logic evaluation, data labeling, response quality grading, and benchmark dataset creation for AI training platforms.

Prompt Engineering Data Labeling

Logistics & Service Operations

Self Employed

Performed inventory tracking, warehouse stocking, retail display setup, customer service, barista setup, and basic mixology.

Warehouse Retail Displays Customer Service Barista Mixology

Systems, Hardware & IT Support

Self Employed

Managed Linux & CLI environments using Ubuntu via WSL, tmux, and environment variable setup. Performed OS deployment, troubleshooting, hardware assembly, and diagnostics.

Linux Ubuntu WSL Tmux Troubleshooting Diagnostics