For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

LoginCreate account
Invite to Job
A
Alexis Zardi

Alexis Zardi

SQL Developer – Data & E-commerce

Argentina flagBarranqueras, Argentina
$15.00/hrEntry LevelDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

E-commerce – Product Categorization & Customer Support
Technology – Software & App Development
Finance – Risk Analysis & Fraud Detection

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

Question AnsweringQuestion Answering
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

Desarrollador autodidacta con experiencia práctica en SQL y bases de datos relacionales (PostgreSQL). He construido aplicaciones web propias con consultas complejas: joins, agregaciones, subqueries y filtros sobre datos JSON. Tengo facilidad para interpretar preguntas en lenguaje natural y traducirlas a queries precisas y eficientes. Busco aplicar esas habilidades en proyectos de entrenamiento de IA.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

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

Education

A

Autodidacta / Self-taught

Self-taught, Software Development & Databases

Self-taught
2020 - 2026

Work History

T

TusFavoritos (Proyecto Propio)

Full Stack Developer

Chaco
2024 - Present