Open to opportunities

Santiago Fritz Cali

@santiagofritzcali

Message

I build documented full-stack systems and deliver accurate data and QA workflows for remote teams.

Argentina

Message

What I'm looking for

I'm looking for remote opportunities where I can support data labeling, AI evaluation, QA, technical documentation, or software development while contributing accurate, structured work in English and Spanish.

I'm building a full-stack hotel management platform with Java, Spring Boot, MySQL, and Next.js, covering reservations, cancellations, check-in/out, billing simulation, and unit-tested business logic.

As a Systems Engineering student at Universidad Tecnológica Nacional, I work with algorithms, SQL/NoSQL database management, system architecture, and technical documentation. I translate complex logical processes into clear English and Spanish content for reproducible remote collaboration.

Through freelance mathematics tutoring, I've broken down complex problems into actionable steps, tracked progress through structured reports, and collected and cleaned exercise data.

I'm comfortable following detailed instructions, performing quality checks, and producing accurate, readable outputs for international projects in English and Spanish.

Experience

Work history, roles, and key accomplishments

Private Mathematics Tutor

Freelance / Self-Employed

Jan 2021 - Jan 2025 (4 years)

Analyzed complex mathematical problems and converted them into actionable steps for students. Tracked student progress systematically, delivering structured reports.

Mathematics Problem Solving Data Collection Data Cleaning Report Writing English Spanish

Education

Degrees, certifications, and relevant coursework

Universidad Tecnologica Nacional (UTN)

Bachelor's Degree, Information Systems

2023 -

Currently in the 4th year of Information Systems Engineering. Solid understanding of Algorithms, Database Management (SQL/NoSQL), and System Architecture.