Skip to main content
franco rojasFR
Looking for a job

franco rojas

@francorojas

Full Stack Developer building React and Node.js apps, including a decision-making system with a SQL backend.

Argentina
Message

I built and deployed full-stack web applications, including a decision-making system with a React interface and a Node.js, Express, and SQL backend. My other projects include a product price tracker and an AI outfit generator.

As a freelance Data Evaluator and Audio Specialist, I evaluate audio and voice data for AI model training, transcribe and label speech, and check data quality using RLHF criteria. I also provide IT support in commercial and food-service settings, troubleshooting hardware, software, POS systems, and payment terminals.

Experience

Work history, roles, and key accomplishments

FR
Current

Data Evaluator & Audio Specialist

Freelance/Contractor (Plataformas Remote)

Jan 2025 - Present (1 year 10 months)

Evaluated quality and linguistic accuracy in audio and voice data for training LLMs/AI models. Performed transcription, speech-to-text labeling, data pair comparison, and detection of phonetic and contextual inconsistencies, following strict technical guidelines and RLHF criteria.

FR
Current

Full Stack Developer

Freelance/Proyectos

Jan 2023 - Present (3 years 10 months)

Designed, developed, and deployed complete web applications (POS/Inventory, Decision App, Price Tracker) using Node.js, Express, PostgreSQL/SQL, and React.

CO
Current

IT Support Technician & Operations Management

Comercio/Gastronomía

Jan 2022 - Present (4 years 10 months)

Provided hardware diagnostics, technical support, and real-time resolution of software/POS system and printing issues. Maintained and configured payment terminals, electronic cash registers, and local network connectivity, while managing inventory and internal databases.

Education

Degrees, certifications, and relevant coursework

Universidad Nacional de Cuyo logoUC

Universidad Nacional de Cuyo

Medicine (Basic Cycle), Medicine

Completed the basic cycle of Medicine at Universidad Nacional de Cuyo.

Interested in hiring franco?

You can contact franco and 90k+ other talented remote workers on Himalayas.

Message franco

People also viewed

View all talent

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan