carlos andres matallana
@carlosandresmatallan
Bilingual software developer and AI trainer focused on linguistic quality.
What I'm looking for
I am a bilingual (Spanish/English) software developer with over seven years' experience across software development, technical analysis, and digital content creation. I combine strong technical skills in Python, PHP, Drupal and API integration with a meticulous focus on linguistic quality and technical writing.
As an AI & algorithmic trading developer and Drupal specialist, I designed and optimized algorithmic trading strategies, integrated automated systems with AWS and Bybit API, and authored clear technical documentation for statistical models. I have delivered Drupal solutions for international clients, performed semantic and structural validation of multilingual content, and ensured grammatical accuracy for public-facing materials.
I bring critical thinking, attention to detail, and autonomous work habits to roles that require content evaluation, language model improvement, or technical development. I'm eager to contribute as an AI Trainer, leveraging my linguistic expertise and technical background to enhance model quality through rigorous evaluation and feedback.
Experience
Work history, roles, and key accomplishments
AI & Algorithmic Trading Developer
Freelance
Jun 2022 - Feb 2025 (2 years 8 months)
Designed and optimized 10+ algorithmic trading strategies and integrated automated systems with Bybit API and AWS, improving model reliability through statistical validation and Monte Carlo simulations.
Developed and maintained Drupal applications for international clients, produced English technical documentation, and ensured semantic and linguistic quality across multilingual content in agile teams.
Drupal Developer
Serempre
Sep 2020 - Feb 2022 (1 year 5 months)
Optimized Drupal sites, integrated APIs, managed structured content, and conducted usability and accessibility testing with emphasis on linguistic quality and content clarity.
Web Developer
Sinergia & RCN Radio
Jan 2018 - Jan 2020 (2 years)
Developed digital content portals for major media outlets, published and proofread online content, and ensured grammatical accuracy and quality for public-facing materials.
Education
Degrees, certifications, and relevant coursework
Holberton School
Technical Degree, Full Stack Web Development
2021 - 2022
Completed a Full Stack Web Development program focused on software engineering fundamentals and practical project-based learning.
SENA (Servicio Nacional de Aprendizaje)
Technical Degree, Systems Analysis and Development
2016 - 2017
Completed a Technical Degree in Systems Analysis and Development with coursework in software development and systems analysis.
Availability
Location
Authorized to work in
Job categories
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