José A. Martinez
Data Analyst & Backend Developer
Perfil profissional
Full Stack Developer with over 4 years of experience in web applications, backend automation with Python, and APIs. Expert in Ruby on Rails, GitHub, AWS, CI/CD, and language models applied to real-world projects.
Experiência de trabalho
He developed automated ETL pipelines, real-time event architectures, and report automation using Azure DevOps and Azure SQL, ensuring data integrity and efficiency.
realização principalServerless ETL automation with Python, Pandas and Google Apps Script, streaming architecture in Apache Kafka, CI/CD with Azure DevOps and Azure SQL, data validation with Pandas and NumPy.
He redesigned user interfaces and transaction flows, and unified multi-service development environments using Docker.
realização principalRedesign of interfaces with Next.js, React and TypeScript, improvement of checkout flows and containerization with Docker.
He developed a task management application, optimized SQL/MySQL databases, and integrated with Google Workspace APIs.
realização principalWeb application development for task management, SQL/MySQL schema design and OAuth 2.0 authentication.
Formação acadêmica
Universidad de margarita | Undergraduate
