Alejandro Castaño Rojas Data & ML Engineer

Data Engineer

DataArt

May 2022 - Aug 2023 (1 year 4 months)

Data Engineer - Data Science Team Leader

Experimentality

Jun 2020 - May 2022 (2 years)

Tasks: - Define, design and / or contribute to relational, non-relational, event-oriented, graph-oriented and time series data models. - Define, design and implement technological solutions for the availability of data from different data sources and clouds. - Define and assist in the implementation of organizational processes aimed at guaranteeing data quality. - Promote data culture at the organizational level with an emphasis on the importance of data at each organizational level (from development to business) - Define, design and implement scalable architectures for transversal use of artificial intelligence tools. - Define, design and implement ETL processes in Stream and Batch. - Evaluate and define in which use cases benefits

Software Engineer

Experimentality

Dec 2018 - May 2022 (3 years 6 months)

Tasks: - Develop optimal technological solutions to bring value to defined processes in large organizations. - Develop and present proposals about highly scalable systems defining architecture, technological stack and development life cycle. - Contribute to develop systems with reactive capabilities according to reactive manifesto, 12 factor app and development good practices proven in the industry. - Bring guidance and support in who, how and when optimize aspects like data communication and application performance. - Build architecture plans from MVP to Robust, Maintainable and Scalable Systems. - Contribute to develop a collaborative learning path in order to improve the team knowledge. - Interview candidates for open positions.

D

Programming Assistant

Departamento de Música Universidad de Antioquia

Aug 2017 - Aug 2018 (1 year 1 month)

Executed at Laboratorio Integrado de Sistemas (a Systems Engineering Lab) Tasks: - Develop useful tools to maintain and control the Lab. - Doing research about applicable standards to our processes. - Deploy and support a system for image management in order to maintain an homogeneous environment on every computer. - Develop proofs of concept with cutting edge technology available in the open source ecosystem. - Encourage peer students in the lab to research and/or develop their own ideas with the knowledge gained in every course. Languages & Tools: NodeJS, JWT, Bash, FOG.

Alejandro Castaño Rojas

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