Daniel Esteban Valero Galeano
About
Detail
Systems Engineer
Bogotá, Colombia
Résumé
Jobs
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Ingeniero de datos verified_user Verified experience public Remote experienceMakers SolutionsJan 2025 - Jul 2025 (7 months)- Senior it data engineerMedtronic plc, MedtronicJun 2024 - Current (1 year 10 months)Supporting incidents from the Airflows jobs or task in ICCW using Snowflake and Coalesce.ia
- LData engineer public Remote experienceLogicSourceNov 2022 - Current (3 years 5 months)
- Mid data analyst public Remote experienceItaú ColombiaAug 2022 - Oct 2022 (3 months)- Supported the transformation of IFRS9 processes by developing solutions in Python Shell on Amazon Web Services, utilizing Glue services to enhance data processing efficiency. - Contributed to RPA developments for seamless data migration from SQL databases to the Datalake in Amazon's S3, ensuring robust data management practices. - Assisted in the development of interactive dashboards using Microsoft Power BI, facilitating data visualization and analysis for stakeholders. - Leveraged knowledge of Azure Data Factory and Scala to enhance data integration processes, although the primary focus remained on AWS services, including Glue and Amazon EMR, to optimize data workflows. - Utilized SQL and Amazon RDS/Aurora for database management, e
- Data expert public Remote experienceTeleperformance SpainMar 2021 - Jun 2022 (1 year 4 months)- As a Data Expert, I was responsible for ensuring the integrity of data collected from various sources within the company, guaranteeing accuracy and veracity through the use of SQL. - I monitored, controlled, and improved databases, employing structured growth methods such as Scrum to enhance project efficiency. - Additionally, I executed various test and error handling scenarios throughout the ETL process, which played a crucial role in validating data accuracy and availability, thereby reinforcing our commitment to data integrity. - My expertise in data analytics and database management, combined with effective communication skills, allowed me to collaborate seamlessly with cross-functional teams to drive data-driven decision-making a
- Reporting analyst verified_user Verified experience public Remote experienceTeleperformance SpainSep 2020 - Mar 2021 (7 months)- Conducted comprehensive analysis, management, and interpretation of databases, ensuring data integrity and accuracy for informed decision-making. - Maintained constant communication with clients in English, facilitating clear understanding of data insights and project requirements. - Utilized tools such as MS SQL, Tableau, and Power BI for effective data visualization, enhancing the presentation of analytical findings. - Engaged in data engineering practices by interacting with SQL databases to design data structures and connect pipelines for efficient data transformation and loading into dashboards. - Developed performance optimization strategies to handle large datasets, ensuring swift data processing and reporting. - Implemented e
- Intern data analytics public Remote experienceMetLife ColombiaFeb 2020 - Jul 2020 (6 months)- I designed, implemented and managed data through SQL Server, in order to support different areas of the company including the Business Intelligence team - Data extraction, transformation, loading and analysis (ETL) for analysis through Excel and SSMS. Also, I used the Power BI tool to create interactive reports and dashboards - I implemented the automation of internal company processes through Powershell, R and Python
Education
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0% verified
- SFPCBy CertiProf / IT ServiceJul 2020
- Ingeniero de SistemasPontificia Universidad JaverianaJan 2015 - Nov 2020 (5 years 11 months)