Daniel Hernandez Mayorga
DataOps Governance
Bogotá, Bogota, Colombia
7+ Years Exp
Summary
Daniel is an experienced Data Governance Analyst with expertise in data governance implementation, strategic planning, and management control. He has experience aligning data governance programs with DAMA DMBOK standards and integrating these practices with DataOps methodologies to enhance data workflows and ensure compliance. He is proficient in data quality management, data lineage, and automation within cloud environments like AWS. Daniel excels at designing, managing, and optimizing data pipelines. His skills in Power BI for data visualization and experience with relational databases like SQL make him a valuable asset for managing and governing data at an enterprise level.
Technical Skills
Detailed View
Work Experience
DataOps Governance Analyst
Colsanitas Clinic
Full Time | 06/02/2024 - 31/07/2024
Bogotá, Bogota, Colombia
- Developed a comprehensive data governance framework aligning with DAMA DMBOK and integrating with DataOps practices.
- Implemented governance roles and responsibilities for critical data elements, ensuring data accuracy and compliance.
- Designed and optimized data pipelines, embedding governance standards into workflows.
- Developed Python scripts for auditing and visualizing data lineage across systems.
- Used Python to extract, transform, and load (ETL) data for reporting dashboards in Power BI.
- Ensured the integrity of CICD pipelines by establishing governance controls that monitored data quality and compliance with defined standards at every stage of the deployment process.
- Collaborated with IT and data teams to define data privacy and security policies in line with GDPR and local regulations.
- Managed metadata and master data across multiple data domains, supporting critical business decisions.
- Developed automated dashboards in Power BI to monitor data quality and compliance metrics.
- Conducted data lineage and traceability audits to ensure transparency and integrity across data transformations.
- Supported the creation of training programs to raise awareness of governance and data quality principles.
- Designed and implemented data domains and domain maps.
- Developed governance models, data management frameworks, and data quality standards.
- Implemented Data Lineage for tracking and ensuring traceability of data across different systems.
- Developed and launched Data Literacy Programs to enhance organizational data comprehension and utilization.
Data Governance Specialist
Various Projects
Full Time | 05/05/2022 - 18/10/2023
Bogotá, Bogota, Colombia
MIBanco
- Structured data governance frameworks and policies in alignment with DAMA DMBOK and integrated them with DevOps strategies.
- Designed and enforced governance standards for data quality and compliance within data pipelines.
- Implemented data security and access policies, ensuring secure data access across AWS environments.
- Developed Python scripts to automate data governance tasks, such as data validation and metadata management.
- Used Python to implement and monitor data lineage pipelines, ensuring accurate tracking of data elements across platforms.
- Developed and maintained comprehensive data lineage documentation for all critical data flows.
- Led Data Lineage initiatives to track data origins and transformations for compliance.
- Introduced a Data Literacy Program to improve understanding of critical data assets.
- Integrated CICD pipeline governance to maintain consistent data standards, enabling real-time quality checks and validation during data deployment processes.
- Led initiatives to democratize data access across the organization while ensuring data privacy compliance.
- Utilized SQL to design and implement data quality checks within data governance processes.
- Collaborated with data engineers to optimize data architecture for governance and compliance.
- Provided root cause analysis for data quality issues and led initiatives to improve data reliability.
Management & Quality
- Developed data governance frameworks tailored to integrate with the company’s DataOps processes.
- Managed governance models and implemented quality standards across data pipelines and business applications.
- Collaborated with data architects to optimize the integration of data governance practices into data architectures.
- Led data classification and cataloging efforts, ensuring clear data discovery and access across departments.
- Monitored data quality using Power BI dashboards, ensuring compliance with predefined metrics.
- Drafted data contracts and governance policies to be implemented across departments and external partners.
- Utilized SQL for data management and validation in compliance with governance rules.
- Conducted training workshops on data governance policies, quality management, and data usage best practices.
- Implemented data governance frameworks in the construction domain, aligning data policies with industry standards.
- Designed data pipelines that integrated governance standards for security, quality, and traceability.
- Developed data quality dashboards in Power BI to monitor project performance and data integrity.
- Collaborated with construction teams to ensure data governance policies were enforced in operational workflows.
- Applied governance standards to CICD pipelines, ensuring that data moving through development, testing, and production stages maintained the highest data quality standards.
- Identified and documented metadata and master data to streamline project data management.
- Established data lineage practices to track and validate data across multiple project lifecycles.
- Led efforts to automate data workflows, enhancing efficiency while maintaining governance compliance.
- Supported teams in adhering to data privacy and security regulations across all project datasets.
Master Data Analyst
Avvillas Bank
Full Time | 29/03/2020 - 05/05/2022
Bogotá, Bogota, Colombia
- Defined and managed master data policies based on business needs.
- Worked with unstructured information, transactional metadata, and defined hierarchies.
- Implemented a Data Lineage framework to track the lifecycle of data assets.
- Created Python scripts for ETL processes, helping streamline data processing workflows.
- Developed governance models to monitor and maintain the integrity of CICD pipelines, ensuring proper data handling and compliance throughout the data lifecycle.
- Developed Python-based reporting tools to monitor and visualize master and reference data metrics.
- Contributed to the creation of a Data Literacy strategy to boost data understanding across teams.
- Conducted regular data quality assessments and implemented data quality dashboards.
- Ensured the proper cataloging and classification of data assets.
- Developed and maintained key performance indicators for data quality management.
- Collaborated with IT teams to ensure data security and access controls.
Data Steward
Bank of the West
Full Time | 03/05/2017 - 11/03/2020
Bogotá, Bogota, Colombia
- Managed data quality control panels across various segments.
- Supported use case generation and functional testing based on MDM definitions.
- Supported governance initiatives to safeguard data integrity within CICD pipelines, ensuring that data passed through validation checkpoints aligned with organizational quality standards.
Big Data Support Engineer
Rocaconsulting
Temporary | 02/11/2015 - 31/08/2016
Colombia
- Managed and supported data processing for satellite tracking applications.
- Ensured information was kept up-to-date in communication channels.
- Reported deviations in vehicle routing milestones.
- Led efforts to establish data lineage frameworks for satellite tracking data.
- Supported the development of internal Data Literacy Programs for understanding big data workflows.
- Collaborated with stakeholders to improve data integration and traceability.
- Implemented data validation checks across systems.
- Assisted in building automated data processes and data quality checks.
IT Administrator
Inverser Ltda
Temporary | 23/04/2015 - 07/08/2015
Colombia
- Managed ERP processes for the company.
- Controlled and maintained internal applications.
IT Support Engineer
ITACA Latin America S.A.S (Terpel Outsourcing)
Full Time | 20/08/2014 - 05/12/2014
Colombia
- Managed strategic planning and quality of service indicators.
- Controlled hardware inventory and maintained service agreements.
Contractor Infrastructure & Applications Support
EAAB Aqueduct and Sewer Company of Bogota
Full Time | 27/12/2013 - 07/02/2014
Colombia
- Supported the maintenance of the new commercial model in collaboration with previous contractors.
Professional Technology Support
Aguazul Bogota
Full Time | 26/07/2007 - 10/12/2013
Colombia
- Supervised compliance with service levels and service agreements.
Education
Master's degree in Industrial Engineering
Francisco Jose de Caldas District University
Major in Industrial Engineering
Bachelor's degree in Industrial Engineering
Central University
Major in Industrial Engineering
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