Rodrigo Guinea
Data Engineer Manager
Guatemala,GT
Summary
Adept at leading data engineering initiatives for Tigo Telecommunications, Leverage advanced SQL and Python programming to enhance data pipeline efficiency and quality, resulting in significant process optimizations. Collaborative approach and problem-solving aptitude drove innovative solutions, fostering team excellence and meeting critical deadlines.
Overview
18
18
years of professional experience
Work History
Data Engineering Lead
Tigo Telecomunications
12.2017 - Current
- Developed scalable and maintainable data ingestion frameworks, resulting in streamlined data integration processes.
- Enhanced data pipeline efficiency with optimization of SQL queries and indexing strategies.
- Implemented comprehensive monitoring and alerting systems for proactive issue resolution in production environments.
- Migrated legacy systems to modern big data platforms, ensuring seamless business continuity during transitions.
- Improved data quality by implementing ETL processes and data cleansing techniques.
- Evaluated emerging technologies and industry trends to ensure competitive advantage through innovative solutions.
- Implemented real-time streaming architectures for faster, more accurate decision-making capabilities.
- Championed the use of open-source tools within the organization, leading to increased collaboration and innovation opportunities among teams.
- Budget management, CAPEX/OPEX for team projects maintenance and support.
Senior Data Engineer
Tigo Telecomunications
10.2015 - 12.2017
- Ensured data quality through rigorous testing, validation, and monitoring of all data assets, minimizing inaccuracies and inconsistencies.
- Reengineered existing ETL workflows to improve performance by identifying bottlenecks and optimizing code accordingly.
- Championed the adoption of agile methodologies within the team, resulting in faster delivery times and increased collaboration among team members.
- Participated in strategic planning sessions with stakeholders to assess business needs related to data engineering initiatives.
- Designed robust database architecture that supported seamless integration of new datasets and facilitated rapid analysis capabilities.
- Collaborated with cross-functional teams to define requirements and develop end-to-end solutions for complex data engineering projects.
- Delivered exceptional results under tight deadlines, consistently prioritizing tasks effectively to meet project timelines without compromising quality or accuracy.
- Mentored junior team members in best practices for software development, code optimization, and troubleshooting techniques.
- Developed custom algorithms for efficient data processing, enabling faster insights and decision making.
Data Engineer
Tigo Telecomunications
01.2011 - 10.2015
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
- Automated routine tasks using Python scripts, increasing team productivity and reducing manual errors.
Senior Software Development Engineer
NAVEGA - Grupo Tigo Telecomunications
03.2008 - 12.2010
- Maintained existing software systems by identifying and correcting software defects.
- Mentored junior developers, improving their technical skills and fostering a collaborative work environment.
- Successfully migrated legacy systems to modern platforms, improving system stability and maintainability.
- Led code reviews ensuring adherence to best practices, ultimately reducing bugs before deployment.
- Developed scalable and robust applications to support high-volume user demands.
- Enhanced software performance by optimizing code and implementing innovative algorithms.
Software Developer System Analyst
COINSA
04.2006 - 02.2008
- Implemented robust security measures, safeguarding sensitive data from unauthorized access or breaches.
- Demonstrated adaptability by quickly mastering new languages or tools when required by projects.
- Enhanced application performance by optimizing algorithms and implementing efficient coding techniques.
- Collaborated with cross-functional teams to deliver high-quality software solutions on schedule.
Education
Certification - AWS Cloud Practitioner
AWS
ONLINE 05.2001 -
No Degree - BI & R Analisys
COURSERA
ONLINE 05.2001 -
No Degree - Systems Engineering
USAC
Guatemala 05.2001 -
No Degree - Oracle DB, Forms & Reports
COINSA
Guatemala 05.2001 -
Skills
Accomplishments
- Supervised team of 34 staff members.
- Data Warehouse model implementation.
- Big data project implementation.
- Data Warehouse migration to Cloud Solution.
Timeline
Data Engineering Lead
Tigo Telecomunications
12.2017 - Current
Senior Data Engineer
Tigo Telecomunications
10.2015 - 12.2017
Data Engineer
Tigo Telecomunications
01.2011 - 10.2015
Senior Software Development Engineer
NAVEGA - Grupo Tigo Telecomunications
03.2008 - 12.2010
Software Developer System Analyst
COINSA
04.2006 - 02.2008
Certification - AWS Cloud Practitioner
AWS
05.2001 -
No Degree - BI & R Analisys
COURSERA
05.2001 -
No Degree - Systems Engineering
USAC
05.2001 -
No Degree - Oracle DB, Forms & Reports
COINSA
05.2001 -
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