• Work with project managers and business analysts to define the roadmap, create and prioritize requirements• Plan and Review Sprints• Pull Requests reviews and Deployment process• Research new technologies, and prototype new solutions• Mentor the developers• Coordinate with other areas Organization's projectsKey Achievements:• Replace a 30 years Legacy application with a modern Web Application• Built the REST API to expose data to other departments• Defined the Application's Dev, QA, Staging, and Production environments• Defined the technology stack to use • Coordinated the data migration from the mainframe to PostgreSQL• Built the Load scripts to ensure the performance and user experience• Coordinated the Disaster Recovery plan with other teams

- Improve the performance and reliability of a context by persisting the data instead of doing everything on memory- Develop features using Domain-driven design- Implement event-driven features using wisper and sidekiq- Provide technical leadership for an engineering team (8 engineers)- Ensure Best practices and Standards in code development- Plan and Review Sprints- Research new technologies, and prototype new solutions

• Define and drive the vision of IT for the ecommerce department in the most important media company in Colombia• Work with engineers and project managers/owners to define roadmap and prioritize requirements• Provide technical leadership in all the software development lifecycle - Manage 25 engineers• Manage IT BudgetKey Achievements:• Designed-Developed-Implemented, the first aggregator and comparator in Colombia with more than 100k offers• Responsible for special offers days, cyberlunes and blackfriday, websites every quarter. Sites passed from 5.000 Concurrent users to 10.000 concurrent users without any technical Issue.• Built the e-commerce engineering team. 25 engineers. 15 direct employees and 10 provided by different vendors.• Led the redesign of the most important Real estate website in Colombia• Reduced operation costs

• Define and drive the vision of IT• Work with engineers and project managers/owners to define roadmap and prioritize requirements• Provide technical leadership in all the software development lifecycle• Research new technologies, and encourage engineers to use it• Manage IT BudgetKey Achievements:• Designed, developed and Implemented the crowd source solution to gather, ingest, parse and consolidate the venues data• Implemented a Graph Database to calculate recommendations for users• Launched the mobile App• Built the engineering team. 10 engineers. 5 in site and 5 remotely provided by a vendor.• Defined the technology stack to use

• Code infrastructure components to automatize process• RFP design and analysis of different nominees to migrate ElTiempo infrastructure• Responsible for the availability and performance of the News division web properties• Manage Infrastructure budget• Provide technical leadership - Manage 12 engineers• Make hiring decisions

- News division CORE group - Infrastructure and APIs- ElTiempo Redesign Technical Leader (Oct. 2010)- Database Support (Oracle - Mysql)- Web Servers Support (Apache-Nginx)- Research and implementation of new technologies

- Module daily basis support- Batch processes optimization- Propose solutions for new business requirements