David Quesada
Systems Engineer
Catarina
Summary
Experienced Systems Engineer with a demonstrated history of successful project management and implementation. Highly skilled in overseeing daily operations, ensuring smooth integration of systems, and managing high-performance teams. Proficient in strategic planning and deployment of IT solutions, with a focus on hardware, software, and networking infrastructure. Proven ability to lead and mentor team members, collaborate with stakeholders to identify technology needs, and drive initiatives to enhance organizational efficiency. Adept at managing technology strategy, providing training, and maintaining comprehensive documentation to support business objectives.
Overview
11
11
years of professional experience
2
2
Languages
Work History
Head of Information Technology
Publitickets.com
2021.12 - 2023.10
- Led IT Department, overseeing procurement, maintenance, and support of computer equipment.
- Implemented agile Scrum and KANBAN methodologies, fostering team efficiency.
- Directed development of PHP web platforms with Laravel and Front-End technologies.
- Ensured information security and conducted quality assurance for digital products.
- Produced accurate reports for internal and external stakeholders.
Streamlined internal communication with collaboration tools for cross-functional teams. - Collaborated across departments to meet IT needs and ensure system integration and security.
- Managed IT budget effectively to align investments with strategic goals.
- Performed regular audits of IT systems to optimize performance and security.
Senior Analyst/Programmer
Bac Credomatic
2018.10 - 2021.12
- Developed web and desktop projects using JavaScript, PHP, and .NET technologies.
- Successfully implemented agile KANBAN methodology and provided comprehensive training on programming topics.
- Led migration to Azure cloud infrastructure, improving scalability and availability.
- Designed and implemented efficient data pipelines for acquisition and processing.
- Created robust data models to support decision-making processes.
- Enhanced data extraction and analysis through script and query updates.
- Deployed predictive analytics models for accurate trend forecasting.
Senior Hybrid Web-Android Developer
Bar-Z US
2017.10 - 2018.07
- Improved efficiency of knowledge transfer by developing detailed documentation for team members.
- Conducted thorough testing of programs and databases, swiftly addressing any identified issues.
- Utilized Scrum methodology to accurately estimate project timelines and monitor progress effectively.
- Stayed abreast of industry trends and emerging technologies through continuous professional development.
- Designed and developed web applications using Drupal, ensuring high-quality and user-friendly experiences.
- Provided valuable support to Android development team in creation of mobile applications.
Android Developer
Bar-Z Costa Rica
2015.01 - 2017.09
- Integrated push notifications into applications to enhance user engagement effectively.
- Utilized specific code versioning tools to manage and implement program changes efficiently.
- Explored new and emerging software applications to select and implement administrative information systems successfully.
- Developed applications using MVVM architecture, resulting in streamlined and maintainable codebase.
- Maintained and developed Android applications for diverse clients across United States.
- Managed campaigns and contests through mobile applications, leveraging tools like Google Analytics and Facebook Ads to optimize performance and user experience.
Professor
Universidad Internacional De Las Américas
2014.09 - 2016.09
- Implemented effective time management strategies while balancing teaching responsibilities with research pursuits.
- Promoted collaboration by developing group projects and fostering a positive learning environment.
- Designed and implemented various educational activities and workshops to meet student needs.
- Applied innovative teaching methods to encourage student learning objectives.
Creative Engineer
Prodigious Latam
2012.09 - 2015.01
- Established strong working relationships with clients through exceptional communication skills, fostering trust and collaboration.
- Worked in collaboration of team members to achieve the total implementation of the advertisement campaigns for Verizon Wireless for brands like Apple, HTC, Samsung, Motorola, among others.
- Completed web projects on time and within budget using Scrum methodology.
- Enhanced the product performance by conducting thorough manual and automatic texting and recommended improvements.
Education
Bachelor's Degree in Computer Engineering -
Universidad Internacional De Las Américas
San José, Costa Rica 2001.05 -
Skills
Extensive database experience with MySQL, MSSQL, DB2, SQLite, and Redis
Advanced knowledge of Web Development technologies
Experience with version control systems like SVN and Git, including Gitflow and workflows
Familiarity with Agile methodologies such as Scrum and KANBAN
Jira
Proficiency in various programming languages and technologies including JSON, AJAX, CSS3, HTML5, PHP, MVC, Laravel, Codeigniter, Javascript, Nodejs, Reactjs, Vuejs, NET, Netcore, Java, Android, REST API, Wordpress,
ORMs
Web servers such as Apache, Nginx, and IIS
Cloud platforms like AWS, DO and Azure
Timeline
Head of Information Technology
Publitickets.com
2021.12 - 2023.10
Senior Analyst/Programmer
Bac Credomatic
2018.10 - 2021.12
Senior Hybrid Web-Android Developer
Bar-Z US
2017.10 - 2018.07
Android Developer
Bar-Z Costa Rica
2015.01 - 2017.09
Professor
Universidad Internacional De Las Américas
2014.09 - 2016.09
Creative Engineer
Prodigious Latam
2012.09 - 2015.01
Bachelor's Degree in Computer Engineering -
Universidad Internacional De Las Américas
2001.05 -