Gerson David Villanueva Faillace
Software Engineer
Barranquilla,ATL
Summary
IOS and Ruby on Rails developer, creative, proactive, with knowledge and experience with more than 5 years in Web development and 5 years developing iOS apps, using different methodologies and technologies. I have worked in Backend, Frontend and QA. My passion are free software, travel around the world, learn about new cultures, new languages and meet new people. Good experience using continuous delivery servers. Server management and environment setups. Strong experience working and implementing Agile methodologies.
Overview
13
13
years of professional experience
8
8
years of post-secondary education
Work History
Senior iOS Developer
DanielApps
08.2021 - Current
- Translated basic design plans into full iOS app frameworks, delegating project components to appropriate team members.
- Ensured high-quality products by conducting thorough testing and debugging processes.
- Collaborated with cross-functional teams to design, develop, and launch innovative iOS applications.
- Led software architecture discussions within the team to establish best practices for scalable, maintainable codebases.
Freelance IOS Developer
Freelance
06.2021 - Current
- Provide support and add new features.
- Add analytic metrics to app
- Pixel-perfect iOS UI Design
- Technologies: iOS, Objective-C, Swift
- Worked with project managers, developers, quality assurance and customers to resolve technical issues and apply improvements.
- Collaborated with team members to achieve target results.
- Worked flexible hours across night, weekend and holiday shifts.
- Developed and implemented performance improvement strategies and plans to promote continuous improvement.
Senior iOS Developer
KulpaCloud
08.2022 - 09.2024
- Integrated third-party APIs to expand app functionality and improve overall usability.
- Rapidly prototyped new data processing capabilities to confirm integration feasibility into existing systems.
- Elevated app rankings in the App Store through continuous improvement of features, functionality, and overall performance.
- Collaborated with cross-functional teams to design, develop, and launch innovative iOS applications.
- Stayed current with industry trends, adopting new technologies to optimize existing applications continually.
- Designed user experience frameworks applicable to fit both iPad and iPhone screens.
- Followed Apple's Human Interface guidelines to create products aligned with iOS UI norms.
Technical Lead Engineer
Rappi
Buenos Aires, Buenos Aires - Argentina
01.2021 - 06.2021
- Provide support and add new feature on apps
- Add analytic metrics to app
- Pixel-perfect iOS UI Design
- Technologies: iOS, Objective-C, Swift
- Monitored ongoing technical compliance with applicable laws and regulations.
- Led and assisted technical upgrade projects for clients by working and coordinating with consultants and developers for integrations.
- Interviewed, hired and trained staff, leading performance reviews and offering constructive feedback.
- Worked closely with management teams to plan, develop and execute technical strategies aligned to client's vision.
Senior Software Engineer
Rappi
01.2019 - 01.2021
- I have been working on mobile apps specifically in the Groceries module, building new features and maintain existing ones
- Day by day we are doing improvements in performance and usability
- Working closely with our product team to build the best possible solution
- Provide support and add new feature on the app
- Add analytic metrics to app
- Pixel-perfect iOS UI Design
- Technologies: iOS, Objective-C, Swift
- Worked with project managers, developers, quality assurance and customers to resolve technical issues.
Technical Lead Engineer
GlobalLogic, CABA
07.2014 - 01.2019
- I have worked in several ruby on rails and iOS projects, those projects provide payments service, data management, REST API, social media data, amazon web services, local storage, pixel perfect design, etc
- Responsibilities: -Provide support and add new feature to backend side on the app-Adding new services to REST API-Redesign database and models-Update and adding new features to back-office
- Technologies: Ruby on Rails, Postgres, Redis, Heroku, Aws3, Kafka, Docker, HTML, Angular, Javascript, Bootstrap, iOS, objective-c, Swift, Cocoapods, Realm, CoreData
Senior Ruby on Rails Developer
Koombea Inc
Barranquilla, Colombia
10.2011 - 07.2014
- Ruby on Rails Sr
- Project Description:
- I have worked in several ruby on rails projects, these projects provide payments service, data management, REST API, social media data, amazon web services
- Responsibilities: Develop new feature on different apps
- Provide support to Ruby on rails apps Add metrics to apps
- Refactoring source in few apps Adding rspec test to apps Manage git repositories
- Technologies: Ruby on rails, Postgres, Mysql, Engineyard, heroku, aws3, HTML, Javascript, Jquery, Redis, REST API, GIT
Education
Master - Software Engineering
Universidad Nacional De La Plata
La Plata - Argentina 03.2013 - 12.2014
Systems Engineer - Computer And Information Systems
Universidad Del Norte
Barranquilla - Colombia 02.2005 - 11.2010
Skills
SCRUM, Kan Ban
undefinedTimeline
Senior iOS Developer
KulpaCloud
08.2022 - 09.2024
Senior iOS Developer
DanielApps
08.2021 - Current
Freelance IOS Developer
Freelance
06.2021 - Current
Technical Lead Engineer
Rappi
01.2021 - 06.2021
Senior Software Engineer
Rappi
01.2019 - 01.2021
Technical Lead Engineer
GlobalLogic, CABA
07.2014 - 01.2019
Master - Software Engineering
Universidad Nacional De La Plata
03.2013 - 12.2014
Senior Ruby on Rails Developer
Koombea Inc
10.2011 - 07.2014
Systems Engineer - Computer And Information Systems
Universidad Del Norte
02.2005 - 11.2010
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