Universidad San Jorge

Instituto Tecnológico de Santo Domingo

Quality Global Business

Universidad Iberoamericana

ITLA

Instituto Politécnico Loyola

CENTU

Senior Software Engineer

- Designed and built scalable components for mobile applications. Following SOLID and clean code.
- Led a team of 40+ iOS developers providing guidance and mentorship. As part of the mentoring, created workshops about new technologies and good practices.
- Demonstrated strong communication and collaboration skills, with the ability to work effectively with cross-functional teams and stakeholders.
- Aligned iOS development efforts with the overall product roadmap.
- Stayed up-to-date with the latest technologies and best practices in iOS development through flexibility and adaptability.

Kindred Group plc

Domain Architect iOS

- Designed and delivered course materials and lectures on the Flutter framework and Core Data technology.
- Evaluated student progress and achievement.
- Taught students about various mobile databases, including Core Data, CloudKit, Firebase, and Realm, and provided guidance on choosing the appropriate database for different project needs.

Professor

Skills: Software Design · Communication · Software Systems

Senior Software Engineer iOS

Worked as Team Lead for a group of developers.
Worked for different clients developing cross-platform applications using Flutter.

Freelance

Team Lead/ Mobile Developer

Razeware LLC

Book Author - Auto Layout by Tutorials

iOS Tech Editor

Worked developing new features and maintaining the current apps, using Objective C and Swift.
Worked maintaining applications developed using Xamarin.

Altaine Ltd

Senior iOS Developer

- Worked as a remote iOS Developer.
- Participated in the Design, Implementation, and Testing of systems for business support.
- Implemented new functionalities to existing applications using Objective­C.
- Worked  integrating Analytics for all the apps. This allowed the administration to make better decisions through the analysis of what the users do and don't when using the app.
- Worked implementing Ad providers for all the iOS Apps. This allowed the marketing team to guaranteed a better ad monetization.
- Worked in Univision Deportes Re-design, using the Autolayout, Core Graphics, UIKit.  We did a complete re-design of the app to make it feel more modern and user friendly.
- Worked with the Facebook integration for the Fantasy Deportes. Allow the user to login using Facebook instead of the previous (self managed) login solution.
- Worked withe the Urban Airship integration for all the iOS Apps. This allowed Univision to send localized and sectioned push notifications to the users.
- Worked developing a video player library to be used from the apps developed using React Native. This library is distributed using cocoapods and was developed using Objective C.

Univision Communications Inc.

Design, development, maintenance, testing, and evaluation of systems. Using: Objective C, ASP.NET MVC, SQL Server, WCF, and other technologies.

Was responsible for all the phases related to mobile iOS projects. From Requirement Analysis to Implementation.

Centro Cuesta Nacional

Analyze, assess, evaluate, design and develop information systems through the application of technology and knowledge of the processes ongoing in all areas of the company, contributing to the permanence, market competitiveness and business results.

Design, development and maintenance of web and desktop applications.

Libranner Santos Espinal