John Guerrero Email & Phone Number
Senior Software Engineer T3 @ Grid Dynamics
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John Guerrero Location
- Colombia
John Guerrero Work
- Senior Software Engineer T3 @ (November 2025 - Present)
- Senior Software Engineer @ (November 2025 - Present)
- Independent Consultant @ (September 2025 - Present)
- Senior Software Engineer @ (October 2024 - July 2025)
- iOS Developer @ (September 2023 - August 2024)
- Mobile Architect - Tech lead @ (March 2022 - September 2023)
- Principal Engineer (Casino) @ (March 2022 - September 2023)
- Independent Consultant @ ingjohnguerrero (May 2019 - September 2023)
- iOS Engineer @ (April 2021 - March 2022)
- iOS Engineer @ (April 2021 - March 2022)
- iOS Developer @ (December 2019 - April 2021)
- Tech Lead @ Peiky (September 2019 - November 2019)
- iOS Tech Lead @ Peiky (June 2019 - November 2019)
- Software Architect, iOS Tech Lead @ (September 2018 - May 2019)
- iOS Team Leader @ (April 2018 - August 2018)
- Semi Senior iOS Developer @ (September 2016 - April 2018)
- iOS Developer @ ClickDelivery (February 2016 - September 2016)
- Freelance @ Freelancer (September 2013 - September 2016)
- CTO @ Grupo Arve SAS (November 2014 - December 2015)
- Consultor técnico y funcional @ (July 2014 - November 2014)
- Senior BackEnd developer - Tech Lead @ (April 2013 - July 2014)
- Ingeniero de desarrollo @ Grupo iyunxi ltda (September 2011 - March 2013)
John Guerrero Education
- Universidad de Los Andes
Master of Software Engineering (Computer Software Engineering)
2021-2026 - Universidad Internacional de La Rioja
Máster en Aplicaciones móviles (Computer Science)
2014-2015 - Universidad Militar Nueva Granada
Ingeniero en mecatrónica (Ingeniería)
2005-2014 - Colegio San Luís, PONAL
Bachiller académico
2002-2004
John Guerrero Skills
- AI Agents
- Agile Methodologies
- Alamofire
- Android Development
- Android Jetpack
- AngularJS
- Apollo GraphQL
- App Store
- Artificial Intelligence (AI)
- Back-end Development
- Backbone.js
- Behavior-Driven Development (BDD)
- Bluetooth
- CSS
- CSS3
- Carthage
- CircleCI
- Cloud Applications
- Cloud Computing
- CocoaPods
- Combine
- Continuous Integration
- CoreData
- Cross-platform Development
- Dependency Injection
- Design Patterns
- Docker Products
- Education
- FastAPI
- Firebase
- Fitness
- Fitness Instruction
- Game Development
- German
- Git
- GitHub Copilot
- Github actions
- HTML5
- Higher Education
- IT Recruitment
- Java
- JavaScript
- KMM
- KMP
- Kotlin
- Ktor
- LAMP
- Laravel PHP
- Leadership
- Lottie
- Microservices
- Mindfulness
- Mobile Application Development
- Mobile Phone Apps
- MongoDB
- Node.js
- Objective-C
- PHP
- Personal Development
- PhoneGap
- Problem Analysis
- Problem Solving
- Product Development
- Product Management
- Project Management
- Python (Programming Language)
- REST APIs
- React.js
- Reactive Programming
- Realm Database
- Redis
- Resilience
- Resiliency
- SPM
- SQL
- SQLDelight
- Software Architecture
- Software Design
- Software Design Patterns
- Solution Architecture
- Strategic Planning
- Strategic Thinking
- Swift
- Swift (Programming Language)
- SwiftUI
- System Architecture
- Team Leadership
- Test Driven Development
- Training & Development
- TypeScript
- UI Automation
- UIKit
- Unit Testing
- Unity3D
- Voiceovers
- Xamarin
- ember.js
- iOS
- iOS development
- jQuery
- marionette.js
- Back End Development
- HTML 5
- Software Development
- Objective C
- AutoCAD
- HTML
John Guerrero Summary
- John Guerrero, based in Colombia, is currently a Senior Software Engineer T3 at Grid Dynamics. John Guerrero brings experience from previous roles at PetSmart, ingjohnguerrero, SoftServe and Lumenalta (formerly Clevertech). John Guerrero holds a 2021 - 2026 Master of Software Engineering in Computer Software Engineering @ Universidad de Los Andes. With a robust skill set that includes AI Agents, Agile Methodologies, Alamofire, Android Development, Android Jetpack and more. John Guerrero has 4 emails and 3 mobile phone numbers on RocketReach.
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