User details
David Garcia Romero
@david_garcia_romero_9ke50vkgq
Mobile Engineer
Lake Los Angeles, CA, United States
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Member since: Jan 22, 2025I am a passionate and dedicated mobile developer with over 5 years of experience building impactful mobile apps and web solutions. With a proven track record of delivering high-quality, user-friendly applications that drive customer satisfaction, I have achieved thousands of downloads on both Google Play and the Apple App Store.
Skilled in full-stack development, I quickly adapt to new technologies to meet client needs. I have successfully completed high-prole projects for companies like Presto, Loyalty Clubs, and Manzana Verde Inc. Using the Flutter framework and clean architecture principles, I create scalable, maintainable code.
Procient in CI/CD integration with GitHub and Codemagic, and experienced with Firebase for enhanced app functionality, I consistently deliver seamless and engaging user experiences.
At Presto, a ntech company specializing in issuing credit cards, I developed a robust mobile application using Flutter. Led the implementation of features that allowed
users to create an account, request credit cards, view their balances, make credit card payments and much more. The app gained signicant traction, with over 10K downloads, contributing to Presto's success at its starting, in providing accessible credit solutions.
At Presto as Mobile Application using utter. My daily activities include:
- Maintain functionalities on the main app.
- Create new features and functionalities to the application
- Refactor some features on the app.
- Daily report to the team about the works done
- Connect GitHub of app to codemagic
- Congure codemagic to automate tests, upload to google play store, etc
- Use of Firebase.
- Starting applying clean architecture
- Support on deploying services on AWS.
At Joinready I worked as freelance on different e-commerce projects for different companies like HEB, LaComer and LaMarina throught Vinneren company.
Leading the HEB mobile project from Vinneren side I worked on different module of the app like
- Checkout of products to purchase
- List of products to purchase
- Improving code and xing bugs
- Applying good principles of code like CLEAN CODE, SOLID PRINCIPLES, - Integrating CI/CD using codemagic
- Coordinating with other developers of HEB as well
- Applying agile methodology
As a Flutter Developer at Manzana Verde, a startup dedicated to delivering healthy food, I developed modules for the customer app, enabling seamless ordering, personalized proles, and access to a help center and more. Simultaneously, developed modules for the delivery personnel app, including real-time tracking and ecient route planning. These contributions streamlined the food delivery process, resulting in enhanced customer satisfaction and increased operational eciency.
At Manzana Verde Technologies Inc as Mobile Application using utter. My daily activities include:
- Maintain functionalities on the user and delivery application
- Create new features and functionalities to the application
- Refactor some features of the delivery app.
- Daily report to the team about the works done
- Connect github of app to codemagic
- Cong codemagic to automate tests, upload to google play store, etc
- Migrating to bloc pattern using utter bloc.
- Use segment to send events.
- Create widgets tests and unit testings.
- Use of Firebase.
In Sintesis as freelance mobile developer, a leading payment operator with a focus on innovation and reliability, I created a dynamic mobile app that consolidated various services into a single platform. Users could conveniently make payments for multiple services, enhancing their overall experience. Contributed to improved customer satisfaction and engagement, leading to increased adoption and usage of the app.
At sintesis i have started new project as a freelance facing to users that can make theirs payment correspond to any merchant
- Create dynamic app facing to user
- Responsive app user.
- Using provider state managment.
- Testing.
- Create dynamic app facing to user
- Responsive app user.
- Using provider state managment.
- Testing.
At Oktana, a custom software development agency specializing in Salesforce, l Ieveraged Apex language to develop custom services and mobile apps. I Collaborated with cross-functional teams to create innovative solutions that integrated with Salesforce. Contributed to the successful implementation of Salesforce solutions, improving clients' business processes and enhancing customer relationship management.
At Oktana corporation as software developer my daily activities included:
- Coordination and report daily with the team
- Develop new functionalities on the assigned project
- Verify that the development carried out works correctly.
Technologies that I used: Flutter, Salesforce, Git and GitHub.
As a Mobile Engineer at Loyalty Clubs, a technology company focused on digital transformation, I developed native iOS and Android apps for various clients. I Created intuitive user interfaces and incorporated features that allowed users to accumulate and redeem points for purchases. Played a key role in enhancing customer engagement, resulting in increased customer loyalty and sales for Loyalty Clubs' clients.
At Loyalty Clubs i assumed all the apps with some pending's and ongoing development. My Daily activities included:
- Coordinate daily meeting with the teem.
- Validate the apps are working correctly.
- Maintain the apps.
- Develop e-commerce apps for OPAL LTDA.