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FrogQuest-Oregon City, OR
July 2024 to Present

As a React Native developer for the FrogQuest Photo Scavenger Hunt app, I am responsible for fixing bugs, resolving issues, and maintaining the app.
My role includes upgrading the Expo SDK, implementing new features, and ensuring smooth functionality.
I also focus on optimizing performance, improving user experience(UX), and ensuring compatibility with
the latest mobile technologies.

https://apps.apple.com/kw/app/frogquest-photo-scavenger-hunt/id1399123814
https://play.google.com/store/apps/details?id=com.frogquest.app

--Full Stack Developer--
MATTLAW-Florida City, FL
June 2019 to May 2024

I spearhead the development of innovative digital solutions to enhance our legal services and client
experience:
• Architected and implemented a secure client portal using Node.js for the backend, React Native for cross-platform mobile development, and Neo4j for efficient data management. This system significantly improved case management efficiency and client communication.
• Developed KCPS (Keenan Case Presentation System), a dynamic presentation tool for trial lawyers. Built with Node.js, Swift for iOS, and Neo4j, it allows for seamless organization and presentation of documents, videos, timelines, and more, enhancing courtroom communication.
• Created HoneyJuror, a native iOS mobile app using swift and the admin panel with Flutter based cross-platform for efficient voir dire management. Utilized Node.js for the backend API and Neo4j for complex data modeling, enabling trial lawyers to track and organize juror information effectively.
• Implemented a graph-based data model using Neo4j, significantly enhancing our ability to navigate complex relationships in legal cases, from evidence connections to witness interactions.
• Continuously improved both KCPS and HoneyJuror based on user feedback and evolving legal practices, utilizing Swift for iOS-specific optimizations and Flutter for cross-platform updates.
This role demonstrates my expertise in utilizing Neo4j, Node.js, Swift, Kotlin, Flutter, and React Native to create cutting-edge legal tech solutions, significantly enhancing MattLaw's operational efficiency and client service capabilities.

https://honey.law/cms/
https://apps.apple.com/us/app/case-presentation-system/id1541913706
https://apps.apple.com/us/app/honey-juror/id6466878060

--Mobile Developer--
Fitli-Texas City, TX
September 2019 to April 2024

During my contract with Fitli, I was responsible for maintaining and enhancing the Fitli mobile app, which
is available on the App Store.
My key contributions included:
• Developed new features using Swift to improve user experience and functionality.
• Performed extensive bug fixes and resolved performance issues to ensure app stability and smooth operation.
• Collaborated with the product team to implement user-requested features, such as improved booking flows, notifications, and calendar syncing.
• Optimized code for better performance and compatibility with the latest iOS versions.
• Ensured adherence to best practices in mobile development, including testing and debugging across different iOS devices.

https://www.fitli.com/
https://apps.apple.com/us/app/fitli/id1052160597

--Lead Backend Engineer--
Blankfactor-Miami, FL
April 2020 to July 2023

As Project Leader at Blankfactor, I manage the development of innovative solutions for PaywithRewards, focusing on both backend and mobile iOS/Android applications.
• Developed the iOS native app using Swift and Android native app using Java, optimizing performance and leveraging platform-specific features.
• Architected the backend services using Express and micro-services, and PostgreSQL, ensuring robust performance and scalability to support high transaction volumes.
• Integrated PostgreSQL for advanced data relationships, enabling efficient querying and data visualization, which enhanced the applications recommendation and search functionalities.
• Implemented RESTful APIs for efficient communication between the mobile app and backend services, ensuring smooth data flow and real-time updates.
• Orchestrated the implementation of CI/CD pipelines using GitHub Actions and Fastlane, streamlining the build and deployment processes.
• Collaborated closely with UX/UI designers to create visually appealing and user-friendly interfaces, aligning with the brands goals and user needs.

--Backend and Frontend Developer--
Glim-Bogotá, Cundinamarca
August 2022 to June 2023

As a Full Stack Developer, I was responsible for end-to-end development of Glim's financial platform, focusing on delivering a seamless and secure user experience.
• Developed and maintained the full technology stack, including both frontend and backend components.
• Implemented server-side logic using Node.js, creating robust and scalable backend services to handle financial transactions and user data management.
• Created and maintained RESTful APIs for seamless communication between frontend applications and backend services.
• Managed PostgreSQL databases, designing efficient schemas and optimizing queries to ensure data integrity and performance.
• Implemented security best practices across the stack to protect sensitive financial data and ensure compliance with regulations.
• Worked in an Agile development environment, participating in sprint planning, daily stand-ups, and retrospectives.

https://getglim.com/
https://apps.apple.com/ar/app/glim/id1659116050
https://play.google.com/store/apps/details?id=com.app.prontomas&hl=en

--Lead Backend and Mobile App Developer--
Mastercard-New York, NY
August 2020 to September 2022

As a lead backend and mobile developer, I was in the crucial role in PaywithRewards project.
The project includes the iOS and Android mobile app and its backend side.
• iOS PaywithRewards app is native iOS app built using swift and Xcode. The UI is based on SwiftUI and the offline storage is managed by realm with sqlite.
• Android PayWithRewards app is native Android app built using Java and Android Studio. MVP design pattern is used.
• The backend side is built with Ruby on Rails and deployed on Heroku. Later, migrated to AWS and Java Spring Boot.

https://apps.apple.com/us/app/pay-with-rewards/id1027130748
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