SOFTWARE DEVELOPMENT

Android (Kotlin, Java), iOS (Swift, ObjC), Xamarin, C#, .NET MAUI,React Native, Xamarin, RESTful APIs, Realtime Apps, NextJS, AngularJS, ReactJS, NodeJS, AWS, Firebase, Supabase

DEV OPS

Github Actions, Firebase Distribution, TestFlight, AppCenter, Diawi, Gradle, YML, Robotium, Spoon, Espresso

VERSION CONTROL

SourceTree, Github, BitBucket, Code Review, Pull Request Resolution

USAGE OF 3RD PARTY LIBRARIES

Social Media Integration, Payment Processors, Marketing & User Analysis SDKs, Image & Video Processing, Maps & Location Services

ORGANIZATIONAL APPLICATIONS

JIRA, Trello, Azure, Slack, Hangouts, Teams, Asana, Google Drive, Docs, Spreadsheets, Slides, Dropbox, Teamviewer, Skype, Monday

• Integrated AI solutions using Vertex AI and OpenAI APIs to deliver next-gen features including:
  • Text-to-speech and speech-to-text services for content automation and accessibility.
  • Media intelligence, extracting structured data and summaries from user-uploaded audio and video files.
  • Generative content creation, including dynamic product or blog descriptions based on minimal inputs.
  • Fashion-specific image generation, allowing clients in retail to visualize style ideas based on keywords or brand themes.
• Architected prompt engineering flows and backend pipelines to optimize AI cost-efficiency and performance while enabling creative flexibility for end users.
• Developed a custom Vertex AI model for a client, enabling personalized recommendations and enhancing user engagement.
• Acted as technical advisor for clients adopting AI, helping non-technical stakeholders understand implementation trade-offs and potentials in practical business use cases.

ASSOCIATE MANAGER at Ernst & Young GDS Philippines

January 2020 - Present

Designed and developed applications tailored to client needs, collaborating with software architects and project managers on solution design and architecture planning. Provided end-to-end consultancy, including issue resolution and project oversight.

SENIOR IT CONSULTANT

Upwork.com (2013), Toptal.com (2015)

Developed applications from ideation to refinement, enhancing user experience at every stage. Spanning various technologies, my experience enabled me to create reusable frameworks that integrate across projects and significantly reduce development time. Implemented industry-standard MVPs developed with modularity and test automation readiness in mind. Recruited and mentored outsourced development teams, overseeing project milestones, schedules, and estimations for multiple initiatives. Navigated the project with clear communication with clients including regular updates and client presentations. By combining technical skills with local market insights, I deliver tailored solutions that address each client's unique challenges.

SENIOR MOBILE DEVELOPER at Navitaire (via NTT Data Phil)

January 2019 - January 2020

Contributed to enhancing Cebu Pacific's Mobile App by adding new features, including the notable CEB Flexi. Played a key role in bug maintenance and actively participated in the Agile process, from planning to retrospectives. Gained proficiency in Xamarin C#, enabling development for both Android and iOS platforms.

SENIOR ANDROID DEVELOPER at Inovotek Apps Inc.

Nov 2016 - Nov 2018

Rebuilt the company’s flagship application from the ground up, leveraging modern frameworks and methodologies. Managed new feature implementations and bug fixes using JIRA’s sprint board while mentoring team members to enhance their skills for the project. Collaborated closely with the CTO and CEO to define architecture and align with the business model. Implemented Reactive Programming to accelerate development and ensure stable builds across iterations. Led the evaluation and integration of services like Firebase, Realm, Parse, and PubNub to optimize project performance and scalability.

SENIOR ANDROID DEVELOPER at Samsung Mobile R&D Philippines

Jun 2016 - Nov 2016

Collaborated with team members to maintain and improve the assigned application. Spearheaded the development of a Test Automation Framework using Espresso, leveraging prior experience in test automation to enhance efficiency. Actively resolved issues to optimize the application's performance and reliability.

SOFTWARE ENGINEER II at KLab Cyscorpions INC.

2013 - 2016

Advanced as a beginner to a key contributor. Led application upgrades, served as lead code reviewer for sprints, and developed a test automation framework using Robotium and Spoon and additionally, mentored junior programmers to enhance their skills. This experience shaped my ability to learn rapidly, adapt to challenges, and deliver impactful results.