I am working on multiple Veeva CRM Events Management System projects.

My primary responsibilities as a Lead:

• Provide technical leadership, guidance, and expertise to the software development team to ensure the successful delivery of high-quality software products.

• Participate in the design and architecture of complex software systems. Make high-level design decisions and set technical standards for the team.

• As a member of the Code Owners Team, conduct code reviews for multiple teams to ensure adherence to design principles and coding standards.

• Collaborate with cross-functional teams to address technical challenges and ensure the successful delivery of software products. Represent team on multiple technical boards.

• Communicate technical concepts and decisions effectively to both technical and non-technical stakeholders.

• Ensure comprehensive documentation of architectural decisions, design patterns, and code.

• Participate in retrospectives and contribute to the continuous improvement of the team.

• Foster a collaborative and positive work environment within the development team.

• Mentor and coach junior and mid-level engineers.

My responsibilities as an Individual contributor:

• Write high-quality, maintainable, and efficient code.

• Design and implement various projects.

• Contribute to the development of critical and complex components/modules. Troubleshoot and resolve technical issues.

Worked on the Samsung Pay project (Fintech Services). Handle all online enrollments and transactions globally for multiple credit/debit cards (220+ Million API calls per day). We use Java stack on Amazon AWS and the NoSQL database.

My primary responsibilities were:

• End-to-end ownership of the Samsung Pay Services (Token Requestors ) for the primary credit card providers (Visa, AMEX, MasterCard, PayPal, etc.).

• Technical design and implementation of multiple projects/features while overseeing and delivering the results.

• Managing the Samsung Research Philippines team remotely. Leading/mentoring the developers.

• Sole point contact for all issues/frauds related to the Token Requester Services.

• Bug triage management.

As part of the B2B KNOX Container team developed new and modified existing Android System Services and built-in applications (content providers, services, logic). Worked on Samsung KNOX projects which provide security features that make coexisting business and personal content possible on the same handset. End-to-end solution provides full separation of work and personal data on mobile devices and enhanced the Android platform to meet higher security requirements.

My primary responsibilities are:

Led a team of engineers to:

• Design and implementation of Credential Storages based on the Embedded Secured Element and Smartcard and integration with Android OS.

• Design and implementation secured Data Sharing Framework for Android.

• Integrated KNOX solution with the new Android Multi-User Framework.

• R&D: POC and prototyping of multiple new features for Android OS.

A key contributor to the development and deployment of binary rewriting techniques for Android applications.

Part of the team responsible for the commercialization of all KNOX projects.

2008 – 2012 – Android Platform Development

Android framework changes to support device and SD card encryption. Responsible for integration with Android Framework (Java layer).

2004 – 2008 – Motorola Platform Development

Device Management: support OTA provisioning (OMA CP standards) and bootstrapping (OMA DM standards) for Motorola devices on Linux-Java/MAGIX/EzX/JUIX platforms.

Contribute to open source kXML project on SourceForge.net.

Official project description:

https://www.osti.gov/servlets/purl/1143297 (Data Entry and Browsing (DEB) Tool)

https://www.osti.gov/servlets/purl/918312 (Collaboration With Others)

https://www.genomicscience.energy.gov/wp-content/uploads/2021/10/2005GTL_abstracts_web.pdf (pages 25-27)

• Responsible for architecture and development software for the data management and analysis for U.S. Department of Energy's Genomes to Life program (biological experiments).

• Designed and developed application that can analyze processes initialized by workflow.

All architecture and developing has been done using J2EE and Java Swing technologies.