People ● Led several teams, consisting of Engineering Managers, Architects, Software Engineers, Database Engineers, and DBAs to develop highly skilled agile teams. ● Attracted, developed and retained top talent. o Mentored individual contributors facilitating their transition into leadership and managerial positions. o Coached and developed junior engineers into senior software engineers and architects.Strategy & Planning ● Developed the product vision and technical roadmap, establishing departmental team goals in alignment with company objectives. ● Collaborated with the balanced team and stakeholders to drive product development. ● Evaluated and implemented the adoption of new technologies and emerging practices such as K8s, Docker, Spring Boot, Rabbit MQ, Snowflake, IdP SAML/OAuth, Angular, AWS S3, and Azure. ● Managed vendor relationship.Delivery & Execution ● Led high-priority projects, transforming vision into reality. ○ Built and delivered highly scalable software platforms, improving performance over legacy systems. (REST APIs, Spring Boot, .NET Core, Rabbit MQ, ServiceNow, IdP, Docker, Kubernetes) ○ Delivered innovative features that improved customer experience and increased sales. ○ Implemented plans to increase code quality by 99% and eliminate vulnerabilities, and ensured low issue count by implementing quality gates. ● Led Platform, Database, and Architecture teams to address cross-cutting concerns, while also leading efforts to ensure adherence and consistency across the enterprise.Support and Enablement ● Served as the escalation point, providing production support and management. ● Collaborated and fostered effective communication with the balanced team and key stakeholders during critical issue resolution and root cause analysis.

● Managed a team of developers, designed and implemented numerous projects including: o Coherence Caching Grid - incorporated a grid caching mechanism to improve site performance. o Mobile Navigation - built a complex navigation tree unique to mobile and presented the navigation tree to the users in a performant manner. o JBoss (v5.1 to v6.4EAP), Java (v1.6 to v1.8) ATG (v10.2 to v11.2.4) Upgrade. o Re-architecture project - currently implementing the product catalog in a new system architecture (ElasticSearch, Cassandra, LogStash, Spring Boot, Gradle). ● Managed the integration of business and technology requirements during the discovery process of the project. Managed the business requirements and the technical feasibility of the project, given the budget and time constraints. ● Provided the vision, system architecture and proof of concept​ to achieve business goals. ● Translated product requirements into technical specifications. ● Formulated strategic plans and established project scope of work, including story/task creation, estimation and resource allocation. ● Mentored developers, provided technical expertise and guidance on developing the best solutions to complex requirements and applications. ● Established design and coding standards. Advanced ​architectural improvements, design and integration solutions.

● Managed, designed and developed the following projects: o Browse project - integrated third-party vendor information on the Browse pages. o Pattern Matching Module - standardized search keywords by pattern matching. This improved the quality of search results and increased the revenue by 1-2M annually. o JIRA+FishEye+Crucible integration - helped facilitate the improvement of code quality. Tracked, managed and approved code reviews for every JIRA story in every release. ● Created a more efficient web application build process in Jenkins which automated versioning, tagging and package creation. This reduced the effort of building a package from ~45 minutes to ~5 minutes. ● Provided training and mentored team members on effective and simpler development practices and conducted an hands-on training for Endeca and Java EE.

● Designed and developed architectural & technical solutions for various aspects of the application. This included account management, catalog, inventory, pricing, shopping cart, checkout, shipping, payment, order management, order fulfillment and third-party integrations. ● Collaborated with clients, business partners and user experience partners. Elicited requirements and designed solutions that fulfilled business needs. ● Managed a team of developers, including offshore developers, to deliver each project to completion. ● Managed sprint planning and distributed tasks among developers according to their skillsets. Managed tasks and scrum meetings on a daily basis to resolve blockers and ensure developers are working to their full potential. ● Served as the subject matter expert. Mentored developers, provided technical expertise and guidance on developing the best solutions to complex requirements and applications. Established design and coding standards.● Designed, developed and implemented the following commerce sites from requirements gathering/analysis, design, development, testing and deployment: o Barnes and Noble (barnesandnoble.com) o Michael Kors (michaelkors.com) o Weaver Popcorn (trails-end.com) o Archetypes, Inc (archetypes.com) o Claire’s (claires.com) o Sportsman’s Warehouse (sportsmanswarehouse.com) o Furniture Row (furniturerow.com) o Calendars (calendars.com)● Designed, developed and implemented the following: o Oracle​: ATG Commerce, CRS, BCC, Merchandising, Personalization, ATG Search, CSC, WebServices, Endeca o Payment​: CyberSource, Chase Paymentech, Authorize.net, PayPal, Stored Value Solutions (SVS) o Shipping​: FedEx, UPS, CyberSource AVS o Tax​: CyberSource Tax, Vertex o Analytics​: Omniture, Google Analytics o OMS​: Manhattan OMS, VendorNet OMS, Filltek OMS, Integrated Systems Design (ISD) Order Fulfillment o Web Services​: SOAP, REST...

# Analyzed, designed, developed, implemented, deployed, tested and supported the Handango e-Commerce direct-to-consumer web application (www.handango.com) and the Handango e-Commerce Engine (HCE) that enables mobile device developers to seamlessly sell and promote products on their own websites through Handango’s fulfillment infrastructure by integrating with the commerce engine. This was built using J2EE on the ATG Commerce platform, JBoss 4.1 and MS SQL Server.# Implemented modules and functionalities on e-Commerce web applications such as account management, internationalization, credit card encryption, fraud detection/management, order checkout, fulfillment, SMS/OTA download, affiliate marketing solution, product subscriptions, legacy system synchronization, JMS infrastructure and 3rd party integrations.# Enhanced the website’s performance and uptime by determining and resolving deadlock issues, optimizing long running threads/processes and profiling the system.# Refactored the direct-to-consumer web application to follow best practices and industry standards to streamline development and integration, improve maintainability, improve extensibility and increase execution performance.# Facilitated the design, development and support for new and existing software solutions on the legacy systems.

• Conducted training on Java education and development in various colleges and universities in the Philippines to improve software development expertise of computer science (CS) and IT graduates• Designed and developed Java Security Course Materials (class loaders, sandbox, JMS, JNDI, JAAS, etc)• Technical editor for Java courseware submissions and entrance exams, such as Basic Java, Object-oriented Java, J2ME, Software Engineering and J2EE Web Apps• Deployed and maintained the center's Liferay/JBoss portal.

• Analyzed, designed, developed, tested and maintained software applications and modules for the University of the Philippines Student Records System to automate University admission using proper design patterns, Servlets and JSP, Struts, PostgreSQL, Apache-Tomcat.• Analyzed, designed, developed, tested and maintained the UP Registrar Management System, which facilitated confirmation of course assignment and admission of freshmen into the University using proper design patterns, Servlets and JSP, Struts, PostgreSQL, Apache-Tomcat.• Provided preventive, corrective and adaptive maintenance of the system

• Served as the technical lead in the implementation of o Global Electronic Data Interchange Applications (GEDIAPP) Service to carry-out new developments on EDI and interface serverso Orders Acquisition Service to ensure that incoming messages are mapped and translated into IDocs and processed by SAPo Data and Information Delivery Service to provide accurate and timely data & reports, and to monitor/maintain SAP BW data loads• Responsible for the overall end-to-end 24x7 Service Delivery for SAP Sales and Distribution/Accounts Receivable and SAP Business Warehouse (SAP SD/AR and BW), including Incident Management, Problem Management and Change Management• Managed and administered SAP Sales Distribution System to ensure that robust and reliable SAP systems are available and in smooth operations, 24x7• Developed SAP R/3 SD/AR and SAP BW applications and provided maintenance and administration for SAP systems

• Analyzed, designed, developed, tested and maintained Java web-based applications using Servlets, JSP and various databases such as PostgreSQL, HSQLDB and MySQL.• Conducted research and deployed third-party applications and CVS tools