Yudha Herwono Email and Phone Number

• Participated in requirement clarification, architecture, design, code review and implementation of headless B2B e-commerce solution for U.S. distributor of health care products company. Responsible for account management features including advanced user permissions configuration, budgeting and approval workflow.

• Responsible for architecting and designing Global E-commerce Platform for U.S. education and technology company. • Participated in requirement gathering, architecture, design and implementation of subscription based B2C e-commerce solution for U.S. education and technology company utilizing SAP Commerce Cloud. Solution won IBSO Quarterly Team Awards Q4 2020.• Participated in design and implementation of B2B e-commerce solution for U.S. drug wholesale company.

• Participated in design, code review and implementation of B2B e-commerce solution for U.S. drug wholesale company. Solution won 2016 Q4 Quarterly Team Award.• Participated in the implementation of B2C e-commerce solution for U.S. membership-only warehouse club for its Korean online store• Performed code review and performance test evaluation of B2B e-commerce solution for U.S. gas & oil company • Supported Go-Live activities of B2C e-commerce solution for Canadian home improvement retailer• Performed code review of B2C e-commerce solution for U.S. beverage retailer

• Architected and implemented tools for the creation and sending of Facebook and iOS notifications utilizing Java, Javascript, JSON, REST, ExtJS, Spring and Play framework.• Designed database and implemented ETL tools that provide insight into game metrics utilizing Java and Spring framework.• Prepared data for analysis of game related issues and cheaters.• Extended existing Business Intelligence (BI) dashboard that generate charts to understand trends of player behavior utilizing Javascript, Java, JSON, REST, ExtJS, Spring and Play framework.

Pearson, the world’s leading learning company, has global-reach and market leading businesses in education, business and consumer publishing. • Architected and implemented Adaptive Learning Path Simulator prototype utilizing Neo4j, Spring and Mahout as part of Innovation Challenge implementation.• Identified and evaluated key technologies and tools for building a SOA based system (including Cloud deployment strategy).• Participated in Software Security Initiatives and Software Design Reviews.• Implemented a Solr solution for a Customer Support Tool.• Architected and implemented a Virtual Classroom prototype utilizing Drupal, Android and GoogleTV technologies.• Led the SOA Governance Initiative and NoSQL Databases Investigation.• Architected and implemented a Central Logging System utilizing Google App Engine (GAE) and GWT.• Implemented Business Rule POC utilizing Drools Rules Engine.

Passkey, the internet-based booking engine and event management solution, is the meeting and convention industry’s standard for group hotel reservations management and distribution. • Led the development and integration effort of J2EE based Reporting Engine, responsible for architecture definition, project management, and guidance of 2 offshore developers.• Responsible for an in-depth evaluation and selection of a Java based Reporting Engine.• Implemented data warehouse ETL proof of concepts.• Designed database dimensional models for data warehouse proof of concepts.• Integrated Google Maps into Passkey’s J2EE-based Online Group Reservation System.

UpToDate is a well-established and widely recognized electronic publisher for physicians focused on clinical work. • Led the implementation of Business Objects as the corporate standard for a Business Intelligence solution.• Involved in the database design for performance improvement of UpToDate’s data warehouse.• Implemented J2EE role-based security to the UpToDate administration console.• Designed and implemented enhancements to the UpToDate web based application.• Wrote functional specifications documents for new features of the UpToDate administration console application.• Wrote functional specifications documents for new application features.

• Responsible for the design and implementation of a promotion allotment component using EJB and Hibernate. The promotion engine is part of Starwood’s Service Oriented Architecture (SOA) initiative.• Responsible for implementation of web services to handle reservation transactions from Expedia.com and Hotels.com. More than 300 hotels have been using the system with over 10,000 transactions a week.• Defined XML interface with legacy reservation system.• Made a significant contribution for easy navigation integration between portlets as part of Customer Service application.

Led the development of J2EE-based enterprise application that allows Property Managers and Wholesalers to access the hotels inventory system. • Designed and developed an XML-based protocol for information exchange with external systems.• Involved in the EJB design, implementation and deployment phase.• Managed 2 senior developers.

Worked on miscellaneous projects on clients (ApplusStudent.com, Silico Insights and Starwood Hotels).

Managed the entire development effort of J2EE-based informatics platform that analyses and correlates immense volumes of data in discovery, clinical and post-approval marketing stages of drug development.• Established practices and systems for design documentation, code management and bugs reporting.• Managed and mentored 5 software developers.• Extended Weka k-means clustering algorithm to process sparse data sets. Performance increased by 400%.• Designed and implemented XML-based APIs to access MineSet Data Mining software.

Engaged in Year 2000 asset inventory, compliance assessment and remediation project for MCI Worldcom.• Proposed and developed a database application that expedited inventory assessment by 2 months.• Picked up by the project manager as the person that contributed most to the success of the project.

Provided post-sales support on features and technical aspect of IBM “MERVA AIX” messaging system for Citibank, ABN Amro, Schroeders and Keppel Bank.• Developed a Change Management Procedure for an Electronic Payment System application using UNIX Korn Shell Script and SCCS.

Responsibilities covered design, coding, testing and debugging of a Client/Server application in a Healthcare Information System. Wrote application reports using Oracle Reports Designer.

Responsible for specification, design, implementation, testing and debugging of software components of IBM “MERVA AIX” product utilizing Client/Server and Database technologies. ”MERVA AIX” is a messaging system used by large financial institutes for international payment transactions through the SWIFT network. • Made a significant contribution to the successful delivery of the Real Time Gross Settlement (RTGS) system for Monetary Authority of Singapore.• Debugged and fixed complicated software components within a short time period.• Implemented inter-process communication between MERVA components using the UNIX message queue.• Designed and developed enhancements to allow assigning a digital signature to messages.

Enhanced existing Video-Terminal-Adapter hardware with state-of-the-art signaling software component that allowed full usage of Asynchronous-Transfer-Mode (ATM) network.• Defined and implemented protocol between the controller console and the signaling software component.• Designed and implemented a GUI application to control an ATM video terminal adapter over TCP/IP.