Peter Wu Email & Phone Number

Austin, Texas, Us

New York, Ny, Us

♦ Generating GraphQL schemas across our corporate database portfolio and "stitching" them together across natural keys, enables pervasive access, to our most recessed and nuanced content, to drive, not only intra-application integration within our four walls, but deep integration with our service providers, customers, investors, regulators and acquisition targets to boot. ♦ Workflows are dynamic with future steps, subject to change for real-time adaptation with every change time-stamped, every change reason logged and every adapted workflow templatized and conditions-mapped for future execution. ♦ Unsupervised learning across the whole of the corporation, by leveraging transfer learning; and the Langchain framework to vectorize the corporate GraphQL endpoint for LLM interoperability.♦ Surgical, prompt-driven, sub-graph extraction from the federated corporate schema generates dynamic UI frameworks to integrate microapps on demand to satisfy user interface and workflow requirements. ♦ Form-based input medium evolves into a conversational setting in which prompt engineering provides the focus and efficiency of a guided interaction, skipping over unneeded workflow steps for input already provided. At the end of the day, there is no application. There is only data, transformed on demand into useful interaction. ♦ Deep neural networks (DNN) extracts investor sentiment from the financial news stream and combines with technical indicator features of S&P’s stock data into a deep belief network (DBN) for any covered investment. ♦ Multimodal fusion provided by Azure OpenAI Service extract information from X/Twitter across multiple modalities, such as audio, speech, text, faces, emotions, and scenes to create a rich and searchable index as well as train DBNs beyond sentiment extraction of the written word. “It’s not what you say but how you say it” - Albert Mehrabian (only 7% of the information in speech is contained in the words).

Roseland, New Jersey, Us

♦ Lead design and development of RTDE (Real-time Data Exchange) CDM and Mulesoft ESB integrating ADP tax reporting system with thousands of Federal, State and Local tax agencies nationwide, transacting in excess of a trillion dollars of payroll taxes on an annual basis.♦ Design and maintain the ADP canonical data model enabling cross-application eventing.♦ Leverage Drools and SparkSQL to implement complex event processing for predictive analytics to prevent data errors and resulting procedural escalation that consume thousands of man-hours, not to mention agency levies that add up to millions of dollars in the course of the year.♦ Develop event sourcing system implementing Kappa Architecture using Oracle 12c and native JSON indexing to support event playback for system synchronization, batch analytics and error analysis, extending existing real-time systems into full-spectrum data services.♦ Develop graph-based data systems to realize the benefits of ERP5-style abstract class models for the implementation of goal-based, dynamic workflow generation capabilities.♦ Re-indexed ADP’s client configuration database using Neo4J to drive graph-based interface generation between ADP and client ERP systems using nearest neighbor interpolation to assemble new client configurations from an existing base of field and value mappings, related across jurisdictional and industrial sector classifications. Winner of ADP’s 2016 Hackathon’s, Inventor Award.

Aurora, Colorado, Us

♦ Domain modeled the data relationships and required interactions between the Sales, Procurement, Accounting and BI Systems as a design baseline for an inter-application messaging taxonomy extensible into the B2B realm for EDI transactional connectivity between DWC and its customers. ♦ Created Digital Nervous System using ZeroMQ, ZBeacon Protocol, PHP and Java as enabling technologies for a Chord-like P2P communication network of decentralized self-discovering message proxies, an implementation in effect of the Proxy/Agent-Service Design Pattern to integrate services and applications in a format-neutral, location transparent way, while guaranteeing payload delivery and sustained transactional throughput of over 100 thousand messages per second. ♦ Installed and configured open source iDempiere multi-tenant ERP to leverage configurable transactional workflows, “table as API” data architecture and a modular plug-n-play extension framework as agent service plug-points for Digital Nervous System integration between internal and partner systems in order to build-out an industry-standard, DWC-branded, build-to-order ecosystem.♦ Propagate orders and quotes from Sales and procurement data from Accounting into schema-less Neo4J where it can be combined, dissected and re-purposed without incurring the usual overhead for data re-indexing and partitioning, making it possible to generate real-time streams across the Digital Nervous System for trend visualization in Hoopla and Tableau Online.♦ Installed Drools as a centralized clearing house and general interceptor of all events flowing through the Digital Nervous System with OptaPlanner integration envisioned for first quarter 2016 to as a means to inject agility and flexibility into business processes and to optimize procurement and logistics workflows.

New York, Ny, Us

♦ Domain-modeled the interactions and relationships of the upstream value chain of the McGraw Hill Enterprise Solutions Expressfeed System (ESXF) to establish the necessary baseline for refactoring, integration and optimization and automation.♦ Architected, in coordination with global design and development teams from New York to Mumbai, the End-Of-Day(EOD)/Quant House Package automation process from metadata creation to data feed generation, shortening time to market of Cap IQ information products from weeks to hours.♦ Architected late-stage feed customization capability that enables Cap IQ to tailor-make financial reporting products that the among infinite possibilities will enable market securities to free-float across exchanges while preserving product integrity by maintaining access to all affected securities to the end of the subscription period for each and every customer.♦ Coordinated between Business and Development in developing new Data Feed products. ♦ Support QA processes, to help minimize defects and downtime and to improve communication between Development and QA organizations in Denver and Mumbai.♦ Streamlined Xpressfeed Tech Design to improve intuitiveness and design communicability in addressing current and future business needs.

Centennial, Co, Us

Took over support and maintenance as lead developer of this 300,000 line Quality Control application written in the OMNIS programming language (with no prior experience) post-separation from parent company, Lockheed Martin. Duties include (1) re-architecting the system to accommodate Boeing QC data; (2) making further architectural changes, to segregate session variables into a static interface layer essentially decoupling the business rules and making them stateless such that all future modifications can be made without taking the system off-line; (3) updating the pessimistic locking and transaction control mechanism to provide automated record unlocking; (4) updating SAP interface to access employee profile data, work orders and purchase orders per ULA specifications; (5) streamlining and automating the engineering change request process – by which engineering changes (to the rocket) are reflected in PIRS – so that changes that would have taken 2 weeks can now be implemented in 2 hours; (6) making numerous bug fixes that translates into 101 new releases of the application in the past 18 months; (7) building SAS (Self Archival System) as a subsystem to PIRS that automatically archives all code and metadata changes (backend and front-end) at the moment that they occur and synchronizes them with the enterprise code repository using Oracle AQ (Advanced Queuing) and SVNKit; (8) extending SAS to provide coverage for the Enterprise Data Warehouse and to implement an advance application security overlay that intercepts and prevents unauthorized code/metadata/structural changes.

Santa Ana, Ca, Us

Developed sales and distribution portal for real-estate information products and services using Oracle 9i web application platform to develop a custom web-order form and process with EJB integration to the Oracle Order Entry application. Information products like title and lien search reports were generated using Oracle materialized views and published using XSQL for consumption in Adobe format purchased ala carte or by subscription with secured access and authentication provided via SSL. Other products that include insurance and land surveys can be purchased from the site with scheduled electronic delivery.

Culver City, Ca, Us

Architected and developed the e-Commerce platform for Screenblast.com to provide an integrated marketing, sales and buying experience for Sony digital entertainment products and services using ATG’s e-Commerce Server as a foundational technology. Promotional content from a vast library of Sony music, film and clipart that attract the avid fan and casual peruser alike to Screenblast.com where they are exposed to the latest that Sony Entertainment has to offer. Guided tours provide the means to explore the site with each click-through providing an ever-more customized and tailored experience that grows in scope and richness as they personalize and share their stash of music and video with followers and friends. Intuitive on-line editing capabilities enable the user to story-board and publish their creations using a combination of promotional clips and paid content as an introduction to the Screenblast Movie Studio available for purchase to produce truly top-notch video professionally accented with soft transitions and Ken Burns style effects. e-Commerce pipelines enable integration with a variety of payment services including credit card and Paypal and provide purchase-history capture to identify, cross-sell and up-sell to target audiences with promotional offers and discounts on new products and tickets for favorite live performances.

New York, New York, Us

Led a team of ten programmers to design and develop the Global Asset Registry (GAR), a native XML database, to register and syndicate the digital assets of the Warner Music Group Companies. The GAR includes album covers, thumbnails, video and audio recordings for global reuse and syndication. Each digital asset is registered as an instance of its descriptor class, expressed as an XML schema using XML Authority, and maintained in global metadata repository, XML Canon. Each company (such as Atlantic Records, Maverick Records and Warner Electric Arts) maintains their own descriptor but shares global descriptor elements (artist name, track title, etc.) within the repository. Each company can then independently design structurally dissimilar descriptors to accommodate unique asset types while employing a vocabulary common to all participating companies. I implemented GAR as a native XML database leveraging object technology from eXcelon to support schema variations that require intelligent and adaptive containment. Submitted asset registration documents are automatically validated, dynamically indexed and saved as XML fragments to the database binder where they are logically integrated with the global DOM. Related fragments can be grouped into collections of XPointers to form Composite Assets. I implemented SeeBeyond’s workflow technology to transform and aggregate assets for syndication. Source to destination schema mappings are compiled into a pipeline of XSLT nodes which decompose and recombine assets to meet MP3.com and CDNow format requirements. Aggregated assets are pushed to syndication partners using Kinecta’s ICE-based content delivery system.

El Segundo, Ca, Us

Led a team of seven engineers and marketing analysts in the design and development of the DIRECTV Data Warehouse. It consist of ninety-four simple and complex dimensions. Each department or group is restricted by multi-level security to the set of dimensions and fields relevant to their business. Each table and field and their structural relationship is defined in a persistent meta-layer that is contained in ORACLE object tables and instantiated as a Java servlet by the Netscape Enterprise Server. The field definitions are used by the JAVA client to instantiate field pick, field transformation and data entry objects used in the report builder workflow. The client is multi-threaded so that the user can go back to any step in the workflow and pick additional fields at the same time lookup values are being loaded for fields that have already been already picked. A generic paging object enables the population of lookups of any size. The event name lookup for instance requires over 50,000 values. Newly defined reports are added dynamically to a hierarchical menu navigator. Reports can be combined (UNION, INTERSECT or MINUS) by selecting from a list of reports with common fields. Drill-downs reports can be created by selecting from a list of reports that have at least one field in common. The order of the report selection determines the order of the drill down. Several reports, each spawned as a different thread, can be executed concurrently. Bitmap indexes, table partitioning and STAR_TRANSFORMATION optimization ensures scalability and consistent performance. Typically, a report instance requires no more than ten seconds to run against a fact table with over 100 million records.

Austin, Texas, Us

FirstData Corporation (11/98 -2/99)Implemented Oracle Financials GL and AP (version 10.7 NCA). Installed Oracle Web Applications Server, Forms Server, Reports Server, server-side AOL (Application Object Library) and Concurrent Manager. Installed application and database patches. Migrated 4 years of Payables data from Oracle 10.6 installation. Create new Set of Books and Chart of Accounts. Created PL/SQL interfaces to external inventory and payroll accounting systems. Automated month-end expenditure and reconciliation reports using concurrent manager.MERRILL LYNCH (6/98 - 11/98)Developed a set of Corporate Commitment Control PA reports to track purchase orders, capital expenditures, total cost and cost overruns across 12,000 projects and 37,000 organizations. Developed forms, reports and interfaces as part of the Cash Application extension to the IBK (Investment Banking) PA system. Developed interfaces between corporate IBM and Oracle AP Systems. Developed interfaces to propagate new clients and deals from a proprietary Merrill origination system to Oracle Expense Manager. Tuned legacy interfaces and reports, improving performance by a factor of 1,800.EATON (3/98 - 6/98)Designed and developed EDMS interfaces that migrate data between ORACLE applications (GL, AR, AP) at Eaton headquarters and accounting applications at satellite locations around the world. Achieved 150 fold improvement in performance over legacy solutions.NEXTEL COMMUNICATIONS (11/97 - 3/98)Systems architect and process engineer for ORACLE data migration and automation projects. Responsibilities include directing a team of five consultants in the design and development of EDMS data interfaces between ORACLE and third party applications; re-engineer existing procedures and applications to improve performance and reliability; and automate business processes to maximize resource utilization and minimize cost. Contributed to design and development of Nextel National Data Warehouse.

Mba, Business

Bs, Computer Science