SUMMARY:

• Senior Data Scientist with 15 years advanced analytics design and machine learning experiences in Data Mining and Business Intelligence for the Federal Sector, Military, Law Enforcement, Financial Services investigation is seeking project opening.
• Application Developer with expertise in Python, MATLAB, R scripting, Oracle PL/SQL, Agular JS, node.js, Custom Java visualizer UI programming, ElasticSearch, Kafka, Hadoop, CouchDB, Cloudera/Horton ecosystems, Ansible and Puppet DevOps scripts.
• Hands - on zOS, AIX, Linux administration with Informatica DQM, Confidential WebSphere MQ, DataStage, Oracle EBS, Teradata and DB2.

PROFESSIONAL EXPERIENCE:

Data Scientist

Confidential, Monterey, CA

Responsibilities:

• Enterprise data architect and software development consultant. The following lists completed life-cycle project.
• As member of the Data Scientist communities, responsible for developing tools for migrating enterprise data from Oracle to CouchB and developing Analytic Services using Python libraries. Analyze data stream using Hadoop, Pig, Hive to support enrollment, eligibility data quality for the Confidential Modernization and Machine Learning initiatives.
• As statistical SME, implement k-means and Bayesian classification techniques, analyze polynomial algorithms, create non-linear regression models and defend the need for tree based decision forest learning approaches.
• As NoSQL developer, achieved 3000% improved performance and reliability for Confidential Search Service using ElasticSearch/Kafka over traditional Oracle SQL. Create DMDC Web Services domain architecture and message interfaces to support military personnel and foreign nationals who are eligible for benefits using Confidential CAC. Develop Apache Spark workload automation to leverage fast search from ElasticSearch Data Mart.
• VMware ESXi 6, JBoss EAP7, R, Matlab, Maven, Hadoop, Hive, Pig ElasticSearch Logstash Kibana supported by DevOps scripts, SymmetricDS ETL, CouchDB, KAFKA JMS, Apache Spark API, Zookeeper, Node.Js, Angular JS, Puppet Manifest, Ansible script, DES/AES Cryptography, Python3, TensorFlow, JBoss and Oracle 12.
• Create enclaves of application security topology and diagrams integrating with Bluecoat proxy, Squid and TripWire services. Map the Initiate MDS v10.1 installation and configuration steps from Confidential RedBook to RedHat Linux Deployment Guide in DHS Data Center VMs. Configure Tivoli Access Manager (TAM) and Federated Identity Manager for single sign-on. Design bucketing algorithm and configure PME to populate weights table. Define Data Extract element and configure Workbench MPXDATA jobs for bulk cross match. Run analytics profiling tool prior to re-distributing buckets. Use FPF filter to adjust auto-link threshold. Configure LDAP security and Data Steward grouping hierarchies.

Data Scientist

Confidential, Monterey, California

• Technica Architect with development responsibility to create Master Data Architecture strategic road map.
• Objective: Create a Custom Semiconductor Foundry MDM Hub Architect Road Map with TIBCO SOA Confidential product. Work with PMO office to design Semiconductor Foundry Big Data Hub; Present Enterprise MDM Dashboard architecture recommendations.
• Develop MDM data model on machine generated data sets, corporate financial reports, order inventory, parts master, design revisions and P/L forecast.
• Work with a pilot project team to create development plan, dive from the 30,000 ft. view of the overall initiative to the 30 feet view of the specific implementation steps

Development Tools: SAP Hana Integration ToolKit, TIBCO ESB, ActiveMatrix DataGrid, Oracle ADF, Fusion ERP and EBS 12C

Confidential Master Data Management Architect

Confidential, Washington, DC

• Support prime vendor Confidential to review existing data model for Confidential Marketplace.
• Implement MDM governance process and whiteboard solutions for Confidential Small Business Healthcare Enrollment.
• Plan multiple work streams and delineate tasks for building MDM Identity Hub.
• Consult Confidential for Confidential product selections, Data Center requirements and strategic road map.

Senior Partner

Confidential, Fairfax, Virginia

• Design the Party Model for the worldwide premiere of Confidential MDM v11 hybrid version.
• This is a MDM CE Data Modeler and Probabilistic Matching Engine SME role. Work with CIO to plan the initial Data Model for the Core Banking e-Commerce Hub and Web Portal modernization.
• Develop macro/micro Technical architecture with details on Party domain services data model, create Product domain catalog and schemas.
• Based on discovered use cases, design business object composition xsd and wsdl for Web and ETL (Ab-Initio) client. Generate composite transaction code base, add entity ADDITION and EXTENSION in Workbench, document CBA deployment process. Configure FPF algorithm and adjust PME scores to optimize threshold. Write MDM transaction log scripts per auditing requirements.
• Development tools: InfoSphere MDM V10 Collaborative Edition Workflows, MDM v11 Advanced Server Data Model Addition and Extension API, Rational Data Architect for Logical Data model, Rational Software Architect for SOA core interfaces design, OSGi Bundle Archive, Ab Initio ETL Integration Suite.
• This is a software development role to perform business analysis on Confidential Enterprise Sales Client Management Tool. Assess MDM capability to support worldwide Legal Hierarchy’s time-dimensional dynamic data model which can support efficient enterprise acquisition / merger, sales force assignment, sales cycle costs and profit forecast. Develop features based on use cases to deploy on Master Data Management AE V10. Design BPM SOA process model for white board design discussions, write Java extensions and composite services, execute QA test suite to validate results and provide data extract to financial predictive forecast team. Wrote Batch process for data cleansing and install/configure performance monitoring tools including WAS Performance Tuning Toolkit v2, SAM and TAIL. Package client hierarchy visualization tools with JavaFX
• Development Tools: Confidential BPM v8, WebSphere MessageBroker, Rational Software Architect v8, Rational Service Tester 8.2 for SOA, Eclipse, BIRT for Team Concert 3.0.1, z/OS DB2, SQL, JACL, Python, CRON, AIX Shell Scripts.
• Lead Data architect responsible for migration of OFAC Watchlist and UN sensor data into Confidential BlueMix Cloud platform for the Open Data initiative. Write Sqoop, Hive and Flume scripts to automate the daily jobs to transfer new data sources into Cloud paltform. Installed reference architecture Confidential BigInsight Linux 10-node cluster on Hadoop v1. Migrated to Hadoop v2 to leverage Yarn resource management. Write R Studio reporting scripts to analyze data from survey images submitted field agents. Align aerial images with GeoCoding API as data sources for the R scripts and Spark workload stream to produce field agent reports. Install and configure Fund Utilization Tableau Dashboard. Develop Tableau Desktop filter converters and support Server backup restore with TabAdmin TabCmd tools. Write classification and clustering algorithm with capability of cataloging survey images, extracting key information from field agent’s reports to alert irregular fund distribution from data feeds worldwide. Work with training data sets, apply logistic regression model, k-means clustering algorithm and decision trees in KNIME. Deploy PMML for scoring and voting in Amazon EC2. Created Codebook to outline the procedure for publishing open data to Public Cloud.

Tools: Tableau v8, D3, R 2.2 Studio, KNIME Eclipse workbench, Python, Matlab, PMML, SAS 9.3, Pig/Hive, Oozie, HBase, Sqoop, Amazon EMR, Cloudera CDH, BigInsight Macro, AQL, JAQL and Linux Shell Scripts.

Confidential

Responsibilities:

• ESOA, MPINET SDK EJB Services development (Java Call Out Handlers, FPF/FNF Filters, Pair Manager and Web reports), Java EE Spring, Struts 2, Maven builds in shell scripts environment.
• MDM Taxpayer Hub platform migration from Initiate MDM Registry to MDM AE11. Review and recommend data model architecture, design Operational Data Store contract party domain schema to be used by composite services extensions and wrote SAM and SQL batch processor scripts and QA tools.
• This is a technical lead architect role to design DataStage parallel jobs and mainframe data sources integration, Information Analyzer data profiling, EDW Reference data model design and integration with SAS BI Analytics.
• Tools: Pega BPM Rules Builder, Information Server/Analyzer, DataStage for AIX v8.7, MVS FF, QualityStage v9.1 AVI and name standardizations. Analytic Data Mart ETL architect for Web Services SOA interface design, DataStage MVS Mainframe CDC and real-time data feeds conversion jobs development. Specialize in Address Verification Rule Set Development, QualityStage v10 Name Cleansing and Reference Data Governance documentations.
• Responsibilities: This is a software development manager role to manage development team of five WebSphere Portal and PIM Java programmers. Extends Packaging Hub script driven web services to support digital content search and media content catalog. Migrate Confidential PIM v9 Workflow Scripts to Java business objects. Design flexible packaging hierarchy to resolve store shelf fulfillment dimension mismatch problems. Lead the White-Board design for customer service transaction tracking Web Portal. Create and test bulk load scripts for BestBuy.Com ecommerce pilot roll out. Manage daily data cleansing, initial and delta load processes with performance enhanced Java Web Services.

Tools: JIRA Tracking Management, Confidential MDM V9.5, PIM 9.1, WebSphere Portal, SoapUI, Retek Merchant Fulfillments, GDS Vender Hub, GS1 Supplier Hub.5, Confidential MQ and WebSphere MessageBroker, Rational Data Architect, Team Concert, RAD, DB2 Triggers and Stored Procedures.

Senior Technical Architect

Confidential

Responsibilities:

• Responsible for creating eBusiness division. The B2B Market Sites are ultimately acquired by Confidential 
• Confidential is a Pharmaceutical Market Place demand chain and pricing bartering services provider. Chief responsibilities include supporting internal customers in Customer Service, Marketing and Sales organizations.
• Work with COO and engineering managers to coordinate releases, field trials and upgrade services. Responsible for solutions architecture, eBusiness strategy, acquisition and alliances with pharmaceutical retailers/distributers.
• Manage software distribution and OEM licenses to Omnibuyer Market brand, medical distributors, GPO, and Sterling GENTRAN customers with supply chain inventory and warehouse replenishment capability.