SUMMARY

• Over 15 years of business experience working with internal and external customers to develop effective solutions for complex business and research problems
• IT Professional with over 15 years of experience in Common Information Model, Social Network Analysis (SNA), Probability Matrix for data analysis, Docker Containers, VMware, Hyper - V, VirtualBox, Web Development, Statistical Analysis, Business Intelligence (BI), Health Informatics, Data Mining, SQL Server Reporting Services, Data Warehouse, Data Migration, Data Extract, Transform, and Load (ETL), OLAP, Machine Learning, Application Design, System Analysis, Probabilistic Modeling, Infrastructure Management, Database Programming and System Administration
• Leadership Skills in Agile Software Development (Scrum), Performance Measurement, Cost/Budget Analysis, Contract Control, Resource Allocation, and Business Strategy
• Administration Skills in Contract Management, Data Management, Requirement Analysis, Research Methodology, and Research System Design
• Demonstrated experience with Process Engineering, Forecasting Report, Project Management, and Program Management
• Strong analytical skills, efficient problem identification, and resolution skills
• Team player with analytical, collaborative, interpersonal, organizational and presentation skills
• Flexible, adaptable, and responsible with abilities to handle multiple high priority initiatives with a keen attention to detail
• Possess a Public Trust Clearance

TECHNICAL SKILLS

Virtualization: Docker, Vagrant, AWS, VMware (vSphere, vCenter, Workstation), Oracle VirtualBox, Microsoft Hyper-V

Statistical Analysis: R, SPSS, SAS 9.2 or S-Plus

Database System: Oracle 11g, Microsoft SQL Server, Netezza 7.1, AS/400, MS Access, Mysql and Postgresql

Business Intelligence (BI) Sys.: PowerBI, QlikView, Pentaho, Business Object, Tableau, Crystal Report, Inetsoft (Style Intelligence 10.1), Oracle Endeca and Netezza Analytics

Operating Systems: Solaris, Ubuntu, RedHat(CentOS), FreeBSD, Window Server, Mac

Content Management System: SharePoint, Drupal, Mojoportal, and Plone

Programming Languages: FMQL, Node.js, PHP, Python, UNIX Shell Script, MS Powershell, JQuery, JavaScript, VBA, CSS, XML, .Net, ASP, C, C++, Java, Oracle/Netezza PL/SQL, Visual Studio 2010, Matlab

Extract, Load, Transform (ETL): MS Data Tools, IBM DataStage 9.1, Unix (AWK, SED), Talend, Netezza nzload, Oracle sqlldr

Big Data: Hadoop, MapReduce, Netezza, HP Vertica

Electrical Medical Record (EMR): VA VistA, DoD CHCS, Confidential Millennium, McKesson STAR/PPM(Plus), eClinical Works, and Greenway

Population Health Mgt.: Confidential HealtheIntent and HealtheRegistry

Other: Docker, Vagrant, GIT, Subversion, Aginity for Netezza, ERStudio, Exceed, Citrix, WinSCP, Putty, SSH Secure Shell, WebEx, Join.me, GoToMeeting, Office Suite 2016, Visio 2016, Project 2016

PROFESSIONAL EXPERIENCE

Confidential, Arlington, VA

Sr. Big Data Manager

Responsibilities:

• Technical Skills - Provide the technical support to division chiefs about health solution and system architecture with Data Governance principles, processes and methodologies
• Analytical Skills - Demonstrate proficiency to explore and examine data from multiple disparate sources with the goal of discovering patterns and previously hidden insights
• Initiative - Take prompt proactive steps towards problem resolution by understanding the healthcare data and knowing how to leverage and structure the data to get more insight independently
• Project Management and Agile Methodology - Assess work activities, Uphold and Meet deadlines, and Allocate resources appropriately in health IT to design and implement healthcare data repositories, solution infrastructure and tools, analytic workflow processes, and complex data visualizations
• Work Independently - Provide self-supporting and not needing to rely on others to complete a job in the areas of healthcare data analysis with a robust reach back capability to organizations that serve as healthcare leaders in the public sector
• Communication - Communicate clearly, proactively and concisely with all key stakeholders to present complex data findings as concise and clear client deliverables of the highest quality
• Leadership - Lead individuals and groups align business strategies, toward identified outcomes, setting high performance standards and delivering quality services in Big Data, Cloud, Mobile devices and IoT
• Customer Orientation - Establish and Maintain long-term customer relationships, building trust and respect by consistently meeting and exceeding expectations in providing quality improvement strategy, insights, and guidance around standard, analytic, technology and innovation
• Adaptability - Maintain effectiveness when experiencing major changes in work tasks or the work environment, Adjust effectively to work within new work structures, processes, requirements, or cultures from current and emerging technologies/products related to healthcare IT in Big Data, Cloud, Mobile devices and IoT
• Organization - Prioritize initiatives, effectively resource management and keen ability to multi-task with the ETL techniques to process the source data sets for mapping medical terms between DoD and VA in multidimensional data modeling, such as star schemas, snowflakes, normalized and de-normalized models, handling “slow-changing” dimensions/attributes.
• Managing conflict - Deal effectively with others in an antagonistic situation and Apply appropriate interpersonal styles and methods to reduce tension or conflict between two or more people to ensure healthcare solutions designed to address performance requirements, reusability, availability, integrity, security challenges, and business functional requirements
• Building Trust - Interact with others as a team player in a common ground that gives them confidence in one’s intentions in order to build up the collaborated working environment
• Coach, Mentor and Educate - Provide timely guidance and feedback to help strengthen the knowledge/skill set of others to accomplish a task or solve a problem on business intelligence requirements (e.g., standard/ad hoc reporting, dashboards, scorecards, visualization, and analytics)

Confidential, Kansas City, MO

Business Intelligence Data Scientist

Responsibilities:

• Possessed both business and technical understanding of the data with Confidential ’s Population Health solutions and architecture ( Confidential HealtheIntent and HealtheRegistry) to streamline the business intelligence processes, requests and requirements
• Executed data, reporting, and analytics projects in alignment with Enterprise Data Management and source-data components to integrate with each other and existing Enterprise Data Warehouse structures and IT architecture ( Confidential Millennium, McKesson STAR/PPM(Plus), eClinical Works, and Greenway)
• Interacted with business systems analysts, end-users, and business leaders to understand business needs (McKesson QRE, Greenway Practical Analytic, Business Object and Tableau)
• Reviewed the technical specification and development of data models and data visualizations from Tableau and Business Objects by the Business Systems Analysts
• Provided time/effort assessment and Align information technology planning with the business strategy (Oracle Endeca)
• Ensured solution designs address performance requirements, reusability, availability, integrity, security challenges, and business functional requirements
• Designed and Developed analysis systems to extract meaning from large scale structured and unstructured health data (HP Vertica in HealtheIntent)
• Discovered explanatory variables in high-dimensionality collections of data that relate to clinically, financially, and/or operationally important use-cases (MS SQL server)
• Performed dimensionality-reduction and design and develop mathematical models and predictive statistical models in the lower-dimension space
• Maintained the ETL performance by identifying and resolving production and application development problems in logical data modeling, physical data modeling, data policies development, data strategy, data warehousing, data querying languages (MS Powershell)
• Demonstrated the knowledge and ability to perform in all of the database management skills of database administration, physical structure, overall architecture, and database analysis
• Provided the institute best practices, methodology and standards in ETL, expresses strategic data requirements, outlines high level integrated designs to meet project requirements, and aligns with enterprise strategy and related business architecture
• Coordinated the development and implementation of IT initiatives to support business strategy
• Maintained knowledge of current and emerging technologies/products related to data architectural solutions

Confidential, North Potomac, MD

Senior Data Engineer/Database Architect

Responsibilities:

• Performed and Provided supports on automating and streamlining data modeling, ETL (extract, transfer, load) design and implementation, database design/development/architecture, and regular database system maintenance (which include schema, queries, stored procedures, performance tuning, audit reports, and other database artifacts)
• Drove adaptable technical design and identify ways to improve speed/performance by applying UNIX shell scripts, IBM DataStage 9, Netezza 7, Oracle 11g, SAS 9.2 in database creation, data migration, query optimization, database tuning, SAS integration, and other necessary database artifacts
• Developed database solutions by designing proposed system and defining database physical structure and functional capabilities by utilizing DDL/DML in the Netezza database, a comprehensive data dictionary, ER diagrams, and the procedures of the ETL process
• Provided leadership and guidance to technical staff responsible for supporting daily administration, batch processing, configuration management, environment migration, and tool automation
• Determined database structural requirements by analyzing business operations, applications, and programming, reviewing objectives with clients, and evaluating current systems
• Maintained the ETL performance by identifying and resolving production and application development problems in logical data modeling, physical data modeling, data policies development, data strategy, data warehousing, data querying languages
• Provided database support by coding utilities, responding to user questions, and resolving problems by applying the software development principles within the full life-cycle of a software product
• Demonstrated the knowledge and ability to perform in all of the database management skills of database administration, physical structure, overall architecture, and database analysis
• Provided the institute best practices, methodology and standards in ETL, expresses strategic data requirements, outlines high level integrated designs to meet project requirements, and aligns with enterprise strategy and related business architecture
• Maintained knowledge of current and emerging technologies/products related to data architectural solutions

Confidential, Fairfax, VA

Senior Associate, IT Solutions (Data Modeler/Architect)

Responsibilities:

• Migrated, designed, implemented, and delivered secure, scalable, and highly-available, enterprise solutions with Drupal
• Lead the overall architecture, design and development of Data Warehouse and Data Mart Life Cycle from business requirements to development of logical design, translation to physical design, ETL and code development
• Tested using standard ETL tools, design and development of Business Intelligence analytics/reporting framework and solutions
• Helped plan and maintain the physical technical infrastructure, its configuration, performance, and storage requirements
• Administered BI and ETL tools by designing a scalable, highly available, fault tolerant, secure infrastructure for the Data Warehouse, BI and ETL platforms with Microsoft Hyper-V
• Assessed the requirements of implementing computing environments (hardware, software, and security) and cloud-based solutions to compliant with federal information security standards including FISMA and FedRAMP

Confidential, Bethesda, MD

Web Application and Database Manager

Responsibilities:

• Designed, developed, implemented, and maintained the data warehouse and data infrastructure required to support needs of clinical trials in NIH Clinical Center and DoD Military Treatment Facility (MTF)
• Assessed, design, and implemented the big data system architecture (Hadoop, MapReduce) for processing the large image files
• Developed and implemented quality solutions in data mapping, data transformation, data exaction, data cleansing and data submission for improving service delivery on data repository
• Supervised issues to develop security procedures, quality methods, operating policies to ensure the data quality in collecting, storing, and processing research data
• Designed and deployed new applications and enhancements to existing applications, software and operating systems
• Led strategic roadmap IT projects to develop and maintain the business and system architecture with integrated systems planning to enhance current systems and to support overall business goals
• Directed the day-to-day operations to monitor, maintain, upgrade and support the networks, system applications, data centers, servers, hardware, and associated peripherals
• Provided effective guidance to the Agile development teams (programmers/analysts/system administrators) to develop efficient application systems utilizing established resources and ensuring that IT deliverables are completed within established timelines and within budget
• Assessed and supported the development of Integrated Research Management System (IRMS) serving the needs of principal investigators and clinical studies with two web portal systems: Drupal (PHP) and Mojoportal (.Net)
• Provided oversight of the program budgets, including developing budgets, analysis of spending, setting budgetary controls, and monitoring spending
• Responsible for adherence to the defined scope of work in each project as delineated in the statement of work, through communication and guidance to all Program members
• Procured, coordinated, and managed vendor/contractor support for in-house-build, open-sourced or commercial business application systems
• Monitored and ensured the progress of program tasks to meet the defined timelines and objectives of the program
• Coordinated and facilitated consultation with stakeholders to define business and systems requirements for technology implementations
• Provided in-depth technical consultation to clients and IT management in a research that required to support distributed and client server business processes and information flows
• Adopted and implemented emerging products and technical solutions targeting research improvements both technical/systematic
• Approved, prioritized, and controlled projects and the project portfolio as they relate to the selection, acquisition, development, and installation of major information systems to support research synergy and to improve the research efficiency
• Promoted and oversaw effective business relationships between internal IT resources and external entities, including government, vendors, and partner organizations

Software Analyst/Developer

Confidential, Bethesda, MD

Responsibilities:

• Evaluated and analyzed existing business and technical architecture and determining need for new systems; performing data analysis and conversion tasks to support system migration efforts
• Supported medical research by transitioning proof-of-concept software prototypes to production quality systems for research applications
• Configured Inetsoft (Style Intelligence 10.1) with Apache Tomcat, a Business Intelligence (BI) system with dashboards and scorecards to provide analysis and reporting services with dimensional data modeling
• Performed database management activities among Oracle 10g, Access 2007 and Excel
• Performed web development and providing overall leadership for complex projects by using Python, JQuery, JavaScript, Oracle 10g, Ubuntu and Plone (Content Management System)
• Worked closely with computational biostatistics, data mining, and algorithm development efforts to automate data analysis, to systems programming and to support application development
• Utilized a variety of coding methods to develop or modify applications
• Wrote code to develop or modify client and web-enabled applications primarily using Oracle databases
• Applied software application development life cycle (SDLC) to devise logical procedures, preparing flowcharts, performing coding, testing, and debugging programs
• Determined system specifications, input/output processes and working parameters for hardware/software compatibility

Confidential, Reston, VA

Network System Administrator III

Responsibilities:

• Understood the business strategy to develop Business Intelligence (BI) reports, dashboards, and scorecards and to provide SQL server analysis and reporting services with dimensional data modeling
• Used statistical analysis and report development skills among various systems on structured and unstructured data sets to explain business issues and financial implications in order to recommend workflow or processes improvements
• Oversaw the analysis of business processes and data flow that affect to business operation
• Performed web development, complex report analysis activities and providing overall leadership for complex projects by using Unix Shell Scripts, Python, R, Java, Visual Studio 2005, Microsoft SQL Server 2005, ACCESS, Pentaho, Netezza, FreeBSD 7.0, Postgresql and Oracle
• Designed and developed software and database programs for providing reporting solutions and data metric analysis to identify business trends and performance
• Applied Project/Process Management to support strategic planning, enhancing decision making, and improving customer service
• Led system development methodologies, requirements definition and analysis in business systems, and process engineering with efficiently deploying and integrating automated scripts into the organization by using Visual Basic for Application (VBA), SQL server 2005, SQL Server Reporting Services and data warehouse (Netezza)
• Conducted complex analysis and activities to the business cases and project
• Worked with various business units by providing the rules of engagement, operations processes, and policies for customer care issues development processes for the department’s projects

Confidential, Reston, VA

Business Analyst

Responsibilities:

• Understanding the business strategy to use statistical analysis to explain business issues and to recommend workflow improvements
• Provided reporting solutions and data metric analysis for identifying business trends and daily operation
• Worked with various departments to accomplish objectives
• Performed complex statistical analysis activities and provided overall leadership for complex reporting projects
• Recommended system or data policies for procedural change for business unit improvement
• Provided data analysis and data organizational support to a wide range of business operation projects and data extract, transform, and load (ETL) by using Unix Shell Scripts, SQL server 2003, Access and Oracle
• Automated business operation process with requirements and/or functional specifications by efficiently deploying and integrating into the organization
• Contributed to the business cases and project development processes for the department’s projects
• Monitored and managed enhancements or fixes to the department’s business applications

Confidential, Alexandria, VA

Statistician & Data Manager

Responsibilities:

• Designed a script to estimate sample size and perform power analysis for clinic trails
• Understanding the clinical research design to use data analysis to explain research issues and financial implications and to recommend workflow improvements
• Oversaw statistical analysis of business processes and research data that pertain to research issues
• Provided reporting solutions and data metric analysis that may identify business trends and results
• Worked with various business units to accomplish objectives
• Performed complex report analysis activities and providing overall leadership for complex reporting projects
• Recommended data processes, systems, and policies for procedural change to ensure continuous improvement
• Developed and maintained clinical research data system and user documentation
• Conducted statistical analysis and data mining in clinical research data by using SQL server, ACCESS, SPSS and S-Plus
• Collaborated the department’s authority on its IT systems (i.e., applications, databases, etc.), data, services, processes, customers, and technology needs
• Monitored and managed enhancements or fixes to the department’s business applications

Confidential, Baltimore, MD

Data Analyst

Responsibilities:

• Performed Statistical Analysis and data profiling by using UNIX, SPSS, ACCESS and S-Plus
• Provided full life-cycle development including requirements analysis, definition, design, development, testing and implementation of data modeling, ETL processes, business operation, and analytical reporting applications that support the clinical research
• Maintained, Designed and Administrated research database to ensure data quality
• Assisted Professors in Article Evaluation

Confidential, Baltimore, MD

Research Assistant in Data Processing

Responsibilities:

• Processed, Entered and Analyzed Data by using SPSS and ACCESS
• Extracted, transformed, and loaded (ETL) research data by using Excel, ACCESS and SPSS
• Maintained and Designed in Clinical Database
• Assisted Professors in Researching Articles

Confidential

Assistant Programmer

Responsibilities:

• Maintained Database and Provided Cost Analysis in the Information Security System
• Designed System Application to Users
• Conducted data analysis and constructing models and diagrams in support of building out current state and future state views of the Sale and ERP Systems
• Member of Y2K Project and Business Continuity Project

Confidential

Research Assistant

Responsibilities:

• Established in 1895, Confidential is JCI-accredited facility provided more than 2,300 beds and treated more than 13,000 international patients per year
• Maintained the Database for the Advanced Life Support Team (ALST)
• Coordinated the Emergency Response Team in the Hospital
• Developed the Emergency Operation and Response Plan for the Hospital