SUMMARY

• An accomplished and internationally recognized Big Data and BI/EDW practitioner with over 18 years of experience including 9 years in Big Data/Hadoop.
• Author of several publications in the general area of Information Technology - with specific focus on Enterprise Architecture, Big Data and DW/BI - guest speaker and co-chairmen of international conferences devoted to newest trends in IT Architecture and DW/BI.
• Frequently invited by major publishers for a peer review of work of other practitioners and scientists in the area of Data processing, Big Data and BI/DW.

PROFESSIONAL EXPERIENCE

Confidential

Data Architect & BI/Big Data Strategy Advisor

Responsibilities:

• Design detailed business and technical architecture for mission critical real-time applications
• Data Lake & Spark streaming on Hadoop (Hortonworks/Cloudera)
• Extensive work on data conversion & migration from large number of disparate sources to enable analytics and Machine Learning
• Work with business to establish and clarify goals and strategy (Data & Information).
• Strategy & Architecture of security and privacy of Hadoop implementation
• Incorporate new technological methods and technologies of Hadoop Ecosystem (Hortonworks/Cloudera)
• Map new solutions to the Reference Architecture to ensure presence of all required capabilities (current & future)
• Provides Conceptual, Logical & Physical Information and Technology Architecture incorporating Big Data
• Strategy of selecting right algorithm and methods for Machine Learning, Modelling and advance analytics of customer data
• Design and Implement Strategy and practice of Machine Learning, Advanced Analytics and Data Profiling and Quality
• Mentored, coached, shared knowledge with Delivery teams, acting as technical lead
• Liaised with business stakeholders and guide business analysts to capture the requirements in a way they can be transformed to technical requirements

Confidential

Big Data & BI Architect and Strategy Advisor

Responsibilities:

• Review existing documentation and inputs from available corporate studies
• Review current data systems and processes including company Hadoop ecosystem
• Gather architecture requirements Conduct data architecture workshop and develop conceptual data architecture
• Determine target state goals and objectives with specific emphasis on real-time mission critical streaming
• Strategy & Architecture of security and privacy of Hadoop implementation
• Identify capability gaps
• Review platform alternatives including strategic options of Big Data on Hadoop with Spark
• Recommend platform-specific data strategy with the Data Lake focus on Spark Streaming
• Conduct data governance workshop and determine data governance model
• Develop data strategic initiatives including data integration, ingestion & streaming, information protection and data persistence/lifecycle
• Develop platform-specific roadmap and complete data strategy study report
• Provide Strategy of Data Lake

Confidential

BI and Data Strategy Advisor

Responsibilities:

• Develop strategy for Big Data/Hadoop/Data Lake with Spark streaming of massive data
• Design, develop and implemented data Ingestion, mission critical data streaming (Spark) and customer data to process and apply Machine Learning Models and BI process.
• Strategy & Architecture of security and privacy of Hadoop implementation
• Design detailed business and technical architecture of Data lake and ingestion/streaming strategy
• Extensive work on data conversion from large number of disparate sources and real-time mission critical data streams to enable analytics and Machine Learning
• Advanced analytics, Machine Learning and customer profiling
• Work with business to establish and clarify goals and strategy (Data & Information).
• Provide Data strategy to collect, storage, process and analyze vast amount of gaming, recording and viewership data - Cloud, AWS, Hadoop, Data Lake, Spark, Columnar & NoSQL DB, Machine Learning, etc.)
• Develop and implement a proprietary Machine Learning algorithms and predictive analytics to identify customer churn and its prevention
• Map new solutions to the Reference Architecture to ensure presence of all required capabilities (current & future)
• Provides Conceptual, Logical & Physical Information and Technology Architecture incorporating Big Data
• Strategy of selecting right algorithm and methods for Machine Learning, Modelling and advance analytics of customer data
• Design and Implement Strategy and practice of Machine Learning, Advanced Analytics and Data Profiling and Quality

Confidential

Big Data & BI SME, Architect and Strategy Advisor

Responsibilities:

• Develop and Initial implementation of Propose BI Strategy and Roadmap of Data & Information based on Hadoop Data Lake concept with Advance Analytics in the Cloud environment.
• Review Data Models & juxtapose it to the business requirements
• Map new solutions to the Reference Architecture to ensure presence of all required capabilities (current & future)
• Provides Conceptual Information and Technology Architecture.
• Provide data ingestion and Data Lake processes as an alternative to the legacy ETL Jobs and Processes
• Strategy and implementation of Partitioning and indexing source and target tables
• Provide Data strategy and implementation to collect, ingest, storage, process and analyze vast amount of retail, operational and other, highly disparate, sources of corporate data
• Machine Learning, Cloud, Hadoop, Data Lake, Columnar and NoSQL RDBMS.
• Provide Strategic recommendation in technology selection
• Provides Conceptual, Logical and Physical Information and Technology Architecture.
• Design and Implement Strategy and practice of Data Profiling and Quality
• Strategy & Architecture of security and privacy of Hadoop implementation

Confidential

BI/EDW & Big Data Subject Matter Expert

Responsibilities:

• Develop the strategy and methods of Platform Selection and technologies rationalization
• Review the existing Data & BI landscape
• Provide the methodology to consolidate efforts
• Provide strategic roadmap of technology consolidation
• Provide Strategic recommendation for BI Road Map and Big Data Strategy with specific focus on data streaming, Visualization and core competencies
• Review and Assess Data structure, organization and Information Architecture.
• Design and Implement Strategy and practice of Data Profiling and Quality
• Review technology suite of the agency and provide GAP analyses.
• Advance Data Research direction and practice
• Conduct BI vendor review and provide vendor evaluation matrix
• Present Design Visualization and reporting including Power BI and Tableau

Confidential

Big Data/BI/EDW - Strategy Advisor & Architect

Responsibilities:

• Provide Strategic recommendation and design for Ministry Data Models and MDM Management with special attention to Big Data opportunities
• Review and Assess Data structure, organization and Information Architecture.
• Initiate work on shaping Ministry’s Data and Information.
• Review SAP & BW environment

Confidential

Sr. Architect and BI/EDW Strategy Advisor

Responsibilities:

• Performed BI Maturity/Readiness Assessment.(based on Gartner Maturity Model)
• Provided Strategic recommendation (including Big Data & Data Lake paradigm)
• Continued with Detailed BI Strategy and Road Map
• Provided Information and Technology Architecture
• Proposed Strategy Implementation plan
• Facilitated communications with all stakeholders
• Conducted meetings and workshops with 20 Executive Directors of most influential City Divisions
• Proposed BI Governance, Data Governance and BI Competency Center
• Assessed and set the direction of integration between SAP deployment and BI/DW environment
• Advised on SAP Business Object deployment and architecture
• Integrate Business Object Dashboarding with GIS system from ESRI
• Design Visualization and reporting based on Tableau and Business Object