Greg Sokol Email & Phone Number

Chevy Chase, Md, Us

Building state-of-the art claims processing system

Greenwich, Ct, Us

- Technology selection- Product strategy- Data governance

Hoboken, New Jersey, Us

- Established engineering team responsible for building centralized Data Platform. Implemented data products that help practices' transition to value-based care- Led integration with CMS and Private Payers, multiple EMR/EHR systems, Population Health Tools- Implemented platform for KPI tracking that powers strategic and tactical decision making as well as provider incentive payments

Menlo Park, Ca, Us

- Established data engineering team to enable company-wide partner management analytics. Created a platform for goals forecasting, KPI tracking, partner segmentations, and partner ecosystem analysis. Supporting hundreds of partner managers that maintain relationships with millions of creators on Meta platforms. - Lead engineering team that enables multi-billion dollar platform-wide music licensing operations. Responsible for internal analytics as well as external-facing reports for hundreds of music rights owners.

San Francisco, California, Us

- Managed company Financial Data Warehouse. Led team of Data Engineers, Backend Engineers and Data Analysts.- Established a single source of truth for financial metrics at Uber. Led company-wide initiative for cross-system data reconciliation.- Designed and implemented data quality monitoring system, which includes source-to-target data validations and anomaly detection- Built Compliance Data Store from scratch that supports company regulatory obligations in hundreds of jurisdictions around the world.

San Francisco, Ca, Us

- Built a group of highly skilled engineers with a result driven mindset. Continuously worked on setting clear expectations, providing direction and guidance, and maintaining high levels of motivation and engagement. - Performed product manager duties for external and internal facing reports and dashboards. Communicated with stakeholders, gathered requirements, developed roadmaps, success criteria and SLAs, and drove execution.- Created a unique data pipeline to integrate the company financial data into a comprehensive analytical platform. Paid special attention to data governance and data integrity. Enabled the finance department, data scientists, data analysts, and BI personel to leverage all data points within Instacart.- Led design and implementation of external-facing self-service analytical tool.- Hands on experience with Redshift, Snowflake DB, AWS EMR, AWS Kinesis and other technologies.- Was responsible for maintaining company reporting infrastructure (Tableau).

San Francisco, Ca, Us

- Built data engineering team from scratch. Established interview process, hired, mentored and guided highly skilled engineers. - Cultivated strong partnerships with the Product, Business, and other stakeholders to align with the company vision. Created and executed short and long term strategies.- Led design and implementation of Global Data Platform. Architected and built data infrastructure which scaled with the business through hyper growth- Led design and implementation of internal and external facing financial reports.- Evaluated various data platform technologies.- Hands-on experience with Redshift DB, Snowflake DB, Python, Kinesis, Tableau, Presto.

Los Angeles, Ca, Us

- Designed and implemented multi-terabyte Data Warehouse from scratch- Built self-service analytics platform to drive company decision making, especially within marketing acquisition/retention and merchandise buying/planning- Hired and managed team of high performing engineers- Performed budget planning and vendor management duties- Evaluated databases, ETL and BI reporting tools, and open source technologies- Established project management framework using Agile methodology- Hands-on experience with AWS (Redshift, S3 etc) and other cloud solutions - Experience with Omniture web analytics and Google Analytics - Experience with multi-channel direct marketing attribution modeling- Hands-on experience with Tableau

San Francisco, Us

Implemented multi-terabyte Data Warehouse using Hadoop, Hive, PigDeveloped KPI metrics. Designed and maintained reports and dashboards to monitor ongoing ad campaigns. Analyzed A/B tests results.Designed and implemented data driven products. Performed data analysis to identify users behavioral patterns. One of key contributors to Location Graph platform (patent 9547666 "Location graph based derivation of attributes"). Designed and prototyped data acquisition and data preparation processes, including geospatial data.Designed and implemented data visualization processes

Emeryville, Ca, Us

Played leadership role in enhancing and scaling up data driven processes and applications. Part of big-data initiative.Redesigned music related classification processes. Developed algorithms for text matching. Improved performance in orders of magnitude by migrating processes to Perl/Hadoop based platform.Designed and implemented Video products classification processes.Performed data analysis to evaluate business ideas and initiatives. Extracted patterns from a large data sets and transformed data into an informational advantage.Design and implementation of reports for Data Quality analysis

Sunnyvale, Ca, Us

Led design and implementation of new multi-terrabyte DWH (12TB+) using Oracle RAC, Asterdata, Greenplum, Informatica, KETL and custom build scripts. Migrated ETL from daily to hourly processing. Achieved significant ETL performance improvement by leveraging Informatica partitioning along with DB partitioning, query tuning, bulk data loading, elimination of chained rows in DB tables and server configuration tuning. Designed and developed ETL processes for complex aggregations using Informatica and PL/SQL.Productionalized complex data driven products.Performed Informatica Administrator duties.Designed and implemented ETL monitoring process.Migrated ETL processes to use Appworx scheduling tool.Performed software and hardware evaluations. Managed relationships with contractors and vendors.Establishing ETL development, testing and deployment processes and best practices. Interviewed, hired and mentored engineers. Managed team of 2-4 developers.

San Jose, California, Us

•Tech lead of key business application - online Custom Pricing System. The system consist of - DB based real-time bidding and billing mechanisms - multilingual web-based user interface - credit cards processing tool - financial reports. •Design and implementation of major parts of ETL process, including legacy code re-factoring and integration with third party data providers. *Application DBA for large OLTP and OLAP DBs (15TB+). Performed schema design, index creation and performance tuning tasks.•Managed database migration to UTF-8 encoding format in scope of applications globalization project.*Design and implementation of several search applications using Oracle Domain Index •Constructing, design and implementation of credit card fraud prevention mechanism. Fraudulent activity was reduced by 90%.*Design and implementation of "waterfall" reporting process that allows to control quality of classification mechanism in main inventory database•Requirements gathering, data modeling, design, development, enhancement and tuning of complex DB applications and client/server applications.•Regular releases and 24x7 support of production systems.•Project leading, supervising 2-3 developers and coordination with different company departments.•Modifying applications and release processes to meet SOX and PCI requirements.

Chesterfield, Mo, Us

• DFD, DPD and implementation of Account/Receivable and Dealer Management System applications for Cellular phone companies.• Responsible for integration of different system’s components: Customer Service Management, Billing, Message Processing System, Price Plan.• Development of Account/Receivable and Dealer Management System back-end components. ( Language: C, Cobol, PL/SQL, ProC; DB: Oracle; OS: Unix, Windows NT)• Maintenance of Account/Receivable and Dealer Management System, including maintenance on abroad customer sites.• Tuning of back-end functionality.

B.Sc., Economic And Management

Education record

Education record

Education record