David Dreyfus Email & Phone Number

Leveraging repository search, analytics, and LLMs to help product managers, team leaders, and architects create better designs, specifications, tickets, and guidelines in less time with less effort.

Boston, Massachusetts, US

Architected and delivered cloud-based vote transparency system.Architected and implemented database migration and performance improvements on core voting systems application.

Charlotte, North Carolina, US

Architected and led implementation around scalable data ingest, data normalization, data quality, benchmarking, and analytics. Leaving due to massive layoff April 2021.- Provided direction for 15 developers- Improved AWS ingest and quality validation performance by a factor of five- Increased platform reliability through process smoothing, log monitoring.

Modernized Compumark architecture for ingest, search, and watch of trademark data. Led implementation teams. Incorporated machine learning into data workflow. Key issues around supporting hundreds of evolving data sources, reducing human scaffolding, and improving productivity.- Managed 13 managers and developers; directed many others.- Rationalized AWS.

Wilmington, Massachusetts, US

Developed architectures and led implementation for realizing value from data (Data as an Asset initiative): data lake, data catalog, governance, stewardship, data quality, end-user analytics, business intelligence (BI), data science (AI/ML), data mastering.

Andover, MA, US

Developed architectures and led on- and off-shore development teams for data lake, ML, and AI projects in the AWS cloud. - Developed metadata driven data lake architectures using serverless design in the AWS cloud- Prototyped recommender systems, text classification, document clustering, media planning, and sales diffusion networks- Trained onshore and.

Spring, Texas, US

• Provided proactive, customized and workable quantitative solutions to clients.Significant clients:
• Precision Health Economics (PHE), Los Angeles, CA
• Media Math, Cambridge, MA
• The Allant Group, Burlington, MA
• Warner Bros. Entertainment Group of Companies, Needham, MA
• IDC Research, Inc., Framingham, MAProjects:

US

Architected and led development team for data-wrangling system that automates the production of data-maps, extracts, analytical data sets, and statistical and predictive models. The system uses inference, natural language processing (NLP), and meta-data management to semi-automate requirement gathering and specification generation. It then generates the.

Developed analytic systems to identify risk within state agencies and their vendorsChallenges addressed: developing single and multi-dimensional risk measures, outlier analysis, interactive dashboard. Training and educating audit staff on power and limits of analytics. Specific tools/platforms: SQL Server, RapidMiner, R, C, Excel PowerPivot, VBA

Coral Gables, Florida, US

Developed advanced analytics for fraud detection in high-volume payment processing environmentArchitected new fraud detection product. Developed horizontally scalable system for automating the creation and validation of predictive models from a feature library with thousands of entries. Managed data science team.

Downers Grove, IL, US

Contracted to develop predictive models, develop use cases, and architectures for cable and TV companies merging first- and third-party data to create derived data products and backfill missing values.Reduced model development time from weeks to hours by automating attribute selection and model development for multi-million record data sets.

Burbank, CA, US

Developed predictive models, segmentation models, and scoring rules to increase in-game monetization of MMO games using advanced statistical and data mining techniques. Initiated data quality program.

Boston, MA, US

Teach graduate and undergraduate courses in Systems Analysis and Design (IS706 and IS469) and Six Sigma (OM 465). Develop instructional material, lecture, and counsel students.

DPS develops and maintains products, provides consulting services, and supports customers with software that automates document production.Designed, deployed, and maintained custom implementations at AMP, Boeing, Chrysler, Lockheed, GM, Prudential while adhering to budget constraints and deadlines.Partnered with clients and other vendors to develop.

US

Encouraged and supported 50 software developers and vendors in their efforts to create applications that complemented the Interleaf publishing system as part of Interleaf’s third-party marketing program. Provided pre- and post- sales support resulting in product investment and customer retention.Authored technical documentation supporting third-party.

Houston, Texas, US

Performed internal and external marketing of the VAX/Rdb relational database systems. Provided competitive marketing analysis of Relational Database systems. Developed presentations and provided presales support.

Round Rock, Texas, US

Developed Ingres RDBMS. Worked with a database kernel team (8-10 members). Specialized in query execution and optimization. Presented at user group meetings and tradeshows.

Doctorate, Business, Information Systems

Mba, Business

Ba, Computer Science