Donald Iuppa Email & Phone Number

San Francisco, California, Us

Responsible for designing, developing, and maintaining data pipelines to extract, transform, and load data from various sources into our data lakehouse. Designing data models to ensure accurate metrics are available to both internal and in-product reports. Ensure the accuracy, efficiency, and usability of our data, enabling data-driven decision-making across the organization.

Silver Spring, Maryland, Us

Analyzed and optimized existing data infrastructure, achieving query performance improvements exceeding 100% by partitioning critical database tables.Engineered a prototype for a new Member model on Azure, incorporating Airflow and PostgreSQL, and devised a custom DML/DDL execution engine with Jinja scripting for enhanced SQL component reusability.Developed a data loading solution on AWS, using Pyspark to process and ingest pipe-delimited files into Iceberg tables, and implemented cost-effective data handling by transitioning to DuckDB and Athena with SQLAlchemy.Established a local development ecosystem with Docker and LocalStack to facilitate Airflow and Spark integration, and evaluated DBT performance in conjunction with Athena.

Rochester, New York, Us

I did a technology review of Orchestration / ETL tools and selected Airflow as the core product to build on. I developed a new ETL / Analytics platform utilizing Airflow, Pyspark and Amazon Web Services.I established the build (Jenkins), development, test and production environments in AWS to support this framework.It is easy to see and manage any ETL failures in our data pipeline which helps eliminate undetected errors.I have built in data lineage and quality checks that ensure the data is good before it's exposed to the customer.The design has made SQL development very fast and easy to incorporate into the product which results in much higher developer productivity.

Remote First, Us

Working on acquisition, transformations, cleansing, conversion, compression, and loading of data into RedshiftPerform data modeling in support of feature developmentDeveloped utilities using Python and Java to aid in data orchestration, discovery and analysis

Rochester, Ny, Us

Responsible for defining and implementing the organization's data management vision and overseeing the management of conceptual and logical data models for customers, product, and usage domains.Responsible for the development, analysis and maintenance of all master data including the rationalization of data.Responsible for data architecture strategy and architecture road maps

Fairfax, Va, Us

Responsible for research and evaluation of technology for our next generation big data platform including testing the applicability of cloud based solutions, data architecture and massively parallel processing databases. Evaluated: Oracle Exadata, Greenplum and Xtremedata in AWSLead member of a development team for a radio access network configuration database application where I was responsible for designing / implementing the database model, ETL and workflow in OracleDesigned the data model of a big data DataMart that consisted of all OSS feeds (CDR,SMS,MMS,ETC.) augmented with industry reference and subscriber information on a Netezza database.Designed and lead the development team for MVNO, Reciprocal Compensation, Fraud, Subscriber Analytics and Customer experience management (CEM) applications.

Mount Laurel, Nj, Us

Act as the primary consultant to the business to elicit project-oriented business requirements.Collaborate with other enterprise architecture domains to develop comprehensive solution architectures that include the information perspective.Develop processes, architecture, and tools for improved system availability or operational efficiency.Define and identify reference data, and provide strategy and process to harmonize Master Data creation and access across the enterprise.Develop data management strategy and process around data governance, custody, stewardship and security.Define data workflow as it transforms into information.Evaluate and apply mature technologies to meet current or emerging business needs.

Dallas, Texas, Us

Responsible for corporate operational support systems, application development and electronic data warehouse and corresponding development teams comprised of 40+ IS professionals. OSS team supports workforce management, inside/outside plant, inventory, activation, Network Operations Center, revenue assurance, cost management, network optimization, provisioning, network management element and trouble ticketing systems.Application development team supports the corporate web sites and internet data portals and many custom developed applications in support of the business operations. Data warehouse team provides databases and business intelligence to the enterprise. Member of the leadership team that provides strategic, financial, and operational oversight of the IS department

Us

Responsible for the development of the first Industry CDR Usage Integrity system. This application manages the acquisition and reconciliation of various telecommunications specific Data Records. Establish development and test systems, including the management of third party vendors for hardware and software requirements.Manage customer implementation and rollout of software applications.Provided consultative expertise for customers concerning maintenance and support of software products. Responsible for proof of concept projects for external and internal customers in support of new product ideas.

Indianapolis, Indiana, Us

Responsible for direct management of a Product Engineering team consisting of Software Development Engineering and Software Quality Test Engineering. Carried out management responsibilities in accordance with the organization's policies and applicable laws. Responsibilities included interviewing, hiring, and training employees; planning, assigning, and directing work; appraising performance; rewarding and disciplining employees; addressing complaints and resolving problems. Key decision maker in many aspects of development including the features and functions, architecture and development methodology while working closely with Product Management, Marketing, Project Management, Sales, Customer Support and Systems Engineering teams.Planned and formulated engineering program and organized project staff according to project requirements. Reviewed product design for compliance with engineering principles, company standards, and customer contract requirements.

Ca