Database Architect (Expert) NYWIC (New York Women, Infants, and Children) system

Database Architect

Determines database structural requirements by analyzing client operations, applications, and programming; reviews objectives with clients; evaluates current systems; provides database support by coding utilities, responding to user questions, and resolving problems.

Expert

84+ months:
Candidate is able to provide guidance to large teams and/or has extensive industry experience and is considered at the top of his/her field. 30 month contract Interview:
Virtual Interview Work model: 50% telecommuting, 50% Office per week

This is primarily an ETL Developer position focused on design and development of complex mappings, and integration of data from multiple heterogeneous source systems. In addition, the resource will serve as backup support for OBIEE and Data modeling processes, assisting with troubleshooting, production support, and issue resolution as needed.

• Perform data analysis of current and future WIC systems, including system comparison, to support ongoing and future data needs.
• Collaborate with customers, vendors, and technical teams to gather requirements, perform gap analysis, and prioritize reporting needs.
• Design and maintain enterprise data architecture, including conceptual, logical, and physical data models, while performing ongoing data modeling and schema design.
• Define and enforce data standards, naming conventions, governance practices, and ensure data quality, integrity, and consistency across all environments.
• Develop and maintain documentation of business processes, workflows, and data flows using modeling techniques and flowcharts.
• Develop, review, and optimize ETL processes and mappings for data migration (Sybase, MS Access to Oracle), improving performance and efficiency.
• Design and support reporting solutions, including dashboards and prototypes, aligned with end-user requirements.
• Develop and execute test plans, scripts, and validation scenarios to ensure data accuracy and compliance with business requirements.
• Monitor and optimize database performance through query tuning, indexing, partitioning, and overall system optimization.
• Implement and maintain database security, access controls, auditing, and compliance with organizational and state data privacy requirements.

• 84 Months experience using Informatica 10.x or higher in enterprise data warehouse environments, including advanced warehousing concepts, design and development of mappings, and integration of data from multiple heterogeneous source systems such as Oracle databases and flat files.

• 72 Months experience leading ETL teams and designing enterprise data integration architecture using Informatica, including establishing data standards, best practices, and governance policies for data warehouse and reporting environments, and mentoring team members.

• 72 Months experience working with Oracle databases, includes translating large SQL, PL/SQL (stored procedures/functions), and SAS code into optimized Informatica mappings and performing query optimization and performance tuning for data warehouse systems.

• 72 Months experience developing complex UNIX shell scripting solutions to automate file validation, secure file transfers (FTP/SFTP), organizing batch jobs, and integration with ETL workflows, ensuring consistent, repeatable, and error-free data processing.

• 72 Months experience implementing Informatica Data Quality (IDQ) solutions, including data profiling, data cleansing, standardization, matching, and merging, along with defining business rules, metrics, and processes to ensure accurate and reliable data for reporting and analytics.

• 48 Months experience designing and maintaining dimensional and enterprise data models for Datamart and data warehouses, including conceptual, logical, and physical modeling using tools such as Erwin, ensuring optimal storage, query performance, and alignment with business requirements.

• 36 Months experience specifying and conducting system testing (unit, integration, regression, load, performance, and UAT) and supporting code migration and releases across DEV, QA, and PROD environments.

• 24 Months experience…