Raviteja Katragadda
Summary
Raviteja is a Data governance, Data quality and integration consultant with nearly a decade of experience delivery enterprise solutions across data governance, data quality and metadata driven automation. His focus is on helping organization building trust in their data through scalable Collibra implementation, workflow driven governance and integrated quality frameworks.
He holds certification as a Collibra Ranger, Collibra Solution Architect and Mulesoft Developer and bring a strong mix of technical depth and business alignment. He led projects across the data product enablement, workflow customization and governance onboarding, always with an emphasis on usability, adaption and long term sustainability.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Collibra Solution Architect
Leading Financial Services Firm(Confidential)
10.2024 - Current
- Led the rollout of Colibra Data Intelligence platform for enterprise wide data governance across all Line of Business
- Designed custom operating models including asset types, relations, and attributes for key metadata entities.
- Implemented governance workflows to streamline the data certification, issue management, business term approvals, and ownership assignments.
- Established domain specific stewardship models aligning data owners, stewards and custodians to their respective asset responsibilities.
- Integrated Collibra DQ with Snowflake and Oracle sources using secure JDBC connectors.
- Developed and deployed 100+ profiling rules to access data across multiple business critical tables.
- Automated weekly profiling jobs and score recalculations for more than 50 tables across all the business units.
- Applied weighted scoring to prioritize critical columns and implemented logic to skip non impactful fields from the score aggregation.
- Built integrated workflows to auto assign remediation task to data stewards. Then the role failures occurred.
- Mapped DQ scores back to Collibra business terms, enabling impact analysis and visibility into data trust across the catalog.
- Facilitated monthly DQ review sessions with the business teams to assess rule effectiveness and identify areas for process improvement.
- Delivered. Weekly and monthly dashboards to governance leads, including score trends, failure root cause reports and stewardship task completion rates.
- Maintained full audit trail of profiling runs, rule changes and remediation access to support compliance reporting.
- Documented. Knowledge base articles and onboarding guides for the new domain owners and the data stewards.
- Configure and customize Collibra to meet client needs, including data model design, workflow configuration, and integration with other enterprise systems.
- Conduct workshops and training sessions for client teams to enhance their understanding of Collibra functionalities and best practices.
- Provide ongoing support and maintenance for Collibra instances, troubleshooting issues, and implementing updates to optimize performance.
- Collaborate with cross-functional teams, including data stewards, data architects, and business analysts, to ensure successful implementation and adoption of Collibra.
- Conducted system assessments and recommended improvements to enhance the efficiency and effectiveness of Collibra implementations.
- Developed and delivered technical training designed to enable and educate the BU's
- Conducted technical workshops and education sessions for cross functional teams.
- Provided support during customer implementations and applied industry best practices.
- Created and implemented innovative business solutions to support corporate objectives.
- Worked closely with product teams to define and prioritize partner feature requests
- Created proofs of concept for innovative new solutions.
Collibra Sr Workflow Developer
Freddie Mac
04.2024 - 10.2024
- Designed and developed Collibra custom workflows to support the data product creation and publishing in the data marketplace, aligned with Freddie Mac's internal product governance model.
- Automated the Data Product registration life cycle, enabling users to request, define, approve and onboard data products. through a guided permission workflow.
- Enhanced and maintained key governance. Workflows, including the business information request, BIR process, streamlining, intake, and routing of metadata curation tasks.
- Implement logic to dynamically populate the farm fields based on the asset context(e.g., domain, asset types) using Groovy scripting.
- Integrated workflows with Collibra API's to automate asset creation, attribute population, status updates, and relation mappings.
- Collaborated with the metadata management and business teams to align workflow functionality with evolving data product enablement requirements.
Data Governance Technical Lead
T-mobile
06.2023 - 03.2024
- Led a team to execute a large-scale data governance project using Collibra, impacting multiple business units within the organization.
- Custom Solutions: Developed custom workflows in Collibra for a specific project to automate data governance tasks, increasing overall productivity by a significant percentage.
- System Integration: Integrated Collibra with other key systems in a project to provide end-to-end visibility of data lineage.
- Data Stewardship: Managed a team of data stewards in a project, providing them with training on Collibra usage and data governance best practices.
- Data Migration: Successfully led a data migration project to Collibra from legacy data governance tools, ensuring minimal disruption to business operations.
- Problem-Solving: Resolved project-specific technical issues related to Collibra and its integrated systems, ensuring project delivery within agreed timelines.
- Business Glossaries: Developed comprehensive business glossaries and data dictionaries for a project using Collibra, enhancing data clarity and consistency.
Data Governance Technical Lead
Advance Auto Parts
08.2021 - 05.2023
- The objective of this project was to Implement best practices of Data Governance in each line of business at an Enterprise-level using Collibra. I was part of the team to assist CDO in implementing the operating model and assisting another line of business in managing enterprise-level metadata as Collibra Data Governance Developer.
- Gathers requirements from business and technology teams and reviewed them for policy adherence.
- Reviews business and technical data requirements to ensure proper data sourcing.
- Analyzes data and technical requirements to identify potential data quality issues and impacts on downstream users.
- Updates and manages business line metadata dictionaries.
- Creates custom integrations using MuleSoft and Talend for connecting with Sitbo, Databricks, Lucernex, and Kafka to catalog the technical metadata.
- Builds custom workflows to ingest the data requests into Collibra.
- Installs the Job server on-prem server for cataloging purposes.
- Creates custom dashboards for reporting purposes.
- Prepares data ingestion forms for new data to be ingested into the data warehouse.
- Participates in the overall design of master data to ensure that corporate policies are being followed.
- Performs data quality testing, prepares analytical analysis reports, and gathered and prepared data for reporting dashboards.
- Environment: Collibra DGC, Collibra Connect (Mule), Collibra Workflows, Spring boot, Talend
Senior Collibra Consultant
Astra Zeneca
07.2020 - 08.2021
- The project aims to build a centralized Metadata repository enabling management, governance, and managing all their data access requests through Collibra.
- Cataloged all the COVID-19 data sets into Collibra.
- Integrated Astra Zeneca clinical trials metadata with DGC.
- Designed Operating Model.
- Created a Customized Dashboard with UI changes.
- Created Business Glossaries.
- Integrated collibra with Camunda for Process Automation.
- Developed Custom Integration using Attacama ETL, including data ingestion, data transformation, and data integration processes.
- Experience in creating and maintaining ETL documentation, including source-to-target mappings, transformation rules, and ETL process workflows.
- Created a workflow for Reporting the Asset level changes and notifying the stakeholders.
- Created Workflow to Automate the cataloging of the datasets.
- Created workflow to process the Access Requests through Collibra.
- Built Business Glossaries and customized Dashboard Widgets to project the Metrics.
- Implemented SSO Authentication.
- Installed On-Prem Job Server to catalog the data dictionaries.
- Building the API to catalog the data from customized AZCT applications.
- Environment: Collibra DGC, Collibra Connect (Mule), Collibra Workflows, Atacama
Collibra Developer
Cognizant Technology Solutions
09.2018 - 07.2020
- NBC Universal is on a journey to create a solution using Collibra Data Governance Tool to establish a data governance/ownership framework to manage its enterprise Metadata by capturing data dictionaries, taxonomy, Business glossary, business rules, and more. The project aims to build a centralized Metadata repository enabling management, governance, and visualization of critical enterprise metadata (Conceptual, Logical, and Physical Meta Data).
- Defined Operating Model based on Data Domains.
- Created a Logical Data Dictionary for storing Data Elements at Entity and Attribute level and Physical Data Dictionary for storing Physical Database Data.
- Built Business metadata/glossary, DQ business rules, DQ issue management, and Role-based Dashboards in Collibra.
- Integrated Collibra DGC with Snowflake, Google Big Query, and Azure to pull the Logical Data through Collibra Connect.
- Created Custom workflows for various Data Governance processes like Onboarding New Assets and Issue management workflow and customized the out-of-the-box workflows (Request Data set Access, User enrollment).
- Created flows in Mule Soft to load data from different databases like MicroStrategy, Domo, Oracle, etc. into Collibra using Collibra Connect.
- Defined roles and responsibilities related to data governance and ensure clear accountability for the company’s principal information assets stewardship.
Collibra Developer
Tech Mahindra
10.2017 - 09.2018
- Performed as Collibra Data Integration Developer.
- Managed across all the DG streams such as metamodeling and Collibra connect integration.
- Involved in the installation of Collibra DGC on Dev and prod environments.
- Actively involved in Production support activities and helped the clients to resolve any production issues.
- Developed the integration flow using Mule Any Point Studio and deployed the Mule application in MMC.
- Provided training sessions to the client’s team to bring up their Collibra capabilities.
- Fastest defect fix and got client/onsite appreciation.
- Reviewed code changes, test procedures, test plans, and other deliverables.
- In charge of the Development, Unit testing, Defect Analysis, and Fixing activities, and Client Communication for status updates.
- Environment: Collibra DGC (version 4. X), Collibra Connect (Mule), Collibra Workflows
Mule Soft Developer
Tech Mahindra
05.2015 - 09.2017
- Responsible and active in the analysis, definition, design, implementation, and deployment of the project's full software development lifecycle (SDLC).
- Designed UML diagrams like Use case, Class, and Activity diagrams using the Microsoft Visio tool based on the requirements gathered.
- Involved in writing application code and development activities, especially in an SOA environment with Mule ESB.
- Used API Designer to design APIs, built APIs, test APIs, ran APIs, and manage these through the Any-Point platform.
- Consumed Web Services for transferring data between different applications.
- Utilized spring beans XML configurations for Dependency Injection.
- Involved in injecting dependencies into code using spring core module concepts like IOC of Spring Framework.
- Designed and Implemented RESTFUL Web Services using various data formats (JSON, XML) to provide an interface to the various third-party applications.
- Developed custom Java classes for custom processing for use in Mule Flows
- Done point integrations using connectors such as Salesforce, Database, HTTP, FTP, and File Connectors.
- Created various RAML resources to implement REST Based APIs as a part of project implementation.
- Developed interfaces between SAP, Salesforce, REST, and SOAP web services.
- Transformed XML messages to Salesforce objects.
- Widely used Splitters, Scatter-Gather scopes, and Batch processing in Mule ESB.
- Used Cloud Hub connector in the flows to trigger alerts during exceptions and captured the failed records for further recovery.
- Deployed Mule ESB applications into MMC (Mule Management Console).
- Formulated build and deployment using Maven to deploy the artifacts to Cloud Hub.
- Migrated Mule ESB 3.5 apps to Mule ESB 3.7.3 and updated all the dependencies.
- Jenkins for Continuous Integration and Continuous Development.
- Designed and developed a Logging service to log errors and messages using Log4J.
- Used GIT as a version and source controlling tool and deployed the application on-premises as well as on the Cloud hub.
- Provided production support by debugging system issues.
- Environment: Mule ESB with mule server, Any point studio, Mule Management Console, Oracle, XML, JSON, Cloud Hub, MySQL, Maven, Postman, Agile, Jenkins, GitHub, OAuth, FileZilla, Putty, etc.
Education
Bachelor of Technology - Computer Science
Jawaharlal Nehru Technological University Kakinada
Skills
- Data Governance Software: Collibra, Alation, Axon, Atlan
- ESB: Mulesoft
- ETL: Attacama, Talend
- Data Quality: Collibra DQ, Ataccama
- Languages: Java, SQL, XML
- Application Servers: Apache Tomcat, WebLogic, IBM web sphere
- Databases: Oracle, MySQL, Snowflake, Teradata, SSIS
- IDE’s/TOOLS: Any point Studio, FileZilla, Putty Eclipse
- Cloud Platforms: AWS, Snowflake, Azure
- Protocols: HTTP, FTP, SFTP, SMTP, TCP/IP
- Methodologies: UML, SOA, Agile
- Case Tools: UML, Visio
- Configuration management tools: GIT, CVS, SVN, ANT
- Defect Tracking and Testing Tools: JIRA, Service Now
- Operating Systems: Windows, UNIX, LINUX
Certification
- Collibra Level III Certified
- Collibra Solution Architect
- Collibra Ranger
- Alation Certified Consultant
- Informatica Axon Trained
Timeline
Collibra Solution Architect
Leading Financial Services Firm(Confidential)
10.2024 - Current
Collibra Sr Workflow Developer
Freddie Mac
04.2024 - 10.2024
Data Governance Technical Lead
T-mobile
06.2023 - 03.2024
Data Governance Technical Lead
Advance Auto Parts
08.2021 - 05.2023
Senior Collibra Consultant
Astra Zeneca
07.2020 - 08.2021
Collibra Developer
Cognizant Technology Solutions
09.2018 - 07.2020
Collibra Developer
Tech Mahindra
10.2017 - 09.2018
Mule Soft Developer
Tech Mahindra
05.2015 - 09.2017
Bachelor of Technology - Computer Science
Jawaharlal Nehru Technological University Kakinada
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