MadhuBabu Pothuri
Chennai
Summary
Results-driven IT professional with 19+ years of experience, including 14+ years specializing in emerging and core database technologies such as
Oracle Database Administration, MongoDB Administration, Golden Gate Configuration and Administration
and PostgreSQL . Possess 6+ years of hands-on expertise in SolidDB (In-Memory Database) and Change Data Capture (CDC) solutions.
Currently serving as an Application Database Administrator for the AT&T Indigo Project, with previous roles including Database Administrator and Acting Architect for the UUP project, and Technical Team Lead at IBM India Pvt Ltd, Chennai.
Demonstrates strong adaptability, a proactive learning mindset, and the ability to manage multiple tasks efficiently in fast-paced, mission-critical environments.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Application Database Administrator
IBM India Pvt Ltd
10.2019 - Current
- Managing end-to-end Premier and BC Release cycles from December 2019 to present.
- Administering and maintaining Oracle Golden Gate Replication environments.
- Supporting and applying scheduled Oracle database patches across environments.
- Providing support for UAT, Staging, Mock, and Production Deployments.
- Performing database refreshes across non-production environments.
- Coordinating and supporting scheduled OS patching activities.
- Monitoring all Non-Prod and Prod databases to ensure high availability and performance.
- Performing production alert analysis and taking corrective actions.
- Handling user requests and daily operational support across supported applications.
- Managing Remedy ticket queue while ensuring SLA compliance.
- Conducting and receiving knowledge transfers (KT) for Premier, BC, and B2Bi applications.
- Analyzing AWR reports for performance tuning and bottleneck identification.
- Executed database migration from Oracle to PostgreSQL using the ora2pg tool.
- Responsible for Golden Gate replication configuration and troubleshooting.
- Participated in Azure cloud migration projects for transitioning databases from on-premises Oracle to PostgreSQL on Azure.
Database Administrator and Solution Designer
IBM India Pvt Ltd
08.2017 - 10.2019
- Worked as Solution Designer, responsible for the overall technical design, database strategy, and ensuring seamless integration of components.
- Worked as Subject Matter Expert (SME) and Database Administrator, overseeing deployment, performance tuning, and issue resolution.
- Served as Database Administrator and Deployment Specialist, managing database integrity, deployments, and operational support. with and 98% success rate.
Technical Lead, Database Administrator
IBM India Pvt Ltd
02.2010 - 07.2017
- Served as Subject Matter Expert (SME) for Solid DB and Solution Designer for the SDP-UUP component. Implemented more than 30 deployments.
- Acted as Data Specialist and Technical Lead for the UUP project.
- Spearheaded the adoption and implementation of emerging technologies, including Solid DB (an in-memory database) and Change Data Capture (CDC), to enhance system performance and 100% data reliability.
Database Administrator
CYBERTEK Solutions
08.2008 - 01.2010
- Created Oracle databases tailored to customer requirements, ensuring optimal configuration and performance.
- Installed and configured Oracle clients, ensuring seamless connectivity and integration with database systems.
- Maintained and optimized Oracle testing and development databases, ensuring high availability and performance.
- Performed capacity and storage planning for future database needs, ensuring scalability and efficiency.
- Managed database security, including setting up user roles, privileges, and access controls.
- Designed and deployed backup strategies to safeguard critical data and ensure 100% disaster recovery.
- Executed database cloning for development activities and recovery, ensuring minimal downtime.
- Managed regular DBA activities such as user setup, role assignments, privileges management, and table space monitoring.
- Utilized DBA tools, including SQL Loader, Import/Export, Data Pump, Transportable Table spaces, and RMAN, to support data migration and backup/recovery operations.
Database Administrator
CYBERTEK Solutions
06.2007 - 08.2008
- Created Oracle databases tailored to customer requirements, ensuring optimal configuration and performance.
- Installed and configured Oracle clients, ensuring seamless connectivity and integration with database systems.
- Maintained and optimized Oracle testing and development databases, ensuring 100% high availability and performance.
- Performed capacity and storage planning for future database needs, ensuring scalability and efficiency.
- Managed database security, including setting up user roles, privileges, and access controls.
- Designed and deployed backup strategies to safeguard critical data and ensure 100% disaster recovery.
- Executed database cloning for development activities and recovery, ensuring minimal downtime.
- Managed regular DBA activities such as user setup, role assignments, privileges management, and table space monitoring.
- Utilized DBA tools, including SQL Loader, Import/Export, Data Pump, Transportable Tables paces, and RMAN, to support data migration and backup/recovery operations.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
Database Administrator
CYBERTEK Solutions
02.2006 - 05.2007
- Company Overview: Hyderabad Urban Development Authority is the Govt authority
- Installed Oracle 9.2.0 on Linux Server and created customized database.
- Implemented nightly backup routines, which include database exports, and hot backup.
- Enrolled the users of the database, created roles for these users and granted appropriate roles to them and created accounts to be handled by operators.
- Migrated legacy system data into database using SQL loader after formatting data as per the business logic using MS excel. The database was prepared for the purpose of business analysis similar to OLAP(database warehouse).
- Daily Monitoring Of the Databases Health checks.
- Hyderabad Urban Development Authority is the Govt authority
- Set up and controlled user profiles and access levels for each database segment to protect important data.
- Created and implemented database designs and data models.
- Built databases and table structures for web applications.
- Determined database structural requirements, working with business stakeholders to identify optimal database specifications.
- Modified databases to meet needs and goals determined during planning process.
- Implemented security measures to protect vital business data.
- Used strong analytical and problem-solving skills to develop effective solutions for challenging situations.
Education
Bachelor Of Technology - Computer Science and Information Technology
Jawaharlal Nehru Technological University
Hyderabad, IN01.2003
Skills
- Expertise in Oracle 9i,10g,11g,12c,19c administration
- Proficient in Solid DB 65
- Skilled in Solid DB 70
- PostgreSQL database management
- MongoDB 60 expertise
- Experienced with MongoDB 70
- CDC (Change Data Capture)
- Oracle Golden Gate expertise
- Proficient in Oracle RMAN
- Database export and import, Data Pump
- Solid DB tools like solload,soldd,solexp,solsql,solcon
- MongoDB mongodump
- MongoDB mongorestore
- PostgreSQL pg_dump
- PostgreSQL pg_restore
- SQL
- PL/SQL
- SolidDB SQL
- Mongo Query Language
- PostgreSQL (psql)
Certification
- IBM BigInsights - Trained in Big Data analytics and processing on the IBM platform
- IBM InfoSphere SolidDB - Trained in administration and in-memory data management
Languages
English
Telugu
Hindi
Tamil
Digital Credentials
- Digital Product Engineering Essentials, 2024
- Watsonx.ai Technical Sales Intermediate, 2024
- Telecommunications Insights and Solutions (Bronze), 2023
- Telecommunications Industry Jumpstart, 2023
- Certified SAFe 5 Practitioner, 2021
- Deep Learning, 2019
- Data Science Foundations - Level 1, 2019
- Oracle Database Administration Essentials, 2019
- Cognitive Practitioner, 2019
- Enterprise Design Thinking Practitioner, 2016
Timeline
Application Database Administrator
IBM India Pvt Ltd
10.2019 - Current
Database Administrator and Solution Designer
IBM India Pvt Ltd
08.2017 - 10.2019
Technical Lead, Database Administrator
IBM India Pvt Ltd
02.2010 - 07.2017
Database Administrator
CYBERTEK Solutions
08.2008 - 01.2010
Database Administrator
CYBERTEK Solutions
06.2007 - 08.2008
Database Administrator
CYBERTEK Solutions
02.2006 - 05.2007
Bachelor Of Technology - Computer Science and Information Technology
Jawaharlal Nehru Technological University
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