RAJA SEKHAR JONNALAGADDA
Uithoorn
Summary
Project management professional with high standards and strong results-oriented approach. Skilled in team collaboration, problem-solving, and strategic planning. Adept at navigating changing requirements and ensuring project milestones are met. Reliable, flexible, and focused on delivering impactful outcomes through effective leadership and communication.
Overview
15
15
years of professional experience
6
6
years of post-secondary education
4
4
Certifications
Work History
Manager Projects
Cognizant
Uithoorn
03.2019 - Current
- Led and executed multiple Oracle database migration and upgrade projects, including transitioning on-premises databases to Oracle Cloud Infrastructure (OCI) with minimal downtime and improved scalability
- Understanding client business requirements and suggesting best suitable implementation and tasks handling
- Developed and implemented performance tuning strategies, resulting in significant improvements in query execution times and overall database efficiency
- Automated many routine tasks using Bash scripts
- Optimized PL/SQL code for critical business applications, improving performance and reducing processing time by up to 30%
- Implemented comprehensive automation solutions for database management, including automated backups, health checks, and alerting systems
- Working as a project team member from onshore
- Upgraded Databases from 12.1.0.2 to 19.14
- Automated schema reorg process and schema statistics collection using DB packages
- Implemented HLL for table stats to improve stats collection timings and job timings
- Resolved various database performance issues using AWR, Explain plans, Tuning advisors and various other tools
- Implemented controlled auditing by monitoring different user logins using database procedures
- Automated various daily activities using Azure DevOps pipelines
- Automated various Clone requirements
- [Active duplicates for stand alone instances and snap clone databases] using shell scripts
- Created and implemented users controlled access to application objects by giving minimum privilege models using Roles, Privileges and controlled Role grants using Oracle Database Vault realms
- Working along with various project architects for designing proper migration strategies for x7 to x8 or x7 to x9 Exadata Migrations
- Worked along with AWS professionals to build POC for Amazon native [Arora RDS] implementation from Oracle Databases
- Consolidated multiple individual Non container databases to a single container and segregated various application specific data and built and upgraded databases to 19c
- Consolidated Dev, Test and Pre-prod environments to individual clusters as per PII requirements
- Maintained Oracle database systems in comply with Oracle and Client Patching requirements
- Identified opportunities for process improvements, implementing changes that increased efficiency across all projects.
- Streamlined project processes by implementing efficient management strategies, leading to improved overall performance.
- Implemented risk management strategies to minimize potential issues and maintain project stability.
- Developed strong relationships with stakeholders to ensure alignment of goals and expectations.
- Enhanced team collaboration through the development of communication channels and regular progress meetings.
- Improved project visibility by creating detailed reports outlining progress, challenges, and achievements.
- Evaluated vendor proposals and selected appropriate partners for successful project execution.
- Adapted quickly to shifting priorities while maintaining focus on achieving long-term objectives in a dynamic environment.
- Assisted senior leadership in strategic planning efforts by offering expert insights into current trends affecting the industry landscape.
- Negotiated contracts with vendors, securing favorable terms that benefited both parties involved in the transaction.
- Led cross-functional teams to deliver high-quality outcomes within set deadlines and budgets.
- Successfully managed multiple simultaneous projects through effective time management skills and prioritization techniques.
- Ensured compliance with industry regulations by staying up-to-date on relevant policies and procedures.
- Resolved conflicts within the team through mediation efforts, fostering a productive work environment.
- Optimized resource allocation for various projects, resulting in reduced costs and increased efficiency.
- Coordinated with other departments to create comprehensive plans addressing all aspects of assigned projects.
- Conducted regular performance evaluations of team members, providing constructive feedback aimed at improving individual capabilities.
- Managed budgets effectively, ensuring adequate funding was allocated to each project phase.
- Monitored project performance to identify areas of improvement and make adjustments.
- Met project deadlines without sacrificing build quality or workplace safety.
- Provided detailed project status updates to stakeholders and executive management.
- Coordinated with cross-functional teams to resolve project issues and mitigate risks.
- Coordinated material procurement and required services for projects within budget requirements.
- Negotiated and managed third-party contracts related to project deliverables.
- Provided detailed technical and operational direction in project challenges, consistently meeting deliverables according to deadlines.
- Planned, designed, and scheduled phases for large projects.
- Identified plans and resources required to meet project goals and objectives.
- Proved successful working within tight deadlines and a fast-paced environment.
- Monitored project progress, identified risks and took corrective action as needed.
- Managed projects from procurement to commission.
- Analyzed project performance data to identify areas of improvement.
- Developed and implemented project plans and budgets to ensure successful execution.
- Scheduled and facilitated meetings between project stakeholders to discuss deliverables, schedules and conflicts.
- Maintained open communication by presenting regular updates on project status to customers.
- Reported regularly to managers on project budget, progress, and technical problems.
- Sourced, vetted and managed vendors needed to accomplish project goals.
- Verified quality of deliverables and conformance to specifications before submitting to clients.
- Recruited and oversaw personnel to achieve performance and quality targets.
- Facilitated workshops to collect project requirements and user feedback.
- Tracked project and team member performance closely to quickly intervene in mistakes or delays.
- Established a system for tracking project milestones, enabling timely completion and accurate reporting.
- Mentored and coached team members, promoting professional growth and skill development.
Principle Consultant
Ciber
Chennai
10.2017 - 11.2018
- Working on 12.2 multitenant environment
- Upgrading existing environment from 11.2.0.4 to 12.2.0
- Applying patches to 12.2 databases
- Creating, managing Data Guard for production environment
- Implementing various backup strategies depending on environment
- Working with data model creations, version control and Data model upgrades
- Working knowledge on database administration Solaris clusters
- Working knowledge on database refreshes and replications using MVEWS
- Attending performance tuning tasks and providing optimal solutions for various business issues
- Developed code/Automated tasks to meet various business needs using PL/SQL & BASH
- Having working knowledge on RMAN configurations, recoveries
- Working knowledge on installing, configuring and supporting various business specific applications used for daily operational activities
- Proactively suggested and involved in implementation of various automation tasks
- Collaborated with cross-functional teams to successfully deliver comprehensive solutions for clients.
- Managed client relationships through regular check-ins and updates on project progress.
- Evaluated client needs and expectations, establishing clear goals for each consulting engagement.
- Developed innovative strategies for clients, resulting in increased revenue and business growth.
- Assisted clients in navigating complex industry challenges with strategic recommendations.
- Liaised with customers, management, and sales team to better understand customer needs and recommend appropriate solutions.
- Enhanced communication among team members to foster collaborative and supportive work environment.
- Identified areas of improvement for clients'' operations, implementing targeted solutions to increase productivity.
- Delivered high-quality presentations to stakeholders, effectively communicating project objectives and results.
- Analyzed data sets to identify trends and opportunities for process improvements within client organizations.
- Conducted thorough market research and analysis, providing valuable insights for client decisionmaking.
- Streamlined internal processes to enhance team efficiency and improve overall project outcomes.
- Negotiated contracts on behalf of clients, securing favorable terms that contributed to their overall success.
- Collaborated with teams to define, strategize, and implement marketing and web strategies.
- Designed tailored training programs for employees at various levels within the organization, boosting overall skillsets.
- Facilitated workshops and training sessions for client staff, enhancing their skills and knowledge in key areas.
- Delivered comprehensive reports and presentations to stakeholders, providing insights and actionable recommendations for business improvement.
- Enhanced client decision-making, synthesizing complex data into clear, concise reports and dashboards.
- Transformed client digital strategies, leveraging cutting-edge technologies to enhance online presence and customer interaction.
- Coordinated with external partners and vendors to deliver comprehensive solutions that meet clients' diverse needs.
- Observed packing operations to verify conformance to specifications.
- Supported creation of detailed, technical financial models to value potential acquisition targets.
- Evaluated staff performance and provided coaching to address inefficiencies.
- Gathered, organized and input information into digital database.
- Collected, arranged, and input information into database system.
- Maintained database systems to track and analyze operational data.
- Frequently inspected production area to verify proper equipment operation.
- Devised and implemented processes and procedures to streamline operations.
- Cultivated positive relationships with vendors to deliver timely and cost-effective supply of services and materials.
- Maintained overall safe work environment with employee training programs and enforcement of safety procedures.
- Educated staff on organizational mission and goals to help employees achieve success.
- Provided reporting for forecast analysis and ad-hoc reporting in support of decision-making.
- Optimized customer experience by delivering superior services and effectively troubleshooting issues.
- Helped meet changing demands by recommending improvements to business systems or procedures.
- Developed effective improvement plans in alignment with goals and specifications.
- Conducted regular reviews of operations and identified areas for improvement.
- Created and managed project plans, timelines and budgets.
- Generated reports detailing findings and recommendations.
- Evaluated customer needs and feedback to drive product and service improvements.
- Optimized supply chain operations for clients, reducing costs and improving efficiency through strategic vendor management.
- Analyzed financial data to identify cost-saving opportunities, advising clients on budget optimization strategies.
- Directed market entry strategies for clients looking to expand into new territories, ensuring compliance and cultural alignment.
- Increased client satisfaction by developing comprehensive consulting strategies tailored to each business's unique challenges and objectives.
- Established best practices for project management within client organizations, leading to more predictable and successful outcomes.
- Led cross-functional teams in execution of strategic projects, fostering collaboration and ensuring alignment with corporate goals.
- Streamlined communication processes for clients, enabling more effective collaboration and decision-making.
- Implemented customer relationship management (CRM) systems, improving client engagement and retention rates.
- Developed and maintained strong client relationships, ensuring high levels of satisfaction and repeat business.
- Negotiated contracts and agreements on behalf of clients, securing favorable terms and conditions.
- Improved organizational efficiency, overhauling outdated operational procedures with innovative, tech-driven solutions.
- Boosted client revenue streams by identifying and capitalizing on untapped market opportunities.
- Enhanced team productivity with implementation of agile methodologies, streamlining project delivery processes.
- Conducted risk assessments for business processes, recommending measures to mitigate potential impacts.
- Conducted in-depth market research to identify emerging trends, enabling clients to adapt and stay ahead in competitive industries.
Technical Lead
Cognizant
Chennai
09.2013 - 09.2017
- Configured Golden gate replication for project needs
- Installation, migration, upgrading, patching, cloning and maintaining both RAC and non-RAC Oracle 12c/11g/10g databases on Linux, HP-UX, Sun Solaris and Windows environments
- Working knowledge on DB Migrations, cloning and consolidations using RMAN, Data pump
- Installing and Managing OEM agents in OEM 12c and 11g Grid
- Creating monitoring groups and monitoring templates and applying to databases according to environment requirements
- Implemented Physical Data Guard and handled various DG issues
- Creating, monitoring and tuning AQ Databases
- Having Working experience on 11g Active Standby Database, Golden Gate and Materialized Views for achieving various Data Reporting Requirements
- Applied various PSU, CPU and one-off patches for various RAC and NON RAC environments
- Using AWR Metrics, SQL Baselines and SQL Profiles for Improving Oracle DB Performance and Tuning for better throughput
- Working on RAC performance Tuning [GC Events]
- Having hands on experience on shell scripting [bash] and and cron schedules
- Hands on experience on working with Oracle Scheduler
- Hands on experience on Handling Oracle Distributed Transactions from PX machines and handling Dead and Partially commited 2pc Transactions
- Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
- Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
- Implemented continuous integration and deployment strategies for faster release cycles and improved application reliability.
- Maintained close communication with clients throughout project life cycles for accurate progress reporting and prompt issue resolution.
- Enhanced system performance with thorough code reviews, debugging, and optimization techniques.
- Led a team of developers to successfully deliver high-quality software projects on time and within budget constraints.
- Increased application stability by regularly monitoring performance metrics, addressing bottlenecks proactively to minimize downtime occurrences.
- Improved systems with addition of new features and infrastructure.
- Drove customer satisfaction by prioritizing feature requests based on detailed analysis of user feedback and market trends.
- Optimized resource allocation across multiple concurrent projects by closely tracking team capacity levels against project deadlines and milestones.
- Evaluated and recommended new tools and technologies that resulted in increased development efficiency and up-to-date technical skillsets within the team.
- Teamed on development of technology roadmap spanning [Number] years.
- Provided educational expertise and mentoring to junior team members.
- Fostered culture of innovation, encouraging exploration of new technologies and approaches to solve complex problems.
- Facilitated knowledge sharing sessions, strengthening team expertise and fostering collaborative work environment.
- Conducted rigorous code reviews to maintain high standards of quality, reducing bugs in production by substantial margin.
- Negotiated with vendors to secure essential tools and services, improving team productivity and project outcomes.
- Coordinated with stakeholders to define project requirements, ensuring alignment with business goals and customer needs.
- Developed comprehensive documentation for software projects, simplifying onboarding process for new team members.
- Coordinated cross-functional teams to ensure seamless integration of new features, resulting in more robust product offering.
- Led development of new software architecture, significantly reducing system downtime and improving user experience.
- Orchestrated transition to microservices architecture, enabling faster feature deployment and greater system flexibility.
- Enhanced team productivity by implementing agile methodologies and promoting continuous integration and deployment practices.
- Oversaw migration of legacy systems to modern platforms, enhancing system scalability and performance.
- Streamlined project delivery processes, achieving milestones ahead of schedule without compromising on quality.
- Analyzed performance metrics to identify bottlenecks in development processes, implementing solutions that boosted efficiency.
- Mentored junior developers, providing guidance and support to accelerate their professional growth.
- Optimized resource allocation for projects, ensuring optimal use of team skills and minimizing project costs.
- Established continuous feedback loop with customers, integrating their input into product development for greater satisfaction.
- Implemented automated testing frameworks, significantly increasing speed and efficiency of software development lifecycle.
- Improved system security with introduction of cutting-edge encryption methods, safeguarding sensitive customer data.
- Championed adoption of DevOps practices, streamlining development and operations to enhance product reliability.
- Led successful launch of multiple software releases, meeting all project objectives and exceeding user expectations.
- Proved successful working within tight deadlines and a fast-paced environment.
- Created proofs of concept for innovative new solutions.
- Supervised work of programmers, designers and technicians, assigned tasks and monitored performance against targets.
- Tested and deployed scalable and highly available software products.
- Designed and developed forward-thinking systems that meet user needs and improve productivity.
- Estimated work hours and tracked progress using Scrum methodology.
- Built databases and table structures for web applications.
- Authored code fixes and enhancements for inclusion in future code releases and patches.
- Translated technical concepts and information into terms parties could easily comprehend.
- Coordinated deployments of new software, feature updates and fixes.
- Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
- Conducted data modeling, performance and integration testing.
- Tested functional compliance of company products.
- Designed and implemented scalable applications for data extraction and analysis.
- Analyzed work to generate logic for new systems, procedures and tests.
- Inspected equipment, assessed functionality, and optimized controls.
- Rapidly prototyped new data processing capabilities to confirm integration feasibility into existing systems.
- Corrected, modified and upgraded software to improve performance.
- Developed next generation integration platform for internal applications.
- Developed conversion and system implementation plans.
- Optimized dust, temperature and humidity controls for installed systems.
Sr. Oracle DBA
Futuresoft India Pvt. Ltd.
Delhi
10.2012 - 09.2013
- Company Overview: [Client: Avaya]
- Worked on Refresh/Cloning Database and application data integrations
- Worked on Various application performance issues and resolved successfully
- Installed and configured OEM 11g Grid [OMS and Agents]
- Implemented 11g Active Data Guard
- Handled quarterly patch activities
- User auditing etc as per requirements (Implemented trigger based manual auditing processes)
- Backup and alert log monitoring for the errors and getting solutions from meta link or from oracle corp
- By raising SR's
- Working on quarterly Patching activity
- Worked on critical database recovery processes
- Worked on OS split backup [disk backup method] for reducing backup time for DB
- Implemented RMAN backups for the databases
- Worked on EMC storage clusters and handled failover situations
- Automated hot backups and archive space administration using shell scripts
- Written scripts for daily maintenance jobs and load job schedules in cron
- [Client: Avaya]
- Maintained detailed documentation of database configurations, changes, and procedures for easy reference by team members and future troubleshooting efforts.
- Developed custom scripts for automating routine tasks, increasing productivity and reducing manual labor.
- Maximized efficiency through continuous improvement initiatives such as streamlining workflows or automating repetitive tasks.
- Enhanced data security by implementing backup and recovery strategies, ensuring minimal data loss.
- Assisted in the migration of legacy systems onto modern platforms, ensuring smooth transitions without affecting business continuity or user experience.
- Reduced downtime by proactively monitoring system health and identifying potential problems before they escalated.
- Managed multiple projects simultaneously while adhering to strict deadlines and quality standards in a fast-paced environment.
- Collaborated with IT teams to develop effective solutions for complex database issues.
- Provided technical support during application development processes to ensure seamless integration with existing databases.
- Communicated effectively with key stakeholders regarding database changes or improvements that affected their responsibilities within the organization.
- Implemented disaster recovery plans to safeguard against unexpected events, minimizing potential losses.
- Diagnosed and resolved critical database issues promptly, minimizing the impact on business operations.
- Utilized advanced analytical skills to identify trends in data usage patterns and take proactive measures for capacity planning purposes.
- Ensured reliable data integrity by enforcing strict adherence to organizational policies during data management processes.
- Optimized database performance by conducting regular system updates and implementing new features.
- Managed Oracle databases, maintaining high levels of performance, availability, and security.
- Streamlined database operations for efficient use of resources, applying patches and upgrades when necessary.
- Monitored and analyzed database activity to identify and prevent incidents and recommend performance improvements.
- Trained junior DBAs in best practices for Oracle database management, improving overall team performance.
- Evaluated system needs and recommended appropriate hardware or software upgrades to optimize Oracle database performance.
- Troubleshot database issues to create and resolve trouble tickets.
- Established working relationships across various departments to understand existing and emerging IT requirements.
- Proposed database changes to ease monitoring and administrative effort.
- Reviewed database design to recommend enhancements or improvements.
- Provided resources and skill sets to support DBA functions for applications.
- Participated in situation management of incidents to support database operations.
- Worked with customers and other third parties to support DBA functions.
- Liaised with system administrators to monitor, troubleshoot, triage and provide RCAs for incidents.
- Developed automated processes to manage database creation in virtualized or cloud environment.
- Set up and controlled user access levels across databases to protect important data.
- Created and updated database designs and data models.
- Wrote and maintained technical and functional specifications to document database intentions and requirements.
- Modified databases to meet needs and goals determined during planning process.
- Implemented security measures to protect vital business data.
- Conducted tests to identify issues and make necessary modifications.
- Installed and configured middleware in Linux and Windows environments.
- Implemented BI solution framework for business intelligence projects.
- Worked closely with developers to optimize SQL queries for better query performance across various applications utilizing Oracle databases.
Sr. Oracle DBA/Retainer
Wipro Infotech
Banglore
04.2011 - 10.2012
- Worked on Huge SAP database environments
- Worked on Datacenter migration from solaris to HP datacenters
- Installed OEM 11g grid for monitoring
- Worked on SAP BR tools for TS space management, backups etc
- Worked on OS split backup [disk backup method] for reducing backup time for DB
- Worked on isolated servers for environment migrations and application configuration testing
- Implemented various hot backup methods using shell scripts
- Worked closely with application teams for resolving various query performance issues
- Supported monthly payroll activities
- Worked on Golden gate POC for production offloading
- Worked on various backups, recoveries, restorations for building lower environments and in crash situations
- Implemented 9i manual DR implementations and done quarterly switchover and failover activities
- Automated archive apply process in DR using shell scripts
- Implemented disaster recovery plans to safeguard against unexpected events, minimizing potential losses.
- Utilized advanced analytical skills to identify trends in data usage patterns and take proactive measures for capacity planning purposes.
- Ensured reliable data integrity by enforcing strict adherence to organizational policies during data management processes.
- Managed Oracle databases, maintaining high levels of performance, availability, and security.
- Managed multiple projects simultaneously while adhering to strict deadlines and quality standards in a fast-paced environment.
- Provided technical support during application development processes to ensure seamless integration with existing databases.
- Streamlined database operations for efficient use of resources, applying patches and upgrades when necessary.
- Worked closely with developers to optimize SQL queries for better query performance across various applications utilizing Oracle databases.
- Reduced downtime by proactively monitoring system health and identifying potential problems before they escalated.
- Maintained detailed documentation of database configurations, changes, and procedures for easy reference by team members and future troubleshooting efforts.
- Collaborated with IT teams to develop effective solutions for complex database issues.
- Trained junior DBAs in best practices for Oracle database management, improving overall team performance.
- Optimized database performance by conducting regular system updates and implementing new features.
- Assisted in the migration of legacy systems onto modern platforms, ensuring smooth transitions without affecting business continuity or user experience.
- Developed custom scripts for automating routine tasks, increasing productivity and reducing manual labor.
- Communicated effectively with key stakeholders regarding database changes or improvements that affected their responsibilities within the organization.
- Diagnosed and resolved critical database issues promptly, minimizing the impact on business operations.
- Enhanced data security by implementing backup and recovery strategies, ensuring minimal data loss.
- Maximized efficiency through continuous improvement initiatives such as streamlining workflows or automating repetitive tasks.
- Evaluated system needs and recommended appropriate hardware or software upgrades to optimize Oracle database performance.
- Monitored and analyzed database activity to identify and prevent incidents and recommend performance improvements.
- Troubleshot database issues to create and resolve trouble tickets.
- Established working relationships across various departments to understand existing and emerging IT requirements.
- Proposed database changes to ease monitoring and administrative effort.
- Provided resources and skill sets to support DBA functions for applications.
- Participated in situation management of incidents to support database operations.
- Worked with customers and other third parties to support DBA functions.
- Liaised with system administrators to monitor, troubleshoot, triage and provide RCAs for incidents.
- Developed automated processes to manage database creation in virtualized or cloud environment.
- Set up and controlled user access levels across databases to protect important data.
- Created and updated database designs and data models.
- Wrote and maintained technical and functional specifications to document database intentions and requirements.
- Modified databases to meet needs and goals determined during planning process.
- Implemented security measures to protect vital business data.
- Conducted tests to identify issues and make necessary modifications.
- Installed and configured middleware in Linux and Windows environments.
- Implemented BI solution framework for business intelligence projects.
Oracle DBA/Contractor
Matrix Array
Banglore
04.2010 - 04.2011
- Company Overview: [Client: Wipro Infotech]
- Monitoring daily, weekly and Monthly load runs of various application teams and identifying issues and taking corrective actions
- Monitoring daily backups and implementing backups in lower environments
- Participated in quarterly DR switchover/failover activities
- Configured/ automated monthly data refreshes from production to lower environments to save man hours
- Taken split backups using BR tools and performed monthly backup test activities
- Implemented Active base for payroll system data masking purposes
- [Client: Wipro Infotech]
Education
Post Graduation - MCA
Acharya Nagarjuna University
Guntur 01.2002 - 01.2005
Graduation - B.Sc Electronics
Acharya Nagarjuna University
Guntur 01.1999 - 01.2002
Certification
Oracle Cloud Infrastructure 2024 Certified Architect Associate
Timeline
Manager Projects
Cognizant
03.2019 - Current
Principle Consultant
Ciber
10.2017 - 11.2018
Technical Lead
Cognizant
09.2013 - 09.2017
Sr. Oracle DBA
Futuresoft India Pvt. Ltd.
10.2012 - 09.2013
Sr. Oracle DBA/Retainer
Wipro Infotech
04.2011 - 10.2012
Oracle DBA/Contractor
Matrix Array
04.2010 - 04.2011
Post Graduation - MCA
Acharya Nagarjuna University
01.2002 - 01.2005
Graduation - B.Sc Electronics
Acharya Nagarjuna University
01.1999 - 01.2002
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