SRAVANI AVVARU
Summary
Experienced Hadoop Administrator with a proven track record of optimizing and maintaining large-scale Hadoop clusters to ensure peak performance, reliability, and security. Skilled in OS and kernel patching, hardware troubleshooting, and user access management. Proficient in monitoring tools, incident resolution, and collaborating effectively with cross-functional teams. Committed to continuous improvement and adept at resolving complex technical challenges to drive operational excellence.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Hadoop Administrator
WIPRO
Bangalore
12.2021 - Current
- At T-Mobile within the EDS Hadoop Ops team, I played a pivotal role in enhancing operational efficiency through a range of responsibilities:
- Monitored and optimized our Hadoop cluster, ensuring peak performance and reliability.
- Conducted OS patching for on-premises servers, bolstering security and stability.
- Managed kernel patching for AWS servers to maintain infrastructure integrity.
- Collaborated with the Unix team to address hardware-related challenges effectively.
- Facilitated user access to the NIFI UI, streamlining data flow management.
- Conducted regular utilization assessments to optimize resource allocation.
- Ensured seamless operation of KAFKA brokers, swiftly addressing downtime incidents.
- Maintained a high level of productivity, consistently meeting SLAs for incident resolution.
- Resolved job-related issues across AWS and on-premises environments, ensuring smooth data processing.
- Assumed responsibilities as a Database Administrator for Operation Hyper Lake (OHL), overseeing its operational aspects.
- Managed user access to the OHL database, adhering to security protocols.
- Addressed and resolved access issues promptly, minimizing disruptions for OHL users.
- Provided support to application teams, assisting with queries and optimizing performance.
Education
Bachelor of Technology - Electronics And Communication Engineering
St.anns College of Engineering And Technology
05-2021
Skills
- Hadoop
- PLSQL
- Linux
- Adaptability and Flexibility
- Teamwork and Collaboration
- Active Listening
- Adaptability
- Excellent Communication
Certification
- AWS Certified Cloud practitioner
- Microsoft Certified Azure Fundamentals, AZ-900
Languages
Telugu
First Language
English
Upper Intermediate (B2)
B2
Accomplishments
- Victory League
- Champions League Awards Q2 : Bright Beginners
Timeline
Hadoop Administrator
WIPRO
12.2021 - Current
Bachelor of Technology - Electronics And Communication Engineering
St.anns College of Engineering And Technology
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