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Pudi Tirumala
Ganesh

> Database Administrator

Performance-driven PostgreSQL DBA & PL/SQL Developer with 4+ years of expertise in PostgreSQL and Oracle environments. Specializing in high availability architecture, performance engineering, and enterprise-scale data management.

4+
Years Experience
35%
Query Latency Reduced
99.9%
System Uptime
View Experience View Resume Get In Touch
Pudi Tirumala Ganesh
📍
Location Vizianagaram, Andhra Pradesh
📧
🔗
📞
🗄️
4
Major DB Projects
⚡
35%
Query Latency Improved
🔒
99.9%
System Uptime Achieved
🚀
4+
Years of Expertise
About Me

Professional Summary

A database expert who transforms complex data challenges into scalable, high-performance solutions

Who Am I?

I'm a Performance-driven Database Administrator and PL/SQL Developer with 4+ years of comprehensive experience in PostgreSQL and Oracle environments. My expertise spans managing large-scale database architectures, optimizing complex SQL queries, and ensuring high availability for enterprise applications.

I specialize in end-to-end database lifecycle management — from schema design and advanced PL/SQL development to robust backup strategies and disaster recovery planning. I'm passionate about turning raw data into meaningful business insights.

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High Availability Architecture Streaming Replication & Pgpool-II with 99.9% uptime SLA
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Performance Engineering Advanced indexing, partitioning & query optimization via Pgbadger & AWR
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Disaster Recovery & Security PITR strategies, automated backups & privilege auditing
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ETL & Data Migration SQL*Loader, External Tables with zero-loss migration pipelines
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MIS & Analytical Reporting Real-time backend logic for management decision-making dashboards
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Enterprise Linux Administration RHEL, CentOS environments for production-grade database hosting
Technical Skills

My Tech Stack

A collection of tools, technologies, and core competencies I've mastered over 5+ years

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Databases
PostgreSQL 9.x – 15+ Oracle 12c Oracle 19c Firebase
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DBA Tools
pgAdmin SQL Developer Pgpool-II Pgbadger Data Pump AWR Reports
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Languages
SQL PL/pgSQL PL/SQL (Oracle) Shell Scripting
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Operating Systems
RHEL CentOS Windows Server
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Core Competencies
Performance Tuning Query Optimization Streaming Replication High Availability Database Security MIS Reporting ETL Processes
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Migration & Recovery
PITR (Point-in-Time Recovery) SQL*Loader External Tables Automated Backups Failover Management
Experience

Professional Journey

4+ years of hands-on experience delivering enterprise-grade database solutions

Oracle PL/SQL Developer
🔌 RESCO Project — Utility Management System
Invensis Technologies Private Limited
Apr 2025 – Present
  • Designed and optimized sophisticated Oracle PL/SQL packages, stored procedures, and functions for large-scale utility management systems handling millions of transactions
  • Managed complex data migration tasks and ETL processes using SQL*Loader and External Tables, ensuring zero data loss during critical system transitions
  • Utilized AWR reports and Explain Plan analysis to identify and resolve performance bottlenecks in long-running batch processes, improving throughput significantly
  • Performed comprehensive Oracle maintenance including tablespace management, user privilege auditing, and schema refreshes using Data Pump (expdp/impdp)
  • Developed backend logic for MIS reporting and analytical dashboards, providing real-time insights for senior management decision-making
Oracle 12c/19c PL/SQL AWR Reports SQL*Loader Data Pump ETL MIS Dashboards Explain Plan
PostgreSQL DBA & Developer
🧵 APCO Project — Handloom Weavers Cooperative
Invensis Technologies Private Limited
May 2023 – Apr 2025
  • Spearheaded database administration for the Andhra Pradesh State Handloom Weavers Cooperative Society (APCO), managing critical Inventory, Sales, and POS modules
  • Implemented and maintained Streaming Replication and Pgpool-II for load balancing and automatic failover, achieving 99.9% system uptime across production environments
  • Reduced query latency by 35% through deep-dive performance analysis using Pgbadger, implementing advanced indexing strategies and table partitioning
  • Authored complex PL/pgSQL functions, triggers, and stored procedures to automate business logic and enforce data integrity constraints
  • Established robust PITR (Point-in-Time Recovery) and automated backup schedules to safeguard mission-critical data with RPO/RTO objectives
PostgreSQL 9.x–15+ Pgpool-II Pgbadger PL/pgSQL Replication PITR RHEL/CentOS pgAdmin
Education

Academic Background

The foundation that shaped my analytical and engineering mindset

🎓
B.Tech Graduate

Bachelor of Technology (B.Tech)

Mechanical Engineering

Lendi Institute of Engineering & Technology

Strong foundation in engineering principles, problem-solving methodology, and analytical thinking that directly translates to robust database architecture design.

Certifications

Professional Credentials

Industry-recognized certifications validating my database expertise

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PostgreSQL Certifications
Professional Database Administration
Advanced PostgreSQL DBA skills including replication, performance tuning, backup strategies, and high availability configurations.
View on LinkedIn
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Oracle PL/SQL Certifications
Oracle Database Development
Oracle 12c/19c database development and administration including PL/SQL, Data Pump, AWR analysis, and ETL processes.
View on LinkedIn
🐧
Linux System Administration
RHEL & CentOS Environments
Production-grade Linux administration for enterprise database hosting, shell scripting, and system performance tuning.
View on LinkedIn
View All Certifications on LinkedIn
My Blogs

Knowledge Sharing

Sharing expertise through in-depth articles on SQL, PostgreSQL, and database best practices

Live
PostgreSQL

PostgreSQL SQL Tips

Deep-dive articles on PostgreSQL internals, performance tuning, replication strategies, PL/pgSQL development, and enterprise DBA best practices.

Query Optimization Replication PL/pgSQL PITR Pgbadger
Visit postgres.sqltips.in
Live
SQL & Databases

SQL Tips & Tricks

Practical SQL tips, Oracle PL/SQL techniques, database design patterns, and real-world solutions for developers and DBAs at all levels.

SQL Queries Oracle PL/SQL ETL Performance
Visit sqltips.in
Contact

Let's Connect

Ready to discuss your database challenges or explore new opportunities? Reach out!

Get In Touch

Whether you're looking for a senior database professional to join your team, need consultation on PostgreSQL or Oracle architecture, or want to discuss performance optimization strategies — I'd love to hear from you.

ptganesh95@gmail.com Send me an email
📞
+91-9010525248 Give me a call
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linkedin.com/in/ptganesh Connect on LinkedIn

Send a Message