DBveaver
Vikas Dixit
Senior Database & Cloud Infrastructure Engineer
Gurugram
Summary
Cloud and Database Infrastructure Engineer with 12+ years of experience in managing large-scale enterprise environments across Oracle, AWS, and PostgreSQL. Proven expertise in Oracle RAC, Data Guard (physical & logical), RMAN backup, AWS cloud migration, and database performance tuning. Successfully managed 250+ databases (PROD, DR, DEV) and executed large-scale migrations up to 15TB databases. Strong background in Linux automation, shell scripting, and high-availability architecture, delivering improved performance, reduced downtime, and optimized infrastructure costs.
Overview
11
11
years of professional experience
2
2
Certifications
Work History
General Manager
Satin Creditcare Network Limited
08.2018 - Current
Project Manager | Sep 2023 – Present
- Build a team from 8 members to a 19-member cross-functional team delivering enterprise applications across Java, React, and database systems.
- Performed Oracle to PostgreSQL migration, ensuring compatibility, tuning, and data integrity.
- Led MSSQL to MySQL migration (120 GB, 430+ tables) with 100% data accuracy and controlled downtime (24 hours).
- Translated business requirements into scalable technical solutions across application and database layers.
AWS Migration Engineer | Nov 2020 – Aug 2023
- Reduced customer-reported incidents by 80% through system optimization and stability improvements.
- Led the migration of seven applications and eighteen servers from on-premise to AWS within six months.
- Executed a large-scale 10 TB database migration with a controlled downtime of 12 hours.
- Achieved a 20% annual infrastructure cost reduction through optimized AWS architecture.
- Implemented AWS services, including EC2, RDS, S3, IAM, VPC, ALB, Route 53, and DMS.
- Designed secure infrastructure using network policies, firewall rules, and IAM controls.
- Developed automation scripts for operations.
- Implemented performance-independent backup and recovery strategies.
Senior Oracle DBA | Aug 2018 – Nov 2020
- Improved application performance by 30% through query optimization and database tuning.
- Managed databases, ensuring high availability and disaster recovery readiness.
- Administered large-scale databases of up to 9 TB in size, supporting mission-critical systems.
- Reduced schema refresh time from 6 hours to 2 hours (66% improvement) through automation.
- Automated six critical processes using twelve shell scripts, saving approximately six hours of daily effort.
- Developed monitoring scripts to identify performance bottlenecks and problematic SQL (SQL ID tracking).
- Owned and managed an end-to-end reporting environment.
Senior Oracle DBA
HCL CommNet
11.2014 - 09.2017
- Managed 150+ Oracle databases across enterprise environments.
- Diagnosed and resolved performance issues, including locks, slow queries, and indexing inefficiencies.
- Implemented Oracle RAC clusters and storage upgrades for high availability.
- Ensured a 100% backup success rate using RMAN.
- Performed database monitoring, maintenance, and performance tuning.
- Executed export/import operations and index optimization.
Education
B.TECH - Computer And Information Sciences
Echelon Institute of Technology
Faridabad, India 04.2001 -
Skills
Database Technologies:Oracle (RAC, ASM, Data Guard – Physical & Logical, Active/Passive, RMAN, AWR, ASH, OEM, Standard & Enterprise Edition), PostgreSQL, MySQL, MSSQL
Cloud & Migration:AWS (EC2, RDS, S3, IAM, VPC, ALB, Route53, DMS, Billing), Cloud Migration, Infrastructure Optimization
Database & Performance:Backup & Recovery (RMAN), Performance Tuning, Query Optimization, SQL Analysis, High Availability, Disaster Recovery
System & Automation:Linux Administration, Shell Scripting, Cron Jobs, Process Automation
Web & Application:Apache HTTP Server, Apache Tomcat, JAR Deployment, SSL/TLS Configuration
Software
MySQL devoloper
Mysql Workbench
Certification
AWS Cloud Certified Associate
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Languages
English
Upper intermediate (B2)
Accomplishments
Migrated Complete Infra of a Enterprise level application from On prim to AWS cloud in 9 months.
Complete Renovation of Database Operations reducing Manual intervention by 70 % and increasing performance by 30 %.
Quote
Every problem is a gift—without problems we would not grow.
Tony Robbins
Timeline
AWS Cloud Certified Associate
05-2023
General Manager
Satin Creditcare Network Limited
08.2018 - Current
Oracle Certified Associate
05-2017
Senior Oracle DBA
HCL CommNet
11.2014 - 09.2017
B.TECH - Computer And Information Sciences
Echelon Institute of Technology
04.2001 -