Vivek Sharma

About Vivek Sharma

VIVEK SHARMAPostgreSQL & MySQL Database Administrator Mumbai, India v••••••••@gmail.com +91••••••••09 linkedin.com/in/vivek-sharma-5b2a49172 Certified MySQL Solutions Engineer SpecialistDear Recruiter’s Team,I am writing to express my interest in the MySQL/PostgreSQL Database Administrator position. With over 5.7 years of experience managing enterprise-scale databases across BFSI, media, and technology sectors, I bring a proven track record in high availability architectures, performance optimization, cloud migrations (AWS/GCP/OCI), and database security compliance.In my current role as an IT Analyst at Tata Consultancy Services, I manage mission-critical MySQL and PostgreSQL environments, implement replication and PITR strategies, and optimize performance for high-traffic workloads. My background includes leading cloud migration projects, configuring HA clusters, and ensuring security standards such as PCI DSS compliance.Some key achievements include:Successfully migrating large MySQL/PostgreSQL workloads from on-premises to AWS and GCP with zero downtime.Implementing InnoDB Cluster and PostgreSQL streaming replication for robust high availability.Enhancing query performance by up to 40% through indexing strategies and tuning.I am a Certified MySQL Solutions Engineer Specialist and proficient with tools like MySQL Enterprise Monitor, pgBackRest, and BMC Truesight. My ability to collaborate with cross-functional teams ensures smooth database operations aligned with business goals.I would welcome the opportunity to bring my technical expertise and problem-solving skills to your organization. I am confident that my background aligns well with your requirements and would be glad to discuss how I can add value to your team.Thank you for considering my application. I look forward to the possibility of an interview.Best regards,Vivek Sharma

Experience

1. Senior Database Specialist

   Tata Consultancy Services

   Jun 2024 — Present · Mumbai, IN

   Experience of Database Administration, maintenance and production support of relational databases, new server setup, MySQL Server installation, upgrade. • Good analytical, problem-solving skills, verbal and written communication skills. • Quick learner, self-starter and manage the work assigned with minimal monitoring. • Positive Attitude, Good Communication, Team Player, dedicated and smart worker.• Good Knowledge about MySQL InnoDB cluster Maintainance.• Good Knowledge about troubleshooting for MySQL InnoDB cluster in 5.7 to 8.x version.• Good Knowledge about the MySQL Table Partioning.• Good Knowledge about MySQL Partioning Maintanance.• Good Knowledge about Functional and composite index as per better performance in MySQL.• Good Knowledge performance tunning.• Good Knowledge for VAPT Points.• Good Knowledge GCP MySQL.• Migrated database from On premise server to GCP.

Education

• Maharashtra Tourism

  High School Diploma

• University of Mumbai

  Bachelor of Science, Computational Science