Ritesh Das

Background

About Ritesh Das

Over 21yrs of experience in multiple Database technologies and Cloud Infrastructure involving roles such as infrastructure architect, database architect, manage dba and application teams, onsite and offshore coordinator. Over 6 years of work experience at client locations in US and UK. Published Course "PostgreSQL for Oracle DBAs" on Udemy. Highly motivated, possess analytical skills, self-motivated, strong communication skills, detail-oriented, strongly believe in automation for process improvement of routine tasks, clarity in thinking and strive to deliver above and beyond. Strongly believe in continuous learning and development, motivate team members to keep abreast of latest technologies. Participated in Hackathon events and gave seminar in Oracle University. • Worked in multiple roles such as: oIT Systems Architect – Which involves designing target infrastructure on cloud for Netcracker Products, Infrastructure Presales, Drawing High level Designs and deployment diagrams, Multiple Cloud Vendors (Public and Private), RFP, Pre-Sales Cost Estimations, Microservices architecture and Kubernetes. oDatabase Architect - Worked in a techno-managerial which involved working as a database architect, migrations, setting up complex DR (onprem-cloud), minimum downtime upgrades, capacity managements, scheduling client meetings, handling escalations. oManager: Setting goals, appraisals, conflict resolution, team building activities, process standardization, Shift planning for 24/7 support • Conducted seminar in Oracle University on Oracle Clusterware. • Have the zeal to triage complex issues and ability to resolve them quickly and efficiently. As a testament to my unique knowledge and abilities I have received multiple awards. KEY RESPONSIBILITIES: • Strong leadership skills with an eye for technical details to determining root cause of issues. • Managed multiple teams during implementation as well as support projects. • Lead multiple teams handling various technologies and multiple clients all across the globe in a 24/7 environment. • Strong believer of automating routine tasks wherever possible, if not document every minor detail into SOP. This avoids resource dependencies and process deviations. • Document routine activities (Such as DR Switchover, Database Cloning, patching etc) and maintain updated versions of SOPs (Standard Operating Procedures) in share points. •Tuning Postgresql using Pgbadger, PL Profiler, PG Profiler and query tuning. •Proficient in Performance tuning database and queries. •Extensive exposure in end-to-end Datacenter Migration.