Chandu Ramabharathi Email & Phone Number

Helsinki, Uusimaa, Finland

Helsinki, Uusimaa, Finland

Served as a Database Administrator for various databases, handling different flavours of MySQL (MySQL, Percona, InfoBright, Aurora) , MongoDB and Redshift databases. Additionally, as part of the technical operations, and provided support to the development team and took on additional responsibilities as a data pipeline engineer for DWH.Develop backup scripts, plan and schedule backup activities, regularly verify and test the backup processes, including restoring and validating the integrity and freshness of the backup.As a member of our technical team responsible for managing production infrastructure, I take care of various servers and execute deployments or upgrades utilising the configuration management tool Ansible.Supported & Contributed to CI/CD processes in Jenkins by providing support for development environments. Ensured smooth execution of database changes and migrations from development to production environments, providing estimates for effective downtime during application-related DB structure changes.Apply patches to databases and perform upgrades with careful planning to minimise downtime.Create SQL, Shell, and Python scripts to ensure seamless data flow from diverse databases to the Data Warehouse (DWH) for analytics and reporting purposes. Utilise Birt and Looker for generating comprehensive reports.Had the chance to transition servers and databases from conventional hosting servers and storage infrastructure to AWS Cloud Services.Participated in on-call support rotations to guarantee application availability and promptly resolve any issues during weekends and beyond standard office hours.Made extensive use of AWS Cloud services, including but not limited to EC2, RDS, DMS, IAM, S3, Redshift, Aurora, Kinesis, and VPC.

Espoo, Uusimaa, Finland

Administration of Oracle Database in Nokia is responsible for Maintenance of a huge amount of Consumer Database which is Critical for the Nokia day to day Business.I was responsible for All sort of maintenance and backups along with Hosting Provider HPAs an Oracle Database Admin I was responsible for any technical, Performance issues that come across in different Stages and also ensured smooth functioning of the business regarding the performance of the database in everyday life, involved in planning and mapping of consumer data to business Analytics flow to Data mart and Chordiant through informatica for reporting and marketing.The role is in Nokia was as a consultant from Nice Business Solutions through Wipro Ltd.

Administration of Oracle Database in Nokia is responsible for Maintenance of a huge amount of Consumer Database which is Critical for the Nokia day to day Business.I was responsible for All sort of maintenance and backups along with Hosting Provider HPAs an Oracle Database Admin I was responsible for any technical, Performance issues that come across in different Stages and also ensured smooth functioning of the business regarding the performance of the database in everyday life, involved in planning and mapping of consumer data to business Analytics flow to Data mart and Chordiant through informatica for reporting and marketing.The role is in Nokia was as a consultant from Nice Business Solutions through Wipro Ltd.

I have been working as a database administrator for the Clients in Finland for 2 years 6 months from Wipro technlogies to Nice Bussiness Solutions & Nokia Corporation Oy. Handling all the database related issues in development as well as production and migration of data.

Worked as Database Administrator and supporting out Clients in US remotely from India Bangalore. It has been every good experience for me working here and i am proud that i was been giving support to the clients in US from India, i take care of all the installation of the product for demonstration for the sales guys, scheduling of backups and do recovery, tuning and supporting the developers in tuning.

It has been by First job and have learnt a lot in the live environment, and was handling all the database of DTDC systems all over india remotely from the Bangalore central office. Nice working environment and lot of things learned which helped me a lot in all my future work. Handled all the database related issues and got chance on replication setting it up, backup 's tuning, recovery.

Masters Degree

Bachelor Degree

Intermediate (+2)

Education record