Raghu Ramaiah
Bengaluru
Summary
Practical Database Engineer possessing in-depth knowledge of data manipulation techniques and computer programming paired with expertise in integrating and implementing new software packages and new products into system. Offering 5-year background managing various aspects of development, design and delivery of database solutions. Tech-savvy and independent professional bringing outstanding communication and organizational abilities.
Overview
5
5
years of professional experience
Work History
Senior Data Engineer
Mercedes-Benz RDI (Ielektron pvt ltd))
Bengaluru
04.2023 - Current
- Analyzed user requirements, designed and developed ETL processes to load enterprise data into the Data Warehouse.
- Managed performance monitoring and tuning while identifying and repairing issues within database realm.
- Maintained databases in conjunction with data development and software engineering teams.
- Optimized existing queries to improve query performance by creating indexes on tables.
- Developed Python scripts for extracting data from web services API's and loading into databases.
Data Engineer, Data Engineer
Mercedes-Benz RDI (Ielektron pvt ltd))
11.2021 - 03.2023
- Build new Data Pipelines using Airflow and deploy to the production as per the new requirements
- Worked on migration of project from Airflow 1 to Airflow 2
- Work as per the sprint planning and PI planning
- Maintain data pipelines stable and improve performance by optimization of processes
- Continuous monitoring and validation of pipelines for improved data reliability and efficiency
- Responsible for finding out the root cause of failure, delivering updates to stakeholders based on analysis and fixing it.
SDE-1
Uber Ad tech
04.2021 - 11.2021
- Developed ETL pipelines for gathering data from different sources
- Worked on implementation of ETL and data processes for structured and unstructured data
- Analyze the data in warehouse to provide reliable inputs for stakeholders
- Developed plugins by integrating APIs of Ad networks to fetch the data for marketing analysis
- Created dashboards for HDFS usage (Namespace quota and Disk Space quota) using Grafana.
MTS-2
Uber Ad Tech (Nineleaps)
Bengaluru
06.2019 - 03.2021
- Completed day-to-day duties accurately and efficiently.
- Maintained updated knowledge through continuing education and advanced training.
- Worked on Python and ETL process to make small plugins for fetching data from google cloud API's
- Developed multiple tests for smooth transaction of data pipelines
- Optimizing and making SQL queries
Intern
Nineleaps PVT ltd
01.2019 - 06.2019
- Worked on building web application which will be used by the organization to manage all the Asset related data of an organization
- Built REST APIs for creating and updating the asset details
- Database architecture design for managing all asset related data
- Build and web application which will be used by the organization to manage all the Checklist, tasks, reminders related data of a team, organization
- Database architecture design for managing all checklist related data
- Unit testing for the application.
Education
Bachelor's Degree - E.C.E
Gitam Deemed To Be University
04-2019
Intermediate Edu - M.P.C
Narayana JR College
04-2015
S.S.C -
Fathima EM School
03-2013
Skills
- Python
- Airflow
- ETL pipelines
- Mysql
- Nosql
- Hive
- Hadoop
- MAPR FS
- Garafana
- Kibana
- Unit testing
- Data Warehousing
- Data Modeling
- API Development
- Data Migration
- Data Analysis
Personal Information
Fathima
Title: Senior Data Engineer
Languages
Telugu
First Language
English
Proficient (C2)
C2
Hindi
Advanced (C1)
C1
References
References available upon request.
Timeline
Senior Data Engineer
Mercedes-Benz RDI (Ielektron pvt ltd))
04.2023 - Current
Data Engineer, Data Engineer
Mercedes-Benz RDI (Ielektron pvt ltd))
11.2021 - 03.2023
SDE-1
Uber Ad tech
04.2021 - 11.2021
MTS-2
Uber Ad Tech (Nineleaps)
06.2019 - 03.2021
Intern
Nineleaps PVT ltd
01.2019 - 06.2019
Bachelor's Degree - E.C.E
Gitam Deemed To Be University
Intermediate Edu - M.P.C
Narayana JR College
S.S.C -
Fathima EM School
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