Sudhir Kosaraju
Data Engineer
KL
Summary
Experienced data engineer with a proven track record of successfully delivering government data projects. Proficient in data modeling and implementing complex data solutions in both on-premise and cloud environments. Currently dedicated to designing and developing ETL pipelines, business intelligence (BI), and resolving database-related issues.
Overview
2026
2026
years of professional experience
Work History
Senior Data Engineer
MOT
5 2021 - Current
- Developed and implemented a data quality process that reduced data errors by 70% and improved overall data accuracy by 50%
- Designed and developed a data warehouse automation process that reduced manual effort by 80% and improved data processing speed by 40%
- Designed more than 30 ETL and 10 ELT scripts from scratch
- Optimized query performance by 60% through the development and implementation of indexing strategies and query tuning techniques
- Designed and developed data models and data warehouses that supported business intelligence and analytics solutions, resulting in a 40% increase in data-driven decision-making
- Implemented cloud security and Data Loss Protection
- Built cloud-based data solutions housing data from 8+ data sources
- Communicated new or existing data requirements to government agencies(APAD, LPKP SABAH & SARAWAK)
- Design and implemented database solutions (Mampu Private Cloud) to store and retrieve data
Cloud Data Engineer
iPayment
05.2023 - Current
- Designed data models using Mysql Workbench
- Exceptional understanding of Business Intelligence and Data Warehouse concepts
- Designed programs for data extraction and loading into Mysql database
- Built snow-flake structured data marts for BI team
Data Model & Data Engineer
MAMPU
11.2016 - 03.2019
- Work with departments to set and monitor the quality and effectiveness of Student Academic information for MDM
- Fuzzy Logic for Agencies cleansing techniques significantly enhanced the quality of the data
- Leading the data quality efforts to ensure the accuracy of information across Country and with Agencies
- Developed MDM solution meeting technical specifications and business requirements according to the established designs
- Conducts MDM unit tests and code reviews
- Data establishing a process to government and manage data for NR
- Prepared ETL design document based on requirements
Senior Data Engineer
Perkeso
08.2012 - 10.2016
- Created by designing and developing Oracle Tables, Table Partitions, Views, and Materialized Views
- 30+ high-performance parallel data process have been created to support complicated data from legacy systems
- Automated ETL processes across billions of rows of data, which reduced manual workload by 50%
- Communicated with business departments to understand needs and requests in order to build 10+ data models for analyzing SOCSO contribution data
Education
Bachelor of Engineering -
Skills
SQL
Strengths
Successfully Migrated 15+ projects for different government agencies., Created 4 data models for clients., Worked on 20 grp projects, verifying performance related issues on daily basis.
Timeline
Cloud Data Engineer
iPayment
05.2023 - Current
Data Model & Data Engineer
MAMPU
11.2016 - 03.2019
Senior Data Engineer
Perkeso
08.2012 - 10.2016
Senior Data Engineer
MOT
5 2021 - Current
Bachelor of Engineering -
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