Kamal Karunaratna

CTO

Sydney, NSW, Australia34 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in designing scalable data platforms.
Proven track record in Big Data architecture.
Strong leadership in data engineering teams.

Stackforce AI infers this person is a Data Architect specializing in Healthcare and Finance sectors.

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Skills

Core Skills

Data Platform ArchitectureCloud SolutionsBig Data ArchitectureData EngineeringData WarehousingBusiness IntelligenceDatabase ManagementData Warehouse ArchitectureRegulatory Reporting

Other Skills

AWSAgile methodologyBusiness AnalysisData AnalysisData IntegrationData ModelingData VaultData WarehouseDatabase DesignDimensional ModelingDrillETLEnterprise ArchitectureEnterprise SoftwareHadoop

About

I am a principal architect with expertise in building teams and designing and developing analytic systems, data engineering solutions, data platforms, business intelligence, and OLTP systems. My skills are particularly focused on utilizing platforms such as AWS, Snowflake, Hadoop, Oracle, and Teradata to achieve optimal results.

Experience

34 yrs 3 mos

Total Experience

5 yrs 8 mos

Average Tenure

13 yrs 2 mos

Current Experience

Resmed

3 roles

Principal Architect, Global Data Platform

Promoted

Jul 2022 – Present · 3 yrs 10 mos

Senior Manager, Global Data Platform Architecture

Jan 2019 – Jul 2022 · 3 yrs 6 mos

Architecture, design and implementation of global data platform using Snowflake and AWS

SnowflakeAWSData Platform ArchitectureCloud Solutions

Data and Information Architecture Lead

Mar 2013 – Jan 2019 · 5 yrs 10 mos

Architecture, design and implementation of the Hadoop ( MapR ) and offloading of critical ETL from Oracle to MapR using technologies such as Sqoop, Hive, Impala, Map-Reduce, Drill etc.
Evaluation of Big Data technologies.
Design of data standards (data security, ETL, naming convention, storage etc) for both Hadoop and relational systems.
Consolidation of regional data warehouses to a single global data warehouse and supporting major source system upgrades.
Change of ETL tool from Oracle Warehouse Builder to Informatica.
Evaluation of data dictionary and taxonomy tools.

HadoopETLSqoopHiveImpalaMap-Reduce+3

Mip

Senior Consultant

May 2012 – Mar 2013 · 10 mos

DW & BI solutions using Teradata, MicroStrategy & Wherescape RED using Agile methodology.

TeradataMicroStrategyAgile methodologyData WarehousingBusiness Intelligence

Teradata

Senior Consultant / Tech Lead

Aug 2011 – Apr 2012 · 8 mos · Sydney, Australia

Providing Oracle related knowledge for various projects.

OracleDatabase Management

Apra

Solution Architect / Project Manager (Data Warehouse)

Jan 2003 – Aug 2011 · 8 yrs 7 mos

Managed and designed highly scalable data warehouse solution that accommodated future growth, minimized risk, and optimized long-term investment in IT infrastructure at APRA. APRA supervises more than $4 trillion in assets by using this data warehouse.
Architected and designed a comprehensive meta data management system and a data dictionary for regulatory reporting for APRA.
Designed architecture blue-print for XBRL 2.1 data collection.

Data WarehouseMetadata ManagementXBRLData Warehouse ArchitectureRegulatory Reporting