Chulaka Ratnayake
Chief Technology Officer at Laneway Analytics- Claim this Profile
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English Full professional proficiency
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Sinhala Native or bilingual proficiency
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Bio
Pushpa Ranathunga
Chulaka is equipped with all the knowledge and practice of current trending technologies. What i like most about Chulaka is he is having a great will to share the knowledge with all the colleagues. He is a team player and i am happy to work with him in a team. He easily understands what needs to be done for the given moment. He is instrumental in most of the developments in SLT internal infrastructure. He is a good friend personally and having a good PR among the internal and external stakeholders. Chulaka is always want to upgrade himself for next levels, hence he is studying and doing certifications which is good to himself and for any organizations where he works in.
Chathuraka Samarasekara
I have known Chulaka in the capacity of a fellow colleague in University and at work. The knowledge he posses in engineering subject matter is remarkable. In my experience of working with him, he was calm under pressure when crisis strikes. Also he has the ability to be prepared a few steps ahead of a crisis, which can be a major asset to a team. I wish him every success and recommend him as an individual who can be entrusted with duties.
Pushpa Ranathunga
Chulaka is equipped with all the knowledge and practice of current trending technologies. What i like most about Chulaka is he is having a great will to share the knowledge with all the colleagues. He is a team player and i am happy to work with him in a team. He easily understands what needs to be done for the given moment. He is instrumental in most of the developments in SLT internal infrastructure. He is a good friend personally and having a good PR among the internal and external stakeholders. Chulaka is always want to upgrade himself for next levels, hence he is studying and doing certifications which is good to himself and for any organizations where he works in.
Chathuraka Samarasekara
I have known Chulaka in the capacity of a fellow colleague in University and at work. The knowledge he posses in engineering subject matter is remarkable. In my experience of working with him, he was calm under pressure when crisis strikes. Also he has the ability to be prepared a few steps ahead of a crisis, which can be a major asset to a team. I wish him every success and recommend him as an individual who can be entrusted with duties.
Pushpa Ranathunga
Chulaka is equipped with all the knowledge and practice of current trending technologies. What i like most about Chulaka is he is having a great will to share the knowledge with all the colleagues. He is a team player and i am happy to work with him in a team. He easily understands what needs to be done for the given moment. He is instrumental in most of the developments in SLT internal infrastructure. He is a good friend personally and having a good PR among the internal and external stakeholders. Chulaka is always want to upgrade himself for next levels, hence he is studying and doing certifications which is good to himself and for any organizations where he works in.
Chathuraka Samarasekara
I have known Chulaka in the capacity of a fellow colleague in University and at work. The knowledge he posses in engineering subject matter is remarkable. In my experience of working with him, he was calm under pressure when crisis strikes. Also he has the ability to be prepared a few steps ahead of a crisis, which can be a major asset to a team. I wish him every success and recommend him as an individual who can be entrusted with duties.
Pushpa Ranathunga
Chulaka is equipped with all the knowledge and practice of current trending technologies. What i like most about Chulaka is he is having a great will to share the knowledge with all the colleagues. He is a team player and i am happy to work with him in a team. He easily understands what needs to be done for the given moment. He is instrumental in most of the developments in SLT internal infrastructure. He is a good friend personally and having a good PR among the internal and external stakeholders. Chulaka is always want to upgrade himself for next levels, hence he is studying and doing certifications which is good to himself and for any organizations where he works in.
Chathuraka Samarasekara
I have known Chulaka in the capacity of a fellow colleague in University and at work. The knowledge he posses in engineering subject matter is remarkable. In my experience of working with him, he was calm under pressure when crisis strikes. Also he has the ability to be prepared a few steps ahead of a crisis, which can be a major asset to a team. I wish him every success and recommend him as an individual who can be entrusted with duties.
Credentials
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UiPath: Robotic Process Automation (RPA)
LinkedInDec, 2020- Nov, 2024 -
SQL Server: Reporting Services
LinkedInSep, 2020- Nov, 2024 -
Machine Learning A-Z™: Hands-On Python & R In Data Science
UdemyJun, 2020- Nov, 2024 -
DP-100: Designing and Implementing a Data Science Solution on Azure
MicrosoftMay, 2020- Nov, 2024 -
Microsoft Certified: Azure Data Scientist Associate
MicrosoftMay, 2020- Nov, 2024 -
AZ-301 Microsoft Azure Architect Design
MicrosoftApr, 2020- Nov, 2024 -
Applied Machine Learning: Foundations
LinkedInApr, 2020- Nov, 2024 -
Artificial Intelligence Foundations: Machine Learning
LinkedInApr, 2020- Nov, 2024 -
Machine Learning and AI Foundations: Decision Trees
LinkedInApr, 2020- Nov, 2024 -
Microsoft Certified: Azure Solutions Architect Expert
MicrosoftApr, 2020- Nov, 2024 -
Tableau Analyst
Tableau SoftwareApr, 2020- Nov, 2024 -
Tableau Author
Tableau SoftwareApr, 2020- Nov, 2024 -
Tableau Consumer
Tableau SoftwareApr, 2020- Nov, 2024 -
Tableau Data Scientist
Tableau SoftwareApr, 2020- Nov, 2024 -
Tableau Designer
Tableau SoftwareApr, 2020- Nov, 2024 -
AZ-300 Microsoft Azure Architect Technologies
MicrosoftMar, 2020- Nov, 2024 -
Apache Spark Essential Training
LinkedInMar, 2020- Nov, 2024 -
Applied Machine Learning: Algorithms
LinkedInFeb, 2020- Nov, 2024 -
Data Science Foundations: Data Engineering
LinkedInFeb, 2020- Nov, 2024 -
Python for Data Visualization
LinkedInFeb, 2020- Nov, 2024 -
Tableau 10: Mastering Calculations
LinkedInFeb, 2020- Nov, 2024 -
pandas for Data Science
LinkedInFeb, 2020- Nov, 2024 -
Python Essential Training
LinkedInJan, 2020- Nov, 2024 -
Red Hat Certified Engineer (RHCE)
Red HatSep, 2014- Nov, 2024 -
Red Hat Certified System Administrator (RHCSA)
Red HatSep, 2014- Nov, 2024 -
AWS Certified Solutions Architect – Associate
Amazon Web Services (AWS)Jul, 2021- Nov, 2024
Experience
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Laneway Analytics
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Australia
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IT Services and IT Consulting
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1 - 100 Employee
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Chief Technology Officer
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Jun 2022 - Present
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Senior System Engineer
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Aug 2021 - Jun 2022
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Wayamba University of Sri Lanka
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Sri Lanka
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Higher Education
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500 - 600 Employee
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Visiting Lecturer
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Jan 2021 - Jan 2022
I was conducting lectures of the CMIS 4134 - Distributed and Cloud Computing at the department of Computing & Information Systems. I was conducting lectures of the CMIS 4134 - Distributed and Cloud Computing at the department of Computing & Information Systems.
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Sri Lanka Telecom
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Sri Lanka
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Telecommunications
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700 & Above Employee
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System Integration Engineer
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Jun 2014 - Jul 2021
I was responsible for the administration, management, and operations of the following IT systems in SLT. + SLT Hadoop Big Data Platform + Virtual Desktop Infrastructure (VDI) Platform + Cooperate Web site on MS SharePoint + Value-Added Services (VAS) Platform + SLT App development and DevOps environment Key Activities: + Operations of Analytics Platform - Administration of Cloudera Hadoop Data Platform - Using the Hive, Impala, Spark, Sqoop, Oozie, Flume for Data ingestion and pipeline creating - Interacting with Business users and architecting BI dashboards and data pipelines - Management of existing dashboards and data pipelines - Caller Data Records (CDR) Processing system management + Operations of VDI Platform - Managing user permissions and Image management - Publish new virtual applications and virtual Machines + Administration of Corporate Web site on MS SharePoint Administrations + Operations of Value-Added Services (VAS) Platform - Interacting with Business teams and architecting new Value-Added Services of SLT - Management and administration of existing VAS products and services + Administration of DevOps environment servers-MySQL, MariaDB, PostgreSQL, MSSQL, MongoDB, Apache TOMCAT, Glassfish, JBoss, IIS, PHP + Administration of servers-HP, IBM, Dell power edge and Virtual servers on Hyper-V and VMWare + Administration of Storage HPE 3PAR SAN/NAS,HPE StoreOnce Data Protection Backup Project Exposure: Refer to the Projects for Details + ETL for SLT Data Lake-Project Manager & Project Engineer + Implementation of ANALYTICS & Visualization for SLT in Hadoop Eco-System-Project Manager & Project Engineer + Virtual Desktop Infrastructure Project (VDI) -Project Manager & Project Engineer + SharePoint upgrade of SLT Internal Corporate Web Portal-Project Engineer + Value-Added System (VAS) Platform of the SLT-Project Manager & Project Engineer + SOA (Service Oriented Architecture) project of the SLT-Project Engineer Show less
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National Institute of Business Management (NIBM - Sri Lanka)
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Sri Lanka
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Higher Education
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200 - 300 Employee
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Visiting Lecturer
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Dec 2018 - Dec 2019
I have conducted lectures on a part-time basis for HND students for Embedded Systems Module. I have conducted lectures on a part-time basis for HND students for Embedded Systems Module.
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Atrenta
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United States
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Software Development
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1 - 100 Employee
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Verification Engineer
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Feb 2013 - May 2014
I was a verification engineer at the SpyGlass Lint team and SpyGlass-CDC team. I was familiar with the following task, + ASIC design flow, writing/debugging RTL with Verilog/VHDL/System Verilog, Clock Domain Crossings + Analyzing the existing ASIC designs and hardware language coding standards. + Working with industry-standard tools: Modelsim, SpyGlass Lint, SpyGlass-CDC Further, I was responsible for verifying the functionality testing of SpyGlass lint and SpyGlass-CDC with building Verilog/VHDL/System Verilog designs and aligning them with the language references. Show less
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University of Moratuwa
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Sri Lanka
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Higher Education
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700 & Above Employee
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Visiting Instructor
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Jul 2012 - Dec 2012
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Visiting Instructor
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Jan 2012 - Jun 2012
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Education
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2008 - 2013
University of Moratuwa
Bachelor of Science (BSc) in Electronic and Telecommunication Engineering, Electronic and Telecommunication Engineering -
Wayamba University of Sri Lanka
Master of Business Administration - MBA, Business Administration and Management, General -
1994 - 2007
Maliyadeva College
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