Pubudu Rukmal
Senior Data Scientist at Concirrus- Claim this Profile
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English -
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Sinhalese -
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Bio
Eva Sasson
I worked with Pubudu on a project for a Social Network Analysis module through the UCL Department of Computer Science. The project included developing a strategy for and building a supervised learning and natural language processing model. Pubudu was a fantastic partner for this project. He was proactive, collaborative, and demonstrated strong project management skills. He was good at immediately identifying the different strengths we bring to the project, and assigning roles and achievable milestones based on this. Pubudu is also a brilliant data scientist- I know he will succeed in any data science or management role, and would recommend him as a partner for any project.
Eva Sasson
I worked with Pubudu on a project for a Social Network Analysis module through the UCL Department of Computer Science. The project included developing a strategy for and building a supervised learning and natural language processing model. Pubudu was a fantastic partner for this project. He was proactive, collaborative, and demonstrated strong project management skills. He was good at immediately identifying the different strengths we bring to the project, and assigning roles and achievable milestones based on this. Pubudu is also a brilliant data scientist- I know he will succeed in any data science or management role, and would recommend him as a partner for any project.
Eva Sasson
I worked with Pubudu on a project for a Social Network Analysis module through the UCL Department of Computer Science. The project included developing a strategy for and building a supervised learning and natural language processing model. Pubudu was a fantastic partner for this project. He was proactive, collaborative, and demonstrated strong project management skills. He was good at immediately identifying the different strengths we bring to the project, and assigning roles and achievable milestones based on this. Pubudu is also a brilliant data scientist- I know he will succeed in any data science or management role, and would recommend him as a partner for any project.
Eva Sasson
I worked with Pubudu on a project for a Social Network Analysis module through the UCL Department of Computer Science. The project included developing a strategy for and building a supervised learning and natural language processing model. Pubudu was a fantastic partner for this project. He was proactive, collaborative, and demonstrated strong project management skills. He was good at immediately identifying the different strengths we bring to the project, and assigning roles and achievable milestones based on this. Pubudu is also a brilliant data scientist- I know he will succeed in any data science or management role, and would recommend him as a partner for any project.
Credentials
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CCNA
CiscoOct, 2012- Nov, 2024
Experience
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Concirrus
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United Kingdom
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Software Development
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1 - 100 Employee
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Senior Data Scientist
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Feb 2022 - Present
-Perform data exploration ( Data received from clients) -Build machine learning models to predict loss for marine insurance -Improve the in-house automated machine-learning pipeline -Create model diagnostic plots for model interpretability -Integrate in-house ML pipeline with Comet for experiment tracking -Model deployment with Seldon -Perform data exploration ( Data received from clients) -Build machine learning models to predict loss for marine insurance -Improve the in-house automated machine-learning pipeline -Create model diagnostic plots for model interpretability -Integrate in-house ML pipeline with Comet for experiment tracking -Model deployment with Seldon
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Fluro
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United Kingdom
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Financial Services
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1 - 100 Employee
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Data Scientist
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Mar 2019 - Feb 2022
-Produce predictive machine learning (ML) models to support the decision flow Perform -Perform ML model monitoring -Perform ML model calibration -Implement ML models in AWS Lambda -Code deployment with Jenkins -Produce reports for various teams in the organization with SQL and Tableau -Proposing rules to identify frauds with Emailage data -Perform ad-hoc data analysis tasks which are requested by other teams -Code peer review and version control with Git -Produce predictive machine learning (ML) models to support the decision flow Perform -Perform ML model monitoring -Perform ML model calibration -Implement ML models in AWS Lambda -Code deployment with Jenkins -Produce reports for various teams in the organization with SQL and Tableau -Proposing rules to identify frauds with Emailage data -Perform ad-hoc data analysis tasks which are requested by other teams -Code peer review and version control with Git
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Oakam Ltd
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United Kingdom
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Financial Services
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1 - 100 Employee
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Data Scientist
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Dec 2017 - Mar 2019
• Perform detailed analytics and build predictive and behavioural models from the ground up and see them implemented in record time• Perform multidimensional data analysis and develop critical insights for business intelligence/risk/marketing• Leverage new methodologies and unstructured data to improve model performance• Develop and implement new ideas for risk management, using methods like machine learning and social network analytics• Develop and implement new ideas for marketing customer segmentation, attribution analysis and life time value• End-to-end ownership of the model/data product that is tasked to develop, including o Support and assist model implementation, co-operating with deployment team or IT. o Assist model test after implementation o Perform A/B testing and demonstrate its performance o Monitoring the model performance and its impact on business• Research and develop new methodologies to reflect the changing nature of industry and the business• Identify new ways of leveraging data set for a wider range of business functions• Perform process mining to improve current lending processes of the company Show less
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Data Scientist Intern
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Jun 2017 - Nov 2017
At Oakam Ltd, I am doing an AI project( MSc dissertation) titled 'Robot Advisor' . Oakam is a micro lending financial services company. Micro lending is the provision of small sums of short-term unsecured credit. Before approving a loan to a customer underwriters have to asses the customers' credit worthiness. Currently this process is semi automated(50% human intervention is required) . The objectives of this project are improving the accuracy of the current scorecard and reducing human intervention as much as possible. Show less
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Etisalat Lanka (Private) Limited
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Sri Lanka
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Telecommunications
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200 - 300 Employee
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Engineer- Master Planning & Technology Strategy
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Oct 2014 - Sep 2016
• Formulating the technology strategy of the company ( Forecasting the technology required to sustain in the market in the future)• Annual network CAPEX/OPEX budget preparation and control• Monitor and analyze network and commercial trends & communicate to responsible parties• Vendor evaluation for network equipment & agreement finalization• Optimizing current technical processes and creating new processes• Study and introduce novel telecom products/technologies (WebRTC, IoT, SON etc.)• Evaluation of technology risk and mitigation plans.•. Performing various data analysis tasks and building simple prediction models Show less
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Engineer- Radio Network Planning & Optimization
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Feb 2013 - Sep 2014
• Holding the responsibility of planning and optimization of both 2G and 3G in Puttalam region and Colombo south region.• Preparing future capacity requirement for both 2G and 3G in the clusters.• Preparing nominal coverage plan and identifying new sites requirement. • Performing site surveys for new sites and preparing technical site survey reports to hand over to project rollout team• Carrying out 2G and 3G radio network optimization activities including physical and logical parameter fine tuning.• Performing 2G and 3G drive tests and analyzing them to identifying Quality of Service issues in the network and troubleshooting them.• Attending customer complaints and taking necessary actions to solve them.• Handling the special event calendar and providing capacity requirement for the whole network.• Performing radio interface testing when launching new features like HD voice.• Solving various network issues (Ex : mute call issue, high frame loss issue etc.) Show less
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Education
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2016 - 2017
UCL
Master’s Degree, Business Analytics ( With specialisation in Computer Science) -
2008 - 2013
Bachelor's Degree, Electronic and Telecommunication -
2012 - 2014
The Chartered Institute of Management Accountants
ACMA/CGMA, Management Accounting
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