Swin Ratnayake

Swin Ratnayake

Data Scientist
Sri Lanka

About Me

Organized, communicative and quick-to-learn 'Data Science' graduate experience as a Data Scientist in the digital marketing & healthcare industry. Experienced in mining, interpreting and analyzing data using Python, R, P…

Experience

Data Sciientist | Business Analyst

MedFuuture Pyt Ltd
Jul 2022 - Present · 3 years 11 months

• Ensuring correct and accurate usage of existing data sources – including design and execution of data pipelines to
support analytics and insight needs.
• Writing SQL queries to analyze large datasets, unravelling patterns and trends that lead to innovative solutions and
untapped opportunities with Python.
• Building and interpreting models, Transforming insights into visual presentations and reports.
• Partner closely with business stakeholders to define and understand data visualization requirements to plan
integration implementation.
• Building and optimizing data models in Power BI to support complex analytical queries and reporting needs.
• Build predictive models and machine-learning algorithms using Python to automate recruitment processes and gain
valuable insights.
• Monitor and analyze digital marketing campaign performance and conduct analytical research for new marketing
strategies.

Data Scientist & Business Analyst

Medfuture Healthcare Pty Ltd, VIC, Australia
Jul 2022 - Present · 4 years

Ensuring correct and accurate usage of existing data sources, including design and execution of data pipelines to support analytics and insight needs.
Writing SQL queries to analyze large datasets, unraveling patterns and trends that lead to innovative solutions and untapped opportunities with Python.
Building and interpreting models.
Transforming insights into visual presentations and reports.
Partner closely with business stakeholders to define and understand data visualization requirements to plan integration implementation.
Building and optimizing data models in Power BI to support complex analytical queries and reporting needs.
Build predictive models and machine-learning algorithms using Python to automate recruitment processes and gain valuable insights.
Monitor and analyze digital marketing campaign performance and conduct analytical research for new marketing strategies.

Medical Laboratory Scientist

Lanka Hospitals PLC, Sri Lanka
Jan 2018 - Jun 2022 · 4 years 5 months

Perform laboratory tasks using microbiological and molecular-biological laboratory techniques and analyze the data.

Bioinformatician

SUNY Research Foundation, NY, USA
Jan 2017 - Dec 2018 · 1 year 11 months

Analyzing genomic DNA data extracted from T. Rathkei (an isopod) to find evidence of any horizontally transferred genes from Wolbachia (bacteria that infects isopods).

Skills

Data Cleansing Data Investigation Analysis Data Modeling Data Representation Machine Learning Algorithms Data Analysis Skills Python Power BI Tableau SQL Statistical Analysis and Computing Machine Learning Artificial Intelligence Spark Data Mining Data Wrangling Digital Marketing
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