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I'm a data science professional and recent IT graduate with hands-on experience in data analytics and Data Lakehouse projects at Bank of Ceylon. I'm proficient in Python, MERN Stack, SQL, data visualization, and web development. I've researched ETL processes using Snowflake and Hadoop, and I'm skilled at building business intelligence dashboards and transforming raw data into actionable insights for data-driven decision-making. I have experience in machine learning, Power BI, Tableau, and statistical analysis, and I enjoy collaborating across teams to deliver data-driven solutions that enhance business performance.…I'm a data science professional and recent IT graduate with hands-on experience in data analytics and Data Lakehouse projects at Bank of Ceylon. I'm proficient in Python, MERN Stack, SQL, data visualization, and web development. I've researched ETL processes using Snowflake and Hadoop, and I'm skilled at building business intelligence dashboards and transforming raw data into actionable insights for data-driven decision-making. I have experience in machine learning, Power BI, Tableau, and statistical analysis, and I enjoy collaborating across teams to deliver data-driven solutions that enhance business performance.

Wasana Jayamali

Data Scientist, Web Developer, Full Stack Developer, +6

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I'm a data science professional and recent IT graduate with hands-on experience in data analytics and Data Lakehouse projects at Bank of Ceylon. I'm proficient in Python, MERN Stack, SQL, data visualization, and web development. I've researched ETL processes using Snowflake and Hadoop, and I'm skilled at building business intelligence dashboards and transforming raw data into actionable insights for data-driven decision-making. I have experience in machine learning, Power BI, Tableau, and statistical analysis, and I enjoy collaborating across teams to deliver data-driven solutions that enhance business performance.…I'm a data science professional and recent IT graduate with hands-on experience in data analytics and Data Lakehouse projects at Bank of Ceylon. I'm proficient in Python, MERN Stack, SQL, data visualization, and web development. I've researched ETL processes using Snowflake and Hadoop, and I'm skilled at building business intelligence dashboards and transforming raw data into actionable insights for data-driven decision-making. I have experience in machine learning, Power BI, Tableau, and statistical analysis, and I enjoy collaborating across teams to deliver data-driven solutions that enhance business performance.

Available to hire

I’m a data science professional and recent IT graduate with hands-on experience in data analytics and Data Lakehouse projects at Bank of Ceylon. I’m proficient in Python, MERN Stack, SQL, data visualization, and web development.

I’ve researched ETL processes using Snowflake and Hadoop, and I’m skilled at building business intelligence dashboards and transforming raw data into actionable insights for data-driven decision-making. I have experience in machine learning, Power BI, Tableau, and statistical analysis, and I enjoy collaborating across teams to deliver data-driven solutions that enhance business performance.

Skills

Experience Level

Expert

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Intermediate

Language

English

Advanced

Work Experience

Data Science Intern – Data Lake Implementation Team at Bank of Ceylon

February 1, 2025 - August 1, 2025

Contributed to Data Lakehouse implementation, boosting operational efficiency by 10%. Analyzed fingerprint attendance logs in Jupyter Notebook to visualize branch and province-level trends, strengthening compliance monitoring and improving reporting accuracy by 10%. Designed attendance management system using React.js, Node.js, and MySQL, reducing manual recording by 10% and improving accuracy. Researched enterprise data sources and optimized ingestion using Snowflake, Hadoop, ETL, and Python, enhancing data pipeline performance by 5%. Created Software Requirements Specifications (SRS) and system diagrams, improving cross-team collaboration and reducing design errors by 15%.

Data Science Intern – Data Lake Implementation Team at Bank of Ceylon Head Office

February 1, 2025 - August 1, 2025

Contributed to Data Lakehouse implementation, boosting operational efficiency by 10%. Analyzed fingerprint attendance logs in Jupyter Notebook to visualize branch and province-level trends, strengthening compliance monitoring and improving reporting accuracy by 10%. Designed attendance management system using React.js, Node.js, and MySQL, reducing manual recording by 10% and improving accuracy. Researched enterprise data sources and optimized ingestion using Snowflake, Hadoop, ETL, and Python, enhancing data pipeline performance by 5%. Created Software Requirement Specifications (SRS) and system diagrams, improving cross-team collaboration and reducing design errors by 15%.