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Saman Wickramasinghe

Data Analyst

Can work in or around London

  • 51.509648
  • -0.099076
  • Suggested rate €291 / day
  • Experience 0-2 years
Propose a project The project will begin once you accept Saman's quote.

This freelancer is available full-time but hasn't confirmed their availability in over 7 days.

Propose a project The project will begin once you accept Saman's quote.

Location and workplace preferences

London, England, United Kingdom
Can work onsite in your office in
  • around London and 50km


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Skills (4)

Saman in a few words

  • Developed visualizations using Power BI dashboard interface with SQL server
backend and Excel spreadsheets.
  • Designed and developed data warehouse solutions to optimise reporting solutions using
Power BI.
  • Well-versed in Microsoft Power BI Desktop, data visualization, and modeling. Data
query language SQL, and data warehousing.
  • Experience in data pre-processing and exploratory data analysis using Numpy, Pandas,
Matplotlib, and data modeling with Keras. Processing a large volume of text data with
a Natural Language Processing (NLP) pipeline
  • Designed a data warehouse for my coursework to facilitate business needs by capturing,
cleaning, and transporting data to analyze data from the data warehouse and managing
the metadata and query performance.