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Thompson Mondeh

Thompson Mondeh

Data Analyst

Talent
AccraMember since April 27, 2026
MS ExcelPower BIIDEAAlteryxSQLPythonProject ManagementQuantitative AnalysisSmartsheetData Visualization
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MS ExcelPower BIIDEAAlteryxSQL

About

A Data Analyst with experience analyzing data to create reports and insights that support business decisions. Skilled in organizing and interpreting data, maintaining accuracy, and meeting deadlines. Also experienced in supervising and supporting team members, providing guidance, and ensuring work is completed efficiently and correctly.

Experience

Data Analyst at Ghana Ports and Harbor Authority (2021-09 – 2023-11)

Demonstrated advanced proficiency in MS Excel and data analysis, conducting quality control checks, and supervising team members.

  • Demonstrated advanced proficiency in MS Excel, utilizing functions such as Pivot tables, vlookup's, sumifs, conditional formatting, charts, graphs, and dual-axis charts to transform data into meaningful insights.
  • Conducted thorough quality control checks on reports in Excel format, identifying and rectifying errors, and comparing data against source information.
  • Researched, developed, and tested data methodologies, and generated cross-functional solutions through metrics collection, interpretation, evaluation, and analysis of large data sets.
  • Employed strong skills in data visualization to work with existing templates and enhance their effectiveness.
  • Supervised and mentored team members, providing guidance on best practices, quality standards, and workflow efficiency.

Data Entry Clerk at Ghana Ports and Harbor Authority (2017-09 – 2021-08)

Collected and analyzed field data on cleared containers, provided feedback to supervisors, and verified data accuracy.

  • Collected field data on cleared containers in the terminal.
  • Analyzed data using statistical software and interpreting data
  • Provided timely feedback to supervisors in relation to ongoing projects
  • Gathered, classified, and corrected information to be entered into applicable systems and verified all data entries for accuracy and completeness.

Intern at Cocoa Research Institute of Ghana (2019-01 – 2020-12)

Assisted manufacturing team with data collection and record keeping, supervised field workers, and monitored project progress.

  • Assisted the manufacturing team with the collection of data and keeps records of products manufactured.
  • Supervised field workers within the manufacturing department.
  • Assisted management by proactively monitoring the progress of monthly and quarterly processes and address potential risks and/or delays to timely data processing.

Education

BSc. in Mathematical Science (Statistics) – University Of Development Studies (2017-06)

Skills

Data Analyst

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