PETER NGANGA
Ruiru
Summary
A proactive and fast-learning individual seeking an opportunity to work as a dynamic as a data analyst utilizing analytical and methodical skills and relevant expertise to help the company achieve business goals while sticking to vision, mission, and values.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Data Analyst Consultant
Byond Data
11.2023 - Current
- Utilized data visualization tools to effectively communicate business insights.
- Designed and developed data pipelines to acquire, clean and process data.
- Used statistical methods to analyze data and generate useful business reports.
- Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
Junior Data Analyst (Remote)
Zety Inc
05.2023 - 11.2023
- Developed customized reports, summarizing and presenting data in visually appealing format.
- Developed data mining algorithms to identify and classify patterns in data.
- Generated standard and custom reports to provide insights into business performance.
- Identified patterns and trends in large data sets and provided actionable insights.
- Created dashboards to monitor and track key performance indicators.
Virtual Data Analyst
Rumify
04.2021 - 05.2023
- Successfully analyzed and presented data insights that contributed to a 10% increase in product sales
- Developed a data cleansing process that improved data accuracy by 15%, resulting in more reliable reports and decision-making
- Created interactive dashboards using Tableau, enhancing data visualization capabilities for improved data-driven strategies
- Assisted in the implementation of an automated data extraction and integration system, reducing data processing time by 30%
- Collaborated with cross-functional teams to improve data governance procedures, resulting in improved data quality and streamlined workflows.
- Produced monthly reports using advanced Excel spreadsheet functions.
- Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
Data Quality Analyst
Topview Creators
05.2020 - 04.2021
- Successfully implemented a data quality assurance framework, resulting in a 25% reduction in data errors and inconsistencies
- Developed automated data validation processes, reducing manual efforts by 50% and improving data accuracy
- Led a cross-functional team in resolving critical data quality issues, resulting in improved customer satisfaction and reduced business risks
- Designed and implemented a data quality dashboard, providing stakeholders with real-time visibility into data quality metrics and trends
- Played a key role in establishing data governance practices, ensuring compliance with industry regulations and standards.
- Determined root cause of data quality errors and recommended long-term solutions.
Freelancer Data analyst
08.2019 - 03.2020
- Using SPSS, RStudio, Excel, and Python software to track and analyze data
- Interpret data, analyze results using statistical techniques, and provide ongoing reports
- Identify, analyze, and interpret trends or patterns in complex data sets
- Filter and 'clean' data by reviewing computer reports, printouts, and performance indicators to locate and correct code problems
- Work with different company's management to prioritize business and information needs.
Education
High School Diploma -
Gituru Secondary School
Muranga11.2014
Bachelor of Science - Mathematics And Computer Science
Muranga University of Technology
Muranga08.2019
Certificate - SQL
PLP Academy
Nairobi11.2024
Skills
- Machine Learning
- Python Programming
- Database Maintenance
- Report Writing
- Data Modeling
- Data Validation
- Data Visualization and Presentations
- Data Analysis
- Tableau
- SQL
- Git
- Statistical Analysis
Certification
- Database Design & Programming with SQL Training
Languages
English
Native language
Swahili
Proficient
C2
Software
Rstudio
Python
SPSS
Tableau
Power BI
SQL
Excel
Timeline
Data Analyst Consultant
Byond Data
11.2023 - Current
Junior Data Analyst (Remote)
Zety Inc
05.2023 - 11.2023
Virtual Data Analyst
Rumify
04.2021 - 05.2023
Data Quality Analyst
Topview Creators
05.2020 - 04.2021
Freelancer Data analyst
08.2019 - 03.2020
High School Diploma -
Gituru Secondary School
Bachelor of Science - Mathematics And Computer Science
Muranga University of Technology
Certificate - SQL
PLP Academy
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