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RW@raphaelwaweru
Detail-oriented Junior Data Analyst with a passion for insights.
KenyaI am a detail-oriented Junior Data Analyst with a Bachelor’s in Information Technology from Maseno University. My expertise lies in data analysis, MS SQL, and data visualization, where I have hands-on experience in structuring databases, querying data, and building interactive dashboards. I am passionate about transforming raw data into actionable insights that drive business decisions.
Throughout my academic and project experiences, I have developed a strong proficiency in Excel, Tableau, and MS SQL. I have successfully developed SQL data warehouses, conducted supermarket sales analysis, and created HR dashboards that support data-driven decision-making. My ability to interpret data, identify trends, and present complex findings to both technical and non-technical audiences has been a key asset in my analytical journey.
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Work history, roles, and key accomplishments
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Feb 2023 - Feb 2023 (0 months)
Detail-oriented Junior Data Analyst with hands-on experience in data analysis, database management, and data visualization. Skilled in transforming raw data into actionable insights through SQL and Tableau. Developed SQL data warehouses and dashboards for sales and HR analysis.
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Feb 2023 - Feb 2023 (0 months)
Designed and implemented a data warehouse for structured storage and retrieval of large datasets. Developed SQL scripts for ETL processes and optimized database performance.
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Feb 2023 - Feb 2023 (0 months)
Conducted sales data analysis for a supermarket chain, tracking revenue and customer trends. Built an interactive Tableau dashboard to visualize key business metrics.
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Feb 2023 - Feb 2023 (0 months)
Wrote complex SQL queries to clean and analyze structured datasets. Designed a relational database model for business-critical information storage.
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Feb 2023 - Feb 2023 (0 months)
Analyzed HR data to identify performance and absenteeism trends. Created a dynamic Tableau dashboard to visualize key HR metrics.
Degrees, certifications, and relevant coursework
MUBachelor of Science, Information Technology
2017 - 2022
Activities and societies: Relevant coursework included Data Analytics, Database Management, Statistics, SQL Programming, and Business Intelligence.
Studied Information Technology with a focus on data analytics, database management, and business intelligence. Developed an interactive Tableau dashboard for the final year project to analyze student performance trends.
Software and tools used professionally
KenyaYou can contact Raphael and 90k+ other talented remote workers on Himalayas.
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