Open to opportunities

John Karanja

@johnkaranja

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Dedicated Data Analyst and Data Scientist with actionable insights expertise.

Kenya

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

I am a dedicated and results-driven Data Analyst and Data Scientist with a strong background in extracting, analyzing, and interpreting complex datasets. My experience includes transforming raw data into actionable insights that drive informed business decisions. I have proven expertise in statistical analysis, machine learning, and predictive modeling, utilizing programming languages such as Python and SQL, alongside advanced data visualization tools.

Throughout my career, I have adeptly leveraged big data technologies to develop scalable and efficient solutions. I am passionate about continuous learning and innovation, always striving to stay at the forefront of emerging data trends to optimize decision-making and enhance business strategies. My recent roles have allowed me to apply my analytical skills in various capacities, ensuring compliance and improving revenue collection processes.

Experience

Work history, roles, and key accomplishments

Current

Medical Clerk

Current

Nairobi City Water & Sewerage Company

Oct 2023 - Present (1 year 10 months)

Ensured compliance with the approved Medical Policy and Procedure, and managed the medical system (Smart Applications System) effectively. Processed current and old invoices for hospital facilities, addressed variances, and carried out reconciliations.

Medical Policy Compliance System Management Reconciliations Reporting

Community Champion Volunteer

ALX Africa

Jun 2024 - Dec 2024 (6 months)

Supported and motivated squad members on the portal throughout their learning journey. Created an engaging and inclusive environment that encouraged participation, collaboration, and successful completion of program milestones.

Community Engagement Mentorship Motivity Collaboration Program Management Communication Support

Marketing Assistant

Nairobi City Water & Sewerage Company

Feb 2023 - Oct 2023 (8 months)

Followed up on revenue collection within the assigned sub-zone and ensured 100% meter reading every month. Achieved desired levels of revenue collection targets from current billing and accounts receivables.

Revenue Collection Debt Collection Customer Engagement Financial Reporting

Revenue Collection Assistant

Nairobi City Water & Sewerage Company

Jul 2016 - Jan 2023 (6 years 6 months)

Followed up on revenue collection within the assigned itinerary and attained desired levels of revenue collection targets. Brought sub-zone customers onto the monthly paying platform and advised on strategies for improving revenue collection.

Revenue Collection Accounts Receivable Customer Engagement Financial Reporting Strategic Planning

Education

Degrees, certifications, and relevant coursework

ALX Africa

Data Science, Data Science

2024 -

Currently pursuing a Data Science program, focusing on Python, SQL, Machine Learning, and data visualization tools like Power BI. Developing skills in extracting, analyzing, and interpreting complex datasets to drive informed business decisions.

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MSc. Finance, Finance

2022 - 2023

Pursued a Master of Science in Finance, gaining advanced knowledge in financial principles and practices. Developed expertise in financial analysis, investment strategies, and market dynamics.

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Bachelor of Economics & Statistics, Economics & Statistics

2010 - 2014

Completed a Bachelor's degree focusing on Economics and Statistics. Acquired strong analytical and quantitative skills, including statistical analysis, economic modeling, and data interpretation.