Purity Jeptoo

PURITY JEPTOO Chuka, Kenya | - |- Professional Summary Detail-oriented and highly organized Computer Science graduate with over 2 years of professional experience in data entry and data analysis. Proven ability to collect, clean, and interpret large datasets using Excel, Google Sheets, pivot tables, and basic visualization tools. Skilled in SQL and Python (pandas) for deeper analytics, with strong commitment to accuracy, confidentiality, and clear remote-team communication via Trello, Asana, and Hubstaff. Core Competencies • • • • • • Accurate Data Entry & Management Data Cleaning & Validation Descriptive & Exploratory Analysis Pivot Tables & Advanced Excel Functions SQL & Python (pandas, NumPy) Report Preparation & Basic Visualization • • Remote Collaboration & Time Tracking Project Management (Trello, Asana, Hubstaff) Technical Skills • • Spreadsheets: Microsoft Excel, Google Sheets Databases: MySQL, MongoDB • • • Analytics & BI: Power BI, matplotlib Programming: Python, SQL Tools: Trello, Asana, Hubstaff, MS Office Suite • Other: Data Entry Platforms, Confidential Data Handling Professional Experience Junior Data Analyst Society for Biotech-Biomed Researchers (AIBBC), Nairobi May 2022 – Present • • • • Manage, clean, and consolidate member and website-interaction datasets to inform content-strategy adjustments Build and maintain pivot-table summaries and charts highlighting user-engagement trends in monthly reports Collaborate with cross-functional teams to translate analytics into actionable recommendations Uphold strict data-privacy standards and streamline data-management workflows IT Support Attaché (Internship) SEDA Technology Company, Chuka Jan 2022 – Apr 2022 • • • • Assisted with network maintenance across LAN/WAN environments, minimizing downtime Supported hardware/software installations, troubleshooting, and end-user training for 100+ staff Monitored Active Directory and file servers, ensuring data integrity and access controls Documented technical procedures and provided weekly updates via Asana Education Bachelor of Science in Computer Science Gretsa University, Thika | Graduated 2023 Languages • • English (fluent) Swahili (native) References Available upon request.