Karabo Sishuba
Data Analyst & Web Developer
South Africa, Free State +27 78 797 8494 sishubakc@gmail.com
Professional Summary
Results-driven Data Analyst and Full-Stack Web Developer with a strong foundation in statistical analysis, economic modeling, and modern web software development. Highly skilled at bridging the gap between raw data insights and scalable, user-centric digital applications. Demonstrates end-to-end expertise in cleaning and modeling complex datasets, building interactive business intelligence dashboards, and architecting robust web applications using contemporary frontend and backend frameworks.
A self-directed and adaptable problem solver with direct experience managing projects, optimizing technical infrastructure, and transforming complex business requirements into clear, measurable data metrics and seamless digital experiences. Proven track record of leveraging data-driven decision-making to build secure, high-performing software solutions tailored to real-world business challenges.
Technical Skills
- Data Analysis: R, SQL, Excel, Tableau
- Web Development: HTML5, CSS3, JavaScript
- Database Management: MySQL, PostgreSQL
- Version Control: Git, GitHub
- Statistical Modeling: Regression Analysis, Hypothesis Testing
Certifications
Data Analytics Essentials
Cisco Academy
Covers how the data analytics process creates value from data, data formats and acquisition methods, and hands-on data preparation and analysis using Excel, SQL, and Tableau.
View credential →Introduction to Data Science
Cisco Academy
Covers foundational concepts across data analytics, data engineering, data science, and AI/ML, along with an overview of career paths in data-related roles.
View credential →Education
University of the Free State
Bachelor of Science in Economics & Statistics
2016–2019
344 credits completed
Relevant Coursework: Data Analysis & Reporting, Statistics for Economics, Records & Information Systems.
Akademia High School
2015
Grade 12
Professional Experience
Communication and Media Assistant
Verb Brights Foundation, Bloemfontein
Apr 2018 – Dec 2019
- Restructured and maintained digital archive and filing systems for community campaigns, improving asset accessibility and retrieval speed for team workflows.
- Produced and published high-engagement social media content using modern visual design principles to expand digital reach across core audiences.
- Designed and delivered branded promotional assets for both digital campaigns and print distribution, ensuring consistent organizational branding across all media channels.
- Coordinated multi-channel content deployment to support community outreach campaigns, converting project goals into clear visual media.
Curriculum Assistant
Matshediso Intermediate School, Brandfort
Jun 2025 – Nov 2025
- Digitized and streamlined the learner profiling system, ensuring high data accuracy and rapid retrieval across hundreds of student academic files.
- Processed, validated, and logged high-volume learner assessment marks and examination records, maintaining strict data integrity during core grading cycles.
- Executed administrative logistics for school-wide examination periods, coordinating paper distribution, attendance tracking, and mark collation without errors.
- Managed sensitive student data and academic documentation in a fast-paced environment, consistently meeting tight departmental reporting deadlines.
References
Available upon request.