Open to opportunities

Sibusiso Ndlovu

@sibusisondlovu

Message

I am a data analyst delivering actionable business insights with statistical methods.

Zimbabwe

Message

What I'm looking for

I seek a data role where I can use statistical analysis and BI tools to drive decisions, grow my R and analytics skills, and contribute in collaborative, impact-focused teams across diverse environments.

I am a detail-oriented data analyst and aspiring data scientist who applies statistical methods and data visualization to drive decisions. I have improved student pass rates by 20%, increased retention by 25%, reduced checkout errors by 30%, and boosted production capacity by 35% through data-driven interventions.

I work with Power BI, Tableau, SQL, Excel, R and Python to build dashboards, design ETL concepts, and run A/B tests; a Power BI dashboard I developed improved decision-making speed by 25%. I am completing a BA in Digital Business while expanding my R programming and statistical computing skills to deliver evidence-based solutions in cross-cultural environments.

Experience

Work history, roles, and key accomplishments

English Second Language Teacher

MuangSuratthani School

Jun 2023 - Jan 2024 (7 months)

Increased student pass rates by 20% through performance tracking and visualization. Managed classrooms of up to 40 students and implemented data-driven personalized learning strategies.

Power BI Tableau SQL Excel R Data Visualization Lesson planning

English Second Language Teacher

Roghun HPPTajikistan

Feb 2022 - Aug 2022 (6 months)

Improved student retention by 25% by tracking progress metrics and implementing personalized learning plans.

Data Analysis Excel R Power BI Reporting

Hostess

Skybar by Lemonicious

Aug 2021 - Nov 2021 (3 months)

Increased table turnover rate by 15% using process optimization informed by customer flow data. Delivered guest service and supported operations during high-volume shifts.

Customer Service Process Optimization Customer Flow Analysis Analytical Thinking Time Management

Merchandiser

Private Beekeeping Farm

Aug 2018 - Apr 2019 (8 months)

Boosted production capacity by 35% by analyzing bottling processes and reducing downtime. Managed production workflows and improved quality control.

Quality Control Bottling Operations Data Analysis Time Management

Retail Cashier

Plus Stores

Jun 2015 - Nov 2017 (2 years 5 months)

Reduced checkout errors by 30% through training informed by performance data and managed stock levels for 1,500+ products, improving availability.

Retail Cashiering Inventory Management Training Excel SQL Python Tableau

Education

Degrees, certifications, and relevant coursework

IU International University of Applied Sciences

Bachelor of Arts, Digital Business

2022 -

Activities and societies: Statistical Computing (R-Beginner); Business Intelligence Dashboard (Power BI) project integrating multiple data sources.

Pursuing a Bachelor of Arts in Digital Business with coursework in business intelligence and statistical computing (R). Completed a Power BI sales and performance dashboard project integrating multiple data sources to improve decision-making.