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Sibongile-Borokini/README.md

Hi, I'm Sibongile Borokini

Juniour Data Analyst | Marketing Analytics | Business Intelligence

South Africa

Based in Pretoria, South Africa
🌎 Open to Remote Opportunities Worldwide


👩🏽‍💻 About Me

I am an aspiring Junior Reporting Analyst with a BCom in Marketing Management and currently completing my BCom Honours in Marketing Management.

I enjoy transforming raw business data into meaningful insights that support better decision-making.

Through academic projects and real-world business experience, I have developed practical skills in data cleaning, business reporting, dashboard development and marketing analytics using Microsoft Excel, Google BigQuery and SQL.

I am continuously expanding my technical skills while building a portfolio of projects that solve real business problems.


🌟 My Core Strengths

✔ Data Cleaning & Preparation

✔ Data Analysis

✔ Dashboard Development

✔ Business Reporting

✔ Marketing Analytics

✔ Problem Solving

✔ Critical Thinking

✔ Curiosity

✔ Communication & Collaboration

✔ Continuous Learning

✔ Attention to detail


🌱 Currently Learning

I'm continuously expanding my technical and analytical skills through hands-on projects and professional development.

📚 Technical Skills

SQL Python Power BI

🎓 Certifications

Certification / Technology Status
HubSpot Inbound Marketing Certification ✅ Completed
Google Data Analytics Professional Certification 🔄 In Progress
Macquarie Excel Skills for Business Professional Certificate 🔄 In Progress
IBM Data Science Fundamentals Professional Certificate 🔄 In Progress
Microsoft Power BI Starting Soon

🚀 Technologies

Salesforce

Snowflake

HubSpot

Asana

Google Analytics 4


🎯 Why Hire Me

I combine a strong foundation in Marketing Management with practical data analytics skills gained through professional certifications, hands-on projects and real business experience.

I'm committed to continuous learning and enjoy transforming complex data into clear, actionable insights that support better business decisions. My goal is to contribute as a reliable, curious and growth-oriented member of a data team while continuously developing my technical expertise.


🛠 Tech Stack

📊 Data Analytics

Excel SQL BigQuery Google Sheets Data Cleaning Dashboard Development Business Reporting

💼 Productivity

Microsoft Office Google Workspace Asana Canva HubSpot Microsoft Teams Google Analytics


📊 Featured Projects

📊 Omnichannel Marketing Campaign & Consumer Behaviour Analysis

🛠 Tools

BigQuery SQL Excel

🎯 Business Problem

A marketing team needed to better understand customer demographics, purchasing behaviour and campaign performance to improve future marketing decisions.

📋 What I Did

  • Cleaned and prepared more than 2,200 customer records
  • Analysed customer demographics and purchasing behaviour
  • Identified campaign performance trends
  • Developed business recommendations supported by data

💡 Key Insights

  • Identified high-performing customer segments
  • Highlighted purchasing trends across demographic groups
  • Recommended improvements to campaign targeting and customer engagement

📂 Status

✅ Completed

Screenshot (31)


📈 Retail Sales Performance Dashboard

🛠 Tools

Excel

🎯 Business Problem

A retail business needed an interactive dashboard to monitor sales performance, track key performance indicators (KPIs) and identify trends that support better business decision-making.

📋 What I Did

  • Cleaned and validated approximately 9,800 retail sales records
  • Organised and prepared data for analysis
  • Built an interactive Excel dashboard
  • Created KPI reports to monitor sales performance
  • Analysed sales trends across products and time periods

💡 Key Insights

  • Identified sales trends over time
  • Highlighted top-performing products and categories
  • Created visual KPI reports for easier decision-making
  • Developed an interactive dashboard for business reporting

📂 Status

✅ Completed

Screenshot (30)


💰 Sales & Revenue Reporting Dashboard

🛠 Tools

Excel Google Sheets

🎯 Business Problem

Build a centralised reporting dashboard that enables business owners to monitor sales, revenue and product performance.

📋 What I'm Doing

  • Cleaning historical sales data
  • Validating records
  • Creating a structured reporting database
  • Building KPI dashboards

🚀 Expected Outcome

A reporting dashboard that supports data-driven business decisions and improves sales visibility.

📂 Status

🚧 Currently Building


🎯 Current Focus

Building practical, business-focused analytics projects that strengthen my skills in reporting, dashboard development, data cleaning, SQL and business intelligence while preparing for a Junior Data Analyst or Junior Reporting Analyst role.


🎯 Career Goal

I transfrom complex business data into meaningful insights that empower smart business decisions.

My goal is to continuously develop my analytical, technical and reporting skills through hands-on projects, professional certifications and real-world business experience while growing into a trusted data professional.


💡 Meet Me Beyond the Resume

🎨 The Creative Me

  • ✍️ I love writing and expressing myself.
  • 🎨 Drawing helps me think creatively.
  • 🎤 Singing is one of my favourite hobbies.

📊 The Analyst Me

  • 🧩 I'm naturally curious.
  • 💡 Solving problems energizes me.
  • 📈 Data analytics is the yin to my yang.
  • 🌱 I love learning new technologies.

📬 Connect With Me

📧 Email: khensimaluleke6@gmail.com

💼 LinkedIn: https://www.linkedin.com/in/sibongile-borokini

💻 GitHub Projects: https://github.com/Sibongile-Borokini

📍 Location: Pretoria, South Africa

🌍 Open to: Remote Opportunities


🔥 GitHub Streak


👀 Profile Views

📸 Dashboard Gallery

📊 Retail Sales Performance Dashboard

Screenshot (30)

📈 Omnichannel Marketing Dashboard

Screenshot 2026-06-28 201610

💰 Sales & Revenue Dashboard

(Coming Soon)


💭 My Analytics Mindset

"Curiosity is where every great analysis begins."

Popular repositories Loading

  1. marketing-ab-test-analysis marketing-ab-test-analysis Public

    Jupyter Notebook 1

  2. Superstore-Sales-Analysis-Excel Superstore-Sales-Analysis-Excel Public

    Sales trend analysis using Microsoft Excel Pivot Tables and revenue growth calculations.

  3. Marketing_Campaign_Analytics Marketing_Campaign_Analytics Public

    Customer behaviour and marketing campaigns analysis.

  4. Sibongile-Borokini Sibongile-Borokini Public

    Junior Data Analyst Portfolio

  5. Borokini_Couture_Portfolio Borokini_Couture_Portfolio Public

    Digital marketing & operations case study showcasing content strategy, social media, branding, website development and process improvement.