Open to opportunities

Ndumiso Biyela

@ndumisobiyela

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Data Analyst with 3+ years experience

South Africa

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What I'm looking for

Seeking a challenging role in data analysis and machine learning

I am a detail-oriented and analytical Data Analyst with over three years of experience in the banking sector and chemical industry. I possess a strong background in data analysis, machine learning, and data visualization, with proficiency in Python programming, TensorFlow, Keras, Scikit-learn, SQL, and Excel.

I have a proven track record of creating interactive dashboards using Power BI and have developed strong communication skills, allowing me to effectively convey business requirements to both technical and non-technical professionals. I am a lifelong learner with a strong interest in data visualization, predictive modeling, machine learning, natural language processing, and solving business problems using data.

Throughout my career, I have worked on various projects, including predictive maintenance, credit card fraud detection, sentiment analysis, and email spam classification. I have also developed and implemented data-driven solutions, ensuring that business units are following data quality, metadata, and records management standards.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

First National Bank

Feb 2022 - Present (4 years 4 months)

Extracting data, combining and transforming data into reports for business units and senior management

Python TensorFlow Keras SQL Excel Power BI Data Visualization Machine Learning

Chemical Engineering Intern

Sumitomo Rubber South Africa

Jul 2021 - Jan 2022 (6 months)

Ensuring quality compound is released to the factory and providing corrective actions

Quality Control Process Optimization Reporting

Chemical Engineering Intern

NCP Alcohols

Mar 2021 - May 2021 (2 months)

Co-ordinating and organizing resources for project execution and completion

Project Management

Education

Degrees, certifications, and relevant coursework

Explore AI Academy

Data Science Course, Data Science

2024 -

Currently enrolled in a Data Science Course, enhancing skills in data analysis, machine learning, and data visualization techniques.

Udemy

Machine Learning Course, Machine Learning

2023 - 2023

Completed Machine Learning A-Z: AI, Python & R, gaining comprehensive knowledge in machine learning algorithms and their applications.

Udemy

Power BI Course, Business Intelligence

2023 - 2023

Completed Microsoft Power BI Desktop for Business Intelligence, learning to create interactive dashboards and reports.

Udemy

SQL Bootcamp, Data Science

2022 - 2022

Completed The Complete SQL Bootcamp, gaining proficiency in SQL for data manipulation and analysis.

Udemy

Python Bootcamp, Computer Science

2022 - 2022

Completed Complete Python Bootcamp from Zero to Hero, acquiring foundational and advanced Python programming skills.

University of KwaZulu-Natal

Bachelor of Science, Chemical Engineering

2017 - 2021

Bachelor of Science in Chemical Engineering, focusing on the principles of chemical processes, design, and analysis. Developed skills in problem-solving, critical thinking, and data analysis applicable in various industries.