Justice Nxumalo
Jnr Data Scientist
Johannesburg
Summary
A self-motivated and passionate computer science graduate with a solid foundation in data science, object-oriented programming (C++ and Python), and statistical analysis. Skilled in machine learning, data visualization, and SQL, with strong communication and problem-solving abilities. Seeking a challenging role as a data analyst to drive data-driven decision-making and deliver actionable insights.
Overview
5
5
years of professional experience
2
2
Certifications
Work History
Founder & Part Owner
The Tuxedo Store
03.2020 - Current
- Founded and grew a successful suit business with a 5-star Google rating.
- Managed day-to-day operations, including sales, customer service, inventory management, and marketing.
- Developed excellent communication and negotiation skills, enabling strong client relationships and repeat business.
- Demonstrated leadership by growing the business and managing a team of 4 employees.
- Applied data-driven decision-making in marketing and inventory strategies, leading to an increase in sales and customer satisfaction.
Education
Bachelor of Science - Computing
University of South Africa
04.2001 -
Skills
- Critical Thinking
- Adaptability and flexibility
- Analytical thinking
- Problem-solving
- Fast learner and teachable
- Excellent communication
- Organizational skills
- Strategic business planning
- Interpersonal skills
- Client relationship management
- Attention to detail
- Performance assessments
Certification
IBM Data Science Professional
Timeline
The Power of Statistics - Google
11-2024
IBM Data Science Professional
01-2024
Founder & Part Owner
The Tuxedo Store
03.2020 - Current
Bachelor of Science - Computing
University of South Africa
04.2001 -
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