Vuyisile Koahela

SKILLS

Python

Coding

Data analytics

Computer Networks

Virtualization

Team Work

Leadership

CyberSecurity

Git-Version Control

PostgreSQL

MongoDB

EXPERIENCE

Junior Data Engineer/Learner | Umuzi Academy l April 2022 - Present

Currently on a Data Engineering Learnership through a Tech institution called Umuzi Academy. The learnership is 12 months long with “in-person” practical training in the last 3 months of the contract.

I am currently a team leader in a peer-to-peer teaching program called the “PODS” at Umuzi.

The program has taught and given me hands-on experience on how to Extract data from various sources, Transform it so that it is clean and in

the right format, and Load it into various databases and applications so that it can be useful.

Teaching Assistant | Langalibalele Dube Primary School l 2020 - 2021

General Worker | Pendale Pty Ltd l November 2013 - 2014

QUALIFICATION

National Certificate in Information Technology (Data Engineering) | 2023

Umuzi Academy

Matric | 2010

Navalsig High School

Electrical Trade Theory | 2015

Sedibeng College

Diploma in Fine Art and Print Making| 2016 – 2020

Artist Proof Studio

ABOUT ME

Dynamic and results-oriented Junior Data Engineer with a technical background in developing data pipelines and data models. Skilled in data processes and optimising database structures for improved performance and accuracy. Seeking to leverage data engineering skills to drive efficient handling of customer data for a progressive organisation.

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Ramahudu Kholofelo Moropane

SKILLS

Python

Git-Version Control

Web Frameworks: Flask

Deployment: Docker

PostgreSQL

MongoDB

HTML

CSS

JavaScript

EXPERIENCE

Junior Data Engineer/Learner | Umuzi Academy l April 2022 - Present

I am doing a Data Engineering Learnership at Umuzi Academy, where I am focusing on studying data infrastructure and pipelines. Throughout this program, I have successfully conducted over 100 peer code reviews, engaged in unit testing using TDD and BDD methodologies, and gained experience in refactoring and debugging code.

I have acquired skills in Database design using PostgreSQL. I have hands‑on experience with REST APIs that directly interact with database design using SQLAlchemy and I am proficient in designing, building, and consuming REST APIs.

The program has taught and given me hands-on experience on how to Extract data from various sources, Transform it so that it is clean and in

the right format, and Load it into various databases and applications so that it can be useful.

Pre-Production Learner | MPACT Operations Pty Ltd l May 2021 - October 2021

Plant Operator | Bright Refining Pty Ltd l November 2019 - August 2020

QUALIFICATION

National Certificate in Information Technology (Data Engineering)

Umuzi Academy, Johannesburg

2023

Bachelor of Science in Computing

University of South Africa, Pretoria/Sunnyside

2021

Higher National Diploma in Chemical Engineering

Vaal University of Technology, Vereeniging/Vaal

2019

ABOUT ME

I am assertive, confident, motivated and diligent. I enjoy challenges as they allow me to use my initiative and personal skills towards a successful completion of a project. I like constructive criticism and I am humble. I can constrain myself to long hours of study, to work harmoniously with others in a team.

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Rendani Ratsethana

SKILLS

Problem solving

Python

Data cleaning

Data Visualizations

Postgres SOL

Docker

Excel & Power point

HTML & CSS

EXPERIENCE

Data Science learner

Umuzi.org | October 2022 - current

• Proficiency in Data Manipulation and Analysis.

• Data Visualization using matplotlib and seaborn.

• Data Wrangling

• SOL and Database Knowledge.

• Data Cleaning and Data Quality

Assurance

• Testing and Validating data.

• Consuming API

Learning outcomes:

Gathering and analysing large sets of structured and unstructured data. Analyse, process, and model data then interpret the results to create actionable plans and inform decision making.

Work with structured as well as messy, unstructured data. Clean and manipulate data before analysis it and use it to build models.

Visualise results and interpret them to help non-technical colleagues understand findings so that the work can inform practical decisions.

QUALIFICATION

Umuzi Academy 2023

National Certificate in Information

Technology (System Development)

(SAOA ID 48872)

Liivha Combined School 2015

Matric Certificate

ABOUT ME

Data science recruit who has basic experience in Python, data analytics tools, and libraries such as pandas, and matplotlib,who enjoys working in a remote team to bring insights through data.

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Melusi Mavuso

SKILLS

HTML & CSS

Python

SQL

A passion for bold, cutting-edge technologies

Eager to work and learn

Excellent attention to detail

Bilingual

Good written and verbal communication skills

Analytical skills

Computer proficient

Organized, dedicated and hard working

A self-starter, able to work efficiently both independently and within the team

EXPERIENCE

Data Science learner

Umuzi.org | October 2022 - current

Building datasets, cleaning and manipulating data, analytics, data modeling, visualizing data statistics, aligning data handling processes as required.

Learning outcomes:

Gathering and analysing large sets of structured and unstructured data. Analyse, process, and model data then interpret the results to create actionable plans and inform decision making.

Work with structured as well as messy, unstructured data. Clean and manipulate data before analysis it and use it to build models.

Visualise results and interpret them to help non-technical colleagues understand findings so that the work can inform practical decisions.

May-December 2021 – Online part time EdTech/Code Reviewer - Hyperion Dev.

August-November 2021 – Frontend developer - New Era Agency.

May 2019 – February 2020 - The Party Shop as an assistant and cashier.

QUALIFICATION

July 2020 – March 2021

Hyperion Dev – Immersive Full Stack Web and SoftwareEngineer Bootcamp. Programming languages learned include HTML, JavaScript,Java, PHP, and SQL. It is an accredited course with 30 credits aligned under theNational Certificate in Information Technology Development, (SAQA ID 48872).

2018

Completed International General Certificate of Secondary Education(IGCSE) – St Francis High School (equivalent to matric)

2023

National Certificate in Information Technology Development (SystemsDevelopment) - Umuzi

Life Long Learning Courses

Google Digital Marketing course 2019 - completed

Artificial Intelligence course with Python 2022 – completed

ABOUT ME

Melusi Mavuso is dedicated and hard working. He is very eager to learn in the technology industry with a special interest in Data Science, Programming and Coding.

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Frangeline Nchabeleng

SKILLS

HTML & CSS

Python

Git & GitHub

SQL

R

EXPERIENCE

Data Science learner

Umuzi.org | October 2022 - current

Building datasets, cleaning and manipulating data, analytics, data modeling, visualizing data statistics, aligning data handling processes as required.

Learning outcomes:

Gathering and analysing large sets of structured and unstructured data. Analyse, process, and model data then interpret the results to create actionable plans and inform decision making.

Work with structured as well as messy, unstructured data. Clean and manipulate data before analysis it and use it to build models.

Visualise results and interpret them to help non-technical colleagues understand findings so that the work can inform practical decisions.

Residence Sub-Warden

Rhodes University | Feb 2020 - Nov 2021

Liaisoned communication between students in the residence and the residence warden and performed administrative duties.

Head Student

Rhodes University | Feb 2019 - Nov 2019

Lead a house committee team that was responsible for social & academic events in the residence.

QUALIFICATION

National Certificate in Information Technology

(System Development)

Umuzi Academy | Oct 2022 - Present

Bachelor of Sciences

(Mathematical Statistics & Information Systems)

Rhodes University | Feb 2017 - Dec 2021

Matric Certificate

Kgahlanong Secondary School

| Jan 2012 - Dec 2016

ABOUT ME

As a data science recruit with a background in Mathematical Statistics, I bring an additional statistical understanding to my current learnership. Having the opportunity to work with innovators and constantly learning is what I enjoy most about working in the technology industry.

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Meshack Nage

SKILLS

Python

SQL

HTML & CSS

Microsoft Azure

Microsoft Office

Database management

Data Analysis

API’s

Power BI

Tableau

Critical thinker

Leadership Skills

Problem-solving

Communication Skills

EXPERIENCE

FREELANCING Web developer and Graphic Designer (2017 – 2021)

UBUKHO BAKHO Teaching Basic Computer skills (2018 – 2019)

UMUZI ACADEMY Data Engineer Recruit (2022 – 2023)

SANLAM INVESTMENTS BI DEVELOPER INTERN (2023)

QUALIFICATION

SEBETSA-O-THOLEMUPUTSO HIGH SCHOOL (2013) Grade 12

UMUZI ACADEMY National Certificate in Information Technology 2022 - 2023

ABOUT ME

Paballo is a dancing and acting performer with a training background in afrofusion, ballet and hip hop. When she hits the stage, there is not a single bone and muscle that she can not move. Studying multimedia and the performing arts has given Paballo a behind the scenes and in front of the camera overview, which helps her understand the essence of production better and sets her apart from her colleagues.

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Fhatuwani Tshivhase

SKILLS

HTML & CSS

Python

Microsoft Office

Docker

SQL

ETL

Microsoft Power BI

Data Analysis

Personal Website

https://gaming-war-zone.github.io/

Github

https://github.com/Gaming-War-Zone

EXPERIENCE

Copywriter | Umuzi | 2019 -2020
2023 Feb - 2023 April Sanlam Investments

BI Intern

1. Convert ASISA Holdings pivoted tables to flat files.

2. Analyzed ASISA Flows files by.

Identify all data fields that must be mapped Standardize naming conventions across sources identify the gaps and root causes of your data issues such as lack of data governance data integration data standardization, or data documentation.

Create data transformation rules and schema logic Test the logic

Complete the migration, integration, or transformation.

3, Created a dashboard on ASISA Flows data. The dashboard included:

Houses ranked by AUM (assets under management) Market share analysis

Trend of the Net flows

KPI's (Key Performance Indicator)

QUALIFICATION

2019 Jan - 2019 Dec

Pro Arte Alphen Park

Matric

2022 May - 2023 Feb

Umuzi

National Certificate: Information Technology (Systems Development)

ABOUT ME

I am a proficient data engineer with two years of experience with python, MySQL, Power BI, Docker and Microsoft Office. I am looking to build robust databases that would lead to client revenue increases. I am well acquainted with Big Data. I can build any database, from huge dynamic databases to small databases.

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Ayanda Latsha

SKILLS

Communication

Programming

Statistical Analysis

Network Administration

Power BI

Data Wrangling

Scrum

Manager

Robotics

Unix/Linux

EMPLOYMENT

Data Science Recruit -

Umuzi

2022 -2023

Intern - Business Intelligence / Data Analyst

Sanlam Investments

2023

QUALIFICATION

National Certificate in Information Technology - Information

Technology Systems Development -Umuzi 2023

Diploma in Engineering - Computer Systems - Tshwane University of Technology 2021

Matric - Lethulwazi Comprehensive 2012

ABOUT ME

As a Computer Systems Engineering graduate with a National Certificate in Information Technology (Systems Development), I am experienced in data analysis, programming, and team leadership. Proficient in Python, C++, and Assembly, I am passionate about technology and problem-solving. With prior experience as a Business Intelligence Intern at Sanlam and Junior Tech Lead at Umuzi.org, I can be a valuable asset to any team.

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Monde Anna

SKILLS

PowerBI

Jupyter Notebook

PostgreSQL

Docker

Python

Git

EMPLOYMENT

Sanlam Investments

Business Intelligence Intern

May 2022 - Apr 2023

Umuzi.org

Junior Data Scientist

October 2021 - April 2022

QUALIFICATION

National Certificate in Information Technology - Data Science | 2023

Nelson Mandela Metro University

Bachelor's Degree

Human Movement Sciences

ABOUT ME

Hi! I'm a Data Scientist who finds joy and pleasure in adventuring through data and seeing what stories lie within. In need of fresh eyes? Wish to wrangle all those patterns? Looking for new insights? Let’s unfurl your data’s secrets. Regardless of the goal, I’m glad to be your go-to.

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Andy Nkumane

SKILLS

Microsoft Office Programs

Python

Data Science

Git

Pandas

Numpy

Sci-kit Learn

Seaborn

Matplotlib

Plotly

Jupyter

Delphi

Django

HTML and CSS

Video Editing

Google Analytics

EXPERIENCE

Data Scientist | Umuzi | August 2020 - current

Junior Data Scientist | iProspect | June 2020 - March 2020

IT. Tech Support | Umuzi | May 2019 - December 2019

QUALIFICATION

National Senior Certificate in Information Technology (Systems Development) | Umuzi Academy | 2020

Semi-Skilled Electrical Certificate | Ekhurhuleni Artisans Training Centre | 2018

National Senior Certificate | Piet Retief High School | 2015 |

ABOUT ME

There is an adage that says 'you can never go wrong with the basics', I apply this philosophy whenever I code. I’m a simple guy who understands, appreciates and applies the beauty of simplicity in all things I engage or create. I am never in lack of ideas, and thus use programming as a tool to bring productivity to my creativity.

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