Hire the Best Data Analysts in Johannesburg, ZA

I am an Automation Engineer who helps businesses automate sales and operational processes using AI-powered workflows with tools like n8n and VAPI, including AI SDR solutions. I design and build modern, responsive websites for small businesses and individuals, focusing on clean design, performance, and usability. I'm also a data analyst experienced in BI reporting, Excel, AWS, SQL & DAX.

I offer services expert Data Analytics SQL, Advanced Excel(formulars, Power Query, VBA, dashboarding) and Power BI(DAX, Power Query, dashboarding) across the stack extract, transform ,load and present. This includes advanced formulars, automation and presentation. My Excel expertise includes development, VBA programming, macros, and handling large datasets, allowing me to automate processes and enhance data management. In Power BI, I create interactive dashboards and visual reports that turn complex data into actionable insights. While I possess advanced Data Engineering skills, my Upwork offerings are tailored to deliver high-impact solutions in these specific areas to support your needs. Additionally, I have extensive experience in Software Development modeling and documentation, including creating detailed Requirements Documents, Functional Specifications, Technical Design Documents, and User Manuals. I ensure that each document is comprehensive and clearly outlines the project scope, technical requirements, and implementation strategies. This structured approach to documentation supports effective communication between stakeholders and smooth project execution.

As a Masters in Data Science student and experienced consultant, I help organizations transform complex data into actionable business insights. My expertise spans advanced analytics, dashboard design, and AI-driven process automation, with a proven record of delivering high-impact results for clients in the US and South Africa. Clients value my creative approach to solving complex data challenges, determination to learn and tackle tough problems, and my commitment to clear, proactive communication throughout every project. Whether you need a custom dashboard, advanced data pipeline, or AI-enabled analytics, I deliver results that drive decision-making and efficiency. Core Skills: - Data Visualization: Power BI, Excel - SQL (Advanced), DAX, SSRS Report Builder - Python (Data transformation & automation) - AI/ML integration for data cleaning & risk analysis - Microsoft Azure, Microsoft Fabric, BigQuery - Web Scraping, API Integration - Exploratory Data Analysis & KPI Development - Financial dashboards, healthcare analytics, process automation - Effective communication & proactive client updates Donation: 5% of all bottom-line earnings go to the charity of your choice: Huntington’s Association of South Africa, Living Hope or SOS Children’s Villages.

I help organizations turn complex ideas, data and processes into products and systems that actually work, by blending business analysis, business intelligence, product management, and project delivery. So you can move faster, operate smarter, and deliver real value to their customers. My approach is simple. I start with understanding the current state, work closely with stakeholders to define the right problem, design solutions that fit the strategy, and then stay hands-on through delivery. I make sure things it gets built, tested, and adopted. I don’t just hand over a recommendation. I help bridge the gap between business and technical teams, keep momentum when things get stuck, and make sure the end result delivers value. I care about building things that work and last.

I am an Senior Software Developer and part time university student currently pursuing a Bachelor of Science in Computer Science and Mathematics seeking to contribute to your Software Development department through a full time position. I have worked at LottoStar (1609 Group) beginning as a Junior Developer in February 2019 and advancing to Intermediate in June 2020. I attribute my quick rise to willingness to learn and work above and beyond my given requirements. I started out primarily on the backend working with Python, Django and Postgres and then later PHP and Phalcon. Once we expanded Expanded our codebase I shifted towards both backend and frontend development using HTML, CSS and pure Javascript at first and then later the React framework. This improved my skills using and designing APIs on the back and front end. One of our most difficult tasks, which I was a primary member of, was upgrading our software on the backend as our versions of Python and Django were deprecated.

I have working Knowledge in: • Python • Power BI • Excel (Proficient) • SQL (Intermediate Knowledge) • Excel Pivot tables I have great communication skills, love working with groups and individuals. I enjoy working on small projects and watching them grow into a bigger one, I am available to work on a projects 30+ a week. I also enjoy talking through the project with the relevant employer, so that we can get the best out of the project.