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Hire the best Data Cleaning Professionals in Cape Town, ZA

Check out Data Cleaning Professionals in Cape Town, ZA with the skills you need for your next job.

Hire freelancers

$50 hourly
Callum H.
- 5.0/5
- (38 jobs)
Greetings! I am a data scientist who lives in the R & Shiny ‘Tidyverse’ and it is my mission to extract insight from your data and bring it to life in a clear and meaningful way for you and your customers. I am particularly interested in sentiment analysis and geo-spatial data science projects and draw upon a wide range of environmental and business project experience including demographic surveys, customer classifications, e-commerce data analysis, real-time fraud detection, text mining and telecommunications marketing. I have performed various regression, machine learning and clustering techniques in these roles and bring the results to the fore using the Shiny web framework. I have a wide range of quantitative and qualitative statistical analysis experience and also survey design, research project management, custom and legacy database management, stakeholder engagement and project reporting.

Data Cleaning
Scientific Writing
Scientific Research
Natural Language Processing
Data Science Consultation
Data Mining
Quantitative Analysis
R Shiny
Machine Learning Model
Data Science
Statistics
R
Data Visualization
SQL
$5 hourly
Zandile M.
- 5.0/5
- (1 job)
Hello, and welcome to my profile! I specialize in AI data training, data analysis, and virtual assistance, helping businesses streamline their workflows and make data-driven decisions. With hands-on experience in data classification, content moderation, and machine learning model training, I ensure high-quality AI development support while maintaining accuracy and efficiency. 🔍 Why work with me? - AI-driven data classification & annotation expert - Strong research & analytical skills - Detail-oriented and highly efficient in administrative tasks - Fast learner, adaptable, and committed to delivering quality work 💡 AI & Data Services: -Data Classification & Categorization -Machine Learning Model Training & Annotation -AI Research & Data Analysis -Image & Content Moderation -Transcription & Data Entry 📌 Virtual Assistant Services: -Calendar & Email Management -Market & Internet Research -Travel Coordination & Expense Tracking -Project Management Support -Social Media & Canva Designs I am eager to collaborate with businesses and individuals who need reliable AI data support or virtual assistance. Let's discuss how I can help you achieve your goals! 🚀 Let’s connect! Message me to get started.

Data Cleaning
Artificial Intelligence
Problem Solving
Data Analysis
Content Moderation
Machine Learning
Research & Development
$30 hourly
Siyanai Z.
- 4.9/5
- (22 jobs)
I am data analyst with 5 years experience working with survey, census and clinical trial data. I specialize in data cleaning and analysis in any of the following software: R, Stata, SPSS and Excel (Advanced). I also assist with research and analysis planning. I have worked on several projects relating quantitative and qualitative research on adolescent’s health, and similar topics. I provide support on data analysis, specifically choosing the appropriate statistical methods as well as data visualization. Specialty: 1. Data management and visualization 2. Multivariate Analysis 2. Longitudinal Data Analysis 3. Report writing

Data Cleaning
Statistical Analysis
Econometrics
Data Science
Logistic Regression
Exploratory Data Analysis
Biostatistics
Observational Data Analysis
Data Analysis
Quantitative Analysis
Stata
Machine Learning
Microsoft Excel
R
$15 hourly
Oliver W.
- 5.0/5
- (158 jobs)
I have rich and diverse experience working with advanced statistical methods, machine learning, and data collection, manipulation, and visualization. I am an advanced R and Python user. Network analysis, text analysis, and natural language processing are part of my rich methodological repertoire. Based on my more than 15 years of experience in research and teaching, I am also happy to assist in learning R, Python, and various methods of statistical analysis.

Data Cleaning
Plot Development
Predictive Analytics
Data Analysis
Statistical Infographic
Statistics
Regression Testing
Analytical Presentation
Visualization
Text Analysis
Network Analysis
Python
Natural Language Processing
Machine Learning Model
$34 hourly
Tafadzwa H.
- 5.0/5
- (0 jobs)
Accomplished retail professional with 15 years of experience in inventory management, inventory planning replenishment analysis, data analysis. Whether you're needing help entering, cleaning or analyzing data, I can help. -Knows advanced excel and Gsheets absolutely love these tools -Data analysis -Learning BigQuery (SQL) and working towards being a Data Analyst -Regular communication is key to me, lets chat

Data Cleaning
Data Labeling
Data Processing
Data Backup
Data Entry
Data Analysis
Product Management
$50 hourly
Ane C.
- 0.0/5
- (1 job)
If you're on the lookout for a passionate, dedicated, and skilled professional in statistical modelling and data analytics, I encourage you to connect with me. I am eager to explore new opportunities and collaborations that allow me to apply and refine my skills, contributing to addressing the most critical challenges for your organisation.

Data Cleaning
Biostatistics
Teaching
R Shiny
GIS Software
Data Analytics & Visualization Software
Statistical Programming
Statistical Computing
Experiment Design
Data Analysis
Tableau
SQL
R
Data Science
Statistical Analysis
$7 hourly
Mandlenkosi C.
- 5.0/5
- (3 jobs)
I have over two years of experience in marketing, where I have developed a strong sense of teamwork, leadership, and social. responsibility. I am passionate. about leveraging data and technology to create effective and engaging marketing solutions.

Data Cleaning
Analytics
Digital Marketing
Lead Generation
$12 hourly
Vusi M.
- 5.0/5
- (3 jobs)
I'm a data analyst with over 5 years of experience in data preprocessing, analysis, and reporting. Whether you need to extract insights from your data, create impactful reports, or optimize your data processes, I'm here to help. Proficient in Python, SQL, and Power BI Full project management from start to finish I prioritize regular communication, so let’s stay connected throughout the process!

Data Cleaning
SQL
Python
Microsoft Power BI
Data Visualization
Statistical Analysis
Data Analysis Consultation
Data Mining
$70 hourly
Norman H.
- 0.0/5
- (0 jobs)
I have extensive experience of - software development - database design - collecting, checking & repairing raw data - importing data - data processing and analysis - extracting summarised data for team members (consulting actuaries)

Data Cleaning
Data Analysis
Web Scraping
Desktop Application
Digital Mapping
GPS
Clarion
Software Development
Software Utility
Column-Oriented Database
Data Extraction
Data Processing
Data Collection
CSV
$40 hourly
Francois L.
- 5.0/5
- (1 job)
At present, I work full-time as a Manager of Managers for an international South African corporation. However, I am keen on expanding my horizons globally and exploring new opportunities to supplement my income. Therefore, I am interested in taking up amongst others (but not limited to): - transcription projects from English to Afrikaans - proofreading any documentation - data mining, organizing & management - evaluating business processes so as to streamline it - general assistance with administrative duties and/or training thereof - lots more.

Data Cleaning
Transaction Data Entry
Translation
Transcript
Lean Manufacturing
Data Collection
Data Labeling
Data Analysis
Data Mining
Data Chart
Supply Chain Management
Audio Transcription
Proofreading
Data Entry
Typing
$12 hourly
Tiane S.
- 0.0/5
- (0 jobs)
I am a highly motivated and detail-oriented professional with a proven background in research, administrative support, and ad-hoc task management. With two years of experience in data management, research, and organisational support, I am dedicated to delivering high-quality results efficiently and on time. My commitment and adaptability make me a valuable asset for clients seeking reliable and results-driven assistance. I thrive in a fast-paced environment and am committed to helping my clients achieve their goals efficiently and effectively. Let me take the weight off your shoulders and provide reliable, results-driven support for your business needs.

Data Cleaning
Project Planning
Scheduling
Problem Solving
Project Workflows
Data Entry
Task Coordination
Administrative Support
Online Research
Client Management
Customer Relationship Management
$10 hourly
Vuyile M.
- 0.0/5
- (0 jobs)
Junior Data Scientist I am a Data Scientist with a passion for solving problems by enabling data to generate insights and drive actionable recommendations to make an impact. I consistently upskill myself professionally and I'm always eager to learn, engage and lead projects from start to implementation for measurable results.

Data Cleaning
Visualization
Data Analysis
Exploratory Data Analysis
Google Sheets
Data Visualization
$20 hourly
Willie M.
- 5.0/5
- (1 job)
I'm a full-time Financial Analyst holding a CIMA certification. My expertise lies in data analysis, financial modelling, and proficient utilisation of tools such as Google Sheets and Microsoft Excel. I take particular pleasure in crafting new reports, dashboards, or any tools conducive to informed decision-making using Google Sheets and Microsoft Excel. With years of experience, I have acquired familiarity with the most advanced formulas and tools on these platforms, enabling me to proficiently manage substantial volumes of data.

Data Cleaning
Data Entry
Data Analysis
Excel Formula
Dashboard
Analytics Dashboard
Google Sheets
Financial Analysis
Financial Modeling
Microsoft Excel
$56 hourly
Bryan L.
- 0.0/5
- (0 jobs)
I am a multi-faceted and comprehensively experienced Data Manager and Analyst, known for being service-minded and detail-oriented. I hold certifications in Good Clinical Practice (GCP), Good Data Management Practice (GDMP), and Project Management, among other qualifications. My employment history spans Medical Sciences, Clinical Trials, Clinical Research Studies, and Implementation Science Studies. I have core competencies in Data Governance, Data Management, Database Development, Database Administration, Data Security, Data Quality Assurance, and Data Analysis. These skills are well-documented in my employment history, reflecting my expertise and commitment to excellence in the field.

Data Cleaning
ETL
Data Integration
Data Quality Assessment
Data Transformation
Data Collection
Microsoft Excel
R
Microsoft 365 Copilot
Database Design
Database Administration
Data Analysis
Data Extraction
Data Management
Data Entry
$4 hourly
Noludwe S.
- 0.0/5
- (1 job)
I am a Customer Support Agent, working for a Telecommunication Service Provider Company that improves customer experience and drive revenue with Chat Commerce. The company provides its services using the following platforms: SMS messaging, Advanced Messaging, Automation, Live Agent support and payments. I am here to assist you in your project to give the best customer service, as well as delivering higher customer satisfaction. I have been in the industry for more than 3 years, I am passionate about resolving customer issues. I have experience in working with the following Software tools: Jira, CyberSource, Confluence, XCally Motion, Tract Production.

Data Cleaning
Microsoft Power BI
Microsoft Office
Microsoft Excel
Data Entry
Customer Support
Jira
Email Support
$5 hourly
Andre C.
- 0.0/5
- (0 jobs)
Hello, I'm Andre, and I specialize in data entry. With 21 years of experience using a PC, I've honed my skills to be fast and efficient on the keyboard. I've extensively utilized excel practice online YouTube to master the art of data entry. My tool of choice is LibreOffice Calc, a powerful and free alternative to Microsoft Excel. If you're looking for accurate and prompt data entry services, I'm here to help. Services Offered: Data Entry Spreadsheet Management Data Processing Skills: Proficient in LibreOffice Calc Fast typing speed Attention to detail Why Choose Me: 21 years of PC experience YouTube-trained Reliable and efficient I'm eager to assist you with your data entry needs. Feel free to reach out if you have any questions or would like to discuss your project further. Kind regards, Andre

Data Cleaning
Copy & Paste
Microsoft Excel
Data Entry
$15 hourly
Tinashe B S.
- 0.0/5
- (0 jobs)
As a dedicated Data Analyst and Scientist, I specialize in transforming raw data into actionable insights that drive informed decision-making. My expertise lies in leveraging advanced analytical tools and techniques to uncover hidden patterns and trends within your data. Common Pain Points Clients Face: 👉 Data Overload: Many organizations struggle with large volumes of data, making it difficult to extract meaningful insights. 👉Lack of Clarity: Clients often find it challenging to understand complex data, leading to misinformed decisions. 👉Inefficient Processes: Manual data analysis can be time-consuming and prone to errors, hindering productivity. 👉Limited Predictive Capabilities: Without the right tools and techniques, forecasting trends and identifying opportunities can be a daunting task. How I Effectively Address These Problems: ✔Data Insights: I help you extract meaningful insights from your datasets, enabling a clearer understanding of your business and facilitating strategic decision-making. ✔Data-Driven Solutions: Utilizing tools such as Excel, SQL, Python, and Power BI, I provide comprehensive analyses that enhance operational efficiency and align with your objectives. ✔Machine Learning Expertise: I implement machine learning algorithms to forecast trends and identify opportunities, ensuring you remain competitive in your industry. ✔Exceptional Communication & Storytelling: I excel in translating complex data into compelling narratives, making it accessible and understandable for all stakeholders. My ability to communicate effectively ensures that insights resonate with your team and drive actionable results. Value Proposition: By collaborating with me, you gain a partner committed to unlocking the full potential of your data. Together, we will harness the power of analytics to drive growth, optimize performance, and achieve your business goals. Let’s work together to turn your data into a powerful asset!

Data Cleaning
Data Analysis
Predictive Modeling
Statistical Analysis
Microsoft PowerPoint
Microsoft Excel
Microsoft Power BI Data Visualization
SQL
Data Collection
Data Visualization
Machine Learning
Python
$20 hourly
Steph E.
- 0.0/5
- (0 jobs)
I am a student of Data Analytics, currently studying my Postgraduate Diploma. I am meticulous, reliable and hardworking. I'm looking for extra work in the data analysis to enhance my experience and skills.

Data Cleaning
Communication Skills
Problem Solving
Industrial Psychology
Microsoft Power BI Data Visualization
Data Visualization
Writing
Excel Formula
Microsoft Excel
Power Query
Data Analysis
General Transcription
Data Entry
$10 hourly
Justin F.
- 0.0/5
- (1 job)
Hi, my name is Justin and I'm based in Cape Town, South Africa. I help business owners to save time and free up resources by tending to their workflow automation needs. I have experience building custom software and applications for clients that tie together the various elements in their workflow, refining system procedures and effectively maximising efficiency and simplicity. Some of the tools in my toolbox include: ● Python Programming Language ● Make Automation Programme ● Zapier Automation Programme ● Postman API ● Google Workspace & Cloud ● Databases: PostgreSQL | Airtable | Sourcetable I look forward to discussing the details of your project. Kind Regards, Justin Fraenkel

Data Cleaning
Financial Statements Preparation
Accounting
Python
Data Analysis
AI Agent Development
API Integration
Automated Workflow
Postman
Zapier
Make.com
$10 hourly
Blanche S.
- 0.0/5
- (0 jobs)
Virtual Assistant | Customer Support & Admin Specialist I’m a dedicated Virtual Assistant and Customer Service Specialist, with experience in administration, customer support, and reservations, I provide reliable and detail-oriented support to busy professionals and growing companies. -Customer Support: Professional email, chat, and phone support to enhance customer satisfaction. -Administrative Assistance: Data entry, scheduling, invoicing, and file organization. -Calendar & Email Management: Keep your inbox organized and appointments on track. -Reservations & Booking Support: Expertise in handling bookings, reservations, and customer inquiries. -Customer Support: Professional email, chat, and phone support to enhance customer satisfaction. -CRM & Database Management: Maintain accurate records and streamline processes. I’m committed to delivering high-quality service, meeting deadlines, and ensuring customer satisfaction. Whether you need help with daily admin tasks or professional client interactions, I’m here to assist. Let’s connect!

Data Cleaning
Data Analysis
Typing
Database Management
File Conversion
Customer Service
Google Sheets
General Transcription
Virtual Assistance
Data Entry
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Last updated: Mar 23, 2025

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