Hire the best SQL Developers in Sandton, ZA

Check out SQL Developers in Sandton, ZA with the skills you need for your next job.
  • $100 hourly
    "Kingsley is absolutely phenomenal at what he does. Working with him is an absolute pleasure. You are in safe and competent hands and will most certainly not be disappointed. I'd recommend Kingsley to anyone." - Darren A. "Kingsley has always been a pleasure to work with. He is an engaging and talented presenter who has a gift for fast and insightful data analysis. He picks up concepts easily , and his professionalism has always impressed both myself and colleagues." - Owen N ________________________________________________________________________________________________ I work closely with EXCO, C-suite and department leaders to complement their business objectives with Data Analytics, providing the information they need to maximize their results. I have 7+ years experience, providing solutions that: - Increase supply/demand forecast accuracy - Save time, using automations - Provide visibility into operations and inventory - Track KPI's and initiatives - Understand customer behaviour - Identify Cross/Upsell trends... To name a few. Due to the nature of consulting, I have had the privilege to work with a diverse set of customers in: Banking Telecommunications Chemical Manufacturing Aviation Project Management Consulting IT Consulting Education Healthcare Steel Manufacturing etc. Lets collaborate!
    vsuc_fltilesrefresh_TrophyIcon SQL
    Microsoft Power BI Development
    Business Analysis
    Problem Solving
    Data Modeling
    Data Analytics
    Data Analysis Consultation
    Business Process Automation
    Microsoft Power BI Data Visualization
    Qlik Sense
    QlikView
    Microsoft Power BI
  • $80 hourly
    My experience in data collection, cleaning, and preprocessing, as well as my expertise in SQL language, Power BI, Tableau, and statistical software, make me well-equipped to consolidate, validate, manage, and analyze data from different sources. I am committed to delivering high-quality work and am eager to contribute to the development and implementation of data models and algorithms, as well as the production of data visuals using various tools. I am also dedicated to producing detailed documentation of data flows and data processing, including metadata, to ensure transparency and accuracy in our analyses and reports.
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    Communication Skills
    Microsoft Office
    SAP
    Data Collection
    Data Visualization
    Training & Development
    Business Analysis
    Microsoft Power BI Data Visualization
    Tableau
    Information Analysis
    Software QA
    Data Mining
    Analytical Presentation
    Data Analysis
  • $30 hourly
    I am a highly skilled Full-Stack Software Engineer with three years of invaluable industry experience. With a strong background in software development, API development, and meticulous documentation, I bring a comprehensive set of skills to the table. Throughout my career, I have demonstrated proficiency in tackling complex problems and finding innovative solutions. My passion for continuous learning and staying up-to-date with the latest technological advancements allow me to adapt quickly to new challenges and deliver high-quality results. I pride myself on my attention to detail and commitment to producing well-documented and robust code. By leveraging my expertise in various programming languages and frameworks, I have successfully delivered projects that have had a significant impact on my clients' businesses. Beyond my technical skills, I possess a genuine drive to make a positive impact on humanity through technology. I believe in leveraging the power of software engineering to create solutions that address real-world problems and improve people's lives. As a professional, I am highly reliable, communicative, and committed to meeting deadlines. I thrive in collaborative environments, working closely with cross-functional teams to achieve project objectives efficiently. If you are seeking a Full-Stack Software Engineer who can consistently deliver top-notch results, I am eager to discuss your project requirements. Together, we can leverage technology to drive innovation and make a lasting impact.
    vsuc_fltilesrefresh_TrophyIcon SQL
    API
    Business Logic Layer
    Front-End Development
    Ruby
    React
    TypeScript
    JavaScript
    Ruby on Rails
    PostgreSQL
  • $15 hourly
    Hello! I’m Ethonia, and I specialize in delivering exceptional solutions in software development, web application creation, Web and Mobile App Development: As a seasoned developer, I have extensive experience building web and mobile n desktop applications using .NET Razor Pages/MVC, Entity Framework, HTML, CSS, Bootstrap and JavaScript. I create clean, maintainable, and scalable solutions that meet business requirements and user needs. I excel in designing and managing backend systems, working extensively with SQL Server and building efficient CRUD interfaces. My approach ensures data consistency, security, and optimal performance.
    vsuc_fltilesrefresh_TrophyIcon SQL
    CSS Framework
    HTML
    JavaScript
    .NET Framework
    .NET Core
    Web Application
    Mobile App
    Artificial Intelligence
    App Development
    C#
  • $25 hourly
    Over the last 5 years, I have designed and developed a wide range of back-office and client software mostly using C#, SQL, XML for startup companies that has become hugely successful because of the IP I developed. My core competency lies in complete end-end design and development of end user applications, and I am seeking opportunities to build solutions that will enable you to start a new business or grow your existing venture. My creativity and dedication is highly sought after and I'm willing to sell my knowledge and experience towards building a mutually beneficial relationship.
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    Firebase
    TypeScript
    Angular 9
    Apache CouchDB
    SQLite
    MongoDB
    C#
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