Freelancers pentru angajare în South Africa
Se afișează 11 rezultate
Freelanceri sponsorizați
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I am a highly experienced Software Engineer, with more than 15 years of continuous experience in the industry. I developed solutions using different tools, mainly using Microsoft tools and environments. I have expert knowledge in: MS ACCESS; EXCEL, SQL SERVER, .NET (Blazor WASM/SERVER) and POWER PLATFORM (Power...I am a highly experienced Software Engineer, with more than 15 years of continuous experience in the industry. I developed solutions using different tools, mainly using Microsoft tools and environments. I have expert knowledge in: MS ACCESS; EXCEL, SQL SERVER, .NET (Blazor WASM/SERVER) and POWER PLATFORM (Power Apps/Automate/Pages/Power BI) My rates are very negotiable and I usually don't require any payment until and unless you are happy after the presentation of a draft. I am also available for FREE advisory services would you wish to ask something related to which appropriate solutions to use for your requirements. mai puțin
Angajează pe ZabronMuyambo
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DataExcellence DataExcellence
$100 USD/oră
Excellence in Delivering Data-Driven SolutionsSouth AfricaBig Data Sales, Administrare baze de date, Dezvoltare Baze de Date, Programare baze de date, Microsoft AccessI have a passion for turning complex data into actionable insights and strategic solutions across various industries. With a rich blend of technical skills and business acumen, I excel in data analytics, big data management, machine learning, and predictive modeling. My approach is always client-focused, ensuring...I have a passion for turning complex data into actionable insights and strategic solutions across various industries. With a rich blend of technical skills and business acumen, I excel in data analytics, big data management, machine learning, and predictive modeling. My approach is always client-focused, ensuring that every project not only meets but exceeds expectations. I pride myself on my ability to communicate complex data concepts in an understandable way, making me an invaluable asset to any team or project. My portfolio showcases a track record of successful projects, highlighting significant improvements in data processing, accuracy, and efficiency for my clients. I am always eager to take on new challenges and contribute to projects where my skills can bring about transformative results. Partner with me for your data needs, and let's transform challenges into opportunities! mai puțin
Angajează pe DataExcellence
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I have been developing on the .NET framework for more than 12 years. I also have great experience in legacy languages and hybrid solutions.I have been developing on the .NET framework for more than 12 years. I also have great experience in legacy languages and hybrid solutions. mai puțin
Angajează pe wrightd35
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I currently work at the National Institute of Communicable Diseases, as an Administrator/ETL Developer for Data Warehouse and Business Intelligence, where I am entrusted with the critical task of ensuring the integrity and accuracy of our data processes. My responsibilities include the daily development, monitoring,...I currently work at the National Institute of Communicable Diseases, as an Administrator/ETL Developer for Data Warehouse and Business Intelligence, where I am entrusted with the critical task of ensuring the integrity and accuracy of our data processes. My responsibilities include the daily development, monitoring, and troubleshooting of ETL processes to guarantee the completeness and accuracy of data loads. This involves overseeing automated data extracts and the distribution of reports, as well as swiftly taking corrective action in the event of ETL process failures to maintain the integrity of our data streams. In addition to managing the day-to-day operations of our data infrastructure, I am deeply involved in the administration of software upgrades, patches, and troubleshooting activities. This helps to ensure a stable ETL environment, allowing us to operate efficiently and effectively. I actively contribute to new ETL development initiatives while also maintaining existing ETL processes to continually enhance our data loading and transformation capabilities. Rigorous testing of ETL packages is a fundamental aspect of my role, ensuring that all developments meet stringent quality standards before implementation. I am proficient in monitoring and maintaining the Informatica Cloud/PowerCenter environment, where I facilitate the seamless mapping of data between source systems and warehouses. Additionally, I am involved in scheduling and testing system-wide upgrades to ensure that our databases evolve in alignment with the dynamic needs of our organization. Leveraging Unix and Windows operating systems, I devise innovative data solutions to address complex challenges, including the execution of R code for shell scripts in projects such as BU_Linking. The role is very appealing to me, and I believe that with my strong technical skills, experience and education make me a highly competitive candidate for this position. With a BSc degree in Information Technology, I have a comprehensive understanding of the full lifecycle of software development projects. I also have experience in learning and applying new technologies as appropriate. Please see my resume for additional information on my experience. mai puțin
Angajează pe swzondi22
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JandreKillian JandreKillian
$30 USD/oră
Senior QlikView / QlikSense Developer (Contractor)South AfricaWorking with QlikView actively from 2009. Working with SQL, SSIS and Automate 9 since 2010. I love automation. With the use of macro script in QlikView i can automate reports and distribute these at the same time. This gives me more time to focus on new reports and models. Models I have built: Logistics....Working with QlikView actively from 2009. Working with SQL, SSIS and Automate 9 since 2010. I love automation. With the use of macro script in QlikView i can automate reports and distribute these at the same time. This gives me more time to focus on new reports and models. Models I have built: Logistics. Call Centre. Time Management (Intergrated with Leave Modules). Staff Reporting: From personal phone calls to performance assessments. Google Maps: GPS Model for Courier type services (Show deliveries on SA Map, With drill down into Province, Suburb, Town Etc). Export Models: Taking data in one format, converting data and dump in specified format ready for imports. Dashboards: Mostly for CEO's and Managers - Providing a "Eagle's View" of the business. Orders, Sales and Customers. Supply Chain Management. Financial Models. Process Flow. Stock Placement Analysis. All Models contains: Trends, Comparisons, History, Forecasts, Micro and Macro information, Graphs, Excel Reports, Email Functionality with Automation. Fully Automated based on data sources and availability. I am a hard worker and a good leader. Loyal Self motivated Driven I love my job! ;) mai puțin
Angajează pe JandreKillian
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In the last 12 years I have been working with MSSQL, SSRS, Cryatal Reports, VB.net, C#, Java, ASP.net, WPF, Windows forms applications, Silverlight , SSIS and MYSQL.I have written an electronic routing and tracking system of product being built and a Crystal and SSRS reporting Web application with VB.net, C# and...In the last 12 years I have been working with MSSQL, SSRS, Cryatal Reports, VB.net, C#, Java, ASP.net, WPF, Windows forms applications, Silverlight , SSIS and MYSQL.I have written an electronic routing and tracking system of product being built and a Crystal and SSRS reporting Web application with VB.net, C# and Silverlight. mai puțin
Angajează pe barendventer
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I am fluent in Java, Python, and JavaScript. I have no work experience but I enjoy learning programming languages and creating personal projects. I can use HTML, CSS and SQL. Adept at working in team environments, contributing ideas, and collaborating on projects. A meticulous approach to coding and project...I am fluent in Java, Python, and JavaScript. I have no work experience but I enjoy learning programming languages and creating personal projects. I can use HTML, CSS and SQL. Adept at working in team environments, contributing ideas, and collaborating on projects. A meticulous approach to coding and project execution, ensuring high-quality deliverables. Attained a certification in Cloud Computing, Machine Learning Basics, Intro. to Data Science and many more. I offer expertise in software engineering and web development, with a focus on creating robust and scalable applications. mai puțin
Angajează pe priscamu89
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Data Integration, Administrare baze de date, Dezvoltare Baze de Date, Programare baze de date, Full Stack DevelopmentI have been working as a Developer for more than 20 years. I enjoy SQL Projects and have built several Commission / Costing and Profit models. I have also been involved in setting up Several BI competency areas within the Financial Services industry.I have been working as a Developer for more than 20 years. I enjoy SQL Projects and have built several Commission / Costing and Profit models. I have also been involved in setting up Several BI competency areas within the Financial Services industry. mai puțin
Angajează pe LeonOlivierSA
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The responsibilities entail a minimum of 1,950 hours and standby work and more than 100 hrs of overtime. industry experience includes, but is not limited to - Oracle administration: o Monitoring database performance. o Health checks. o Storage capacity management and planning. o Backup and protection of database...The responsibilities entail a minimum of 1,950 hours and standby work and more than 100 hrs of overtime. industry experience includes, but is not limited to - Oracle administration: o Monitoring database performance. o Health checks. o Storage capacity management and planning. o Backup and protection of database systems. o Upgrading database software. o Ensuring high availability and continuity of databases. o Securing database access for end-users. o Database patching. o Database restores, schema restores, and table restores. o Database upgrades 18c and 19c. o Oracle RAC. o Software installation 18c and 19c. o Engineering and administration of Oracle standalone and RAC clustered (11g, 12c) database environments o Assisting with procurement of hardware, software, and services o Researching and analyzing emerging Oracle database technologies, techniques, and protocols and making recommendations o Create new database systems and makes recommendations to improve the performance and efficiency of existing systems o Provide database performance tuning, database security, and promote process improvement o Creating users, Groups, creating file systems. o Observed tables to be analyzed and queries used by end users o Create required indexes o Monitoring the process and finding the load on the system o Performance tuning . Database migration to AWS mai puțin
Angajează pe godfrey34
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Experienced Java Developer offering around 5 years of progressive experience. Expert at designing, developing and maintaining wide range of new and existing products. Clear communicator and effective project manager. Forward-thinking development professional bringing expertise in Java, SQL, HTML, CSS, JavaScript...Experienced Java Developer offering around 5 years of progressive experience. Expert at designing, developing and maintaining wide range of new and existing products. Clear communicator and effective project manager. Forward-thinking development professional bringing expertise in Java, SQL, HTML, CSS, JavaScript and other programming languages. mai puțin
Angajează pe NavaneethB1997
