Data Warehouse Experts for hire in South Africa
Showing 15 results
Sponsored Freelancers
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I have been designing databases using Microsoft Access, SQL, VB and VBA for the past 20 years. In addition, I am a certified Microsoft MOS instructor and teach all levels of the Microsoft office, specialising in advanced Excel, Access and VBA training. I have also written many technical and user training manuals to...I have been designing databases using Microsoft Access, SQL, VB and VBA for the past 20 years. In addition, I am a certified Microsoft MOS instructor and teach all levels of the Microsoft office, specialising in advanced Excel, Access and VBA training. I have also written many technical and user training manuals to accompany both the software that I have designed and the training courses that I teache - my Access VBA manual is a step-by-step manual that can be used from the comfort of your own home where help is just an email away. less
Hire VBAWhizz
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Munya is an adept problem-solver and Senior Business Intelligence Developer with over six years of experience in connecting a multitude of data sources to create seamless integrations, data warehouses, and insightful reports. With a profound grasp of database structures, ETL/ELT processes, data warehousing, and SQL...Munya is an adept problem-solver and Senior Business Intelligence Developer with over six years of experience in connecting a multitude of data sources to create seamless integrations, data warehouses, and insightful reports. With a profound grasp of database structures, ETL/ELT processes, data warehousing, and SQL querying, he has successfully led the development and management of Business Intelligence solutions. His expertise encompasses driving database migrations, streamlining data integrations, and crafting intuitive dashboards and reports. less
Hire Lonjezo21
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Desktop, server, enterprise, mobile, embedded and web based software development. Development of customised software for business, enhancing and leveraging off existing enterprise software like SAP, Syspro, and Pastel by using their API's and relational databases. Drawing from 20 years of skills covering a wide...Desktop, server, enterprise, mobile, embedded and web based software development. Development of customised software for business, enhancing and leveraging off existing enterprise software like SAP, Syspro, and Pastel by using their API's and relational databases. Drawing from 20 years of skills covering a wide range of technology, with a deep knowledge of programming, electronics, and business A broad vision of varied industries from automotive manufacturing, corporate banking and logistics . Software and hardware solutions to improve business efficiency. Embedded and arduino development, warehouse management, , barcode software development,database development,software design,financial reporting, data migration,logistics systems,process engineering,project management,relational databases,report writing, architecture, industrial integration, RFID on-reader, ruby, thingmagic , ATID , Datalogic, windows mobile, middleware,digital i.o., vb, crystal reports, ABAP, SQL.net less
Hire jasperza
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I am a hardworking, honest, and reliable candidate, who is willing to learn and go the extra mile. I always give my best in every task assigned to me. I do my best to be punctual and be on time and try my best to complete any task timeously and efficiently. Nothing goes unsolved or incomplete, I am good at problem...I am a hardworking, honest, and reliable candidate, who is willing to learn and go the extra mile. I always give my best in every task assigned to me. I do my best to be punctual and be on time and try my best to complete any task timeously and efficiently. Nothing goes unsolved or incomplete, I am good at problem solving and trouble shooting. I pride myself on always looking neat and presentable and I have good people skills, get along with all kinds of personalities and able to communicate fluently in English. I work well under pressure and I am able to multitask and delegate responsibility clearly and effectively. I have had experience in the past and developed great leadership skills with maximum results! I am honest and trustworthy. I am able to work with large sums of money (numbers), Accurate accounting skills paying close attention to detail, Excellent communication skills, Strong verbal and written English ability, Self-motivated and ability to adapt to a changing environment, Time management skills - ability to prioritize and adhere to deadlines, Strong organizational and project management skills. less
Hire Ignatius1986
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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. less
Hire swzondi22
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Hello Hello. I am currently the Data Tech Lead for a huge online casino and have been working with data for 20 years. I work with large volumes of data and a wide range of tech products including (SQL Server, Sharepoint, Azure, AWS, MongoDB, MySQL, Kafka, C# and more) Being based in South Africa makes me the perfect...Hello Hello. I am currently the Data Tech Lead for a huge online casino and have been working with data for 20 years. I work with large volumes of data and a wide range of tech products including (SQL Server, Sharepoint, Azure, AWS, MongoDB, MySQL, Kafka, C# and more) Being based in South Africa makes me the perfect partner for foreign based businesses as the exchange rate allows me to offer deals at better rates. Please contact me to further discuss your needs. Regards less
Hire kevcorp
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JandreKillian JandreKillian
$30 USD / hour
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! ;) less
Hire JandreKillian
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Over the past 8 years I've helped people master various programming languages, build breathtaking websites, manage and grow their social media accounts(some accounts that I've managed alone are now pushing past the 500 000 mark in terms of followers) and have proofread, edited and translated thousands of essays... and...Over the past 8 years I've helped people master various programming languages, build breathtaking websites, manage and grow their social media accounts(some accounts that I've managed alone are now pushing past the 500 000 mark in terms of followers) and have proofread, edited and translated thousands of essays... and now I've decided to make a living of it. I've worked with Red Bull, Nike and McDonalds Marketing Team for 2-3 months over the past 3 years. I have also received certificates from MIT for Data Science and I am currently appointed by Google as the Durban University of Technologies very first Developer Student Club Leader in which I focus on solving real world problems using Artificial Intelligence. My Skills Include: * Programming: C# Programming, Python Programming, Delphi Programming, Java Programming, HTML, CSS * Social Media Management: Facebook, Instagram, Twitter, TikTok, YouTube * Languages: Proofreading(English), Editing(English) and Translating French, Dutch, Afrikaans, Spanish to English. less
Hire Kaslin
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I am a retired ETL developer with vast experience working on both large scale and boutique-style projects. This work has resulted in great attention to detail - a skill I bring to new projects such as proofreading and editing. My services include proofreading and data warehousing English is my first language and I am...I am a retired ETL developer with vast experience working on both large scale and boutique-style projects. This work has resulted in great attention to detail - a skill I bring to new projects such as proofreading and editing. My services include proofreading and data warehousing English is my first language and I am fluent in Dutch. less
Hire pasfam
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I am a BI developer with five years of hands-on experience. My expertise lies in transforming data into actionable insights through interactive dashboards. I am proficient in tools like PowerBI and have a proven track record of aiding in informed decision-making processes.I am a BI developer with five years of hands-on experience. My expertise lies in transforming data into actionable insights through interactive dashboards. I am proficient in tools like PowerBI and have a proven track record of aiding in informed decision-making processes. less
Hire Lynnelle12
