Oracle Database Administrators for hire in South Africa
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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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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. less
Hire 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. less
Hire priscamu89
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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. less
Hire NavaneethB1997
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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 less
Hire godfrey34
