Freelancers Untuk Diupah
Menunjukkan 99 hasil
Freelancers Ditaja
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damerasathkruth damerasathkruth
$16 USD / jam
PLSQL/SQL,DBMS,Data warehousing,OBIEE,ODIUnited StatesI am a experienced data warehousing expert with knowledge in managing databases and good grip on reporting tools like powerBI,OBIEE ,Tableau and Integration tools like ODI(Oracle Data Integrator) and Good knowledge of Python.I am a experienced data warehousing expert with knowledge in managing databases and good grip on reporting tools like powerBI,OBIEE ,Tableau and Integration tools like ODI(Oracle Data Integrator) and Good knowledge of Python. kurang
Upah damerasathkruth
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My professional career has been running on purely oracle based. I’m engaged with Desktop/Online Application development with oracle forms 6i,10g & 11g with Oracle Database version 10g, 11g & 12c Since year 2006. I started working with Oracle Apex since version 5. End-user support is built-in from the beginning. I have...My professional career has been running on purely oracle based. I’m engaged with Desktop/Online Application development with oracle forms 6i,10g & 11g with Oracle Database version 10g, 11g & 12c Since year 2006. I started working with Oracle Apex since version 5. End-user support is built-in from the beginning. I have excellent troubleshooting & debugging skills developed over the years. I am a patient, thorough person with high attention to detail. I can provide consulting, software development, SQL, PL/SQL scripts, testing/debugging and other services ranging from short one-hour jobs, to full-time every day works, to long-term cooperation and support. Besides I also do data entry work such as Word, Excel etc. Thank you for visiting my profile and I look forward to hearing from you. kurang
Upah meabc02
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Experienced and accomplished IT professional with a strong background in database administration, specializing in Oracle, PostgreSQL, and MS SQL Server. Over 10 years of diverse industry experience in logistics, media house, consulting, and manufacturing. Database Administration: Oracle (versions...Experienced and accomplished IT professional with a strong background in database administration, specializing in Oracle, PostgreSQL, and MS SQL Server. Over 10 years of diverse industry experience in logistics, media house, consulting, and manufacturing. Database Administration: Oracle (versions 19c/12c/11g/10g), PostgreSQL(12/14), MS SQL Server. ï‚· Installed, configured, and maintained Oracle, PostgreSQL, and MS SQL Server databases. ï‚· Performance Tuning and Query Optimization to enhance database efficiency. ï‚· Managed database security, including user access control and encryption including Security assessments. ï‚· Patched and upgraded database software, staying up to date with the latest versions and features. ï‚· Implemented HA and DR solutions, such as Data Guard, Oracle RAC, AlwaysOn Availability, HA for PostgreSQL. ï‚· Good understanding of cloud fundamentals, including IaaS, PaaS, SaaS and DBaas models. ï‚· Experience in setting up and managing databases in a cloud environment, including DBaas and virtual machines. ï‚· Knowledge of cybersecurity practices and principles, including data protection and security audits. ï‚· Understanding of network security concepts, including firewalls, intrusion detection and prevention. ï‚· OS expertise, including Linux and Windows Server with experience in managing databases on these platforms. ï‚· Solid understanding of IT components, like servers, storage systems, networking, and virtualization technologies. ï‚· Knowledge ITIL and its processes, like incident management, change management, and service level management. ï‚· Managed vendors including contract negotiation, SLAs, and vendor performance evaluation. ï‚· Migrated Non-ASM Single Instance to ASM RAC Instance and vice versa. ï‚· Strong troubleshooting, problem solving, analytical and design skills. ï‚· Monitored and optimized database performance, proactively identifying and resolving. ï‚· Conducted capacity planning and storage management to optimize resource allocation and scalability. ï‚· Expertise in installation and configuration of Oracle and large databases on Linux Operating System. ï‚· Collaborated with cross-functional teams, including developers, system administrators, and business stakeholders, to analyze requirements and design effective solutions. ï‚· Expertise in oracle RAC support for 19c/12c/11g/10g and non PDB architecture in 19c and 12c. ï‚· Good understanding on CDB/PDB architecture. ï‚· Troubleshot and resolved database-related issues, ensuring minimal downtime and optimal performance. ï‚· Configured and managed database replication and data synchronization for Oracle and PostgreSQL. ï‚· Acted as a subject matter expert, providing guidance and support to team members and stakeholders. ï‚· Documented database configurations, processes, and procedures for knowledge sharing and future reference. kurang
Upah sam221758
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With over 19 years of professional engagement in the IT sector, I have undertaken diverse roles including Developer, Administrator, Consultant, Project Manager, and Delivery Manager. My expertise spans solution design, architecture, project/program/portfolio management, delivery management, escalation management, team...With over 19 years of professional engagement in the IT sector, I have undertaken diverse roles including Developer, Administrator, Consultant, Project Manager, and Delivery Manager. My expertise spans solution design, architecture, project/program/portfolio management, delivery management, escalation management, team leadership, and bid management. I have consistently held PMP credentials since 2014 and have successfully completed the "Management Essentials" certification from Harvard Business School online. kurang
Upah palanikumarji
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The oldest web design and programming services - programming special web applications at the request of the client - development and maintenance of websitesThe oldest web design and programming services - programming special web applications at the request of the client - development and maintenance of websites kurang
Upah mohammedayedaln1
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Diligent professional with relevant experience in Business Consulting and Development in IT Industry. Actively involved in the entire software development life cycle processes such as requirements study and specification, analysis, designing, coding, integration, testing, implementing and supporting existing software...Diligent professional with relevant experience in Business Consulting and Development in IT Industry. Actively involved in the entire software development life cycle processes such as requirements study and specification, analysis, designing, coding, integration, testing, implementing and supporting existing software functionalities. Seeking opportunities and aiming to leverage my skills. kurang
Upah PratikLal
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Hello, I'm Kavinn, a proficient typist with a keen eye for accuracy and efficiency. With strong expertise in typing, coupled with a comprehensive understanding of Oracle Business Intelligence Enterprise Edition (OBIEE), I bring a blend of precision and analytical thinking to every task. I thrive in fast-paced...Hello, I'm Kavinn, a proficient typist with a keen eye for accuracy and efficiency. With strong expertise in typing, coupled with a comprehensive understanding of Oracle Business Intelligence Enterprise Edition (OBIEE), I bring a blend of precision and analytical thinking to every task. I thrive in fast-paced environments where attention to detail and quick data processing are paramount, and I'm eager to contribute my skills to drive impactful results. kurang
Upah KavinnS
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Hardworking girl with a pleasant personality and passion for doing something innovative. I am often recognized for my commitment and ability. I handle multiple tasks on a daily basis competently, working well under the pressure.Hardworking girl with a pleasant personality and passion for doing something innovative. I am often recognized for my commitment and ability. I handle multiple tasks on a daily basis competently, working well under the pressure. kurang
Upah sachijain15
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As an Information Technology Architect and Data engineer in my last role, I design and deliver data lake, data warehouse, business intelligence both on premises and cloud solutions that support the company's strategic goals and operational needs. I have over 15 years of experience in this role. My core competencies...As an Information Technology Architect and Data engineer in my last role, I design and deliver data lake, data warehouse, business intelligence both on premises and cloud solutions that support the company's strategic goals and operational needs. I have over 15 years of experience in this role. My core competencies include data architecture, data integration, data visualization, cloud computing, agile project management. I have successfully led and executed multiple complex and large-scale projects using various tools and platforms, such as Azure data lake, Azure Data factory, Spark, Databricks, Tableau, Salesforce, Power BI, Birst, Pentaho. I am passionate about delivering high-quality and innovative solutions that enable data-driven decision making and business transformation. kurang
Upah santoshDelhi
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Pelan Perniagaan, Data Governance, Penggudangan Data, Pembangunan Pangkalan Data, Pengaturcaraan Pangkalan DataEstoy en busca de nuevos retos en el ramo Informático asà como brindar mi experiencia adquirida durante mi trayecto laboral, cuento con mas 15 años dentro este, dentro de los sectores Bancarios,TurÃsticos, Salud y fabricación de Software, ERP. me he desempeñado como Soporte Técnico, Desarrollador (ERP,Bases de Datos,...Estoy en busca de nuevos retos en el ramo Informático asà como brindar mi experiencia adquirida durante mi trayecto laboral, cuento con mas 15 años dentro este, dentro de los sectores Bancarios,TurÃsticos, Salud y fabricación de Software, ERP. me he desempeñado como Soporte Técnico, Desarrollador (ERP,Bases de Datos, ETL), Analista de Información, Analista de Negocio,Lider de Desarrollo en Reporteria, he participado en proyectos de Automatización de procesos recurrentes, Migración de Datos, Construcción de Data Warehouse. encontraran una persona comprometida con sus acuerdos asà como también proactivo dentro los trabajos adquiridos.espero tener la confianza de ustedes para cumplir objetivos y casos de éxito. JFCM kurang
Upah fdelacruz18
