Oracle Developers Για Πρόσληψη
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Προβολή 82 αποτελεσμάτων
Χορηγημένοι Freelancer
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My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of...My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of Oracle Forms applications. Between versions and operating systems. - Weblogic application server configuration for Forms applications. I have extensive experience in requirements specification, design, software construction, testing, migration between Oracle versions (B.D. and Developer/Application Server), and application deployment on Oracle Application Servers. The tools/environments in which I have worked are: - Oracle Database 9i to 19c. - SQL. Including: structure/object/types creation, external tables, advanced queries, tuning, security/permissions. - PL/SQL. I have worked, among others, in dynamic code, triggers, file handling, sending mail, data encryption, processing with PL/SQL tables, jobs, Java code in the DB, XML DB, LOB processing, ACL, consumption of Web Services, and tuning. - Developer (Forms and Reports) 6i, 10g, 10gR2, 11g, and 12c. Including migration between versions. - Oracle Application Server 9ias1, 10g, 10gR2 And, Weblogic 11g and 12c. On Windows, Unix, and Linux. Installation and deployment of Forms applications (With Reports) - Unix/Linux shell. - Java. - Jasper Reports. - Creation of Rest services with ORDS. - PostgreSQL database. Knowledge related to Oracle migration complex project. My current area of study is modernization of Oracle applications (Forms/Reports) to technologies such as: Oracle APEX, Node.js and Jasper Reports λιγότερα
Πρόσλαβε τον/την LuisMendozaPardo
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New in the freelancer world. However, my experience and skills are in-depth as an Oracle Database Administrator. Oracle database administrators (DBAs) provide a range of services related to managing and maintaining Oracle database systems. Services: Installation and Configuration: DBAs install and configure Oracle...New in the freelancer world. However, my experience and skills are in-depth as an Oracle Database Administrator. Oracle database administrators (DBAs) provide a range of services related to managing and maintaining Oracle database systems. Services: Installation and Configuration: DBAs install and configure Oracle database software on servers and ensure that the database is set up according to the organization's requirements, including defining storage structures, memory allocation, and user access. Database Design: They participate in the design and planning of the database structure, including table layouts, indexes, and data models to optimize performance and scalability. Security Management: Oracle DBAs implement and manage security measures to protect sensitive data within the database. This involves setting up user accounts, roles, permissions, and implementing security protocols to prevent unauthorized access and data breaches. Performance Tuning: They monitor database performance regularly, identifying and resolving bottlenecks or issues that may affect performance. This includes optimizing SQL queries, indexing strategies, and configuring database parameters for optimal performance. Backup and Recovery: DBAs develop and implement backup and recovery strategies to ensure data integrity and availability in case of system failures, disasters, or data corruption. They schedule and perform regular backups and test recovery procedures to minimize data loss. Patch Management and Upgrades: DBAs apply patches, updates, and upgrades to the Oracle database software to ensure it remains up-to-date with the latest features, security fixes, and enhancements while maintaining system stability. Troubleshooting and Maintenance: They troubleshoot database issues, diagnose problems, and implement solutions to resolve technical issues promptly. This involves monitoring system logs, diagnosing errors, and performing routine maintenance tasks. Capacity Planning: DBAs analyze current usage trends and forecast future growth to plan for database expansion, ensuring that the system can handle increased data volumes and user loads. Documentation and Reporting: They maintain detailed documentation of database configurations, procedures, and changes made, as well as generate reports on system performance, usage statistics, and security audits. Training and Support: Oracle DBAs may provide training to users or IT staff on database-related technologies, best practices, and new features. They also offer support and guidance to users encountering database-related issues. These services collectively ensure the efficient operation, security, and reliability of Oracle databases, supporting the organization's data management needs. λιγότερα
Πρόσλαβε τον/την renxkee
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Doing software development for last 20 year. The work in java , oracle ,mysql, C++ languages is undertaken. Web site designing and web page developmentDoing software development for last 20 year. The work in java , oracle ,mysql, C++ languages is undertaken. Web site designing and web page development λιγότερα
Πρόσλαβε τον/την rainbow
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I am an experienced IT professional with over 20 years of expertise in various domains, including Oracle Database Administration and SQL/PLSQL Development ,Software Development, Crystal Reports, Web Designing, Web Development,SEO, ERP Implementation, and Project Management. Throughout my career, I have consistently...I am an experienced IT professional with over 20 years of expertise in various domains, including Oracle Database Administration and SQL/PLSQL Development ,Software Development, Crystal Reports, Web Designing, Web Development,SEO, ERP Implementation, and Project Management. Throughout my career, I have consistently delivered outstanding results by leveraging my extensive knowledge and skills in these areas. My expertise in Oracle Database Administration encompasses managing, configuring, and optimizing Oracle databases to ensure optimal performance, reliability, and security. I have successfully implemented and maintained numerous databases, ensuring data integrity and availability for critical business operations. In addition to my database administration skills, I have a strong background in software development. I am proficient in multiple programming languages and frameworks, enabling me to create efficient and scalable solutions tailored to meet specific business requirements. My experience in Crystal Report Development allows me to design and generate insightful reports that provide valuable insights and support informed decision-making. Furthermore, I possess in-depth knowledge of Oracle SQL/PLSQL Development, enabling me to create complex queries, stored procedures, and functions to extract, manipulate, and analyze data efficiently. This expertise has been instrumental in optimizing database performance and improving overall system efficiency. I am also adept in web designing and web development, creating visually appealing and user-friendly websites that align with modern design principles and best practices. My proficiency extends to front-end and back-end development, ensuring seamless functionality and intuitive user experiences. Moreover, I have successfully led ERP implementation projects, overseeing the entire lifecycle from planning and requirements gathering to deployment and training. My project management skills, combined with my technical expertise, enable me to effectively manage resources, meet project milestones, and deliver high-quality solutions within allocated timeframes. With my broad skill set and extensive experience, I am confident in my ability to tackle diverse IT challenges and deliver exceptional results. I am passionate about leveraging technology to drive business growth and efficiency, and I am eager to collaborate on exciting projects that require a seasoned professional like myself. Let's connect and discuss how I can contribute to your organization's success. λιγότερα
Πρόσλαβε τον/την softdba
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Hi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other...Hi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other tools. With years of experience under my belt, I pride myself on delivering high-quality work that meets my clients' needs. If you're looking for a skilled and reliable freelancer who can bring your projects to life, look no further than me. My approach is all about collaboration - I believe that the best results come from working closely with my clients to understand their needs and preferences. I pride myself on my attention to detail, and am committed to delivering high-quality work that meets the highest standards. In addition to my technical skills, I'm also a great communicator and problem-solver. I'm always happy to answer questions, offer suggestions, and work through challenges to make sure that my clients are completely satisfied with the final product. If you're looking for a reliable, skilled freelancer who can help you take your business to the next level, I'd love to hear from you. Let's work together to create something amazing! λιγότερα
Πρόσλαβε τον/την OmarFarukBD
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I'm a professional software engineer working at home with multiple companies from world wide countries. I'm expert in any web application and web site development using J2EE, JavaScript based or PHP frameworks and also windows based applications. My expertise are as follows: - OS: Windows...I'm a professional software engineer working at home with multiple companies from world wide countries. I'm expert in any web application and web site development using J2EE, JavaScript based or PHP frameworks and also windows based applications. My expertise are as follows: - OS: Windows 9x/NT/2000/XP/2003/7/8/10/Vista, Linux, MS-DOS - Software Development Methodologies: UML, Rational Rose, SSADM, Agile, Scrum - Programming Languages: Java, PHP, Android, Python, NodeJS, VB, Delphi - Technologies: COM, MFC, XML, SOAP, REST - Databases: Oracle, SQL Server, MYSQL, MongoDB, DB2 and MS-Access - Web Development: HTML/DHTML, JSP, VBScript, JavaScript, AngularJS, Angular, PHP, CSS, AJAX - Other: Database Applications J2EE Specialist (Spring, Struts, Hibernate and etc) AngularJS Speciaist LAPM & WAMP Specialist Python Developer CMS Specialist (Java: Liferay - PHP: Typo3, Joomla, Drupal, WordPress, Php-Nuke and ...) Data Entry RSS Feed and etc... I WAS "WEBPROF" IN SCRIPTLANCE. λιγότερα
Πρόσλαβε τον/την webprof2
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I started my programming journey and launched my first business at the age of 15, offering web and software development services. As the web evolved in the late '90s, I grew alongside it, constantly learning and honing my skills. I later pursued a degree in Law at the University of Michigan while continuing to expand...I started my programming journey and launched my first business at the age of 15, offering web and software development services. As the web evolved in the late '90s, I grew alongside it, constantly learning and honing my skills. I later pursued a degree in Law at the University of Michigan while continuing to expand my business and technology knowledge through late-night coding sessions. From the beginning of my career, I have been primarily focused on the Microsoft stack. I started with classic ASP and quickly became an evangelist for the then-emerging .Net Framework for the US Department of Defense in 2000. Since then, I have made it a priority to stay on the cutting edge of technology, with a keen interest in ASP.Net Core 3, which I wrote about on the day of its release. Feel free to contact me, and I'll gladly share my insights. In 1997, I began my consulting career, collaborating with esteemed organizations such as the US Department of Defense, SC Department of Transportation, eBay, State Farm Insurance, Verizon, GTE, Sterilite, and more. In 2005, I established coderPro.net and currently split my time between Chicago, Ecuador, and Prague, depending on the occasion. As a globetrotting entrepreneur, I continue to lead and expand coderPro.net while frequently traveling to meet clients worldwide. Despite the digital age, I firmly believe that business is still about personally building and nurturing relationships. In 2018, I ventured into technical writing and blogging, contributing to the blogs of several renowned companies, and I am currently working on my first book. Main Specialties: AJAX, Access, ASP, ASP.net, ASP.Net MVC, ASP.Net Core, WinForms, WPF, BizTalk, Blazor, C#, VB.Net, ColdFusion, Excel, HTML, Information Architecture, JavaScript, jQuery, jQuery-UI, Kendo, Kentico, PHP, Python, Server Administration, SignalR, Software Architecture, SQL, Tech Writing, Travel Writing, Telerik, VB6, VB, VBA, POP3, SMTP, Umbraco 4 - current, project management. "It is not the critic who counts; not the man who points out how the strong man stumbles or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs, who comes short again and again; but who does actually strive to do the deeds; who knows great enthusiasms, the great devotions; who spends himself in a worthy cause; who at the best knows, in the end, the triumph of high achievement, and who at the worst, if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat." -- Theodore Roosevelt λιγότερα
Πρόσλαβε τον/την coderPros
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Develop business application Standalone , web based , mobile app , integration solutions .My Slogan is " Impossible is nothing "Develop business application Standalone , web based , mobile app , integration solutions .My Slogan is " Impossible is nothing " λιγότερα
Πρόσλαβε τον/την eMaM151987
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More than 6 years of experience of development in C#.Net, PHP, WPF, VB.Net, ASP.Net and Android. I am at hand in C#.Net and worked on variety of projects including websites and windows based customized applications. I also have experience in Web services (RESTful). I work best in SQL server, MySql MariaDb and Oracle...More than 6 years of experience of development in C#.Net, PHP, WPF, VB.Net, ASP.Net and Android. I am at hand in C#.Net and worked on variety of projects including websites and windows based customized applications. I also have experience in Web services (RESTful). I work best in SQL server, MySql MariaDb and Oracle databases. λιγότερα
Πρόσλαβε τον/την MWaseemAmeen
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A Firm providing comprehensive range of Accounting, Taxation, Financial Consultancy and IT enable services through its experienced and qualified team members comprising of Chartered Accountants, CPAs and Bookkeeping Specialists. 1. Accounting/Bookkeeping (QBO, Oracle ERP, NetSuite, Xero, MS Dynamics Business...A Firm providing comprehensive range of Accounting, Taxation, Financial Consultancy and IT enable services through its experienced and qualified team members comprising of Chartered Accountants, CPAs and Bookkeeping Specialists. 1. Accounting/Bookkeeping (QBO, Oracle ERP, NetSuite, Xero, MS Dynamics Business Central) 2. Company setup in accounting software 3. Audit and Financial Modelling 4. MS Excel Analysis 5. Business Analysis/Valuations 6. Bank Reconciliations 7. Cash flow analysis 8. Preparation of financial statements 9. Budgeting and Forecasting 10. Accounts Payable/Receivables Management Apart from these we have specialized team working in the following areas: 1. Data Entry 2. Web Scraping and Research 3. Data Conversion (PDF to Excel, JPEG, XML etc) 4. Content Writing, Ghostwriting, Articles, Technical Writing 5. Virtual Assistant 6. Oracle Implementation (SQL, JAVA, Patching, Database Admin etc) λιγότερα
Πρόσλαβε τον/την fixitconsultech
