Relational Databases Experts Palkattavana
Näytetään 30 tulosta
Tuetut freelancerit
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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 vähemmän
Palkkaa LuisMendozaPardo
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I am a professional Excel expert holding 7 years of experience in utilizing advance level tools, creating dynamic dashboards and Excel (including VBA and Macro) to perform Data Analysis, Data Visualization, Automation and complex calculations. I will be happy to discuss in detail how I am highly suitable for this...I am a professional Excel expert holding 7 years of experience in utilizing advance level tools, creating dynamic dashboards and Excel (including VBA and Macro) to perform Data Analysis, Data Visualization, Automation and complex calculations. I will be happy to discuss in detail how I am highly suitable for this project. Top Skills: *Microsoft Excel: Advance formulas, VBA/Macros, Dashboard, Data Analysis, Web- Scraping and Data Entry. *Google Sheets: Advance formulas, Custom Scripts, Dashboard *Adobe Acrobat: Fillable forms, Editing and Scripting. ● Excel ● Access ● VBA (Visual Basic for Apps) ● PowerBi ● Tableau ● PowerPoint ● Outlook To contact for work, you can click on "Hire Me" blue button on the right. Thanks again for visiting, looking forward to work with you! Best Regards Arun vähemmän
Palkkaa arunkumar9896
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pasqualepulella pasqualepulella
$15 USD / tunti
Web Developer, General IT and Data entryUnited StatesI have been a Linux power user for many years and I am comfortable with managing, provisioning, and configuring cloud Linux boxes. I have been a programmer for many years and can write many kinds of software for data entry, manipulation, formatting, and display.I have been a Linux power user for many years and I am comfortable with managing, provisioning, and configuring cloud Linux boxes. I have been a programmer for many years and can write many kinds of software for data entry, manipulation, formatting, and display. vähemmän
Palkkaa pasqualepulella
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kutepandasol kutepandasol
$50 USD / tunti
Data Analyst and Business Intelligence SpecialistUnited StatesProfile: I am a versatile and highly skilled freelancer based in the United States, specifically in Florida, with a strong background in various aspects of data analysis, reporting, and business intelligence. My expertise spans a wide range of competencies that make me a valuable asset for any project: Data Analysis...Profile: I am a versatile and highly skilled freelancer based in the United States, specifically in Florida, with a strong background in various aspects of data analysis, reporting, and business intelligence. My expertise spans a wide range of competencies that make me a valuable asset for any project: Data Analysis and Visualization: I excel in data analysis and visualization, enabling me to extract actionable insights from complex datasets and present them in a visually compelling manner. SQL Mastery: I am proficient in writing complex SQL statements, creating stored procedures with parameters, and adeptly managing relational databases, including cloud-based solutions. Process Automation: I have a knack for automating and streamlining workflows and processes, which results in increased efficiency and productivity. Data Integration: My experience in ETL (Extract, Transform, Load) allows me to seamlessly integrate data from diverse sources, ensuring data accuracy and consistency. API Integration: I am skilled in integrating systems with APIs, facilitating data exchange and enhancing system functionality. Front-End Development: My expertise extends to front-end development, enabling me to create user-friendly interfaces that enhance the user experience. Business Requirements: I am proficient at gathering comprehensive business requirements, ensuring that projects align with organizational goals and objectives. Data Modeling: I have a strong background in data modeling, using tools like Visio and SQL Server Management Studio to design efficient database structures. Testing and Quality Assurance: I conduct thorough testing and test planning to deliver high-quality solutions that meet or exceed expectations. Tool Proficiency: My proficiency in a wide array of tools is a valuable asset. I have experience with various RDBMS (MS-SQL Server, PostgreSQL, Snowflake, Azure, Access), languages (SQL, Python, DAX, VBA, Javascript, HTML5, CSS), and data visualization tools (Power BI, SSRS, Excel). I'm also skilled in database management tools (Toad, SQL Server Management Studio, Azure) and automation tools (Power Automate, Python, VBA). My expertise extends to data modeling with Visio and SQL Server Management Studio, as well as cloud-based solutions (Snowflake, Azure, AWS). As a freelancer, I am dedicated to delivering high-quality solutions tailored to your specific needs. My diverse skill set and commitment to excellence make me the ideal choice for your data-related projects. Let's collaborate and turn your data challenges into opportunities for success. vähemmän
Palkkaa kutepandasol
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We are a small company specializing in low cost web scraping projects. We are a team of 5 professionals.We are a small company specializing in low cost web scraping projects. We are a team of 5 professionals. vähemmän
Palkkaa FreelancerTechX
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Agiletechstudio Agiletechstudio
$40 USD / tunti
.NET | PHP | ANGULAR | REACT | ANDROID | iOSPakistanWe are team of skilled, motivated & experienced developers and designers. We are all qualified Software Engineers. We believe in delivering services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following technologies and offering services in: Microsoft Based...We are team of skilled, motivated & experienced developers and designers. We are all qualified Software Engineers. We believe in delivering services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following technologies and offering services in: Microsoft Based Technologies: ASP.net Core , ASP.net MVC 5, Blazor, SignalR, Xamarin, SQL SERVER all Additions, DevExpress Third Party Controls, WPF/WCF, Web Apis 2.0 Google Based Technologies: Android Development, Google Maps Apple Based Technologies: IOS Development, Swift Development Clover Payment Integration Open source Technologies: MeteorJS, ElectronJS, ReactJS, BackboneJS, Angularjs, Cordova, Ajax, Django Frontend and Design Technologies: HTML5, CSS3, JQuery, Logo Design,, Google Material Design, Adobe Photoshop, Adobe Illustrator, Adobe InDesign, Adobe Premier CMS: WordPress, Joomla, Drupal , Magento Programming Languages: C#, Java, JavaScript ES6/ES5, PHP, Python, C++, ROR vähemmän
Palkkaa Agiletechstudio
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Mjsventures111 Mjsventures111
$75 USD / tunti
MS Office Expert | Data Solutions | WebsitesUnited StatesI am a versatile professional with a strong foundation in data, development, and reporting, blending analytical expertise with a creative touch and a natural adaptability to evolving challenges. Data, user interface, project management, automation and operational excellence. I type 90 WPM and am very quick with 10 key...I am a versatile professional with a strong foundation in data, development, and reporting, blending analytical expertise with a creative touch and a natural adaptability to evolving challenges. Data, user interface, project management, automation and operational excellence. I type 90 WPM and am very quick with 10 key as well. vähemmän
Palkkaa Mjsventures111
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AbdullahDwaimah AbdullahDwaimah
$10 USD / tunti
Laravel Backend Developer | Software EngineeringPalestinian TerritoryAbdullah E. Dwaimah Laravel Backend Developer | Frontend Integration Specialist Greetings! I am Abdullah Dwaimah, a highly skilled backend developer specializing in Laravel. With a strong focus on creating efficient and robust web solutions, I offer a wide range of services to meet your development needs. The project...Abdullah E. Dwaimah Laravel Backend Developer | Frontend Integration Specialist Greetings! I am Abdullah Dwaimah, a highly skilled backend developer specializing in Laravel. With a strong focus on creating efficient and robust web solutions, I offer a wide range of services to meet your development needs. The project that I am proud of: I successfully developed the backend control panel for the "European Arabian School" project using PHP Laravel. This robust system allowed complete control over student and teacher management, course administration, and system settings customization, and implemented multi-user support with permissions. Additionally, I integrated visually appealing and user-friendly frontend views using the following technologies: - CSS - HTML5 - JavaScript - jQuery - AJAX What I Can Do: 1. System Analysis and Requirements Gathering: Analysis of your project requirements to satisfy project objectives. 2. Backend Development: using Laravel, I can handle complex backend development tasks: - Responsive Dashboards - Authentication systems - Server-side logic implementation. - API integration 3. Frontend Integration: - Connects frontend with backend. - Enhancing user experience through cohesive design and functionality integration. 4. Database Design, Analysis, and Optimization: - Efficient database design. - Adept at in-depth analysis - Performance optimization for highly scalable and responsive applications. 5. Custom Web Application Development: I can develop custom web applications tailored to your business requirements. 6. API Development and Integration: - Develop custom APIs - Integrate third-party APIs into your web applications. - Payment gateways. - Social media integration. 7. Testing and Bug Fixing: Perform testing and debugging to ensure the reliability and stability of your web applications. 8. Deployment and Maintenance: Deploying your web applications to the desired hosting environment. 9. Maintenance: Provide ongoing maintenance and support. Thank you for considering my services. vähemmän
Palkkaa AbdullahDwaimah
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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 vähemmän
Palkkaa rainbow
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In the Name of Allah, the Most Beneficent, the Most Merciful. Welcome to Ali DataExperts. We believe in quality work. Your satisfaction is the key to our success Feel free to contact us for your project. We are expert in:- Bookkeeping and Account Reconciling and other solutions Excel dashboards Wordprocessing Access...In the Name of Allah, the Most Beneficent, the Most Merciful. Welcome to Ali DataExperts. We believe in quality work. Your satisfaction is the key to our success Feel free to contact us for your project. We are expert in:- Bookkeeping and Account Reconciling and other solutions Excel dashboards Wordprocessing Access Database New Letters Word Processing PDF Transcription MS office Web Scraping Magento Expert Product Listing Data Entry and lot more vähemmän
Palkkaa nimiwebjuggler
