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Programming & Development web development & design

Database Design

$20/hr Starting at $100

I have developed database for Web and Mobile application for 10+ years. I have rich experience for big data. I have implemented this to some web and mobile developments. I will cover: Database Design Database schema Database development ERD diagrams Complex queries Normalization(1 NF,2nd NF, 3rd NF) Denormalization Joins/ Triggers/Sub queries/Functions/Operators/Views/Sequence Constraints on tables Backup and recovery Stored procedures Queries Databases: Mysql SQL Server Postgree Oracle Sqlite MS Access NoSQL I can also Design Databases from Scratch Like: Management System Inventory Database Educational system Sales Management Systems Shared information systems Employee Payroll Database CRMs Any Custom Database Design etc Thank you.

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$20/hr Ongoing

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I have developed database for Web and Mobile application for 10+ years. I have rich experience for big data. I have implemented this to some web and mobile developments. I will cover: Database Design Database schema Database development ERD diagrams Complex queries Normalization(1 NF,2nd NF, 3rd NF) Denormalization Joins/ Triggers/Sub queries/Functions/Operators/Views/Sequence Constraints on tables Backup and recovery Stored procedures Queries Databases: Mysql SQL Server Postgree Oracle Sqlite MS Access NoSQL I can also Design Databases from Scratch Like: Management System Inventory Database Educational system Sales Management Systems Shared information systems Employee Payroll Database CRMs Any Custom Database Design etc Thank you.

Skills & Expertise

App DevelopmentBack End DevelopmentDatabase DesignDatabase DevelopmentDesignMicrosoft SQL ServerMobile DevelopmentMySQLPostgreSQLServer AdministrationSoftware DevelopmentSQLWeb Development

Related Work Collections

8 Reviews

  • Tom 1037 says,

    Wang immediately responded to the RFQ with fair pricing and a solid work plan to meet the task requirements. Worked with us in our timezone remotely to update the project and ensure that everything was working properly. Great work... will definitely be working with him again!

    for Update Reference Fanstel Android App on Oct 21, 2022

  • saud 25 says,

    he did great job and on time professional i will hire him in the future

    for web work on Sep 25, 2019

  • George 594 says,

    I've worked with so many freelance software engineers over the last 10 + years I can't count them all, but Wang is one of my favorites. He always responds quickly to any tweaks I want, VERY professional and nice, and does great work. Highly recommended.

    for Mobile App and ASP.NET Web Development on Jun 04, 2019

  • George 594 says,

    Good standard of coding and testing by Wang.

    for Mobile App and ASP.NET Web Development on May 28, 2019

  • George 594 says,

    Wang has done a satisfactory job, he understood the requirement and delivered work with quality assurance.

    for Mobile App and ASP.NET Web Development on May 20, 2019