Database Design Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
Hi, there we need to build a website with content management system at backend for us to update product photos, descriptions. Main menu: 7 - 8 pages under product pages, we have 4-5 main categories, and 4-5 sub lines under each of them we need to have a set of nice formats for us to add products & descriptions flexibly. we have in-house graphic designer to provide support in photo jpeg, font type, web banner designs, we will provide this. we need a web & IT partner to focus on web programming & database backend establishment. requirements for the web: - user friendly on PC, mobile & tablet, adjust to screen size - seo & google analytic applicable * may consider long-term cooperation for future update / maintenance price neg with expertise, portfo & past experience
Skills: Database design database management
Fixed-Price - Intermediate ($$) - Est. Budget: $650 - Posted
Candidate: Experience in database design. The successful candidate will be given access to an inventory management software to analyse and from there create the following: 1st - Database design is connected with application design. The requirements and the collection analysis phase produce both data requirements and functional requirements. The data requirements are used as a source of database design. The data requirements should be specified in as detailed and complete form as possible. 2nd - Conceptual Design Once all the requirements have been collected and analyzed, the next step is to create a conceptual shema for the database, using a high level conceptual data model. This phase is called conceptual design. The result of this phase is an Entity-Relationship (ER) diagram or UML class diagram. It is a high-level data model of the specific application area. It describes how different entities (objects, items) are related to each other 3rd - Logical Design The result of the logical design phase (or data model mapping phase) is a set of relation shcemas. The ER diagram or class diagram is the basis for these relation schemas. 4th - Normalization Normalization is the last part of the logical design. The goal of normalization is to eliminate redundancy and potential update anomalies. Redundancy means that the same data is saved more than once in a database. Update anomaly is a consequence of redundancy. If a piece of data is saved in more than one place, the same data must be updated in more than one place. Designs Conceptual, Logical and Physical data models for scalability/flexibility/Extensibility. Performs Data analysis/Profiling to evaluate data and underlying data structures. Documents and publishes the data dictionaries/Metadata, data models to ensure their correct implementation Competencies: Communication Proficiency. Technical Capacity. Time Management.
Skills: Database design Agile software development Database Modeling PHP
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Construct and design a database to handle user login and profiles. Construct a database to handle wine information and scoring. Create a mobile app with clean UI and sleek design.​ Constructing and modeling database and server code scripts. Designing mobile app UI.​ English speaking, cross-platform mobile development skills. Ability to write server code to process calculations on the database.
Skills: Database design database management Mobile App Development
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
This project is to set up a database on AWS to support a mobile app. The database should be a classic rational database (i.e. not no SQL). Part of the task is to suggest what database to use. The database will contain content used in the app, including translations for all text used in the app. The system will be localized to many different languages. At first to English, Simplified Chinese and Traditional Chinese, but over time to other languages, including Arabic. The app will have a database, where the AWS one is the master. Part of the task is to work with the app developer to figure out how best to synchronize the databases. The client database will gather some user data that should be copied back to the AWS one. The first client is an Android app on a customized IOT device. Later we will add mobile apps on Android and iOS, and then a web site, that uses the data as well. We will be using Json here. The first market is China, though we will initially be hosting on AWS Singapore (probably) and later on AWS Beijing. A follow up project to this is to develop a web form to update the database. The markup will be provided, but if you are good at this, then you can offer to do that as well. The database is small to begin with, including only a few thousand rows of code. We will have around 15-20 tables.
Skills: Database design AWS Lambda Database Modeling
Fixed-Price - Expert ($$$) - Est. Budget: $600 - Posted
The Agency is soliciting proposals for professional services to develop a database application that can be used by users within the Agency and the public in general to view economic data. The proposed solution should allow users to capture data in more efficient manner. The Agency will have a system that is accessible anywhere in their IT infrastructure and is backed up with ORGANIZATIONZ’s existing database applications.  There must be effective skills transfer to the Agency’s team and end users to enhance optimal use. 
Skills: Database design Agile software development Web design
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We are looking for a high-level resource with extensive knowledge of MySQL and NoSQL database architecture to examine a unique database structure we have and suggest ways to optimize it for high level traffic. Expert-level PHP would be critical as well. Candidates should have demonstrable expertise in optimizing and securing open source database solutions. Full requirements will be provided to qualified candidates.
Skills: Database design MySQL Programming PHP Relational Databases
Fixed-Price - Expert ($$$) - Est. Budget: $10,002 - Posted
We are looking for highly qualified individuals to design and develop a wearable band that will measure various vitals including body temp, pulse rate, O2, blood pressure and blood glucose. This is use by diabetics and people with hypertension. This technology will make use of carbon nanofibers as well as possible thermal induction technology.
Skills: Database design 3D Animation 3D Printing 3D Rendering