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    7,432 database application developer jobs found, pricing in USD

    ...much time to access the needed data and there are multiple MySQL queries executed during a request. This cannot be resolved by adding more resources to the server, but the database will have to be reviewed and optimized. Especially the table with name wp3c_postmeta that has almost one million rows inside of it. Slow queries cause a delay in the response

    $172 (Avg Bid)
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    21 bids

    ...calendar days without fail-- We have an application developed in node js and angular js, looking for a developer who can add two more modules to the current application. Our server is in Amazon, the person should have knowledge to work on linux server. I will give all the necessary access, current files, database, amazon login, etc. One module is

    $530 (Avg Bid)
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    Looking for a c# developer to help build a c# windows console application to perform a series of statistical calculations based on the results from a MySQL query. Must have knowledge of MathNet and C#. Steps of program: 1- query a time series from MySQL database 2- run that data stream into a series of MathNet calculations (standard deviation

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    Job bidding web (Node.js,php) 6 days left
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    Hi , my name is Shawn and I am a CEO of IT agency in south Korea I am here to find a full stack php developer who can design well. I already have a desktop app developer and android developer but I don't have a php web developer. I have met so many scammmers who lied and try to cheated me and has a bad skill here. So I am very cautious to hire

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    19 bids

    I need the developer to source and open source document signing application and then create a registration page that has integrates an active selfie picture (from github) and can store documents uploaded by the user. The open source software must allow for document signing by multiple parties that can person intiating the document signing process

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    Payroll management application - Application invoices clients and creates reports that go to insurance carriers. More details on it later. One lead developer is already working on it. Requirements for this Job : Please read carefully and then message me. 1. PHP, Laravel framework preferred or experience with similar frameworks like Zend, Kohana

    $348 (Avg Bid)
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    We have an application which is built one of inexperienced developers. so there is not good coding and bad database relationship. we have tried to fixed the issues we have but new experience developer saying its better to start from scratch. current website super slow but functionality is good. so we decided to make a fresh application. Design+functionality

    $1500 (Avg Bid)
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    ...built with two core capabilities: * Local storage/ database. * Data synchronization. Offline Data Storage and Access: While making the app work offline, the selected developer has to make it so that the app will often need to store data directly on the client’s device. This allows the application to work effectively even when there is no connection

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    Payroll management application - Application invoices clients and creates reports that go to insurance carriers. More details on it later. One lead developer is already working on it. Requirements for this Job : Please read carefully and then message me. 1. PHP, Laravel framework preferred or experience with similar frameworks like Zend, Kohana

    $118 (Avg Bid)
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    CodeIgniter Developer Needed! 1. Home page installation 2. add/update current database, 3. import previous data to new database Skills Needed: 1. Fix / Edit Web Application, Following current Framework flow. 2. HMTL, CSS, Bootstrap 3. MySQL Queries, ImportingExporting, Delete data within current database. 4. CMS (Content Management System)

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    Website Design 1 day left

    Hello, we are looking for a very experienced website developer to build and design a similar website to these for front and back-end application 1. email html database 2. graphic design 3. website design

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    ...iOS developer versions of the application. Three metrics (WSs, time between WSs, and an in-seat activity score). Throughout the day, the mobile application will send notifications to the end-user if they fail to comply with their WS goals. including a diagram of the flow of data from the Sensor Mat to the Data Logger to the Mobile Application. In

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    Looking for an experienced Drupal Developer for a 6-week project starting end of May - Mid June. Full website build. Must be based in Melbourne, Australia. Required skills • At least 2 years of solid experience focusing primarily on Drupal CMS architecture and development with Drupal 8 • Very strong experience with all aspects of Drupal development

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    Local
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    Looking for an experienced Java full-stack developer for a Web Application project. The goal of the project is to create a Web-based Tool for Analyzing Survey Data. The core algorithms of NLP and Machine Learning analysis are already developed in Java. We still haven't decided which Database work with, probably MySQL or ElasticSearch. I have 5 questions

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    We are looking for a developer to help us build an application. We have a VoIP phone system and would like to integrate it with our practice management system. Our practice management solution uses iSQL anywhere for the database and we use FreeSWITCH as our VoIP server. There are several features we would like to add to the integration. As this

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    I need a skilled mobile developer to develop an iPhone application just like [real color picker] in android. Required Features : - ability to define up to 10 colors for each palette - ability to save up to 30 mixed colors for each palette - possibility to copy the palette - database of 430 predefine colors - ability to set the texture and form

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    I need an iPhone app. I already have a design for it, I just need it to be built. I would like a dB developer to develope a dB for mobile application. The dB will be stationed in AWS. The database will be accessed by the mobile app as well as the web portal. I have developed the schema and high level structure and I need someone to develope the actual

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    50% Payment will be made after completion of 50% work completion. Developer should have experience in Magento and Node JS. No upfront will be given. Source code will be my property. Most of the work in this template we have completed. I have a Premium Magento Template for eCommerce and I want it to be customized with features of price compare

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    Hi , my name is Shawn and I am a CEO of IT agency in south Korea I am here to find a full stack php developer who can design well. I already have a desktop app developer and android developer but I don't have a php web developer. I have met so many scammmers who lied and try to cheated me and has a bad skill here. So I am very cautious to hire

    $525 (Avg Bid)
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    40 bids

    We need an android developer to pickup a large load of our development of the app. We currently have login, registering and recovering account. Leaving an entire application to be developed. Development will include in UX and UI. UI is provided. Below is a generic outline of the expected development: Network Code - Network client to send POST

    $21 / hr (Avg Bid)
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    114 bids