database programming Developers & Programmers

Browse database programming job posts for project examples or post your job on Upwork for free!

database programming Job Cost Overview

Typical total cost of Upwork database programming projects based on completed and fixed-price jobs.

Upwork database programming Jobs Completed Quarterly

On average, 92 database programming projects are completed every quarter on Upwork.

92

Time to Complete Upwork database programming Jobs

Time needed to complete a database programming project on Upwork.

Average database programming Freelancer Feedback Score

database programming Upwork freelancers typically receive a client rating of 4.58.

4.58
Last updated: June 1, 2015
More options
Clear all filters
  1. Andrey E.

    Andrey E.

    Web Scraping Expert and PHP Web Developer

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 12

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience My github account is https://github.com/256cats My blog: http://256cats.com/ Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).

    Groups: Coding Champs

    $39.90 /hr
    156 hours
    4.98
  2. Stefan Knoch

    Stefan Knoch

    Expert Web Developer and Software Architect from Germany

    Thailand - Last active: 9 days ago - Tests: 7

    I am a creative and enthusiastic oop web developer from Germany with extensive experience in cms, ecommerce and website developing by working more then 6 years full-time for advertising agencies around Austria and Liechtenstein. I am capable of designing and developing database systems, frontend/backend architectures and programming professional web 2.0 w3c conform, cross browser compatible and seo optimized websites. I am also very fast at getting into new systems and fixing even the hardest bugs. I have much experience in several web developing areas: - website programming: html, css, js (jquery), seo, cross browser, w3c - cms developing: php, oop, mysql - database designing - architectur designing and planning - ui concepting - performance optimizing (mysql database, sql, php, js, http) - linux server administration (apache, nginx, debian, ubuntu) Frameworks - Jquery - Smarty - Zend - CakePHP - Yaf - my own performance focused lightweight oop framework I love to produce beautifully oop code and optimize performance even in the smallest corners. Im a perfectionist and i want to make me and my client satisfied and happy.

    $33.33 /hr
    50 hours
    5.00
  3. Sergio Pulgarin

    Sergio Pulgarin Agency Contractor

    Software Engineer

    Colombia - Last active: 3 months ago - Tests: 8 - Portfolio: 3

    Providing clients around the world with high quality services in Software Design, Engineering and Development. I have a degree in Electronic Engineering; I have excellent Software development, and Networking skills. My area of expertise is design, engineering and development of Software applications with Networking functionality, use and design of functionality exposed through web APIs. Additionally, I'm experienced in the following areas: - Networking applications: TCP Servers, Sockets, Network requests, Web viewers, Web APIs. - Webkit development for full integration of Web and Desktop applications. - GUI development: Native looking user interfaces. - Filesystems: Creating, reading and writing, text and custom data types. - SQL Database handling for desktop and web applications. - SkypeKit application development. - Server side web applications using Django. I have experience in Object-Oriented design and use better coding practices; I always keep in mind readability and reusability. I also deliver documented sources, when required.

    Groups: LoginRadius

    Associated with: SOLID, GSOLID

    $33.33 /hr
    732 hours
    4.95
  4. Yael Openheimer

    Yael Openheimer Agency Contractor

    Sales Department

    Uruguay - Last active: 06/12/2014 - Tests: 2

    Our main asset is our TEAM, no doubts. We are a group of passionate, innovative and VERY hard working guys that certainly love what they do and can not imagine ourselves other than doing what we do, the way we do and as a part of this team. Our team is composed with high skilled developers (yes you can call us geeks) eager to get into the latest technologies and use them to leverage the products we make for our customers. With a fun and motivating environment we work in a very professional and planned way, knowing that communication is crucial when working offshore, and meeting deadlines is the difference between success and failure, no matter how good your final product is. We also have a great creative team that makes our products not only behave like freaking advanced engineering machines, but also look like a piece of art. That's what we are, that's what you can expect from us and that's what we will be eagerly waiting to show you. . .

    Associated with: CodigoDelSur Agency

    $61.11 /hr
    0 hours
    5.00
  5. Zlatko Derkoski

    Zlatko Derkoski

    html,php,javascript,wordpress,codeigniter,flash developer

    Macedonia - Last active: 2 days ago - Tests: 6

    Over the last 5 years, I have developed a wide range of websites using HTML/CSS/JAVASCRIPT/JQUERY, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have great experience in the following areas: SQL, Ajax, OOP, and software design and testing, WORDPRESS, CODEIGNITER frameworks.

    $22.22 /hr
    790 hours
    4.99
  6. Nadeem A.

    Nadeem A.

    Expert Web Engineer

    Pakistan - Last active: 1 day ago - Tests: 6 - Portfolio: 13

    Over the last 5 years, I have developed a wide range of websites using PHP, Codeigniter, HMTL, DHTML, Wordpress and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website and mobile development project, and I am seeking opportunities to build applications from the ground up for you or your business. My Experties are: PHP, OOP, MVC Codeigniter, Smarty, CakePHP, Yii, Wordpress, Plugin Development, PSD to Wordpress.WordPress Migration and Database Reset XHTML, HTML5, CSS3, Bootstrap, Advanced Typography. PSD to HTML, HTML Email Templates, responsive Email Templates, Web Semantics, Making websites responsive Website Speed Optimization with multiple tools Mysql, postgresql Ecommerce Websites, -- Web Designing, Redesign services during the holiday seasons(logo designs to include holiday symbols and/or colors, new backgrounds or fonts to go with holidays) BigCommerce Javascript (Jquery, Modernizer.js, lettering.js,Isotope,Masonry and other libraries), Ajax, XML, Web services, APIs, Payment Gateways Integration Paypal Advanced APIs. Google App Script Git Version Control Andriod apps development, IPhone Apps development, Facebook Graph API, Facebook app Development, Twitter API, Linkedin API, Tumbler API, Google+ API, C++, Java, Software design and Testing. Thank you

    Groups: Crossrider, PHPFox

    $22.22 /hr
    219 hours
    4.67
  7. Ibrahim As'ad

    Ibrahim As'ad

    Full Stack Developer | PHP | Javascript | Java | Google Map API

    United Arab Emirates - Last active: 17 days ago - Tests: 9 - Portfolio: 7

    Over 4 years of experience in developing large software and websites .. Using Laravel PHP , Java , NodeJS , pure JavaScript also solid experience in Google Map API. I developed some jQuery Plugins like Pagination and FileManager I have experience in creating / using APIs .. I worked with Facebook , twitter , oDesk , freelancer , elance , Google's , LinkedIn I worked with MongoDB , MySql databases . Link to my works : www.workersoncall.com www.whatzup.me http://ibrahimasad.ml/InteractiveMap/ http://www.maps.ie/map-my-route/

    $33.33 /hr
    619 hours
    4.94
  8. Eugene B.

    Eugene B.

    Java Developer

    Russia - Last active: 1 month ago - Tests: 5

    Over the last 7 years I have been involved in several performance-sensitive projects using Java, including video surveillance solution and stock trade automation system. My core competency is performance optimization, and I'm seeking the opportunities to enhance your application to run as smooth as possible. I also would not mind designing said application from the ground up, with performance in mind, of course. Last, but not least, I would be delighted to practice Haskell.

    Groups: Sun Certified Professionals

    $35.00 /hr
    19 hours
    4.97
  9. Shakir Z.

    Shakir Z.

    iPhone,iPad, iOS,.Net MCSD, MAC OS X Developer

    Pakistan - Last active: 1 month ago - Tests: 17 - Portfolio: 18

    I have over 10 years of experience in Desktop and WebBased applications for Windows, MAC, IPhone and IPad. I have these apps on iTunes Appstore: https://itunes.apple.com/us/app/imagerate/id725234027?ls=1&mt=8 https://itunes.apple.com/us/app/modern-spanish-flashcards/id681293062?ls=1&mt=8 http://itunes.apple.com/us/app/hurtigleser/id520548822?mt=8 http://itunes.apple.com/us/app/motionsrace/id466391542?mt=8 http://itunes.apple.com/se/app/infor-sverigestafetten-atea/id555257144 http://itunes.apple.com/se/app/twitch-health-challenge/id555256854 http://itunes.apple.com/us/app/safe-slide/id556461566?mt=8 https://itunes.apple.com/pk/app/ab-fitness-exercises-lose/id593575066?mt=8 https://itunes.apple.com/us/app/leg-exercises-personal-trainer/id601078466?ls=1&mt=8 https://itunes.apple.com/us/app/arm-exercises-personal-trainer/id634901222?ls=1&mt=8 https://itunes.apple.com/us/app/yoga-fitness-poses-breathing/id640050137?ls=1&mt=8 https://itunes.apple.com/us/app/cardio-fitness-exercises-aerobic/id645865326?ls=1&mt=8 https://itunes.apple.com/us/app/push-up-fitness-exercises/id648942662?ls=1&mt=8 https://itunes.apple.com/us/app/shoulder-fitness-exercises/id648944795?ls=1&mt=8 https://itunes.apple.com/us/app/chest-fitness-exercises-upper/id648953650?ls=1&mt=8 https://itunes.apple.com/us/app/pilates-fitness-exercises/id652391078?ls=1&mt=8 https://itunes.apple.com/us/app/butt-exercises-personal-trainer/id649384125?ls=1&mt=8 And one on MAC App store: http://itunes.apple.com/us/app/shoeboxed-uploader/id482807403?mt=12 + I am Microsoft Certified Solution Developer

    Groups: Microsoft Certified Professionals

    $25.00 /hr
    2,802 hours
    4.91