database programming Developers & Programmers

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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: May 1, 2015
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  1. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,615 hours
    4.98
  2. Hans F.

    Hans F.

    American SQLSrvr/Access Developer, Sales Exec, EN-ES Translator/Editor

    Philippines - Last active: 6 days ago - Tests: 8 - Portfolio: 5

    *MS SQL Server/MS Access/VB/VBA RDBMS software application architect/business analyst/programmer/tester/implementer/system and DB administrator; *MS Office/MS Excel programmer. *B to B Sales & Sales Executive/Director, Direct/Indirect Marketing Executive *Technology, Real Estate, Financial/Banking, Tourism/Travel, Public Utilities, etc. *Translator, writer, editor, proofreader, and teacher - experience on 4 continents; *Native spoken/written in English and Spanish, and experience with additional languages, including French, German, Italian, and Tagalog; *Teachers and English/Spanish translation/instruction training in USA, Europe, and Latin America; *ESL/EFL/TOEFL/TESOL/business/conversational/pronunciation (phonetics/phonology) instruction; *Kindergarten through high/prep school, and private tutoring of all ages and materials; *EN-ES/ES-EN translation of general text, business, web, medical and information technology materials; *Freelance, creative, travel, journalistic, medical and information technology writing; *Proofreading.

    $38.89 /hr
    1,184 hours
    5.00
  3. Gadi Meir

    Gadi Meir

    Access Database and Excel VBA Developer

    Israel - Last active: 2 days ago - Tests: 18 - Portfolio: 10

    Senior Access Database and Excel VBA Developer with over 25 years of programming experience. Native English Speaker. Hard-working, honest, reliable, creative, self-motivated and efficient. Working extensively with Access, Excel together with VBA since 1995 and SQL Server since 2003. Outstanding analysis skills to ensure requirements are fully satisfied. Available to work in different timezones. VP Development in Software house - Access/SQL and Excel developer building complex algorithms.

    $39.00 /hr
    259 hours
    5.00
  4. Preston H.

    Preston H.

    20+ years expert SQL database designer preferring MySQL and PHP.

    United States - Last active: 1 day ago - Tests: 48 - Portfolio: 4

    I am one of the top database design specialists on Upwork. My sophisticated hand-crafted database design will save your organization significant time and money. I am a serious professional with over 20 years of experience as a programmer and database specialist. My emphasis has been on creating elegant SQL database design integrated with user-friendly front-end software (desktop and web applications). I have worked mainly as a database designer, programmer and database administrator for bioinformatics, biochemistry, molecular biology, and biomedical research applications. I also have extensive experience programming database-centric software (websites, web applications, desktop applications) for publishing, business, financial, personnel and other purposes. One of the things I enjoy most is creating database schemas which make sense for both programmers and non-programmers, designing with an eye toward flawless data integrity, maximum maintainability and optimal performance. I love crafting websites and web applications which perform with shocking speed. It makes for a better experience for users, developers and administrators. My expertly designed database systems - with well-written queries, intelligently chosen indices, and sensible caching strategies - can easily perform 10 to 100 times faster (using the same underlying hardware). My emphasis when working with clients is on their data and system usability, not specific trends or technologies. But in case you're wondering about some specifics, I strongly believe that the database data should be integrated with but also somewhat independent from a presentation/application layer. Data in the database should be easily accessible from one or many different applications built using one or multiple different technologies. Currently I favor PHP/JavaScript/HTML5 for web applications, RealBasic/Real Studio/Xojo for cross-platform applications [Mac OS X/Windows/Linux], Xcode for Mac OS X-only/iOS applications, Visual Studio for Windows desktop applications. I prefer using MySQL for back-end RDBMS, but I also use Oracle, Microsoft MS SQL Server, PostgreSQL and SQLite on a regular basis. If your data and information organization is already in great shape, and if you are satisfied with how your database-integrated software and website performs, then you probably don't need a high-end expert like me. I can make routine modifications, add to well-crafted existing systems, etc. But so can many other people. But if you're just getting started on a new system that you want done right, or if you suspect your database website programming strategy needs an overhaul, then I can get you on the right track in a short amount of time. * * * * * * * * Let me mention a few of the client-friendly policies and practices I apply with all my clients. I don't do these things to distinguish myself from other contractors. (I would hope they all do the same.) I do these simply because this is how I would want to be treated if I was the client: - You don't need to have your own web servers; I can host development and/or live production work on my own high-capacity servers. - I don't mind working on a client's servers, or doing dev work on my servers and transfering finished work to client's servers. - I do not charge clients any fees for hosting their websites or software systems, or for moving their websites or software systems elsewhere. - I provide clients with root log-in access to all the work I do for them; you are welcome to log into the server (cPanel, FTP, and phpMyAdmin) at any time and copy or back-up or move any work I do for you. - If I am working for you, all work product, all source code, all database design belongs to you. Always. Period. - I am happy to work with you and/or other programmers you enlist to work on a project; I am happy to pass off development work. - I do not provide mysterious "black box" solutions. I am happy to have you look under the hood at everything I do. You don't need to know anything at all about the inner workings of a system. Or you're welcome to ask about the most intricate details. - If we're developing a system from scratch, I prefer to do so using very widely-available technologies (PHP/MySQL/JavaScript/HTML5) which you can hire countless other people to work on if you decide to have other developers work on your system. - Do not be embarrassed to ask ANY question! I enjoy working with clients who have zero technical know-how in programming/databases/etc., partially because I appreciate their expertise in OTHER fields (real estate, art, medicine, law, science, civics, etc.) If you already know everything about databases and programming you probably wouldn't need me, would you?

    $82.00 /hr
    466 hours
    4.99
  5. Mauricio Nicastro

    Mauricio Nicastro

    Software Developer

    Spain - Last active: 1 month ago - Tests: 5 - Portfolio: 5

    TDC Software is a company with more than 15 years of software development experience. We have developed desktop, web and mobile applications that cover a wide range of industries. We use Clarion, Windev, Webdev, Windev Mobile as development tools and SQL as database backend (Microsoft, Oracle, Firebird, PostgreSQL). Our team includes software developers, system analists, database designers.

    $44.44 /hr
    6 hours
    5.00
  6. Don Beer

    Don Beer Agency Contractor

    19 yrs - Developer, Analyst, DBA, Sys Admin, Consultant, Security

    Canada - Last active: 2 days ago - Tests: 8 - Portfolio: 4

    Over the past 19 years, I have developed Oracle database information systems using SQL, PL/SQL, Powerbuilder, VB and Unix scripts; developed websites using HTML, DHTML, XHTML, CSS, PHP, CodeIgniter, Ajax, Javascript, Java and MySQL; and worked as an Oracle DBA. My primary skills lie in Oracle and MySQL database design, application programming, and website development, and I am seeking opportunities to develop database applications and build websites. In addition, I have experience in Object-Oriented Design and Development, Systems Analysis and Design, data transformation (ETL) for application conversion projects, Quality Assurance, Business Continuity Planning, Server and Database Security and digital graphics using Photoshop and other graphics tools. I have also shared my knowledge in database management and design, network administration and design, quality assurance and website development as a college professor. I view the transfer of knowledge to buyers as an important part of projects in order to promote my clients continued success.

    Associated with: DBits Technology Services Agency

    $100.00 /hr
    6,282 hours
    4.88
  7. Vitali L.

    Vitali L. Agency Contractor

    Development Manager: Android, iOS, .Net, Java, LAMP, BI

    Belarus - Last active: 1 month ago - Tests: 6 - Portfolio: 10

    My role as software developer has evolved these past few years from Senior Developer to Development Manager. As a Senior Developer I collaborated on a wide range of projects which leveraged my technical skills in SQL, HTML, Javascript, AJAX, .NET (C# & VBA), WCF, WPF, XML/XSLT, Java, LAMP, Ruby on Rails and mobile development both iOS and Android. As a Development Manager I utilize my strong technical, communication, organization and team leadership skills to ensure all project are well run, have open and transparent communication and timely delivery of milestones. I have experience directly managing a wide range of team sizes, whether internal and external, and am comfortable managing Agile or Waterfall projects. I currently serve as a bridge between the talented staff here at ITRex and your team and ideas regardless of your location, stage of development or level of technical proficiency. The entire team at ITRex takes great satisfaction in providing excellent service and solutions and we look forward to discussing any upcoming development needs you may have.

    Associated with: ITRex Group

    $44.44 /hr
    5,880 hours
    4.91
  8. Maciej Zubala

    Maciej Zubala Agency Contractor

    Senior Ruby On Rails developer

    Poland - Last active: 1 day ago - Tests: 4 - Portfolio: 6

    Software development is not only my profession but also my greatest passion and hobby. This is why I spend majority of my free time improving my programming skills, learning new concepts, technologies, languages and tools. I get the greatest satisfaction when products I develop are released to the world and people start using it - that makes me want to spend more time at work. When not in front of my monitor, I'm probably taking care of my daughter or doing some sports (tennis and swimming most of the time).

    Groups: Upwork Verified Developers

    Associated with: Rocket Mind Software

    $38.89 /hr
    5,447 hours
    4.60
  9. Morten Brendefur

    Morten Brendefur Agency Contractor

    Software developer

    Norway - Last active: 22 days ago - Tests: 9 - Portfolio: 1

    I became fascinated with computers from an early age. At age 13 I started breaking down the software other people had made. I experimented and basically taught myself the mind of computers. I am autodidact in Basic, Turbo Pascal, Delphi. I am familiar with SQL. As for my computer-skills, I have myself developed some of the worlds fastest routines for managing vast amounts of data... I don't think I should go into the subject of all the software I have used and can use on a professional level (you would be stuck here reading for a very long time). I am in addition basically bilingual. Maybe this can be put to work for you. I really enjoy working with different languages.. Translating and transcribing is not only fun, I still come across a few words that I don't know, and that is the fun part of researching and learning.. I can translate these languages in a professional manner: English, Danish and Swedish ---> Norwegian Norwegian, Danish and Swedish ---> English Norwegian, English and Swedish ---> Danish For short texts, I also offer translation like: Norwegian, Danish and English ---> Swedish. German ---> Norwegian, Danish, English and Swedish. I can offer transcription of Norwegian, English and Swedish audiofiles. I would also love to do some German transcription for personal learning purposes.. My german understanding of the spoken language is not bad. (When the Danes start speaking properly, then I can do their language also :D, for now, it is too time-consuming for me.) Phew. That was a lot about language... Where did it all start you might wonder... Well.. It helps being told that you can not do it. (Don't listen to that you parents out there. Recognise your childrens values. Encourage them!) Apart from that, it does help to be stubborn! and travel around a bit is not bad either. Being a software developer is what I really want for my future. Challenges will come my way and I will do whatever I can to meet those challenges in a professional manner. Many old programmers or those taught a language at school see problems and a box they are stuck in. In school I was the one teaching my teachers. I was the one thinking outside the box to get things done. I can be stubborn some times, but in my mind, nothing is impossible. The impossible only takes a little bit longer time. I wish to put my skills into good use and I hope that will be something for you.

    Associated with: TalkDocs Pro Agency

    $44.44 /hr
    338 hours
    4.95
  10. Bitbyte D.

    Bitbyte D. Agency Contractor

    IOS/Android/drupal Web/Wordpress/Zend Framework/ROR

    Pakistan - Last active: 4 days ago - Tests: 7 - Portfolio: 45

    We as a team have experience in variety of technologies ( ROR, PHP Zend, IOS,Android, Flex/Flash, C#.Net). We are looking for long term relationships: We are starters in freelancing but have development experience of more than 5 years. We will provide all services from project management to quality assurance and maintenance in every project. http://www.bitbytez.net/

    Associated with: Bit Byte Developers

    $33.33 /hr
    329 hours
    5.00