Website Development, Sql Freelancers

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Yuriy P.

Yuriy P.

Web-developer (PHP/Python + Frontend)

Russia - Tests: 11 - Portfolio: 7

Hi, I developed web applications for last 4 years using PHP, MySQL, xHTML, CSS, JS (native and with framework). I worked on absolutely new projects and maintained existed ones. I also have some experience in SQL, Ajax, OOP, JSON, XML and worked with different php frameworks (I prefer Kohana to build websites from the ground up).I'm seeking work to create awesome web applications. If you have some work for me - let's discuss collaboration.

Groups: Zend Certified Engineers

$33.00 /hr
3,796 hours

Paolo B.

Paolo B.

Senior Coldfusion Developer

United Kingdom - Tests: 3 - Portfolio: 2

ODesk / Elance preferred No 1 English Coldfusion Developer... Are you looking for value and quality? Then I'm your guy. I am a Senior Coldfusion Developer with 13 years experience and am also the creator of Fusemox (http://fusemox.com) - a lite Coldfusion framework that helps small-medium businesses and developers set up a well structured website quickly and with ease. I have been developing web applications primarily in Coldfusion for more than 13 years. I have a strong technical background as well as a keen eye for design which is unusual for a software engineer. My strongest skills are Coldfusion and Railo, Fusebox, MySql, XHTML and JQuery. I also have a good background in ASP.NET (C#) and SQL Server.I am self sufficient and a focused and efficient worker. I also have excellent communication skills. My strong front-end and back-end experience should make me a great addition to any web development team. I have spent the last 10 years as a full time employee, with the last 6 as the development lead and architect at a development house that did work for a government agency as well as other big corporates. I have since decided to get out of the rat race and work on a freelance basis which allows me more freedom and also allows me to gain more experience and a broader range of skills.

$83.33 /hr
4,384 hours

Zbigniew Pieslak

Zbigniew Pieslak

Expert Ruby on Rails & Javascript Web Developer

Poland - Tests: 8 - Portfolio: 8

Over the last 7 years I have acted as a web developer and a Ruby on Rails expert, having the privilege of working with large international enterprises (NBCUniversal, Comcast) as well as many promising startup companies. I consider myself to be a hard-worker motivated to deliver only a well-tested, scalable and performance-wise code that meets the current programming standards. During my career, I learned that understanding client's needs, good planning, proper programming experience as well as regular and honest communication are the key factors to build a successful relationship. Please have a look at my portfolio and the feedback I got from my clients. I’m passionate about learning new tools and programming languages and I quickly adapt to new environments. I’m seeking long-term relationships and new challenges. I am looking forward to hearing from you about your next project!

$45.00 /hr
4,353 hours

Wallace Ferreira

Wallace Ferreira

Software Analyst/Developer

Brazil - Tests: 10 - Portfolio: 2

Hello, my name is Wallace. I've been working with software development for over 9 years. I acquired a lot of experience developing applications using Visual Basic, C/C++, PHP and Java. My expertise is analyzing and developing Desktop and Web Applications such as: + Crawlers/Web Crawlers - Collecting and storing data from sites, documents, videos, photos, social media sites, classified ads sites, etc. + Web Data Scrappers - Extracting, parsing, filtering and storing relevant data from web pages to readable and manageable formats like Excel, CSV, HTML, etc. + Bots and Automation scripts - Extracting and making business decisions out of data from documents like PDFs, Excel, CSV, XML, TXT, etc. - Sending email reports automatically - Auto filling forms - Price comparison apps - Event notifiers + Data conversion/transformation - Transforming/Converting data between formats for import/export in different applications. - Feed generation - Report construction + API development/integration - Adding support for third parts services - Creating interfaces for communication between systems. I have developed dozens of applications for a wide range of application domains including: - E-Commerce sites (like Amazon.com, Walmart.com, ToysRus.com, etc) - Financial market - Market research groups - Medical related groups - Shipping companies - And several other personal applications. Some formats I have expertise in are: - JSON - XML - SQL - CSV - PDF - TXT - HTML - XSL - XSLX - And others Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. Since 2009, I have been working for a company that develops software for the financial market - EconoInfo (http://www.econoinfo.com.br). In 2012, I graduated in Computer Science at the Pontifical Catholic University of Minas Gerais - PUC Minas. Over the past four years, I specialized in Java development, especially Java EE 6.0, focusing on technologies EJB, JPA, JSF, JMS and JCR. Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. As a developer in charge of creating the EconoInfo website's interface, I also specialized in Servlets, HTML, JavaScript and CSS.

$33.33 /hr
1,285 hours

Alexander Kozlov

Alexander Kozlov

Top level professional Architect and SW engineer

Russia - Tests: 19 - Portfolio: 8

Make things done! I'm a professional software architect/developer with more than 12 years of experience. During my career I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of scalable websites and web applications, mobile applications, cloud SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

$48.00 /hr
1,772 hours

Darren Davies

Darren Davies

Software Engineer

United Kingdom - Tests: 2 - Portfolio: 2

A professional Software Engineer based in the England (North East). BSc (Hons) Computer Science, Microsoft Certified Professional and Microsoft Specialist. Experience in the following technologies: C#, C, C++, Delphi, VB6, VB.NET, ASP.NET MVC (nHibernate, Fluent nHibernate, Entity Framework), ASP.NET, Java, PHP, SQL, T-SQL, SQL Server, MySQL, SSRS, SSIS, SharePoint (2007, 2010, 2013), mIRC Scripting, Workflow, K2 BlackPearl, HTML, HTML5, CSS, jQuery and JavaScript.

$70.00 /hr
935 hours

Jennifer C.

Jennifer C.

UX and Visual Designer

United States - Tests: 2 - Portfolio: 19

www.JenniferCinquini.com I work full time as a freelance designer in San Francisco. I have a degree in Industrial Design from the University of Washington. I specialize in UX and Visual Design. I create a great user experience with strong visual appeal. I often work on web and mobile interface design, taking a complex project and making it easy to use. From siteflows, to wireframes, visual design and brand image, I create a simple and pleasing design from the complex. I have a love for great design and an ambition for entrepreneuship. After college, I worked as an Industrial Designer for Lotus Fixtures where I focussed on Furniture and Store Display Design. This led to working with Lotus overseas for a year in China, which was a wonderful experience. I now lives in San Francisco and use my creative experiences to aid in my designs.

$72.22 /hr
498 hours

Yury R.

Yury R. Agency Contractor

Professional .NET, Team Lead

Ukraine - Tests: 2 - Portfolio: 4

Specialist in the field of IT technologies with 9 years experience. A Software Developer with over 8 yrs commercial experience in the web/internet area primarily with ASP.NET and SQL Server. Most recent experience has been working in digital agencies. Within this area has successfully completed a number of different commercial projects. As a result of working on a variety of projects both within a team and individually using emerging technologies such as .NET 3.5/4.0 has the necessary skills and experience to work in many areas of web/internet development. • Good insight into design patterns and designing applications using an OOPS • Experience of developing business applications using in C#, .Net Framework, ASP.NET, ASP.NET MVC, WEB API, WPF, WinForms, WCF, ADO.NET, LINQ, EF, AJAX • Experience in developing data-driven n-tier enterprise applications • Experienced working with Git, Mercurial, Perforce SVN and TFS • SQL programming experience, wrote back-end Procedures, Functions, Triggers and familiar with query optimization techniques • Experience in implementing reporting using Crystal and Microsoft Reports • Experience integrating open source tools and libraries in the .NET application project • Experience in implementing data layer with NoSQL data storages: MongoDB, CouchDB, RavenDB • Experience in Node.js with RabbitMQ, Elasticsearch, Redis • Experience in front-end level: jQuery, ExtJs, Prototype, Backbone, KnockoutJS, Underscore, Less, Jade • Experience in .NET based CMS: Orchard, Umbraco, DynamicWeb, Composite C1 • Experience-based familiarity with various software development and deployment methodologies especially with Agile, Scrum •

$35.00 /hr
5,225 hours

Marcin Szczepanski

Marcin Szczepanski Agency Contractor

Senior Ruby on Rails developer

Poland - Tests: 9 - Portfolio: 10

I have been developing web applications as a hobby, before it became my profession. I am a young developer but with solid experience already. I was involved in the creation of a number of interesting projects/applications. I am constantly broadening the scope of my skills and techniques. I like working in team and I'm always willing to share knowledge.

$32.00 /hr
5,177 hours