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Drew Ulmer

Drew Ulmer Agency Contractor

[Upwork Top 5 Percent] Professional Rails Developer

United States - Tests: 4 - Portfolio: 6

When you hire me, you're hiring a top 5% Upworker with multiple successful projects and universally happy clients. I am an expert Ruby and Rails developer with more than 6 years of successful projects with Ruby on Rails versions 2.3 through 4.x. I enjoy working on everything from ecommerce to line of business applications and I specialize in identifying and fixing security issues. I can occasionally be found on the #rubyonrails freenode IRC channel and my github can be found under the username latortuga. I have contributions to major open source projects including Ruby on Rails, Devise, ActiveAdmin, cache_digests, warden, spree, and zeus. I am generally interested in Ruby or Rails development proposals, provided they include information about the actual project and not merely a list of skills.

Groups: Twilio

$150.00 /hr
1,104 hours

Shageevan Sachithanandan

Shageevan Sachithanandan

CMS and Ecommerce solutions provider

Sri Lanka - Tests: 9 - Portfolio: 15

Upwork Freelancer plus the CEO of a successful E-Commerce store in Sri Lanka which did more than $1million revenue within an year of launching and still going strong. My core skills include HTML, CSS, Javascript, PHP, MySQL, WordPress, Shopify, BigCommerce, cPanel/WHM, JIRA/Confluence Administration plus anything related to web developement and server configuration. I will be available every weekday 3:30PM GMT to 5:30PM GMT and you can contact me via Skype or oDesk messages.

Groups: BigCommerce, Bluehost Developers and Designers...

$55.56 /hr
1,993 hours

Sarim Ghani

Sarim Ghani Agency Contractor

.Net, C#, SQL, QuickBooks Online, PHP, ASP.NET, Ionic, Cordova

Pakistan - Tests: 4 - Portfolio: 7

IT Project Management Professional charged with leading and managing the medium to high complexity software development projects in off-shore and in-house scenarios. Have thorough skills in Managing as well as design, development and implementation of large scale software projects. 1 Over 6+ years of experience in Project Leadership/Management, specifically managing multiple development teams and coordinating with numerous stockholders involved in number of projects. 2 Over 5+ years of experience with ETL tools such as SQL Server (DTS) 3 Over 4+ years of hands-on experience in modeling, designing, tuning and leveraging large databases. 4 Over 1+ year of experience in data warehousing especially designing star schemas, dimensional modeling, and cubical analysis 5 Over 6+ months experience in Mobile Application Development focused on HTML5, Android, windows Mobile and PhoneGap.

Groups: Microsoft Certified Professionals, Twilio

$35.00 /hr
1,896 hours

Luong T.

Luong T. Agency Contractor

Delphi,Web,C#,NET,PHP,RoR,C/C++,Window, Android, IOS, VoIp, OpenCV

Vietnam - Tests: 17 - Portfolio: 9

- I am an engineer IT Programmer with over 15+ years experience program and develop, fluently language programmer (Pascal, C/C++, Object C, Php, C#, Java, Perl, Php, Web Application, Network Programming, HTML/HTML5,XML,CSS,Javascript, Jquery, jquery plugin, - Opensource wordpress, joomla, drupal, OpenCart, Xcart, eShop, Web.Net,, ..etc) and use well IDE (Eclipse, Visual Studio 2008/2010/2012/2013/2015, Nokia Qt develop, Vim, Netbean, IntelliJ IDEA, Xcode) to develop application the fast and best. - My skill is coding, good thinking algorithm, process flowcode and my knowledge about IT area very good to support for working. I can do and understand clearly many OS(Window, Window Phone, IOS, Linux, Android, Linux Kernel, Linux Embedded, Window Mobile, Image/Video processing, VoIP, OpenCV) and Database System(MS SQL 2000/2005/2008/2012, PostgreSQL,MySQL, MongDB, FireBird, foxpro, IBM DB, Oracle, No SQL - I also joined to design/work and completed many large project with position team leader, coder). Please contact me i will show to you all previous my works. - Reading and understand new technology very quickly and apply to work well.

Groups: Bluehost Developers and Designers, Crossrider...

$15.00 /hr
4,646 hours

Shaharyar H.

Shaharyar H. Agency Contractor

Salesforce Certified CRM Expert - Top Position in Salesforce

Pakistan - Tests: 6 - Portfolio: 15

Over the last 10 years, I have analyzed, designed and developed a wide range of business systems and applications. My profile is top ranked on Upwork as Upwork has certified me as one of the highest performing freelancers around. I am a certified developer, administrator and consultant with over 200+ successful implementations worldwide. My major expertise is in the following areas of Salesforce Development Services:- - Apex Classes - Apex Triggers - Visual Force pages - Sites - Integrations (WSDl / Json/ XML) - Rest API - Web services - Developing AppExchange Products - J Queries, Java Scripts, NodeJs, Angular JS - Payment Gateway integration with Salesforce Salesforce Integration Services:- -Integration of Salesforce with external web and desktop apps. -Develop custom in Salesforce to be used by other apps. - PHP website integration with Salesforce - Wordpress to Salesforce integration and plug-in development -.Net and Java Application integration with Salesforce - Native Android & iOS app development using Salesforce API and data Administration and Customization Services:- - Configuring the Vanilla - Object/Field Creation - Setting up Users, Roles & Profiles - Creating Workflow Rules - Writing Validation Rules - Creating Page Layouts - Loading data via Data Loader & Jitterbit Data Loader - Amazing analytics by creating various Reports & Dashboards - Sharing Rules - Views / Lookup / Search - Chatter Functionality - AppExchange Tools - Home Page Components - Multi Currency - Data Cleansing - Data Entry - Data Research - Setting up Campaigns & Email Marketing Tools I WILL ENSURE YOU MY BEST SERVICES FOR YOUR JOB.

Groups: Microsoft Certified Professionals,

$25.00 /hr
7,515 hours

Arpan aggarwal Agency Contractor

proficient in PHP,cakephp,python,Wordpress

India - Tests: 2

I have a diverse experience of working on web and desktop applications for over 5 years now. My web expertise ranges from web implementation through PHP, wordpress, cakePHP, RoR, JS/JQuery, SQL to web promotion strategies such as SEO, SME etc. I am well versed with OOAD & product life cycle and have good hands on experience of working with major product dev companies over the time. I am a qualified individual from top rung Indian engineering institute who prefer to work on per project/client basis and ensure the best of quality in the least of the time estimates.

Groups: Twilio

$18.00 /hr
1,537 hours

Olga V.

Olga V. Agency Contractor

.NET, SQL, JavaScript, PHP, Symfony 2, Yii, Wordpress, Magento

Ukraine - Tests: 6 - Portfolio: 25

Our team have rich experience in creation various websites and web apps, including large-scale and complex e-commerce solutions, gambling solutions, social networking systems, online shops, search engine, online & desktop business applications, billing systems, encryption & security applications, also custom design, support, QA/testing and SEO if needed. We are located in Kharkov (Ukraine). English/Russian native speaking team. We can work as an outsourcing partner for your company. This wasn't a problem to work during last 4 years with a lot of clients all over the world (USA, Canada, Europe). Our team is highly experienced more then 5-7 years in: - Platforms: Microsoft. NET(.NET Framework 1.1/2.0/3.0/3.5, Windows Forms, WPF, WCF, WWF, ASP.NET, ADO.NET ) - Technologies Web: XML / XSL, HTML / DHTML, SOAP, JavaScript, PHP, ASP, AJAX - Databases: Oracle, Microsoft SQL Server, IBM DB2, PostgreSQL, MySQL - Business intelligence: OLAP - Android development: Technologies : -Sqlite -Broadcast Receivers -Services -Activities -Layout Management -Notifications -Working with vicarious API -TouchEvents,MultitouchEvents 3D/2D Engines : -Native Android 2D graphics -JmonkeyEngine -LibGdx -Ardor Engine -RajawaliEngine -Min3D Framework -Unity3D -Linderdarium Engine -jCPT -AndEngine Low cost of high-skilled resources and operational expenses let us expose reasonable prices for our services. As usual, we divide all our projects into milestones. We'll be delivering you the results of each milestone and you'll be able to test it and make sure that they correspond to your expectations. We are interested in long-term partnership, providing best solutions of any complexity. We are very much interested in your projects, as our company are several software departments with more than enough shifting with time for best cooperation with other time zones.

Groups: AWeber, BigCommerce...

$22.22 /hr
6,607 hours

Kanwaljeet K.

Kanwaljeet K. Agency Contractor

Twilio, SMS , IVR applications ,stripe , Android, IOS applications

India - Tests: 5 - Portfolio: 5

Over the last 10 years, I have developed a wide range of websites for start up and small business in Twilio, Android, IOS, PHP And I have good experiences in different php frameworks and Android/IOS apps For payment and subscription we have used Chargify, Stripe, Tract, Paypal,

Groups: Twilio

$20.00 /hr
1,702 hours