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  1. Igor Gamayunov

    Igor Gamayunov

    Software Architect and Developer

    Canada - Last active: 12 days ago - Tests: 1

    I have been developing Asterisk based telephony systems for more then 8 years and have very extensive, more than 18 years, Linux development experience. I have provided Asterisk and OpenSIPS cloud based solutions that comprise both back and front-end components and include complex dial-plans, IVRs and AGI scripts, in the following areas: - Hosted PBX applications - Conference bridge applications - Call Center applications - Intelligent Telephony load and stress test applications - Asterisk ARI - Asterisk WebRTC - REST API, OAuth 2.0 I have designed and developed Asterisk based Call Center system that is running on the AWS EC2 instances. This system is successfully integrated with the following platforms: - Proprietary CRMs - vTiger - Bigcommerce - Shopify - Nation Builder - NGP VAN I have very extensive customer support experience and good at writing user guides and developer API documentations. In addition I have a Project Management certificate.

    $38.89 /hr
    599 hours
    5.00
  2. Dan Kreisher

    Dan Kreisher

    Industrial Design Expert

    United States - Last active: 22 days ago - Tests: 2

    Over the past 10 years, I have worked in a diverse areas of industry and technology. Having to meet very tight deadlines in industry required much focus and communication to ensure the final product delivered was just as the client envisioned. Most work performed has involved AutoCAD, but proficiencies also include Autodesk Inventor, D.S. Solidworks, and Adobe Photoshop, Illustrator. I also have a strong background in standard CNC machining standards and various software packages such as AlphaCAM, Mach 3, and Gibbs 2000, and ArtCAM. Experience in prototyping products and 3D printing. Electrically, I have taught college courses in Industrial Automation and Engineering using RS Logix and Allen Bradley hardware.

    $33.33 /hr
    453 hours
    4.68
  3. Nichole Payne

    Nichole Payne

    General accountant, MBA, QuickBooks experience

    United States - Last active: 15 days ago - Tests: 5

    Accounting professional with 9 years of work experience in:  GL accounting  Journal entries  Account reconciliations  Payroll and payroll taxes  Month-, quarter-, and year-end close  Inside audit assistance  A/R and collections management  A/P and vendor management Systems and Software  QuickBooks Enterprise / Pro / Accountant / Online  MS Dynamics GP Accounting System  EOS Accounting System  Peachtree Accounting  AS-400 Accounting System  Proficient in MS Office Suite  Access Database  Some Web design experience

    $44.44 /hr
    1,471 hours
    5.00
  4. Saul H.

    Saul H.

    Java/C++/.Net Software Engineer/developer/integrator/consultant

    Venezuela - Last active: 1 day ago - Tests: 3

    Knowledge Areas and skills Custom Software Development, POS, intranet system, administrative systems and integration with intelligent software solutions consolidate, organize and centralize amount of information located in different divisions and departments, so that executives make decisions about payments, suppliers , prices, materials management, promotions, etc. Algorithms and programming skills, strong knowledge of C/C++ and Java. Strong knowledge of data structures, strings, sorting, arithmetic and algebra, combinatorics, number theory, backtracking, graph traversal, Algorithms for graphs, dynamic programming and computational geometry. Accounting area, experience in handling all movement of materials between stores and shops, all the accounting related to its retail. Point of sale Area, experience with integration between POS software and label printers, fiscal printers, barcode readers, fingerprinter and keyboards for point of sale. Oriented Object Programming and Low-level: exprienced in Java and C/C++/C#. QT libraries and Visual Basic. Scientific Programming: Matlab. IDES: Intellij Idea, Eclipse, Netbeans, Kile, Quanta. Servers: Apache-Tomcat. Functional Programming and AI: Haskell and Prolog. Database: MySql Oracle, Postgres, SQL Server and FoxPro. Web Development/Frameworks: Php, Struts, Vaadin, ZK, html and css.

    $30.00 /hr
    1,651 hours
    5.00
  5. Wang Jia

    Wang Jia

    Magento | Wordpress | Netsuite | WEB UI/UX Designer | PHP,MySQL,JQuery

    China - Last active: 6 hours ago - Tests: 18 - Portfolio: 36

    ► MAGENTO experiences Mobile Responsive Theme, UI/UX design, Extension Development, Categories & Products bulk import, Payment gateway & Shipping method configuration, API Development, Multi Stores & Marketplace store development, Amazon & Ebay & Google Shopping Integration, 3rd party API integration, Magento Enterprise & Magento GO, Magento and Wordpress Integration, SEO & Site Optimization ► WORDPRESS experiences UI/UX design, Mobile Responsive Theme development, Frontend & Backend Customization, Plugin Development, Ecommerce (Woocommerce & WP-Ecommerce), Hook & API Development, Wordpress MU, 3rd party API integration, SEO & Site Optimization & Cache solutions, Wordpress Hosting & CDN Server, WPEngine, Buddypress & Wordpress Social, Multilingual site. ► Popular CMS skills & Mastered Frameworks Shopify, Joomla, BigCommerce, OpenCart, WooCommerce, Netsuite, SugarCRM, Salesforce PHP Smarty, Symphony, Zend Framework, PHP Yii, Larabel, ► Programing LANGUAGES Skills PHP, XHTML, HTML5, JQuery, CSS3, MySQL, JavaScript, AngularJS, NodeJS, D3.js, BackbonJS, Prototype, CSV, XML, REST API, AJAX ► SKILLED Services - Web UI Design and Development, Html Landing page & Email Templates Design - Blog & Ecommerce & Real Estate & Social & all types of web sites - ERP & CRM big sites (Netsuite, SugarCRM, Salesforce, SAP) - Facebook, twitter and google Integration. - Mobile Responsive Site, Mobile App & site integration - Redesign web sites, Bug fix, SEO, Site Optimization - Data Scrapping, Data Entering - Web Server Configuration, Domain & Hosting management, Site migration, Domain Redirection I am a Master Web Designer and Web Developer with over 10 years experience in Web UI and UX. I am an expert in all things Magento and Wordpress web sites so now matter how difficult the task is I can solve in a timely manner. Thanks, Wang.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    $33.33 /hr
    2,898 hours
    4.96
  6. Anthony Morrison

    Anthony Morrison

    Signage and Communication Design Expert

    United States - Last active: 21 days ago - Tests: 3 - Portfolio: 11

    I strive to create solutions that help businesses and organizations enhance their environmental communication experiences for their end users. Whether you're in need of an awesome logo, an eye catching sign, digital signage content or an entire complex way-finding system, you can rest assured that I will deliver a solution that's professional and scalable. Hire me today so that you can get back to what you do best.

    $46.11 /hr
    120 hours
    5.00
  7. Danny Toi

    Danny Toi

    Web Developer - NodeJS, AngularJS, PHP

    Malaysia - Last active: 1 day ago - Tests: 2 - Portfolio: 8

    Hi, I am Danny from Petaling Jaya, Malaysia. From the very beginning of my career as an IT developer, I take every single moments of my life as an opportunity and try to act on it. I am very keen to keep long-term, trustworthy relationships with clients all around the world. I believe that choice, not chance, determines my destiny and hope to make the beneficial and realistic choice with you. For the last one and half year, I was so lucky to meet great people here on Upwork and do various projects successfully. Talking on my technical background, I am a full-stack web developer with a special interest in AngularJS, Node.js and several PHP frameworks including Laravel. I always try to deliver the best-of-quality products/services and write the maintainable and testable code which can be understood easily by other developers. Below are some other technologies and tools I am experienced in: - Grunt, Bower, NPM - jQuery, Underscore.js - Twitter Bootstrap, LESS - CodeIgniter, WordPress, Doctrine 2 - Unix server administration (AWS, DigitialOcean)

    $60.00 /hr
    3,276 hours
    4.97
  8. Artem S.

    Artem S.

    Ruby on Rails / Javascript Developer

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

    Hello, and thanks for viewing my profile! I'm awesome web-developer, who can build you any product you want in any, ever almost impossible deadlines. I always do my best in learning new approaches to create a wonderful things, and do even more to deliver all this awesomeness into your product. My key – is caring about what I do and how I do. Send me a message and you'll never regret. I'll make you and your users happy. Knowledges: Ruby, Ruby on Rails 3/4 Angular.js HTML/HTML5/HAML/Jade/Slim/erb CSS/SCSS CoffeeScript/JavaScript node.js ActionScript 3 / Air (Adobe Flash technology stack) with cross-compile to mobile platforms (with starling) PaaS: AWS, Heroku, Nodejitsu. MySQL, PostgreSQL, sqlite3. mongoDB, redis, memcached. TDD/BDD – RSpec, Capybara, jasmine gulp SVN, Git. Twitter Bootstrap, socket.io, jQuery, sugar.js, underscore and dozen of other popular libraries. Experienced with building RESTful API. Experienced with a highload. Background jobs with existed solutions (resque, delayed jobs, etc) and just pure Rake & Cake tasks for automating processes. oAuth with popular social networks (Facebook, Twitter, Vkontakte). Used to work with Wowza Media Server (live video streaming), with writing plugins to it. ... and even more. If you are still in doubt – just contact me and I tell you how exactly I build what you want. Thanks for viewing my profile!

    $50.00 /hr
    740 hours
    4.77
  9. Mark Skilling

    Mark Skilling

    Expert Microsoft Excel VBA scripting and customisation

    United Kingdom - Last active: 6 hours ago - Tests: 3 - Portfolio: 1

    I have over 10 years experience building custom excel scripts and plugins within a blue chip organisation and have built many data analysis tools with custom user interfaces. If it can be done in Excel then I will build it for you. I can complete your excel scripting requirements fast and with great quality. I have now worked with a number of clients on Odesk providing a wide range of skills, from extraction of data from html web pages, working with the ebay api to automate ebay tasks, to creating from scratch a home finance budget planner and report tool in excel.

    $30.00 /hr
    277 hours
    5.00
  10. Debbie Metters

    Debbie Metters

    Native English Writer and Proofreader

    Spain - Last active: 1 day ago - Tests: 4 - Portfolio: 16

    I am a Writer and Proofreader from the UK with years of experience and lots of motivation. I have published material in a variety of writing fields such as; ESL, education and travel. I also have experience creating activities for English learners and children. In a previous role I co-wrote an activity book for kids in the field of education and crime. This is now for sale on Amazon. I have recently started a creative writing group in Madrid where I live and so get the opportunity to express my creative self on many occasions. I also have many years of experience in editing. I have to proofread and edit a variety of documents from my students with a relatively fast turn-around time. Due to three years working and living in Spain my Spanish language skills are now at an advanced level so I would also be able to do some small translations from Spanish-English or English-Spanish. I have unlimited access to a computer and the internet and I am adept at using technology having completed all of my academic projects using word, excel,data programs and researching online. I use track changes for proofreading and google docs and Dropbox when dealing with clients.

    $33.00 /hr
    379 hours
    5.00