Twilio API Developers & Programmers

Browse Twilio API job posts for project examples or post your job on Upwork for free!

Twilio API Job Cost Overview

Typical total cost of Upwork Twilio API projects based on completed and fixed-price jobs.

Upwork Twilio API Jobs Completed Quarterly

On average, 31 Twilio API projects are completed every quarter on Upwork.

31

Time to Complete Upwork Twilio API Jobs

Time needed to complete a Twilio API project on Upwork.

Average Twilio API Freelancer Feedback Score

Twilio API Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: June 1, 2015

Popular Twilio API Searches

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  1. Zulqarnain Sarani

    Zulqarnain Sarani

    KOFAX (DMS) and BPM Consultant. SP2010 Developer. SMS Gateway APIs

    Australia - Last active: 4 days ago - Tests: 2 - Portfolio: 1

    To assist clients and customers achieve their desired goals by providing consultancy thus allowing customers to gain the competitive advantage yet in productive fashion. Expertise range from providing KOFAX consultancy, custom KOFAX development, workflow development, web development, SP2010 consultancy, Skelta workflows development (BPM.Net) etc. Extensive knowledge and practical experience integrating SMS gateways APIs by Twilio, Silverstreet, Spryng, Ozeki, 42Tele, Tyntec, Nexmo, TextMark, Trumpia, Avid and Anchor.

    $50.00 /hr
    855 hours
    4.80
  2. Marcel G.

    Marcel G.

    Senior iOS / PHP / Twilio & Couchbase Developer

    United Kingdom - Last active: 1 month ago - Tests: 9 - Portfolio: 6

    I'm a senior full stack developer based in London. I am an expert in / with the following areas / frameworks: Mobile development Native app development on iOS, Hybrid app development (HTML5, Famo.us, PhoneGap, Ionic); Apple iBeacon, Passbook, Push Notifications, In-App purchases; Push Notifications, In-App purchases; App design / wireframes / prototyping (UX, Proto.io); P2P voice / video chat (Opentok, Showkit); Instant Messaging (XMPP, WebSockets); Mobile payments (Paypal, WePay, Stripe, Paymill); Web development / Front- & Backend PHP 5, Zend Framework, Phalcon, Rest API's, HTML 5, Javascript, CSS 3, Twitter Bootstrap; Full product lifecycle management (concept, prototyping, design, build, deployment, QA, release, support) Couchbase - Full Product Stack Expert knowledge of CB Server, Sync Gateway, CB Lite on iOS and PouchDB (Javascript) Twilio - Full Product Stack Expert knowledge of the whole API, ranging from making simple outbound voice calls to developing custom IVR and conference systems Please feel free to get in touch if you want to discuss any of the technologies mentioned above

    $40.00 /hr
    564 hours
    4.92
  3. Fabian Martinez

    Fabian Martinez

    BSc. Web Developer. Mobile apps developer.

    Uruguay - Last active: 4 days ago - Tests: 5 - Portfolio: 4

    I'm co-founder and developer at Inzori (http://www.inzori.com). I have 15+ years of experience in the software development field. I've been on the heap all over these years, from ancient windows/linux applications to bleeding edge tech mobile apps. Areas of expertise: * Appcelerator Titanium (iOS & Android) * Laravel Php Framework, Blade, Eloquent. * Html5, Css3, Javascript, JQuery, Ajax. * Restful Secure APIs * Familiar with these apis: Twilio, Twitter, Facebook, Pusher, Linkedin, Shopify, Bigcommerce, Magento. * Cloud computing. AWS: ec2, route53, s3, sqs, sns, ses and most of their stuff. * Database programming: MySql, SqlServer, Postgres. I've been working in a remote environment since 2007 with clients from U.S., U.K., Sweden, Spain, Switzerland and other countries from around the world. I speak fluent english, spanish and swedish. I'm always looking forward to establishing long term relationships with new clients. I'm an honest hard worker and expect the same from contractors.

    $40.00 /hr
    192 hours
    5.00
  4. Ibrar Ayyub

    Ibrar Ayyub Agency Contractor

    Dedicated WordPress and SEO Expert

    Pakistan - Last active: 23 hours ago - Tests: 9 - Portfolio: 24

    About to complete 9,000 hours on Odesk, with 7 years experience in wordpress, SEO and misc tasks. I can contribute to your project with the following skills: • Wordpress (Website development, Advance Theme/Plugin development & editing,Posting, Installation all kinds of Plugins ,Mobile Compatible version creation, Site Migration/Hosting, Social Media Integration etc, buddy press) • HTML5 / CSS / Twitter Bootstrap / Jquery UI / Joomla / Drupal / WooCommerce / Magento / ZenCart / CodeIgniter / Zend • Cpanel/WHM/VSPS Hosting management,DNS Management, Name Server Management, Domain management etc • SEO WordPress (Seo on Wordpress based Site using Google Tools & Products(webmaster tools, Google Analytics,Adsense,Keyword Research,Local Business etc, I have premium set of plugins/themes for best SEO results, with my vast experience, Blogging, etc) • Complete Mobile Website Development, from simple sites to cms based mobile websites. • General SEO(On site and Offsite, Including Social Media Sites managment Facebook, twitter, youtube etc)/Internet Marketing including mobile marketing like trumpia.com/limecellular.com • Email Marketing app handling like mailchimp, aweber etc • Project managment experience using web apps like basecamp.com , deskaway.com, do.com etc • Graphics Editing(Photoshop),Video Editing, Data Entry, Internet Research, MS Office, Google Docs & App management etc

    Groups: salesforce.com

    Associated with: Final Data Solutions (FDS)

    $11.99 /hr
    8,946 hours
    4.98
  5. Jozsef F.

    Jozsef F.

    Ruby on Rails developer

    Hungary - Last active: 23 hours ago - Tests: 6 - Portfolio: 8

    I am a Ruby on Rails developer, love to work with others, share opinions, challenge issues. I have worked with various clients, helping them to build web-based applications in a wide range of industries including banking, finance, entertainment, military, aerospace, healthcare, and multimedia. Most of projects, I participated as a chief engineer, analyze requirements, design models and write tests. I get accustomed to agile development process. Also love to learn new techniques. Thanks.

    $30.00 /hr
    40 hours
    5.00
  6. Vijay singh R.

    Vijay singh R. Agency Contractor

    Expert in Twilio/SMS APIs/MVC

    India - Last active: 23 hours ago - Tests: 8 - Portfolio: 8

    A results-driven, customer-focused, articulate and analytical Software Engineer . Strong in design and integration problem solving skills. Expert in Twilio,NopCommerce,C#,VB.net,ASP.NET 3.5/4.0/4.5, MVC 4.0, WCF, SQL Server 2000-2008-2012, JavaScript, HTML, AJAX and web 2.0 best practices.Expert in working on payment gateways like PayPal Integration and Various API integration. During my development experience, I have also worked on SMS API integration and development projects in .NET and PHP where I have implemented functionalities like: - Inbound/Outbound Call/SMS - Group SMS - Call recording - Call forwarding - Reporting etc.. I also have hands on experience in the following areas: MS Technologies, Ajax, Jquery, OOPs, and software design. •Worked in technologies provided by .Net Framework like Web applications, ASP.NET, AJAX. •Have worked on various market standards and followed best practices like XML, CSS, JavaScript, Jquery. •Have worked on web application that follows 3-tier architecture. •Good experience in Database design and SQL Server 2005 including developing stored procedures, taking database backups and restoring them. •Having good skills in converting business problems into technical solutions. •Having good ability in learning new things and applying them at work. •Having good experince in communicating with clients and understanding requirements. •Having good skills in team management, distribution of taks, project management.

    Associated with: Kindlebit Solutions Pvt. Ltd.

    $16.67 /hr
    1,776 hours
    4.95
  7. Parth Shah

    Parth Shah

    Software Engineer

    India - Last active: 20 days ago - Tests: 2

    Over the last 4 years, I have developed a wide range of websites using HTML, javascript, PHP,MySQL,Plivo and Twilio also I have work with android, Blackberry development and cross platforms like phonegap, titanium and MVC framework like Yii,Laravel,Codeigniter and Cakephp. I am seeking opportunities to help in website development,desktop automation,mobile development,Telephony and Scrapping.

    $20.00 /hr
    43 hours
    0.00