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. Hector Bravo

    Hector Bravo

    IT Expert - Project Manager - PMP, ITIL, VCP, MCSE, MCDBA, VoIP

    Panama - Last active: 29 days ago - Tests: 13

    Design, Plan, Implement and Support for: - Windows Azure / Amazon EC2 - Microsoft Lync - Microsoft Sharepoint - Microsoft Exchange - Microsoft SQL Server - Microsoft Active Directory, ADFS - Microsoft Dynamics CRM - Windows Server / Hyper-V - Microsoft ISA/TMG/UAG - Microsoft SSCM, SCVMM, DPM - Microsoft Office 365 - Voice Integration with Lync - VMWare vSphere / ESXi - VMWare Site Recovery Manager (SRM) - Veeam Backup & Replication

    Groups: Microsoft Certified Professionals

    $33.33 /hr
    930 hours
    4.56
  2. Zulqarnain Sarani

    Zulqarnain Sarani

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

    Australia - Last active: 5 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
  3. Abhishek R.

    Abhishek R.

    EDI Consultant

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 3

    I graduated as a B.E. in Computer Science from Vishveshwariah Technological University. I have around 6 years of IT experince, with exposure to various technologies such as Enterprise application Integration (EAI), Electronic Data Interchange (EDI), Managed FIle Transfer (MFT), Web Application Design and Development. I have initailly worked for software service providers such as L&T Infotech and HCL Technologies. I was part of the EAI/EDI team when I worked for these companies. I had taken on various roles from Support Analyst, Developer, Consultant and Bussiness Analyst. I had worked for various clients such as Ryder Inc, Barclays Technology Centre, CDW and Eaton Corp. The main highlight during this period was my work as a Bussiness Anaylist for Ajinomoto USA. The project involved building a new EDI system and migrating the partners of the old system to the new one. The challenge here was that the project had a hard deadline of 2 months. I took one month to understand the existing system and come up with the solution for a new system. Once it was approved I lead the team that implemented the solution in one month and thus keeping up with the deadline. I quit my job in 2013 and am now working as a freelancer on odesk and elance. I am now not only focused on EDI and EAI but am also focused on Web Application Developing and automation scripting. As a freelancer I have developed various GAS, PERL and PYTHON scripts that automate work that was being done manually. I have also developed web applications on the stack PYTHON/DJANGO/GAE. Additionally I have continued my work as an EDI consultant and developed EDI solutions for clients that integrate their systems with partners such as Amazon, UPS, Target and so on.

    $33.33 /hr
    1,005 hours
    4.99
  4. Shageevan Sachithanandan

    Shageevan Sachithanandan

    CMS and Ecommerce solutions provider

    Sri Lanka - Last active: 2 days ago - Tests: 9 - Portfolio: 15

    Over the last 4 years, I have developed number of websites for web design agencies and small businesses. I manage all tasks individually and I always make sure to go for the highest quality output with maximum speed possible depending on the project. I know my hourly rate is a bit high but it is always up to you whether going for a cheaper solution and spend a lot of your precious time or join hands with me and finish you project in less time as possible. :) Thank you for visiting my profile. Have fun!

    Groups: BigCommerce, Bluehost Developers and Designers...

    $33.33 /hr
    1,926 hours
    4.98
  5. Kylor H.

    Kylor H.

    Full Stack Developer

    United States - Last active: 1 day ago - Tests: 5 - Portfolio: 9

    I'm a frontend design consultant based in San Francisco. I have well over a decade of full-stack experience, but the past 3 years have been much more frontend ui and ux design focused as that's what I enjoy. I'm comfortable with frameworks like Boostrap and Foundation, but I typically design from scratch for projects whenever possible. I make effective use of pre and post processors on a daily basis. I'm comfortable across a lot of languages and frameworks, but the bulk of my experience on the development side is in modern PHP + Laravel and Javascript + Angular / Meteor. Typically I won't take on development only projects unless it really interests me, but I'm comfortable working at a full stack level or implementing my designs into a framework.

    $111.11 /hr
    5 hours
    5.00
  6. Andrii Andriichuk

    Andrii Andriichuk Agency Contractor

    Software Engineer (.NET; WEB; SOA; WCF; SQL Server; Delphi)

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 14

    I am a professional software developer. I work in this field for more than ten years. During my career I developed a set of desktop and web applications. At the moment I completed a major project and for that reason I am looking for work new project. I will be glad to start to work with you. I am able design and implement such things as architecture, security, data access layer, db structure, bussiness layer, caching and much more. Also I have good experience in SOA. WCF SOAP an d WCF REST I can work with both without any problems. Please contact me if you need any help of experienced programmer.

    Groups: Central Desktop, Twilio

    Associated with: DYNAMIC DEVS

    $50.00 /hr
    4,255 hours
    4.89
  7. Sergio A.

    Sergio A. Agency Contractor

    Agile Project Management and Software Development

    Spain - Last active: 19 days ago - Tests: 18 - Portfolio: 1

    Important: although I'm new to oDesk.com, I have been working on other freelance sites since 2005. I have one of the most outstanding profiles in another very popular freelance site, with more than 300 projects successfully completed, I can show it by request. You can also check my professional blog at: http://softwareandoutsourcing.wordpress.com/ ---- My name is Sergio and I specialize in providing quality custom software solutions while offering competitive costs and timing. My other freelance sites track record (can show on request), along with positive feedback from clients I’ve served, are proof that my qualifications and strong commitment to excellence make me an ideal choice for your next project. I have been working at freelance sites since 2005 and currently I lead a team of programmers and designers from Spain and other places in the world. For managing projects I use agile software development methodologies (Scrum, XP…), which I consider the most efficient way to manage a project via the internet. I also consider myself a knowledgeable and efficient programmer, so I can evaluate team members’ performance and help guide them. In the last 6 years I have learned a lot about how to make a project successful when working with people who lives thousands of miles away and I consider oDesk.com a great opportunity to develop professionally and offer new and more complete services. Kind regards, Sergio. ----- Areas Of Expertise: - Agile software development. Design and project management. I can both lead an existing team or build a new one (with local or remote coders) if needed. - Java/J2EE/J2ME. Highly skilled in distributed computing and web services. JSP, Servlets. GUI design. JDBC. SAX, DOM, JDOM. SOAP (Axis). Netbeans, Eclipse and JBuilder IDEs. Bytecode analysis. Entreprise Java Beans (EJB). - Data extraction and analysis. Crawlers, custom search and metasearch engines. Advanced signal procesing, data analysis and statistical decision support programming. - Networking: design, testing, programming, analysis, and simulation. Advanced Routing (RIP, OSPF, BGP). SNMP management. - Databases: Oracle, MySQL, PostgreSQL, MS SQL, Access. Design, programming and administration. - (Technical) Translation: English <-> Spanish (Spain). Professional, accurate and human-made translation. - Linux (Debian, Red Hat, Fedora, CentOS, Ubuntu, SUSE...) administration. Bash scripting. Xen and VMware server virtualization. - Web-related technologies: HTML, XHTML, CSS, XML, DTD, Schema, XPath, XSLT, XQuery, JavaScript, AJAX. Experience in W3C standards Validation. - Low level programming with x86 and ARM7 (Philips LPC2000 family and similar) assembly and c. Keil development tools. Embedded systems design. - Other programming languages: C, C#, Matlab. ----- Resume: Objectives - Establish myself as an entrepreneur in the software and communications industry by focusing on top-notch quality and service. Highlights of qualifications - Deep knowledge of the internet structure and associated protocols. Several complex projects (dynamic web servers, instant messaging platform...) as work at various local enterprises. Education - Master of Engineering in Telecommunications with specialization in Telematics (Computing applied to Internet and Networks) and intensification in Project Management, Software Engineering and Agile Programming Methodologies (2007). - Network Programming Diploma (J2EE, 300 hours, INEM 2001). - Multimedia Diploma (Audio and Video edition, 200 hours, INEM 2001). Languages - Spanish: native. - English: advanced. Cambridge First Certificate. Skills - Programming: Java/J2EE/J2ME (specialized in distributed computing), C (network programming under Linux/Solaris), bash, assembly, oTcl. - Networking: Network design, analysis, simulation (ns2) and implementation. Protocols: TCP/IP model, OSI model, ATM, FR, GSM, UMTS, HTTP, FTP, POP3, RIP, BGP, OSPF IPv6, SNMP... - Operating systems: Linux (Debian, advanced, administration and programming), Solaris, MS Windows. - Edition: OpenOffice, MS Office, html... Work experience - July 2005 - now. Freelance coder. More than 500 projects successfully completed. - June 2004 - July 2007. Technical helpdesk at local TV station (half time). - March 2000 - June 2004. Network maintenance at several local enterprises as freelance. Others - Currently I have a 20 Mbps 24/7 ADSL2+ connection to the internet. ------ Some search keywords: netvibes, crawler, crawl, crawling, mining, scrape, scraping, automated data entry, lucene, nutch, solr, sphider, custom search engine, metasearch, ebay, jabber, paypal, wikipedia, mediawiki, jquery, prototype, prototypejs, cakephp, CRUD, SBML, ANSI ASC X12, jpcap, jnetpcap, datatables, forex, twilio.

    Associated with: Software and Outsourcing Agency

    $35.00 /hr
    44 hours
    4.92
  8. Awni H.

    Awni H.

    Experienced Team of Game,Mobile App,C#,GPS,iOS,Android Developers

    Jordan - Last active: 5 days ago - Tests: 11 - Portfolio: 7

    Member of the Application Developers Alliance 10+ years in C#, ASP.NET, AJAX, Java Script, VB.NET, Web, GPS, Vehicle Tracking, SQL Sever, SQL Server Compact, and Windows Mobile development. More than 10 years of experience in software development, as technical team leader, system analysis, and project management. We have extensive experience in Social Networks, Minimum Viable Products, and start-ups. Our team excels in the following areas: - .NET( C#, ASP.NET, VB.NET, LINQ, Entity Framework), Java - Mobile Development( Android, Android SDK, iOS, Objective-C, BlackBerry, Windows Phone, PhoneGap, ExtJS, HTML5, xCode, Titanium/Appcelerator) - Game Developement( Android, Android SDK, iOS, Objective-C, BlackBerry, Windows Phone, PhoneGap, ExtJS, HTML5 xCode, Titanium/Appcelerator) - Mapping, GPS, GIS, Google Maps V3/V2, Vehicle Tracking - Server-side applications development - Database(SQLServer, Oracle, MySQL, SQLite) - Database Modelling - Web Development(ASP.NET, PHP, RESTful APIs, JavaScript, AJAX, Web Services) - XML, JSON - Amazon, AWS, EC2, AppHarbor - SVN, TFS, Github 4+ years Android, iPhone, iPad, iOS, BlackBerry, Windows Phone Development.

    Groups: Application Developers Alliance, Corona Labs

    $44.44 /hr
    1,784 hours
    4.68
  9. Fabian Martinez

    Fabian Martinez

    BSc. Web Developer. Mobile apps developer.

    Uruguay - Last active: 5 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