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, 30 Twilio API projects are completed every quarter on Upwork.

30

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 4.67.

4.67
Last updated: May 1, 2015

Popular Twilio API Searches

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  1. Kylor H.

    Kylor H.

    Full Stack Developer

    United States - Last active: 14 days ago - Tests: 5 - Portfolio: 7

    I've been building web applications for 10+ years; I'm a full stack developer based in San Francisco, CA with a focus on frontend. I've worked with PHP for 7+ years, Javascript/HTML/CSS for 5+ years, and a few years in miscellaneous languages. I spent the past 3 years managing, developing, and designing for a large Magento store. Lately, I've been working primarily with CSS (Bootstrap), Javascript (AngularJS, MeteorJS), PHP, and Ruby on Rails. I work with Stripe and Twilio a lot and I build mostly small applications and landing pages.

    $111.11 /hr
    5 hours
    5.00
  2. Andrii Andriichuk

    Andrii Andriichuk Agency Contractor

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

    Ukraine - Last active: 8 hours 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
    4,084 hours
    4.89
  3. Usman Ahmed

    Usman Ahmed Agency Contractor

    Ruby on Rails developer, Mongodb expert, Enterprise Architect

    Pakistan - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    Usman loves working with entrepreneurs with brilliant ideas in ironing out the technology barriers they're facing. He has extensively worked on E Commerce systems, Enterprise Work flow automations and making organizations go paper-less by embracing technology throughout their operations. He has also helped organizations reduce logistic costs using data visualizations, Maps, optimization algorithms and Mobile Applications. His favorite goal is to build small independent systems of value which grow together into an ecosystem of mutual benefit. Languages : Ruby, Python Framworks : Rails, Bottle.py Persistance : Mongodb Specialties: REST Mobile Applications ETL Data GIS Mapping Enterprise Workflow Automation

    Associated with: Ballista Labs

    $33.33 /hr
    122 hours
    5.00
  4. Nicholas K.

    Nicholas K. Agency Contractor

    Web Developer

    United States - Last active: 07/15/2013 - Tests: 3 - Portfolio: 4

    I am a 26 year old web developer from southern California. My primary languages are PHP, JavaScript, and SQL. My preferred framework is Codeigniter with jQuery on the front-end, but I am open to using almost anything. After graduating with a degree in Finance, I got started developing in VBA for an equity investment management in Newport Beach. I have recently moved into full-time freelance work. I am passionate about creating quality work and believe the first step in creating quality is clear communication.

    Groups: Twilio

    Associated with: Frozen Node Agency

    $77.78 /hr
    96 hours
    4.90
  5. Sergio A.

    Sergio A. Agency Contractor

    Agile Project Management and Software Development

    Spain - Last active: 2 months 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
  6. Sergey Koshkarev

    Sergey Koshkarev Agency Contractor

    CodeIgniter Framework, Kohana, Smarty, Wordpress coder

    Hungary - Last active: 1 month ago - Tests: 11 - Portfolio: 17

    Hey! I'm crazy Russian programmer! I pray to my PHP god every day!

    Associated with: Weboricat Kft

    $33.33 /hr
    1,848 hours
    4.57
  7. Aftab S.

    Aftab S.

    PHP, WordPress, CodeIgniter, jQuery, Twilio-Api & Plivo-Api expert

    Pakistan - Last active: 2 days ago - Tests: 4 - Portfolio: 2

    2 Years and 6 months of Experience System Implementation Head & Web Developer 1. Research plan & configure 2. trouble shoot upgrade system 3. PHP & WordPress 4. jQuery and Twilio Areas of Expertise : 1. WordPress. My area of expertise in WordPress is theme and plugins development. 2. PHP and jQuery. I am an expert of PHP and know very well how to use it for web development. 3. Twilio - api. For calls and sms service, i know how Twilio works and i used this api in many projects. 4. Data Design is the most important step in any programming and i had 2 years of experience of design databases and software architecture 5. Configure the system with base data to initiative implementation Design for purposed system.

    $8.56 /hr
    0 hours
    5.00
  8. Varun Kumar

    Varun Kumar Agency Contractor

    SMS| VOICE| IVR| MMS twilio api |api Integration Expert

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

    Highly Skilled and eager to work with challenging ideas. If I am committed to do anything for you don't worry I'll surely help you to get the desired results. In past 7 years years I have provided lots of Services for SMS based applications, Voice applications, IVR, API Integration, Twilio API, MMS based Applications with many Minor to Major Softwares. Working as SMS, API expert and other third party Gateway integration experts with challenging requirements. I also works for Snowmicro to provide Voice based solutions, IVR services with great combination of JS, JQuery, Ajax, HTML5 to offer attractive mode for my work.

    Associated with: Snowmicro Technologies

    $16.67 /hr
    19 hours
    4.97