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. Tim Lytle

    Tim Lytle

    PHP Web Application Developer: Focused on Zend Framework and APIs

    United States - Last active: 17 days ago - Tests: 4

    I've been in the web development field since 2002, when I started as a programmer/admin for a web hosting company. I've worked on a variety of web applications (generally php/MySQL based) ranging from ecommerce to in-house CMS to data mining/feed processing to integrating APIs and web services. I've worked with a number of PHP frameworks (Zend, CodeIgniter, CakePHP), and generally like working with a MVC design pattern. I've developed web applications from the ground up, as well as modified and added functionality to existing custom in-house systems, opensource applications, and commercial applications. I've worked with various APIs, including: Twilio, Twitter, Foursquare, Amazon, PayPal, Drop.io, Sunlight Labs, EmailYak, and others. I've written wrappers for APIs, as well as written APIs for outside integration into applications I've written. I am comfortable working with other developers and designers. In addition I've been asked to do code review and troubleshooting for projects where I had no active role. My profile on StackOverflow (http://stackoverflow.com/users/45531/tim-lytle) is a good sample of my ability to communicate the details of a development problem/solution. I'm also a Zend Certified Engineer (http://www.zend.com/store/education/certification/yellow-pages.php#show-ClientCandidateID=ZEND011439) with experience administering apache/mysql/php/etc on Linux (and a bit on Windows). Most of my oDesk clients are buyers who need high-level, conceptual requests to be understood and implemented, and the projects are ongoing long-term relationships.

    Groups: Outright.com, Phone.com...

    $175.00 /hr
    3,812 hours
    4.92
  2. Usman Ahmed

    Usman Ahmed Agency Contractor

    Ruby on Rails developer, Mongodb expert, Enterprise Architect

    Pakistan - Last active: 25 days 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
  3. 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
  4. 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
  5. Kunal C. Agency Contractor

    Expert in SMS, Twilio, Nexmo, PHP, Asp.net, Web development & design

    India - Last active: 1 day ago - Tests: 1 - Portfolio: 17

    Over 8 years of experience. Developing and providing solutions for Bulk sms website software, Text messaging software, PHP, Asp.Net, Wordpress, Android, C#, HTML, CSS, Photoshop, JQuery. Twilio, Nexmo, Trumpia wlw design, 2 way sms web apps, Internet mobile marketing, SMS to E-mail, E-mail to SMS, SMS scheduling/recurring, Keyword campaigning, Group messaging, Manage contacts, Web Designing, Volusion Ecommerce, Paypal integration, white label site design, sms gateway integration, responsive mobile websites. and Twitter, Facebook integration.

    Groups: Twilio

    Associated with: Xpertech Technologies

    $11.11 /hr
    448 hours
    4.97
  6. Slava Hatnuke

    Slava Hatnuke Agency Contractor

    Web Architect/Developer (Node.js, AngularJS, MongoDB)

    Ukraine - Last active: 2 days ago - Tests: 3

    10 years experience in web applications architecture and development. Key technologies: Node.js, AngularJS, Twilio API, MongoDB, MySQL, Oracle, Docker, Vagrant, WebDriver, PhantomJS, Patterns: SOLID, GRASP.. Just use modern technologies and approaches to solve issues. I respect trust, honesty, simplicity, organised process and flexibility in decision making. Each project should use best practices to be successful. There are small list of practices that I use: - agile methodologies (planning, backlog, retrospective ...) - object oriented programming - architecture based on the patterns - automated testing (functional and unit) - continuous integration - code review and cross review - safe refactoring of existing solutions - developing scalable projects Actually we care about fun and quality in web development. We love working on projects which indeed need for users and make people little bit happy. We want to be clear and use agile practices to make development processes more transparent. Implement project step by step with best practices, it helps to grow functionality and keep quality. Have you seen the fish lived without water? Similarly project can’t live without suitable infrastructure like management, architecture, coding culture, automated testing, team building, responsibility, respect….. These things are water in the ocean of development, I am just one of them who care about this.

    Associated with: Plus One Generation

    $30.00 /hr
    496 hours
    5.00
  7. Ryan Gyure

    Ryan Gyure Agency Contractor

    PHP Developer, Consultant, Start-Ups

    United States - Last active: 06/30/2013 - Tests: 11

    Over the last 8 years I have developed a number of websites in HTML, PHP, and MySQL. Since a young age, I've been hacking away at code and coming up with better ways to do things. At the age of 14, I launched FusionXHost and created one of the first sustainable post2host web hosts. I have a wide range of skills working on a number of start-up companies and ideas. Since 2004, my company -- FXH, Inc -- has been providing a wide range of IT services all over the world and has severed as a springboard for a number of different start-ups. I have been the primary employee of FXH, Inc and generally do most of the work myself. I primarily focus on the technical side of start-ups and currently have an in-depth knowledge of PHP, MySQL, JSON, Zend Frame, RESTful APIs, and a number of popular third-party APIs (e.g. facebook, twitter, foursquare, etc). In addition to the coding side, I also work on server infrastructures using Citrix XenServer and Amazon Web Services. I also have experience with C-Corps, LLCs, and payroll accounting; both the state and federal filing requirements. I’ve been using Quickbooks since 2004 and very familiar with the software and accounting standards. In addition to the accounting, I’m familiar with the legal aspects of starting and running a company. I’m not an expert in these fields, but am a jack of all trades type and know enough in each area to be cost efficient.

    Associated with: FXH, Inc Agency

    $83.33 /hr
    0 hours
    0.00
  8. Paul Marshall

    CakePHP Application Architect

    United States - Last active: 10/02/2014 - Tests: 1

    I have been developing and managing websites and web-based applications for more than 18 years. I specialize in the architecture, development, and management of complex applications with CakePHP. In 1996, I started Protelligence, focusing on web development, Internet marketing, and website management. I closed the company at the end of 2002. In 2008, I returned to application development full-time for Haggin Marketing/Solutionset/Ryan Partnership. Most of my time was spent working on a custom CakePHP CMS used for the production of Adidas catalogs. The product cut the catalog production time by more than 65%. In addition to developing advanced features for the application, I led a major refactoring project so that the code met modern design practices, and coding standards. In addition, I was also responsible for most of the documentation, unit testing, and advanced CakePHP features. In 2011, I was hired as the Lead Architect for noblehour.com a social CMS that provided hour tracking for internships and volunteer work, as well as other social community features. I created a new plan and a flexible abstract architecture that allowed us to reach the first beta in four months. The new architecture resulted in an application that was 70% smaller, easier to use, and much easier to develop with. I primarily focused on developing the architecture and the core features of the CMS, while most of the team focused on writing the modules that contained most business rules and features for users. I have been contracting since August 2009 in a variety of roles for small to medium businesses and startups. I was hired as a project manager and interim Director of Engineering for Field Automated Communication Systems. In addition to project management, I was responsible for implementing Agile methodologies, JIRA, creating documentation, ERDs, UML diagrams, and wireframes for the application. Other projects involved architecture and software development as well as project management. I converted a third-party subscription application to a custom CakePHP application including the user signup, user management, recurring billing, and administrative features for a startup in the online storage space. Last year I worked with a construction hardware company upgrading and adding features to their CakePHP enterprise application. I also developed the architecture and code base for a business related gifting startup. Currently I am working on a multi-sides SaaS platform for a travel related site. In addition, For all of these projects, I implemented JIRA for project and issue management, version control, and a lightweight continuous integration and deployment system with phing. In addition to my programming and web development experience, I have a solid understanding of business, sales, and marketing that I have acquired over more than 20 years as an entrepreneur. This often allows me to bridge the gap between management and engineers.

    $100.00 /hr
    0 hours
    0.00
  9. William Jones

    William Jones

    Business Analyst

    United States - Last active: 02/08/2014

    I am a Business Analyst and have been on the business side of technology since 2001 and an applications developer since 1995. I have developed, designed and managed commercial and internal software applications, websites and mobile apps and services. I have a Bachelors degree in Information Technology and a MBA, so I can communicate and relate to all business units. I can easily translate business objectives into functional requirements that the development teams can implement and the Quality Assurance can test the outlined functionality. Services: * Balsamiq Wireframes * Business Requirements Documents. * Project Management * iOS (iPhone/iPad) Development Mockup Samples: https://dl.dropboxusercontent.com/u/1162865/Mockup_Samples_William_Jones.pdf iPhone App Sample: https://itunes.apple.com/us/app/flash-fiction-prompter/id453688341?ls=1&mt=8

    $27.78 /hr
    0 hours
    0.00