Payment Gateway Integration Freelancers

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Payment Gateway Integration Job Cost Overview

Typical total cost of Upwork Payment Gateway Integration projects based on completed and fixed-price jobs.

Upwork Payment Gateway Integration Jobs Completed Quarterly

On average, 46 Payment Gateway Integration projects are completed every quarter on Upwork.

46

Time to Complete Upwork Payment Gateway Integration Jobs

Time needed to complete a Payment Gateway Integration project on Upwork.

Average Payment Gateway Integration Freelancer Feedback Score

Payment Gateway Integration Upwork freelancers typically receive a client rating of 4.35.

4.35
Last updated: July 1, 2015
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  1. Anton T.

    Anton T.

    MODx Developer / PHP / MySQL / JS / Linux

    Russia - Last active: 8 days ago - Tests: 9 - Portfolio: 22

    MODx Revo/Evo developer. Over the last 9 years of working in web developing industry. I have experienced as team working (including team leader position) as well as independent freelancer. Now scope of my professional interests range from light-weight web sites to highload portals and startups. In recent years I'm developing sites mostly based on MODx CMS/CMF, but i also worked with other frameworks: Zend Framework, osCommerce, UMI.CMS, Bitrix, WordPress, Joomla and about 3-5 self-made nameless CMS. Also I have strong expirience in integration of 3rd party applications, payment systems API (Card gateways, PayPal, SMS gateways, WebMoney, Yandex.Money, RBK.Money, Money[at]Mail.ru, Qiwi), websites optimization (according to GTmetrix and Google Page Speed Test). In addition, I possess high-quality 2 years expertise in software and web testing. At your service!

    $33.33 /hr
    1,253 hours
    4.98
  2. Netkachev Andrei

    Netkachev Andrei

    Expert iOS, Android, Phonegap Developer with PHP, Angular Experience

    Ukraine - Last active: 8 days ago - Tests: 5 - Portfolio: 2

    Thank you for your visit. I'm expert iOS / Android Mobile App Developer and I have 6+ years experiences in the mobile app development. I obtained Bachelor degree of Information Science and based on my strong basic skills, I have became the master of mobile app development. I have developed many mobile apps and I'm very familiar with Chat App, Social App and E-Commerce Shopping App. What I value the most is the business client's satisfaction and I always eager to provide the creative ideas to my potential clients. I'll always be there for you and support you with my best. Thank you very much.

    $44.44 /hr
    763 hours
    5.00
  3. Yuri V.

    Yuri V.

    Seasoned Full Stack Web App Crafter

    Ukraine - Last active: 7 days ago - Tests: 5 - Portfolio: 5

    I provide Web Architecture, Web Development and Consulting services to the early stage startups, entrepreneurs seeking a reilable tech person to create an MVP to validate their business ideas and established businesses looking for someone to help with ongoing tasks and further development of their products. This includes: - working out your requirements - application development & database design, API design and implementation - 3rd party APIs (Stripe, Twitter, Facebook, etc) integration - cloud (Rackspace, Amazon AWS, EC2, S3, SQS, SES, DigitalOcean, Vultr, Heroku) services & SaaS/PaaS integration - web server, database server configuration, load balancing and caching setup, security hardening, deployment automation, long running or heavy load tasks decoupling into background jobs - servers monitoring, app level stats gathering for further analysis & bottleneck identification and elimination Technologies like Rails, Node, Go, Docker can create vaue for your business. I can help you realize that value. Yuri

    $50.00 /hr
    537 hours
    5.00
  4. Murshed A.

    Murshed A. Agency Contractor

    Technical Director / Team Lead / Software Architect /Software Engineer

    Bangladesh - Last active: 1 month ago - Tests: 2 - Portfolio: 4

    Die hard coder, Unix server admin, Open source enthusiast, Localization Expert, PHP Expert, Apache-Solr ecosystem Expert, Unicode, Web geek. The wounded coder, determined not to stop before killing all bugs!! The samurai, bug hunter willing to create a bug free world for all humans!! PHP/MYSQL, Ruby On Rails, Joomla!, Wordpress, Drupal, PERL, Javascript, Prototype, jQuery, MooTools, PHP MVC frameworks (CodeIgniter, Zend Framework), Magento, Sphinx, Lucene, Apache Solr, Nutch, Web Services, Maria DB, Apache, Nginx, Memcache ... Do you have a tech challenge? Put me on...

    Groups: Application Developers Alliance, Bluehost Developers and Designers

    Associated with: Samurai Geeks

    $33.33 /hr
    1,240 hours
    4.54
  5. DeeJ Kinder

    DeeJ Kinder

    Sr. Australian Web Developer

    Australia - Last active: 07/09/2013 - Tests: 3 - Portfolio: 10

    A one stop shop for all your web development needs. Experienced Web Developer with over 7 years experience working with leading digital agencies & businesses to design and develop exciting & challenging web properties. Capable of taking a project from concept to deployment and beyond. I harness the latest technologies to create the most appropriate solutions to your development needs. Follow coding standards, design patters & best practices to ensure all code works fast and efficiently the first time. Expertise: - PHP: Development & optimization - MVC: Zend, Symphony, Smarty - MySQL, DoctrineORM - CMS: Drupal, Wordpress - MOBILE - Responsive design, Phonegap - HTML, XHTML, HTML5, CSS, CSS3, JavaScript, jQuery, Ajax, Json, DHTML, XML - API Integration: Facebook, Twitter, eBay, eWay, PayPal, openAds, Google Adsense, Google Analytics My past responsibilities have included: - Developing a custom scalable CMS with fine grained content and user permissions capable of managing multiple large media heavy websites - Designing multiple databases big, small, complex and simple and also performed query optimisation - Server administration for 20+ Servers, EC2 Instances running LAMP stacks - Creating a game tracking system capable of tracking millions of game loads on third party websites across the globe daily - Creation of a Virtual Currency system with API's for integration with third party applications - Payment Gateway Integration with multiple currencies (eWay, PayPal etc..) - Custom built shopping cart for the sale of both virtual and physical products - Successfully integrated numerous websites with APIs from social networks like Facebook and Twitter - Designed and developed several Facebook applications - Converting Existing Websites to Zend Framework - Built Integrated competition systems with automated shut off and winner picker - Score Submissions Systems for major games portals and branded casual gaming websites - Creation and management of Recurring Payment systems - Administration of Development Virtual Machines - GeoLocation - Migrating PHP 4 applications to PHP 5 - Integrated OpenX ad-serving platform with Content Management Systems - eBay API integration - Facebook API integration - MySQL query optimization - Optimization for mobile devices - Performed front end design including responsive designs - Created banners for ad campaigns - PLUS MUCH MORE! Been burnt by a low cost developer? Need your site fixed, upgraded or enhanced? I also specialize in fixing and optimizing poorly developed & poorly functioning web properties. Get your site fixed by some one who knows what their doing today! If you have any questions feel free to ask.

    $111.11 /hr
    0 hours
    5.00
  6. Igor K.

    Igor K.

    Web Developer (PHP, MySQL, HTML, JavaScript)

    Macedonia - Last active: 23 days ago - Tests: 10

    I am a professional web developer working on web applications of all kinds of PHP, MySQL, Javascript, Apache, HTML and CSS in agile manner. Quick-learner, talented, enthusiastic about exploring innovations, new technologies, scientific methods, best-practices and high performance scalable systems. I am always seeking opportunities to expand my knowledge and challenge myself. I am comfortable working with other developers and designers and have a proven history of successful bug fixing and trouble shooting tasks. I have a profound ability to work in a fast-paced environment and enjoy the adrenalin. Skills I bring to the table: - PHP/MySQL, - HTML/CSS, - JavaScript, Apache, SVN, jQuery, JSON, XML, - CMS, Wordpress, Joomla.

    $15.00 /hr
    104 hours
    5.00
  7. Sutharshan B.

    Sutharshan B.

    Wowza media Server Expert, PHP, Laravel, Web & Tokbox Development

    Sri Lanka - Last active: 17 days ago

    An Experienced Solution architect with in-depth knowledge on working with Web technologies, SAAS, Online Streaming applications and software architecture. Have worked on number of online streaming applications, web applications, Real time socket programming, shopping carts, Content Management Systems and payment gateway integration. Currently managing the company specialized in Web, mobile and streaming technologies. Website: http://www.izonedevelopers.com Eventhough I'm quite new to this platform, I'm working in elance.com for last few years and I have done more than 25 projects including Streaming solutions, Amazon web services, opentok applications and web development. You can view my profile in the following URL: http://sutharshan02.elance.com The following services are offered. ---------------------------------------------- * Web application development and designing * Video streaming application development (Live streaming, Video on Demand) * Online video chatting applications development * Wowza streaming server setup, configuration, optimization & consultancy * System architecture designing, Code reviewing and Database designing * Amazon Web Services (AWS) setup and configuration * OpenTok webRTC streaming applications development * Saas based application development * Real time systems with socket programming (nodejs, socket.io, angularJS etc.) * API integration & API development (Web services, REST etc...) * Video players integration (JW Player, Flow player etc...) * Consultancy on technologies & development Technologies familiar ------------------------------ Java, J2EE, .NET, TokBox, OpenTok, Wowza streaming Engine, PHP, MYSQL, NodeJS, Javascript, JQuery, Wordpress, CSS, HTML5, Socket.io, Angular JS, Web services, REST, API, Payment gateway integration, Opencart, Amazon web services, Amazon EC2, Amazon virtual private cloud, Flash, webRTC, JW Player, Flow player etc.

    $30.00 /hr
    397 hours
    4.89
  8. Otto K.

    Otto K.

    RockStar iOS/Android Developer

    Finland - Last active: 16 days ago - Tests: 5 - Portfolio: 6

    My name is Otto K. I am a senior iOS/Android Developer, with leadership experience, great level of expertise and good common sense. I have more than 6 years of experience working with native iOS(iPhone/iPad) and Android apps for different companies and clients, working from the project planning up to the end, managing a small team of developers. I enjoys working on software requirements, user-friendliness and scalable architectures, always committing to excellence and success. Over the last 6+ years, I created various types of successful iOS & Android apps which involves social networking, CMS, E-Commerce, photo/video, GPS based service, Google APIs integration, instant messaging and more. My Skills: - iOS, Android (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) - XML/JSON, REST/SOAP/WCF, Parse SDK, Pubnub SDK - OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation - Stripe, Paypal, Braintree, Authroize.net - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry. I'm flexible with my working hours and timezone, and can work easily with any existing freelancers you currently work with. I look forward to hearing from you!

    $66.67 /hr
    29 hours
    5.00
  9. Dmitri Migunov

    Dmitri Migunov

    Master of Web development

    Russia - Last active: 3 days ago - Tests: 1 - Portfolio: 9

    Web Developer interested in freelance opportunities. A strong focus on modern web development: multithreaded programming, OOP, operation with huge Databases. Experience of nearly 10 years. If you choose to work with me, my ramp-up time for projects is very low. I've always been a fast learner and I am easy on lifting. My working day begins 23:00 and comes to an end 09:00 across Greenwich (GMT). But I am ready to discuss work at any time. I write a optimum and clear code. In names of functions, variables, comments I use only English words. The single requirement to the employer is the documented specification. It will allow to avoid excess questions and I will be able quickly to start job.

    $22.22 /hr
    303 hours
    4.83
  10. Sutan Kasturi

    Sutan Kasturi

    RockStar iOS8/iPhone/iPad/Android/Parse.com/Back-end Develper

    Malaysia - Last active: 2 days ago - Tests: 24 - Portfolio: 6

    ★★★★★ Client's Satisfaction ★★★★★ ★★★★★ High Quality ★★★★★ ★★★★★ Exact Deadline ★★★★★ Thanks for your visiting my profile. I am looking for a long-term relationship. I am a passionate person and immerse myself in whatever project. I have 7+ years of experience in iOS and Android Programming since 2008. When I started to work on freelancer, I thought mobile platform would be great in the near future, so I studied it and made many apps until now. Thanks to my parents,I was born with talented brain,so I can learn new technology quickly and implement it to my projects. For example,I 've learnt Swift programming within a month by myself and now I 'm an excellent Swift developer and I 've done already some projects with Swift language. Here're my specialization and experiences in mobile application development. My areas of specialization - iOS/Apple Mobile Application Development.(XCode, Objective-C, Swift) - Android/Google Mobile Application Development. (Eclipse, Android Studio, Java, Android) - PhoneGap/Cordova(jQueryMobile, SenchTouch, Ionic) - RESTful API and Web Application Development (PHP/MySql, Ruby on Rails, NodeJS) - Testing and Source Management with Git, Bitbucket, TestFlight, GIRA, agile My experiences: - Social Networking Integration(Facebook, Twitter, LinkedIn, Google+, Instagram, Youtube, VK) - Photo sharing with Parse.com - Realtime chat with Firebase and XMPP - Video and audio chat with QuickBlox and OpenTok. - Video and audio Live Streaming with VLC and FFMPEG - Camera Controlling by WIFI - Photo Editing(Color, Contrast, Brightness, Crop, Merge) - Calling by VoIP - Phone Verification - SMS Scheduling - Find Location by Geolocation. - GPS Tracking - Marketing by Geo-fence - Searching and discovering place by Foursquare - Uploading and downloading file to GoogleDriver - Video and Audio Player - File Synchronizing on Cloud Storage - Offline Data management by CoreData and Sqlite - RSS Feed Reader - Encryption and Decryption data by Encryption Algorithm - Barcode/QRCode recognition and generation - Speech Recognition: NDEV, Google Speech Recognition - Google Translate, Google TTS, ReadSpeaker's TTS - Bluetooth LowEnergy(BLE), iBeacon, NFC - In-App Purchase and In-App Billing, Paypal and credit card Integration, Stripe - Push and Local Notification, Google Analytics - Google Maps, Foursquare, Geolocation, GPS, Geofencing, Open Street Maps

    $66.67 /hr
    83 hours
    4.99