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, 53 Payment Gateway Integration projects are completed every quarter on Upwork.

53

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 4.34.

4.34
Last updated: May 1, 2015
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  1. Netkachev Andrei

    Netkachev Andrei

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

    Ukraine - Last active: 1 day ago - Tests: 5

    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
    604 hours
    5.00
  2. Marcus S.

    Marcus S.

    Clean Coder, Platform Optimizer, Answers Guy.

    Colombia - Last active: 1 day ago - Tests: 4

    Last update: May 18, 2015. BRAGGING RIGHTS: OCJP: Oracle Certified Java Programmer OCWCD: Oracle Certified Web Component Developer I'm Marcus, a Software Developer with over 9 years learning and working with Java technologies, all of them in banking, insurance, and mobile payment sectors. I'm a committed, and proactive person, for me is all about to get the correct job, and do it great, the word I use for the way of dealing with the task assigned is OWNERSHIP. I have plenty of experience in SCRUM teams, being a team member and also product owner. I've been part of successful start ups like www.mozido.com, as listed by Forbes as #8 cloud based most funded start up company. Online CV: http://marcuss.co Online portfolio: (work in progress) https://github.com/marcuss More about me: http://google.com/+MarcusSanchez WHAT YOU CAN EXPECT FROM ME: I'm an expert in Java technologies, with proven experience in state of the art U.S. based technology companies, I'm improving my profile in Upwork, and my main motivation is to earn really great feedbacks from clients like yourself, I will go the extra mile to earn an strong, 5/5 profile. MAIN SKILLS: Java EE, Clean Code, Spring framework, Financial Services, Back End platforms, Payment Gateways, System Integrations, Cloud ready systems, Debugging in Heterogeneous environment.

    $33.00 /hr
    19 hours
    5.00
  3. Otto K.

    Otto K.

    RockStar iOS/Android Developer

    Finland - Last active: 1 day ago - Tests: 5

    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
    0 hours
    5.00
  4. Nadeem A.

    Nadeem A.

    Expert Web Engineer

    Pakistan - Last active: 5 days ago - Tests: 6 - Portfolio: 12

    Over the last 5 years, I have developed a wide range of websites using PHP, Codeigniter, HMTL, DHTML, Wordpress and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website and mobile development project, and I am seeking opportunities to build applications from the ground up for you or your business. My Experties are: PHP, OOP, MVC Codeigniter, Smarty, CakePHP, Yii, Wordpress, Plugin Development, PSD to Wordpress.WordPress Migration and Database Reset XHTML, HTML5, CSS3, Bootstrap, Advanced Typography. PSD to HTML, HTML Email Templates, responsive Email Templates, Web Semantics, Making websites responsive Website Speed Optimization with multiple tools Mysql, postgresql Ecommerce Websites, -- Web Designing, Redesign services during the holiday seasons(logo designs to include holiday symbols and/or colors, new backgrounds or fonts to go with holidays) BigCommerce Javascript (Jquery, Modernizer.js, lettering.js,Isotope,Masonry and other libraries), Ajax, XML, Web services, APIs, Payment Gateways Integration Paypal Advanced APIs. Google App Script Git Version Control Andriod apps development, IPhone Apps development, Facebook Graph API, Facebook app Development, Twitter API, Linkedin API, Tumbler API, Google+ API, C++, Java, Software design and Testing. Thank you

    Groups: Crossrider, PHPFox

    $22.22 /hr
    219 hours
    4.67
  5. Johan Sali

    Johan Sali

    iOS | Android Guru & Agile/Scrum Product Manager

    Malaysia - Last active: 6 hours ago - Tests: 12 - Portfolio: 2

    ******************************************* Your success is my success. ******************************************* 7+ Years working in IT field honed me to be an Ace of software development equiped with cut-edge technologies and creative ideas on top of rapid changes & advances. Focusing on developing iOS ( iPhone & iPad) | Android | Web Applications , worked as a Software Architect | Project Manager | Team Leader | Product Manager . As a product Manager, I have implemented and used Agile/Scrum development methodology when developing mobile enterprise apps. Aims on professional working and making clients say "Cheese". Expertise area -Social Networking Online Chat | Photo Sharing | Friend Request | Facebook | Twitter | Printerest | LinkedIn | Feed | Youtube | Comment -E-commerce Online Shopping | Auction -Multimedia Audio Streaming | Video Streaming | Photo Editing | Video Editing -Games 3D Games | 2D Games | RPG | MMORG | Unity3D Games | Text Games -GPS Navigation | Position Tracking | Google Map | Yahoo Map -Web Service WSDL -Push Notification -Payment Gateway Integration -SEO Technical skills -Programming Languages : C | C++ | C# | Objective-C | Java | PHP | Perl | Python | Ruby on Rails | Java | VB | ASP.NET | HTML | HTML5 | CSS | Ajax | AngularJS | Knockout | XML | WSDL | jQuery | UML | Javascript -Database Servers : MySQL | SQLite | PostgreSQL | MSSQL | Oracle -Frameworks : Cocos2d | Cocoa Touch | Drupal | CakePHP | CodeIgniter | Yii | Joomla | Zend | AngularJS | .NET | PhoneGap | Corona | MapKit -CMS : Wordpress | phpBB -E-commerce : Magento | Oscommerce | Prestashop | ZenCart | Opencart | Woocommerce | NopCommerce | VirtueMart | Shopify -Development Environment: XCode | Visual Studio | Zend Studio | Jasper Studio | Xamarin Studio | Android Studio | Enterprise Architect | NetBeans | Rational Rose | Eclipse -Hosting Servers : Apache | IIS | Tomcat | LAMP | WAMP | XAMP | MAMP -Other : Node.js | KnockoutJS | Django | Bootstrap | JSON | RSS | SOAP | REST For years working as a freelancer, I desire myself to satisfy client's needs with quality work. I am always ready to accept your offer. Quick response is my significance. Feel free to contact me. ******************* Try not to become a man of success. Rather become a man of value. *******************

    $55.56 /hr
    3,433 hours
    4.99
  6. Manoj Goel

    Manoj Goel Agency Contractor

    Solution Architect with 20+ yrs in Desktop, Mobile & Web Applications

    India - Last active: 11 days ago - Tests: 12 - Portfolio: 19

    I'm an experienced programmer with C++, VC++, Visual Basic, iOS, Android, Windows mobile, PHP and Java development experience and a project manager with PMP Certification since 2007 and extensive experience in delivering successful projects for big corporates and various Furtune 500 companies. Overall more than 20 years experience in programming and managing development of various enterprise web, mobile (iPhone, iPad, Android, Windows Phone 7 & 8), Web 2.0 / 3.0 internet applications, Social applications, Backend development, Web Services, Web stores, gaming, telecom, and IVR applicaions and look forward to developing moderate to high complexity challenging applications for iPhone/iPad, Android, Windows 8 metro style, Windows Azure based cloud applications, PHP/CMS applications such as Drupal, Joomla, Wordpress etc. and integrating them with modern technologies to deliver content driven social mobile applications to run on mobile devices and a wide range of browsers. I can work individually and also can work in a team setting and can undertake projects for end-to-end delivery for iPhone / iPad development, Android development, Windows Phone 8 development, .NET Framework 3.5/4.0, Windows 8 Metro Style application development, Java/J2EE development, PHP, Drupal 6 & 7, Joomla, XCode, Objective-C, C++, Visual C++, Visual Basic, Raspberry Pi, Arduino Programming, Lego Mindstorms programming, Teach Pendant robot programming. I am also well versed with development of Business Intellingence applications and defining workflows using Oracle BPM and Microsoft BizTalk server. In past worked on RFB protocol, TCP/IP Sockets, RS-232/RS-422 Serial Communication, Client-Server Architecture and Shell Extensions, Web marketing, Search Engine Optimization improving organic search results, managing Pay-Per-Click campaigns, setting up Google Analytics and Conversion Tracking. During my career, I have had opportunities to lead various project teams and delivered several projects successfully. I am good at problem solving and figuring out solutions for complex and not-so-straight-forward challenging situations. With my past programming experience and developing end-to-end applications, I can plan application architecture and delivery schedule for my projects and can deliver projects successfully. I am available for communication via Skype, Google Talk, Yahoo Messenger, Email and phone. I can schedule my working hours to match any timezone globally to ensure consistent communication with my clients and other project stakeholders.

    Associated with: Zen Software Solutions Inc

    $40.00 /hr
    247 hours
    4.62
  7. Joc OConnor

    Joc OConnor

    Web & Multimedia Developer, Prototyping and Research

    United Kingdom - Last active: 07/09/2013 - Tests: 3 - Portfolio: 4

    I am currently accepting part-time front-end/web development projects. A developer with over 15 years experience developing interactive web and desktop applications for both client and server deployment. My experience encompasses building interactive learning projects, content and media management portals, data visualisation dashboards and database driven e-commerce sites. My programming language skills include JavaScript/CoffeeScript with strong emphasis on standards based HTML and CSS for web, Ruby and some Java.

    $36.11 /hr
    125 hours
    5.00
  8. Maxim Georgievskiy

    Maxim Georgievskiy

    Perfect Software Quality & Amazing Design, over 10 years of experience

    Ukraine - Last active: 04/10/2014 - Tests: 1

    Wide experience in various kinds of software application development and management. Looking for development of quality rich front-end web applications.

    Groups: Coding Champs

    $25.00 /hr
    0 hours
    4.95
  9. Gleb V.

    Gleb V. Agency Contractor

    Full-stack developer: AngularJS and NodeJS

    Ukraine - Last active: 1 day ago - Tests: 5 - Portfolio: 4

    Professional development of back-end and front-end applications. 2 years experience in AngularJS, NodeJS, ExpressJS, MongoDB, 10 years in JS, PHP, MySQL, UNIX. The team player with good communication skills and understanding client’s expectations. I’m experienced in: — AngularJS ($service, $http, ui.router, ui.bootstrap, directives, filtres, ng-animate, ng-storage, etc... ); — Mobile Development: ionic, PhoneGap, Cordova — HTML5/CSS3/Twitter Bootstrap/Foundation — SCSS/LESS — Grunt/Gulp/Yeoman — Bower/NPM — TDD: Karma/Protractor/Jasmine, Selenium IDE, PhantomJS — DB: MongoDB, MySQL (query optimization, clustering, high load) — NodeJS (express.js, mongoose, etc) — PHP/Perl/Python I work a lot with hosting infrastructure: Amazon AWS(S3, EBS, Route 53, CloudWatch, CloudFront) and DigitalOcean with OS: Ubuntu, FreeBSD and different web servers: Apache, NGINX. I strongly follow pragmatic approach to a development and understanding of MVP requirements. Agile is my favorite methodology and usually I work with: Jira, BaseCamp, Trello or Asana. Legacy code is not my nightmare, I can and am able to work with it. A lot of different technics in my arsenal allow saving client’s money. Moving from old-school to single page app (SPA) with using AngularJS can be done without problems. I like SPA with MVC and REST API. My apps were integrated with: Paypal, Skrill, Fastspring, Robokassa payment systems and VK.com and facebook social networks. Have a lot of experience with high-load, optimization of code algorithms, time of execution queries, reducing quantity of queries, redirects of a page. I know how it’s important for good UX. I’m familiar with VoIP and can provide solutions for provisioning, invoicing (HTML2PDF e.g. Princexml) and subscription services. Personally I am reliable, communicative and flexible person and follower of new approaches to solve client’s issues in the best way. Nowadays, high quality of code is not enough, solving problems and management of expectations is a must!

    Associated with: YuktiDev

    $33.33 /hr
    1,187 hours
    4.92
  10. Asha C M Agency Contractor

    RoR, Java, .NET, PERL, Heroku, LAMP, GTK, C, PostgreSQL

    India - Last active: 2 months ago - Tests: 7 - Portfolio: 6

    My experience explained for established businesses & entrepreneurs: With over 6+ years of experience in software design and development, my goal is help you realize your world-class project. Currently I'm very interested in Agile web frameworks (Rails 3, Sinatra), cloud computing (AWS, EY Cloud, Heroku), new front end technologies (HTML5, CSS3, jQuery), mobile frameworks (jQuery mobile) and mobile apps (Appcelerator Titanium, Android, JQTouch, Sencha Touch, Doapp etc), video processing, cloud storage(Amazon S3, Dropbox, SugarSync), caching systems (Redis, Memcached, Tokyo Cabinet) I have 6+ years of experience in software development and can do all-round development on RoR, PHP, CakePHP, Scala, Java, .NET, PERL, Joomla, Ecommerce, PhoneGap. My primary focus is on solving business problems rather than just executing tasks. I love working on projects that contribute a business value to organizations. My firm Agileblaze (www.agileblaze.com) provides Agile Software Development, sophisticated web, mobile or ecommerce solution to Fortune 500. Our strategists, creatives and programmers have experience with practically every kind of digital marketing, software development and interactive media for everyone from Fortune 500 clients to small businesses. If you're looking for long-term engagement and a developer to take care of your development needs, I'm that guy for you. I'll be more than willing to provide references of my other clients. Strong Ruby language background with solid knowledge of the core Ruby language concepts, developed open source Ruby gems and scripts. Aware of the differences between different versions of Ruby. Passionate about TDD/BDD, experienced using cucumber, rspec, shoulda, steak and browser testing using selenium. Experienced working with Ruby on Rails 3, and aware of the changes and developments over the 2.x versions, PHP, CakePHP, Scala, Java, PERL, Joomla, Ecommerce, PhoneGap Have also worked with Sinatra , SproutCore, Refinery and Shopify. Experienced front-end developer and have worked with HAML, SASS, jQuery, jQuery UI, jQuery Mobile, ExtJS, Yahoo YUI, MooTools, Scriptaculous/Prototype and SenchaTouch Have also worked with e-commerce platforms (Used spree, active merchant). Other Ruby gems I've worked with are Capistrano, devise, omniauth, decent exposure, thinking sphnix, whenever, nokogiri, webrat, factorygirl, delayed_jobs Strong understanding of RESTful Web API's and scalable Ruby on Rails architecture. Have worked with SQL (MySQL 4/5, Oracle, SQLServer) and NoSQL (CouchDB, MongoDB, Cassandra) databases. Have experience of deployments on Heroku, Amazon EC2, Rackspace, EngineYard Ecommerce Expertise: - New E-Commerce Sites & Shopping Cart Upgrades/ Migrations - PhoneGap/Sencha/M-Project/Espresso Android, iPhone, iPad, Bada, BlackBerry, Symbian. - Custom Module Development - Skin & Template Design - User Experience & User Interface Makeovers - High-Performance Hosting & Configuration - Search Engine Optimization & Advertising - Social Media Services - Mobile E-Commerce Our team is extremely experienced in Magento, including Enterprise Edition, but we have experience with many other popular shopping cart platforms, such as OSC, Prestashop, Zen Cart, BigCommerce, Shopify, WebAsyst, Interchange, to name a few. Daily user of GitHub and Subversion. We value and demonstrate integrity at all levels, best practice coding, pixel-perfect visuals and excellent communication...with an emphasis on results. Let's discuss your next amazing applications & software development opportunities

    Associated with: Agileblaze | Migrate2Cloud

    $33.33 /hr
    71 hours
    4.61