Payment Processing Professionals & Consultants

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Payment Processing Job Cost Overview

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

Upwork Payment Processing Jobs Completed Quarterly

On average, 16 Payment Processing projects are completed every quarter on Upwork.

16

Time to Complete Upwork Payment Processing Jobs

Time needed to complete a Payment Processing project on Upwork.

Average Payment Processing Freelancer Feedback Score

Payment Processing Upwork freelancers typically receive a client rating of 4.32.

4.32
Last updated: July 1, 2015

Popular Payment Processing Searches

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  1. Vasil K.

    Vasil K.

    Senior iOS / Android App Developer

    Bulgaria - Last active: 1 month ago - Tests: 1

    I have been developing Mobile applications in Bulgarian IT company for about 5 years and learned some tricks of the trade with many fields of development such as Garbage collection modules, Java virtual machine, Memory management and so on. Here is a brief introducion to my key skills: - High-skilled in Java & Android & iOS - Significant experience in building of REST applications - Created several apps based on geolocation functionality - Understanding of Android and iOS platforms and its patterns - Knowing official UI/UX guidelines - Large park of physical android-powered devices for testing Also familiar with: - Analytics tools: Google Analytics, Flurry, Fabric - Social networks: Facebook SDK, G+ SDK, Twitter SDK - Ad networks: Google AdMobs, Amazon Mobile Ads, Tapjoy, Playheaven - Google Maps API - Payments: paypal SDK, stripe SDK

    $40.00 /hr
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  2. Yakov D.

    Yakov D.

    Senior Social IOS and Android App Developer - Parse/AWS/iCloud

    Bulgaria - Last active: 1 day ago - Tests: 3 - Portfolio: 5

    You dream it. I build it. (with the best practical iOS and Android solutions) I am an award winning senior mobile and app developer who love doing great things for iOS(iPhone, iPad) and Android. I help companies/clients create successful mobile applications that are attractive, innovative, and provide the best user experience. What I do is not a job. I don't just work on projects. I inspire emotion, achieve the impossible, keep customers thrilled, and make dreams reality. This is my life's work, my legacy, and my passion. I have the know-how to build robust applications that people love using. -- You will get the sweet success in the world. Check my core skills and experience in keywords: ✔ Native: iOS, Android, (Objective-C, Swift, Java) ✔ Web service: XML/JSON, REST/SOAP ✔ Device, Kit: Bluetooth Low Energy (BLE), iBeacon, NFC, credit card reader ✔ Cloud backend: iCloud, Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Dropbox, Foodie, remoteStorage, Twillio, Plivio ✔ Chat & Messaging Engine: XMPP, Jabber ✔ Speech recognition, text-to-speech, Siri, OpenEar ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ JIRA, RedMine, BaseCamp, Sprint.ly, Github, BitBucket, SVN My Devices Equipped: - iPhone 4 (iOS 7.0.3), iPhone 4S (iOS 7.0.3), iPhone 5 (iOS 8.0.2), iPhone 5S (iOS 8.0.2), iPhone 6 (iOS 8), iPad 4 (iOS 8), iPad mini (iOS 7.1.1) - Nexus 5 (Android 4.2), Samsung Galaxy S II (Android 4.1.1), Galaxy S III (Android 4.2.2), Galaxy S IV (Android 4.2), Galaxy Note 2 (Android 4.4), HTC One (Android 4.2.2), Nexus 7 (Android 4.4),

    $40.00 /hr
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  3. Ivan Dokov

    Ivan Dokov

    PHP (OOP), Laravel, CodeIgniter, MySQL, JS, CSS, HTML5, responsive

    Bulgaria - Last active: 10 days ago - Tests: 2 - Portfolio: 1

    I am full stack web developer since 2006 and senior developer/team leader since 2012. My skills include PHP (OOP + Design patterns), MySQL, JavaScript, AJAX, HTML, CSS, Node.js, Redis, MongoDB, Bash, creation of responsive websites and others. I am expert with Laravel and CodeIgniter. I manage and deploy web apps to multiple Linux servers in Digital Ocean and Amazon EC2.

    $18.00 /hr
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  4. Mark A.

    Mark A.

    Strategy Consultant,Start-Up Business expert, E-Marketing Professional

    United States - Last active: 06/26/2014 - Tests: 1 - Portfolio: 2

    Over the last 8 years, my team and I have developed a wide range of websites including sites for start-up companies and very involved sites for businesses. My core competency lies in taking complicated ideas and turning them into easy to use website, both front end and back office. My team and I offer a total package, including web design, graphics design, video production, script writing, and creative writing, software design and website testing. We have extensive knowledge in e-commerce sites, as well as, gaming, medical sites, network marketing sites, and real estate sites, in short everything you need to build a great website. We work with you from the beginning to establish your needs, and how we can meet those needs, we will not stop working until you are a happy customer. My team and I are seeking opportunities to build websites from the ground up for you or your business.

    $40.00 /hr
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  5. Manish S.

    Manish S.

    Software architech, Web & Application developer, Mobile App developer

    India - Last active: 3 months ago - Tests: 6 - Portfolio: 5

    I am a application software architect and developer. I take pride in my work . I prefer to work alone or with a team. I love to create good architecture for any web, mobile or desktop based software with more scalability and security involved taking care of the client's budget. Then implement the architecture in developing the software. I have more than twelve years of software development experience. I worked with a range of clients from very small trader to big corporation. I work with patient giving my complete awareness to the work at hand, so that it can be completed within the least time with more efficiency. For this a good architecture is a must and all the requirements must be analyzed properly before starting the development phase. I usually use one or more design patterns already defined to give an optimal solution for the application requirements. I am looking for the right kind of projects ranging from web application mobile apps to desktop software. I do not feel shy in learning new technology so that my clients can get their work in the latest technology available. I also do a rework of old work with new technology for better benefits of the upcoming technologies.

    $35.00 /hr
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  6. Darren C.

    Darren C.

    CakePHP Application and Website Developer

    Canada - Last active: 12/30/2013 - Tests: 1

    In 2012 I I sold my multi-million dollar eCommerce business. Now I use my experience and tools to help other business to grow as mine did. Take advantage of my THREE guarantees: 1. Fixed price guarantee - you only pay what you were quoted, guaranteed 2. Fixed delivery date guarantee - I deliver on time, guaranteed, or I pay you penalties 3. Free proof-of-concept - challenge me, test me, Ill prove I can do it before you commit I am an expert in CakePHP, the greatest web development platform the world has ever seen. Ive built numerous applications on it - CRMs, eCommerce sites, payment systems, shopping carts, API bridges, web scrapers, import/export systems, APIs ... I come armed with an arsenal of pre-built, pre-tested tools, ready to deploy at a moments notice to provide you with a shockingly fast delivery. Call me - Im on-shore - not offshore.

    $66.67 /hr
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  7. Sam Levy

    Sam Levy

    Ruby Developer. SaaS, Rails, Web APIs, Payments

    United Kingdom - Last active: 04/30/2014 - Portfolio: 1

    Hi, I'm Sam, a Ruby developer living in Leeds (United Kingdom) looking for part-time freelance work. I've 5 years professional experience with Ruby and Ruby on Rails working for clients such as Sony, Virgin Media, Nokia, Asda (Wal-mart) and EE (Everyone Everywhere). I've experience working with, * RESTful and SOAP web APIs in Rails and Sinatra * SaaS (Software-as-a-Service) applications * E-commerce websites * Geospatial search * One-off and recurring payments with Stripe, Braintree and PayPal * Digital product sales and fulfillment Technical Skills: * Ruby, Ruby on Rails, Sinatra, Middleman * TDD, RSpec, Capybara, Cucumber * HTML, Javascript, CSS * PostgreSQL, MySQL, Elasticsearch, Redis * Heroku, Brightbox, Chef, Git * Experience with Kanban, Agile and Scrum methodologies * Have also dabbled in Backbone.js and iOS development Links: http://samlevy.me http://github.com/samlevy http://stackoverflow.com/users/1157295/sam

    $72.22 /hr
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  8. Doug Wallace

    Doug Wallace

    Payment Consultant

    Canada - Last active: 04/30/2014

    Doug Wallace is a Senior Consultant with over 18 years of experience in Retail POS Payment Systems, Oil and Gas, Financial Services, Telecommunications, Retail and Government sectors. Someone who can bridge the gap, act as the liaison between the business and technical sides of a business. Specialties: Retail POS systems,EMV Consulting, Vendor Management, Business Development, Migration and Implementation, SRM (Sales Recording Module) for Revenue Quebec, Business Process Improvement, QA, Testing, Certification, Project Management, Security reviews, POS Deployments, NFC, Contactless POS, Chip and PIN & PCI

    $111.11 /hr
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  9. Taneem Ahmed

    Taneem Ahmed

    Javascript developer and UI designer with 15 years of experience

    United States - Last active: 09/21/2014 - Tests: 1

    I am a full-stack contractor available immediately! I have 15 years of experience building information technology, particularly on the web. I also have 6 years of product management experience at Microsoft, BlackBerry, Amazon and IBM. I can help you both design and build the UI frontend for any web application. On the technology end, I've got extensive experience with Javascript, NodeJS, jQuery, CSS, LESS and more. I also have experience with: Java, Python, Clojure (lisp) and more. On the design end I've got extensive experience with wireframing, pixel-perfect design, interaction design and more. I will build you a beautiful functional UI that works. Additionally as an experienced product manager, I have excellent project management, communication and independent working skills. You will find in me a reliable, enthusiastic partner who will bring your project value beyond what's in your job description. I have excellent references that I will be happy to provide as well. I am looking for contract roles as I am planning to transition to a more independent remote-working career and I enjoy writing code. I'm looking forward to getting started with you.

    $60.00 /hr
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  10. Martin Nedved

    Martin Nedved

    Mobile/Web Expert

    Czech Republic - Last active: 3 months ago - Tests: 5 - Portfolio: 1

    Hi, I'm a mobile/web expert with 7 years experience in mobile app development. I've started my career developing web application 7 years ago. A year after, I've started developing native mobile application for iOS and Android and now I have 6 years of mobile application development under by belt. With my web development background, I mainly developed mobile social application like dating application, photo/video/story editing/sharing application, fitness applications and other kinds of application which will need backend web api. I also developed stand-alone applications like Photo/Video Editing/Collage applications, Alarm Apps, Utility app kind. With my 6 years of experience I've experience almost everything which is needed to develop top-notch mobile application. Here's the skill set that you can expect from me. 1. iOS 6, 7, 8 application development, iPhone 4,5,6 , iPad compatible. 2. Android application development 3. Geolocation, GPS, Core Location, Foursquare, Google APIs. 4. Core Data, SQLite, MySQL 5. Php/MySQL based REST API development 6. Photo Video Editing, Core Image, GPU Image processing 7. Payment Processing Thanks for reviewing my profile. You are always welcome! Cheers, Martin Nedved

    $80.00 /hr
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