Browse PayPal Development job posts for project examples or post your job on Upwork for free!

PayPal Development Job Cost Overview

Typical total cost of Upwork PayPal Development projects based on completed and fixed-price jobs.

Upwork PayPal Development Jobs Completed Quarterly

On average, 40 PayPal Development projects are completed every quarter on Upwork.

40

Time to Complete Upwork PayPal Development Jobs

Time needed to complete a PayPal Development project on Upwork.

Average PayPal Development Freelancer Feedback Score

PayPal Development Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: July 1, 2015

Popular PayPal Development Searches

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  1. Juan Esteban Garcia

    Juan Esteban Garcia Agency Contractor

    Drupal / Web Developer

    Colombia - Last active: 4 months ago - Tests: 4 - Portfolio: 2

    I've been working as web developer for about 9 years. I specialize in developing PHP/MySQL applications from scratch, though I've worked on many kind of projects that involve APIs / web services (PayPal), e-Commerce platforms, Facebook Applications, in-house CMS, among others. Over the last 7 years I've dedicated myself to work with Drupal, so I'm capable of creating complete Drupal sites from scratch, that include customized code (writing modules), convert/create themes, search engine optimizations, and basic tasks in general. Most of my in-house CMS have been developed using CodeIgniter and adopting the MVC design pattern. I am able to not only build applications from the ground up but also to add functionalities to existing CMS, open source and commercial applications. Being a security consultant and knowing the risks web applications are exposed to, I'm able to build safe code and guarantee that your web application will be free of vulnerabilities. Apart from being a web developer I am also a server administrator with vast experience with UNiX-like operating systems such as GNU/Linux, FreeBSD, OpenBSD, Solaris and Plan9.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    Associated with: Permalink

    $35.00 /hr
    3,201 hours
    4.95
  2. Sergey M.

    Sergey M.

    Software Engineer | Master's Degree in Computer Science (MSCS)

    Belarus - Last active: 1 day ago - Tests: 9 - Portfolio: 4

    Highly skilled Software Engineer with 5+ years of experience in developing application for customers from different parts of the world. I am an expert in API implementation. And I am familiar with wide range of technologies mainly focused on .Net C# desktop and Web applications. My strong analytical skills combining with real practical experience allow me to provide you perfect solutions in reasonable period of time.

    Groups: Application Developers Alliance, ebay...

    $33.33 /hr
    918 hours
    4.97
  3. Sergey Minaev

    Sergey Minaev

    PHP/JavaScript/HTML/Developer and Graphic Designer

    Ukraine - Last active: 9 days ago - Tests: 15 - Portfolio: 3

    I have experience in wide range of technologies and programming languages. My favorites are PHP, MySQL, HTML/XHTML/CSS, XML, JSON, JavaScript, jQuery, WordPress, Joomla, Adobe Photoshop, Adobe Illustrator etc. I`m familiar with C#, Windows Forms, WPF, MS SQL Server, Oracle, ADO.NET, WCF, ASP.NET, Java. I do everything possible to turn your projects into reality. I would be happy to participate in your project.

    $18.89 /hr
    471 hours
    4.57
  4. Manvinder Singh

    Manvinder Singh Agency Contractor

    whmcs expert developer

    India - Last active: 10 hours ago - Tests: 5 - Portfolio: 2

    I have 7 years of experience in WHMCS and WHMCS modules development ,whmcs theme customization , whmcs payment gateway modules, whmcs re-seller modules development,whmcs domain registrar, Whmcs + iphone app development , whmcs + wordpress . I have handled more then 100 projects and have integrated many complex payment gateways.I have experience in creating multi language websites in WHMCS. Apart from Expertise in WHMCS I have strong hand in Asterisk , PBX , VOIP, a2billing as well. There are lots of modules that I have created and customized in a2billing. I love programming and I am always eager to take new challenges. I have also developed websites in Joomla, Wordpress and core PHP with MySql. I have also developed web applications for Real Estate and Multi Level Marketing.

    Groups: BigCommerce

    Associated with: WHMCS Global Services

    $22.22 /hr
    5,048 hours
    4.63
  5. Santosh Kumar Sherma

    Santosh Kumar Sherma Agency Contractor

    oDesk TOP RATED | 3900 +++ oDesk Hrs | PHP Programmer | WordPress |

    Nepal - Last active: 2 days ago - Tests: 11 - Portfolio: 15

    I am so excited to officially be TOP RATED on oDesk! Over the last 7 years, I have developed a wide range of websites using HTML, PHP, and MySQL including sites for startup companies and businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: - Open Source ( Drupal, Wordpress, Joomla, Zencart, Opencart, OSCommerce & ExpressEngine) - Frameworks ( Zend, CodeIgniter, Laravel, CakePHP, Symfony, Grails). - Web Development (HTML5, JQuery, Backbone Js, Node Js, Angular Js, CSS3, Bootstrap, Foundation) - Database(MySQL) - Server Administration, Amazon-ec2 -Video Streaming (wowza-media-server, video-conversion ) -Project Management Tools (Github, Bitbucket, Slack, JIRA)

    Groups: Application Developers Alliance, AWeber...

    Associated with: Colors to Web Pvt. Ltd.

    $22.22 /hr
    3,969 hours
    4.81
  6. Mike Veselovsky

    Mike Veselovsky

    C# | Azure | Amazon | VMware | Security Expert

    Russia - Last active: 5 days ago - Tests: 22 - Portfolio: 8

    ✔ My experience is more than 10 years. Time zone is (GMT+03:00). - Visual Studio Online, Office 365 and Microsoft Office programming - Security auditing of scripts and program protection - InstallShield (.exe) and Windows Installer (.msi) installations - Python, YouTube and Image processing (PhantomJS / Pandas / OpenGL) - Reverse engineering (WinDbg / IDA Pro / Hex-Rays / Fiddler / Wireshark) I'm focused on meeting customer requirements in terms of TIME, COST and QUALITY.

    Groups: PayPal

    $30.00 /hr
    0 hours
    4.89
  7. Aty P.

    Aty P. Agency Contractor

    Linux Server Admin, Security Expert, PHP MySQL, Wordpress Expert

    India - Last active: 5 days ago - Tests: 5 - Portfolio: 43

    Hi, My name is Aty. Over the last 9 years since 2007, I have led mufti-functional teams to execute on mission-critical engagements. I did job with large design firms in my starting career for 2-3 years. I then assembled a crack commando unit of the best people I encountered. We take on assignments, right-size the solution to the problem, and then use the team approach: an architect to ensure you have a platform suitable to your needs, razor sharp analysts to document the deliverable, creative designers for graphics, and masters of code. We then put very cheap SEO and maintenance folks to ensure your rankings remain at the top, and your site runs blazing fast. Each of these people bill at different rates, so you get maximum bang for your buck. When you hire anyone at Quinji, you hire the team resources. You will not suffer if someone is not available. We have the breadth of skills and depth of resources to ensure your project is on time and on budget. I am native US English speaker and this feedback is given to me by more than 20 different clients which they found a plus point while making conversation when they are outsourcing their work for better communication and understanding. Always available on Skype for voice or text during my working hours. I completed 3000 hours on upwork formerly Odesk with 5 star feedback up to May 2015. Hope it will boost some confidence inside my capabilities to complete your assignments successfully. Looking forward to hear from you. ********************************************* My Technical Skills are as below: ------------------------------------------------ Security Expert -> SQLi/XSS, Trojan Removal, Malware and Malicious Code Removal, Security Configuring on servers, CSF, mod_security, DDos Attack, Phishing attack, Iframe, eval and base64 signature detection, VPS and Dedicated server Management, Monitoring, cloaking, pharma hacks, shell detection, spam blocking. Penetration testing, Nessus, Nmap, Metasploit, Maldet, Blackhole Exploits detection removal and others.. -------------------------------------- Server Management: Ngnix, Apache, Firewall, Fail2Ban, IpTables, VNC Server, PHP, MX, IMAP, Dovecot, FTP, SSL, SSH, PhpMyAdmin, Cpanel, WHM, WHMCS, Mail Server, Roundcube, Digital Ocean Droplet, Linode VPS, Hostgator, Godaddy, Bluehost -------------------------------------- Developer -> PHP/MySQL, Core CMS -> Joomla, Drupal, WordPress, CakePHP, CodeIgnitor, CURL -------------------------------------- Social Framework -> SocialEngine, Dolphin, JomSocial, Community Builder. -------------------------------------- Ecommerce ->OScommerce, Magento, Cscart, ZenCart, BigCommerce, CBSubs, Virtuemart, Woocommerce (Extension Building) -------------------------------------- Payment Gateways: Paypal Standard, Paypal Pro, Stripe, Authorize.net, CCAvenue -------------------------------------- API: Facebook, Google Developers, Twitter, Youtube API, Instagram, Social Login and shares, Paypal, Stripe, -------------------------------------- Framework -> Cakephp, Codeignitor, Zend, Symfony. Yii -------------------------------------- Java Script Framework -> JQuery, JQuery UI, Mootools -------------------------------------- Android: PhoneGap Developer -------------------------------------- SEO/SEM -> OnPage SEO optimization so Search engines crawl all the required content automatically, Article Writing and Submission, Social Bookmarking, Link Building, Press Release, Directory Submission, Social Media, Traffic Generation, Youtube, Facebook, Twitter, Digg and so on with all Ethical Methods. Latest strategy according to Panda 4.4 algo follwed while doing SEO -------------------------------------- Desktop or Laptop Fixes -> I used Remote Desktop or Team Viewer to take access to client machines to fix their machines from spywares, Malwares, viruses or Trojans installed on their machines. ******************************** Hope once we start we will be in long term business relationship.

    Groups: AWeber, BoonEx...

    Associated with: Quinji

    $30.00 /hr
    2,939 hours
    4.96
  8. Ahmad Hamad

    Ahmad Hamad Agency Contractor

    System Administrator/Scripts Write/Cloud Expert/Security Consultant

    Palestinian Territories - Last active: 3 days ago - Tests: 6 - Portfolio: 2

    Hi there, I am a 32 years certified System Administrator/Programmer/Developer/Project Manager you wish getting help from : I am an LPI(101 & 102),RHCE certified, Automation king and Mobile/Desktop/Web Developer!! I have rich experiences in a wide range of software and systems over the last 15 years, the most notable skills are : 1-Linux System Administartion : I have installed, configured, repaired, and managed so many Linux systems (more than I can remember) since 2006. I started with Fedora, then centos and ubuntu. 2- Scripting (My Favorite!) : I do enjoy very much with scripting especially for automation purposes, and I am very experinced with it, on both linux (bash) and windows (autoit - batch). I can automate all the tasks even those that don't talk to the command line in windows. I made for example in past, a fully unattended Windows installation CDs that is fully customized to include all the software my customers need without asking single question ! and on Linux I use Bash scripting Language to handle almost every aspect of linux and I did wrote so many scripts for various tasks. 3- Hosting Services : I have installed and managed previously many control panels for hosting and administration, that includes Cpanel, Plesk, ISPconfig, Webmin, Usermin, AWS, DigitalOcean, rackspace, cloud providers and more ! and in addition to that I can run the hosting services directly myself with no need for a control panel. I managed standalone software like : Apache, MySQL Server, ws-ftpd, proftpd, lighttpd with fast cgi, thttpd, dovecot, postfix and other servers ! I can also build/manage any hosting services, including shared hosting, VPS and dedicated servers. 4- VPN Services: I have installed and configured many servers that provided VPN services, including PPTP and OpenVPN services. I have even created a custom control panel for the customers and link it with automation scripts I wrote to better help the client managing his customers. (see the following picture): http://img687.imageshack.us/i/screenshotrsl.png/ And besides I am the solo developer of vpnplatform (vpnplatform.org/team) ;) and my clients consider me the best VPN guy on odesk. 5- Figting Malware: I can get your windows box clean even from the hidden malware and spyware trojans. I can secure your box and keep it safe and protected. I have fought malware since 2001 achieving great results like : cleaning big networks from viruses and worms and keeping it up and running in hostile environments for months with almost no downtime ! Also, I've built an app I called (Automated Malware Wizard), that would backup clinets hard drives and then GUARANTEE the cleaning of them, then update their software to close any possible vulnarables. I can customize it to you to fit your needs (If you intend to run a malware-cleaning and maintainance firm/utility). 6-Networking : I've been an ISP CEO before, and delivered internet services for more than 200 local subscriber when I worked at Hamad ISP. 7- VOIP: I am familiar with Asterisk and Asterisk GUI Installations, from scratch to fully working installation ! 8-Virtualizaion : I am very good with VMware and VirtualBox, I used them for years as a combination with hosting services. 9-Managing Mailing lists : I can manage your Email lists and make it away from SPAM lists by playing fair and square, I managed lists before, some of them got thousands of subscribers, I can clean the list also of all invalid/outdated subscribes by catching all email bounces using (my experience was with phplist script). 10- Web Development using PHP/MySQL : I can develop web pages using a mixture of several technologies including html/css/php/mysql/javascript, and I've been using this skill more and more recently. 11- I have Oracle Databases, android and Java programming experience. And Finally, I can perfectly read, write and talk English Language and you can contact me over email, sms or mobile ! I perfectly speak English Language. I am ready to move to your job location if needed. I respect my work and give it every effort I can while keeping job's secrets secured and not to be shared with any 3rd party. You may see my odesk profile at: https://www.odesk.com/users/~~9b6150fc1d75d477 Note: I can adjust my availability time to suite your needs. Best wishes Ahmad

    Associated with: Palmtree Geeks, Hamad IT Agency, Holol Agency

    $20.00 /hr
    1,120 hours
    4.97
  9. Vadim Z.

    Vadim Z.

    Codeigniter/Laravel developer,PHP,MySQL,Backend

    Russia - Last active: 23 days ago - Tests: 7 - Portfolio: 7

    Top Codeigniter/Laravel professional from Russia. You get what you pay for. Big, complex projects suit me best. Most of the day time I'm online and available for communication via skype. Expert Codeigniter / Laravel / PHP / MySQL developer who works fast and does the job right.  I enjoy challenging, complex projects.  Harder is better.  PHP test scores in top 10% on oDesk. I have deep Codeigniter experience, and I prefer to use it along with the Bootstrap framework. I can build your application from scratch.  Or I can come in and add features or clean up your code (and I'll learn your code structure really fast). Some of my favorite projects include crawlers, database migrations with different structures, SOAP/XML/JSON/REST services, Javascript, and tasks with regexps.  But I am always looking for a new challenge that will broaden my experience.

    $27.78 /hr
    2,027 hours
    5.00