Koln, Nordrhein-Westfalen, Germany
ID Verified
$85/hr · Starting at $1,500
Production-grade payment integration and webhook debugging for Stripe, Mollie, PayPal, SOFORT, and Klarna. I fix the issues that make payments fail silently: race conditions, missed IPN callbacks, dou…
Mannheim, Baden-Wurttemberg, Germany
$25/hr · Starting at $250
Accepting crypto payments shouldnt be complicated I make it simple, secure, and stylish. Whether you're a freelancer, NGO, online shop, or personal brand, Ill build you a crypto payment page or donati…
Frankfurt Am Main, Hesse, Germany
$50/hr · Starting at $2,000
HELLO IN PERPETUITY CLIENT! Our mobile app development services are curated keeping end-users in mind. With over 7 years of experience in developing solutions that revamp businesses, we have created q…
Unterschleisheim, Bayern, Germany
$5/hr · Starting at $25
BrandCrock is an agency specialized in user interface design, software development and branding. We create marvelous websites, develop custom plugins for companies representing different industries. U…
Munich, Bayern, Germany
$35/hr · Starting at $5,000
Applications for working with real and virtual currency. Secure backups to a third-party server, double-entry bookkeeping and transactions at the heart of the system model. Due to this, losses in case…
Tabriz, Berlin, Germany
$200/hr · Starting at $600
it's not About Money , It's About Lifestyle Thanks
Wuppertal, Nordrhein-Westfalen, Germany
$15/hr · Starting at $50
A integration professional having app. 4.5 year experience on JAVA/J2EE, Mule ESB, Spring, WebSphere MQ,Active Mq, Maven, Ant, Jenkin, Jira, Databases(Oracle, MySql, IBM DB2), Web services(SOA/REST),…
Berlin, Berlin, Germany
$5/hr · Starting at $300
Hi why post your project or job on Hifreelancer 1. its free 2. 100% secure in terms of payment ,get refund if work not done. 3. thousands of freelancers are using Hifreelancer 4. live chat support 24…
$5/hr · Starting at $400
Hamburg, Hamburg, Germany
$11/hr · Starting at $50
Mainly involved into proofreading and translations projects, i am available for interesting writing projects as well, as long as the payment is adequate and when having the needed free capacity for it…
Frankfurt am Main, Hessen, Germany
$40/hr · Starting at $500
Django / Flask / Full-Stack Development / Payment Integration / Email Validation System / Live Chat / SSL Certificated
$150/hr · Starting at $1,200
German Trained Appian Designer (Certified as Appian Designer with 91.1%) My Speaking skills are: English: fluently, German: native speaker, french: basic
Kiel, Schleswig-Holstein, Germany
$10/hr · Starting at $50
12 years programming experience. Joomla, Wordpress, Opencart and others CMS, Payment gateway. Web scraping. PHP Curl, NodeJS, PhantomJs. Codeigniter. Server maintenance Ubuntu, Centos, Debian. Cpanel…
$140/hr · Starting at $250
22 years of total experience in Software Development 11 years of total experience in Management Positions Biggest team size managed so far 65 engineers Worked in Big companies like Nokia, E.On, Tea…
$35/hr · Starting at $100
Here's what I am really good at: - Advanced PHP, Ruby on Rails, MySQL, JavaScript, JQuery and Ajax knowledge. - Proficiency with Wordpress, CodeIgniter Prototype, Laravel, CakePHP - API knowleadge…
$50/hr · Starting at $40
I have deployed e-marketplace web site based on Sharetribe open source on cloud server such as AWS or Digital Ocean, customized UI and developed new features. I have integrated Payment processing with…
$75/hr · Starting at $300
Woocommerce developer expert, UI / UX designer unicorn ??. I do all the work myself, no agency. I can guarantee strong communication, thorough planning and high quality of work with attention to detai…
$25/hr · Starting at $500
You will get a powerful, fast and very good-looking Web Application with outstanding native apps abilities. Customer can authorize in your app, get data which he needs. I can integrate all data with y…
Bad Oeynhausen, North Rhine-Westphalia, Germany
$40/hr · Starting at $100
Thanks for opening to my profile. -Mastered field *Social networking system. Thanks a lot.
Hi folks. I used to work for companies inhouse all my carrer. No i want to jumpstart my freelance campain. In my last project i build a backend with RoR. Through a JSON API different web/ mobile clie…