Luliang, Shanxi, China
$75/hr · Starting at $55
Great experience in various back-end programming languages such as Python, Node.js, Java and Ruby. Hands-on experience in building RESTful APIs and micro services. Defining GraphQL endpoints with sche…
Odessa, Odes'ka Oblast', Ukraine
$15/hr · Starting at $500
Server side of web or mobile app development using PHP and NodeJS with different db storages. E-commerce engine development. Linux apache and Nginx server
Arjun Chaupari, Western Region, Nepal
$35/hr · Starting at $10,000
We are highly experienced Ruby/Rails devs working for 6 year using Rails to build web apps helping thousands of people across Americas. We have contributed to Ruby, RubyGems and Rails too. So you can
Tel Aviv, Tel Aviv, Israel
$20/hr · Starting at $25
Skilled back end developer with expertise in Node.js, Express.js, MySQL, and MongoDB. Offers end-to-end development services, including database design, API development, server-side scripting, and per…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
$18/hr · Starting at $200
Hi! If you need to make a productive web application that won't make your customers wait, then you need to properly organize the back-end part of your application. My services: Building web apps from
Magnitogorsk, Chelyabinsk, Russian Federation
Past Earnings
$30/hr · Starting at $1,000
I develop server-side and web applications using Java stack. 3+ years of experience. Have a little Node.js and MongoDB experience.
Vilnius, Vilniaus Apskritis, Lithuania
$23/hr · Starting at $600
Having experience in middleware and server-side development in both telecommunications and banking sectors I do know how important it is to have a Swiss-watch quality back-end for your web, mobile and…
Istanbul, Istanbul, Turkey
ID Verified
$20/hr · Starting at $50
I'm an enthusiastic software engineer with 2+ years of experience participating in the complete product development lifecycle of successfully launched applications. I can help you with projects that
New Cairo, Al Qahirah, Egypt
$15/hr · Starting at $50
Back end Development refers to the server side of development where you are primarily focused on how the site works. Making updates and changes in addition to monitoring functionality of the site will…
Dubai, Dubai, United Arab Emirates
$15/hr · Starting at $25
Interest In all kinds of PHP backend projects such as API development or websites and web applications using PHP and Laravel framework
Hangzhou, Zhejiang, China
Back-end development with Java/Node/Go 10+ years software development experience worked for leading software development companies 10+ years java development experieces 3+ years Node development exper…
Madrid, Madrid, Spain
$8/hr · Starting at $25
As a full stack web developer, I am excel at front-end and back-end development using programming skills such as Angular.js, Vue.js, React.js, Node.js, PHP, HTML5/CSS3 and SASS/SCSS.
Yorba Linda, California, United States
$65/hr · Starting at $25
Back-end development and maintenance. REST, CRUD, API. Apache, Nginx, MySQL, PostgreSQL, Oracl. DevOps, System Administration, System Integration, application deployment and server provisioning.
Ferraz De Vasconcelos, Sao Paulo, Brazil
$25/hr · Starting at $25
If you are looking for a back-end developer, I can help you development and/or improvement your systems. If your system was development on Java, C#, or NodeJs (Javascript / Typescript), and have a dat…
Sonoma, California, United States
$60/hr · Starting at $120
Math Ph.D. with outstanding analytical and problem-solving skills. * Database Development for both Extraction and Update * API client-side Development (e.g., access external vendor's API) * API server…
Meru, Eastern, Kenya
$10/hr · Starting at $30
am an experienced web developer who can submit tasks done genuinelyand competently able to beat given deadlines
Perth, Western Australia, Australia
$40/hr · Starting at $300
I have worked as a Java Developer for over 10 years. Specializing in Stand Alone Java Apps running on Linux. I am very familiar with Sockets, Threads and high volume applications. If you have any bugs…
Zarafshon, Navoiy, Uzbekistan
$40/hr · Starting at $25
Hello. Am front end and back end development. I know html css bootstrap and icon . I can many proyekts . But I kwow javascript and a lot of I am can not using javascript.
Saint-Petersburg, Saint Petersburg City, Russian Federation
$25/hr · Starting at $100
PHP scripting, Mysql Database acceleration (DB queries optimization), CMS and PSD merging. MODX evolution modules, snippets programming. We use the OOP (object-oriented programming).
Taichung, T'ai-wan, Taiwan
$40/hr · Starting at $700
I come here for keeping skill sharp as side projects development since I have a daytime job. Welcome mid/long-term research&development or improvement work. ( Especially I'm a fan of MedTech, Health o…