North Brunswick Township, New Jersey, United States
$20/hr · Starting at $25
Expert in PHP/JavaScript based Web Applications. Commonly use React.js, Bootstrap, and CSS Grid. One of the most diligent and professional freelancers i have worked with in my long history with upwork…
Pune, Maharashtra, India
$25/hr · Starting at $400
Custom ecommerce development UI/UX design :- Responsive design Web development Mobile app development :- android and IOS Product development API integration Database design and management Custom P…
Kolkata, Tamil Nadu, India
$15/hr · Starting at $250
Integrate your legacy application to new age web application which can be accessed through mobile and web application. Responsive Web Development that is accessible in Mobile and Desktop, Rich Inter…
Virudhunagar, Tamil Nadu, India
$5/hr · Starting at $115
I will build high-performance backend APIs using Golang for Web applications and Desktop applicatoins supporting both Linux & Windows Operating Systems. (10 APIs) I specialize in developing secur…
Noida, Uttar Pradesh, India
$30/hr · Starting at $30
My name is Harshit, and I am an expert Automation QA Lead. I have 7+ years of experience in Automation and manual testing. I am very much familiar with Agile methodologies(SCRUM) as I have been workin…
Lucknow, Uttar Pradesh, India
Past Earnings
$10/hr · Starting at $50
Joomla: Joomla 1.0.x, Joomla 1.5.x, Joomla 2.x, Joomla 3.0.x, Joomla version upgrade, site's maintenance, to fix the malware, custom module development, website enhancement, Mobile website, desktop an…
Nashville, Tennessee, United States
$50/hr · Starting at $45
Primarily node.js backend development utilizing microservice architectures and design. Single responsibility services designed to be robust and scalable.
Kottayam, Kerala, India
$8/hr · Starting at $25
hanks to internet marketing, finding a product or service you want today is easier than ever. More and more businesses – both big and small – are ensuring their presence online and are vying for the t…
Struzinec, Stredocesky kraj, Czech Republic
$30/hr · Starting at $500
• Working knowledge of Front end optimization and performance techniques • Makes design recommendations towards the development of new code or reuse of existing code • Crisp Communication with Clien…
Kampot City, Kampot, Cambodia
ID Verified
$50/hr · Starting at $400
I am a full stack developer with more than 25 year experience, able to create front-end and back-end programs and deploy them to the desired or most suitable infrastructure. I like to use Node.js for…
Newark, California, United States
$5/hr · Starting at $25
We are having a strong team of API developers to sync your Website and Mobile Apps or Send/Receive data from third-party sources. - Very good in Core JAVA OOPS concepts - Proficient in writing well-…
Rotterdam, Zuid-Holland, Netherlands
$50/hr · Starting at $500
- Developing backend and frontend components and services for Ruby-on-Rails applications; - Breaking down program specification into its simplest elements and translating this logic into a programmi…
Chennai, Tamil Nadu, India
$12/hr · Starting at $150
Provides customized solution and consultation for following api and languages -Dropbox -Semantic -Angularjs -C#
Opelika, Alabama, United States
$35/hr · Starting at $350
WordPressTheme Development as Responsive to Device Widths. Mobile-first solutions on a per project basis. No project is to small. I am an expert in web services, in PHP and MySQL development, in jQue…
Panchkula, Haryana, India
$10/hr · Starting at $500
Over the last 9+ years, I have developed and designed a wide range of Mobile Apps/ websites/desktop applications/ Web Applications using Angular Js, React Js, React Native, Flutter, .NET, Magento, Dru…
Ahmedabad, Gujarat, India
$15/hr · Starting at $200
Use WCF to create reliable, secure web services that accessible over a variety of transports. Use ASP.NET Web API to create HTTP-based services that are accessible from a wide variety of clients. Use
Dallas, Texas, United States
$50/hr · Starting at $6,000
I have built some back-end apis using Node.js and hosted on AWS. It has management system for patient and doctors. Also I have developed Web Front-end for doctors to manage the database and schedule t…
Lahore, Punjab, Pakistan
$10/hr · Starting at $250
I have more than 7 years of experience in web Designing & development, Wordpress, Magento, Joomla, managing webservers, E-commerce shopping carts, CMS customization especially SEO and SEM and project
Chandigarh, Chandigarh, India
$16/hr · Starting at $25
My name is Nick, an enthusiastic Mobile App developer with 4+ years of experience in Mobile Apps development (iOS and Android) and overall 11+ years of experience in Web development. I have worked on
Rajkot, Gujarat, India
$10/hr · Starting at $100
Hello , Thank you for staying in my profile! I'm API Expert. Outstanding experience in working with Third party API's such as Social Media API's, FaceBook, Fedex, Payment gateways, Quickbooks, Infusio…