Servicios web Jobs

Support for existing project which needs code writing and explanation of code.

I need someone who has worked on communication with Tally in java. I would like to see the solution and buy it.

Need Mobile app developer and designer that have more than 7 years of knowledge that able to build mobile application like ios and android. The will be like Airb&B to book dining and cook at chef home or chef come to your home. Which mean chef will visit customer home to cook or customer can visit seller home or sleepover. The feature will be for booking a sleep over or just booking for dining...

I need a system to send popup notifications from various components of my system. This system will be made up of a Windows service, a WPF program, and 2 unit testing projects, all in C#/DotNet Core/Visual Studio 2019. A detailed specification is written and will be disclosed to relevant candidates. In your bid, please tell me why you are the best freelancer to to this project. Thank you!

I have a Excel sheet that use Solver plugin (use SIMPLEX Linear programming) to analize the best option and return a value. What I need is a webservice that emulate that (acept set of values and return best option), mainly using "Solver Fundation" Can work on english or spanish

Must have experience with following: 1. Data integration 2. Data analysis 3. RESTful Web service server 4. Python bottle and petl frameworks

I am using an API which requires results to be sent to a callback URL, and just need to implement this or use any library to create a temporary/unique callback URL to consume responses from external APIs

I need you to build a theme for me, there is a particular theme that I want. Apply for the job and I will give you an example of a website theme I want or want to build. Please I need someone with high experience that know how to customize a theme.

As the title states, I am looking to lease several residential ips from an ISP and attach them to a dedicated server! If you are able to help and guide I would be very interested in talking with you!

My project is about to create a tool for search analyzing

Tudo que precisa saber está em anexo. Obrigado

Looking for someone with PHP previous experience in travel API integration in order to to implement an API for the sell of ferry tickets. Awaiting for your PM with your Travel Integrations experience links portfolio (simple API integrations not related to Tourism wont be considered) in order to send you PDF API documentation.

I need you to develop some software for me. I would like this software to be developed for Windows using Javascript.

• 4+ years of experience in Java programming • Very good experience in building secured web applications and Rest API services using Spring boot, Spring framework, JPA/Hibernate. Strong exposure to Rest API fundamentals. • Experience in Angular, HTML, CSS3, Javascript etc preferred • Experience in Docker / Kubernetes . • Extensive experience in GIT • Experience ...