RESTful API Jobs

I am looking for a React expert with perfect styles to work on my project. The ideal candidate should have experience in developing responsive designs and integrating APIs. Specific requirements for the project include: Creating a responsive design that adapts to different screen sizes from Figma designs Integrating the existing APIs from existing sources. The project needs to be completed within a timeframe of 1-2 weeks. I have existing design assets available, so the freelancer will not need to create them from scratch. If you have the necessary skills and experience, please reach out to me. Detailed doc. Cost: max is $400 (Please don't place a bid if you want more cost) Timeline: max is 2 weeks. I want to hire one who can work faster with lower cost.

I want to use the API () to get client invoice and payment data into a Google spreadsheet. The Service Fusion API does not have a search function, so I believe we need to GET the data from database and put/store it in AirTable, ClickUp or an external database to find the data more easily and then sort through the data to find all client invoices and payments. This is an example Google spreadsheet This spreadsheet does the math to find the total due between an invoice amount and the payments collected. If you think you have the necessary skills to help me with this task, please get in touch. I'm looking forward to hearing from you!

I am looking for a freelance developer to create a web application that will serve as an SMS Gateway and also support WhatsApp. The primary function of the application should be both sending and receiving messages on both platforms. Additionally, I require system integration with other systems. Ideal skills and experience for this project include: - Strong knowledge and experience in web development - Proficiency in programming languages such as C#, JavaScript, and HTML - Experience with SMS Gateway and Whatsapp API integration - Familiarity with system integration and API development - Ability to ensure the application is secure and scalable for multiple clients If you have the necessary skills and experience, please submit your proposal along with relevant examples of your previous w...

Hello, I'm looking for a freelancer to help me with developing an Odoo module for integration with online stores. Specifically, I am looking to integrate my online stores with Odoo. I have a specific online store platform in mind, and the primary purpose of the Odoo module is for inventory and order management through cron and webhooks. I'm looking for someone who is knowledgeable and can develop the module quickly.

I am urgently seeking a senior Golang DevOps professional to assist with continuous integration and deployment tasks. Skills and experience required: - Mid-level experience in Golang development - Strong understanding of DevOps principles and best practices - Experience with infrastructure provisioning, continuous integration, and deployment - Familiarity with monitoring and logging tools This is a short-term project with an expected duration of less than 1 month. The ideal candidate must be able to work efficiently and deliver results within a tight deadline.

Anyone available to support Java project (Senior full stack developer)? Needs to be in EST, should be 100% online for 8 hours. I will just login to laptop 8:00 am EST after that you will be responsible to stay online and complete the work.

Anyone available to support Java project (Senior full stack developer)? Needs to be in EST, should be 100% online for 8 hours. I will just login to laptop 8:00 am EST after that you will be responsible to stay online and complete the work.

Need to fix this part or add a function. When I send one user's data the API works { "EMAIL": "", "FIRST_NAME": "Subscriber1 Fname", "LAST_NAME": "Subscriber1 Lname" } [ { "EMAIL": "", "FIRST_NAME": "Subscriber1 Fname", "LAST_NAME": "Subscriber1 Lname" }, { "EMAIL": "", "FIRST_NAME": "Subscriber2 Fname", "LAST_NAME": "Subscriber2 Lname" } ] But when I send several I get a response 403 { "EMAIL": [ "The Email is required" ] }

I am looking for a developer to integrate the MLS MRED API into our website. The purpose of this integration is to display both residential and commercial real estate listings. In addition to displaying listings, we require the implementation of advanced search filters to enhance user experience. Ideal skills and experience for this job include: - Strong knowledge of MLS MRED API - Experience in integrating APIs into websites - Proficiency in implementing advanced search filters If you have prior experience in integrating MLS MRED API and can provide examples of websites you have worked on with similar functionality, please include them in your proposal.

**Skills and Qualifications:** We are looking for candidates with the following qualifications: * Proficiency in Node.js and TypeScript for server-side development. * Prior experience with Firebase Cloud Functions (Google Cloud Functions). * Strong familiarity with NoSQL databases like Firebase Cloud Firestore. * Experience in working with APIs for data retrieval and manipulation. **Project Overview:** The primary objective of this project is to create a system that automates the following tasks using Firebase Cloud Functions: * **Data Retrieval**: Your role will involve retrieving data from an external API. This data will include information about football matches (dates, times, clubs, etc.), details about football players, and player performance statistics. The tasks within this pro...

We are looking for a developer who can develop with Cognitive search in SharePoint Online. Pull data from SharePoint online, pass info to Open AI, for cognitive search w/ ChatGPT API or Microsoft Open AI service. You must have direct experience with passing information into Open AI or ChatGPT via APIs. So we know you actually read this bid and did not autopost please put the words "AI will rule the world !" at the beginning of your bid. We must be able to see you have recent and strong experience in your job history with programming with Chat GPT or OpenAI.

I need help with the self certification process on mobilepay. We passed the certification process with the same esp32 program we got now, in the past only change is the credentials for a new client. But there is something in the process im missing or have forgotten, so need an extra set of eyes to help find a solution for this, and read through the documentation and do the test. It has been working with this code before, it has to work again. Here is the link to the documentation: The code is made in Arduino IDE so expect you got experience in this. Im expecting its less than 1 hour job for the right person.

I need help with the self certification process on mobilepay. We passed the certification process with the same esp32 program we got now, in the past only change is the credentials for a new client. But there is something in the process im missing or have forgotten, so need an extra set of eyes to help find a solution for this, and read through the documentation and do the test. This is a no cure no pay kind of thing, since it has been working with this code before, it has to work again. Here is the link to the documentation: The code is made in Arduino IDE so expect you got experience in this.

I am looking for a developer with experience working with APIs to connect our vacation rental system (which is made in Laravel) to using the API. The ideal candidate will have the following skills and experience: - Experience working with APIs, specifically the API. - Ability to complete the integration within a 3-4 week timeline. - Knowledge and understanding of integrating availability and rates, content, photo and get reservation functionality. If you meet these requirements and have the necessary skills and experience, please submit your proposal.

I need a semi-integration solution using POSLink, which will allow for quick and secure payments to be processed. All transactions must be PCI compliant and the system should be capable of handling swipe, chip, and contactless payments. I’m looking for a freelancer with extensive experience in payment processing to ensure the highest level of security and smooth operations for my customers. If you have experience setting up complex systems with similar payment processing requirements, I’d like to hear from you. Developer must be have a PAX A35 debug terminal.

Project Title: Amazon Seller Partner REST API integration for Orders and Tracking Description: I am looking for a freelancer who can integrate the Amazon Seller Partner REST API for Orders and Tracking. The project requirements are as follows: Integration with : The integration should be specifically with the marketplace. Specific Functionalities: I require specific functionalities for order management rather than full order management capabilities. Preferred programming language: The project should be implemented using VBA. Ideal Skills and Experience: - Strong experience in integrating with the Amazon Seller Partner REST API - Proficiency in VBA programming language - Familiarity with marketplace and its order management system Note: Previous experience with Amazon Seller Partner...

This project aims to develop an integrated solution for a chain of diamond jewelry stores. The solution includes a mobile application for in-store customer engagement, an eCommerce website for online shopping and store locator, and a CRM system for inventory and user management. The application and website will be powered by a unified API that fetches data from the CRM system.

I need a freelancer to integrate Cyrus Recharge's mobile recharge services into my WordPress website. I have the API and PIN, and I have tested them in Postman. The integration should be fully functional, with plan selection and recharge options. When a customer pays on my WordPress website, the recharge should be done immediately, within seconds. I need the integration to be completed within 1 week and for a budget of up to 2500 INR. Requirements: - Ability to recharge directly on the site - Display of balance after recharge API Provider: - The client will provide the API details manually Design: - The client does not have a specific design in mind and is open to suggestions from the freelancer. However, it should match the current website design. Ideal Skills and Experience: - ...

We are looking for an expert who can define an openAPI definition for the openSource variant of vtiger 7.4.0/7.5.0 The openAPI definition shll be used for generating API clients from the definition. E.g. we will use maven openapi-generator-maven-plugin 7.0.0 We require an expert on vtiger API along an even better expert on openAPI definition creation. Postman collection is available:

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to re-implement this api in java / spring-boot Mandatory!!!! You have to have a installed the docker environment on you PC/Laptop and You document EACH step step to make the up and running along with a docker compose environment to make the new spring-boot api running with it. Milestones MS1: suggest if an openAPI definition would reduce your workload, since REST server and client can be generated MS2: reImplement as spring boot service the endpoints documented here: and: MS3: provide a docker compose incl. all steps to make your code available in a container Implementations: - best practices with openAPI - best practices with spring boot NO UI for now required! NO database required! No REST en...

We look for Java Spring-Boog and Core-Java senior expert developer for vtiger integration Your job will be to implement requirements which are mutually agreed on this API Mandatory!!!! You have to have a installed vtiger on your local environment to be able to use it properly and to test it properly! you can run locally via: Milestones MS1: provide existing openapi yml or json file (preferably ver3.x) Implement a REST api call to - find all users and return the users as full DTO (use jsonschema2pojo to get all fields generated) List<UserDTO> findAllUsers() List<UserDTO> findUsers(List<UserDTO> pUsersByExampleToFind) - add users List<UserDTO> addUsers(List<UserDTO> pUsersToAdd) - update update users List<UserDTO> updateUsers(List<User...

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API maybe helpful: Mandatory!!!! You have to have a installed matrix synapse on PC/Laptop and on your smartphone to run on your local environment. You document EACH step you can run locally via: Milestones MS1: provide existing openapi yml or json file (preferably ver3.x) Implement a spring boot service to invite users to the matrix. - sendNewUserRegistrations(List<UserDTO>) send a template e-mail to users to invite them to register an account - createNewPrivateGroupChats(List<GroupChatDto>, SpaceDto) create the list of (private) group chats into the given Space - inviteNewUsers(List<UserDTO>, List<GroupChatDto...

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API (cora-api) and Mandatory!!!! You have to have a installed opnSense on your local environment to be able to use it properly and to test it properly! you can run locally via: Milestones MS1: provide existing openapi yml or json file (preferably ver3.x) Delivery of to reproduce your steps of the proxmox installation on virtualBox Implement a REST api call to CRUD users and groups - find all users and return the users as full DTO (use jsonschema2pojo to get all fields generated) List<UserDTO> findAllUsers() List<UserDTO> findUsers(List<UserDTO> pUsersByExampleToFind) - add users List<UserDTO> addUsers(List<UserD...

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API (cora-api) Mandatory!!!! You have to have a installed opnSense on your local environment to be able to use it properly and to test it properly! you can run locally via: Milestones MS1: provide existing openapi yml or json file (preferably ver3.x) Delivery of to reproduce your steps of the opnSense installation on virtualBox Implement a REST api call to List<VoucherDTO> listAllVouchers() List<VoucherGroupDTO> listAllVoucherGroups() List<VoucherProviderDTO> listAllVoucherProviders() List<VoucherDTO> expireVouchers(List<VoucherDTO>) List<VoucherDTO> createVouchers(List<VoucherDTO>) same for temp...

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API Mandatory!!!! You have to have a playground of mailcontrol / forcepoint cloud security gateway in access. Preferably as playground on a docker environment. (plz check this as part of your bid!) You document EACH step to reproduce a test/integration environment Milestones MS1: Implement a spring boot service to add new users to the e-mail subscription. - fetchEmailSubscriptionsAll() - fetchEmailSubscriptions(List<UserDto> pByExample) - addNewEmailSubscriptions(List<UserDto>) // UserDto contains a main e-mail => subscription e-mail and alias e-mail addresses, along with a details of add subscription screenshot - deleteEmailS...

you are a fresher here? Require a quick win for gaining reputation here? this is a easy task, IF you are docker and java/springboot developer We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API maybe helpful: Mandatory!!!! You have to have a installed matrix synapse on PC/Laptop and on your smartphone to run on your local environment. You document EACH step you can run locally via: Milestones MS1: Implement a spring boot service to invite users to the matrix. - sendNewUserRegistrations(List<UserDTO>) send a template e-mail to users to invite them to register an account - createNewPrivateGroupChats(List<GroupChatDto>, SpaceDto) create the list of (private) group chat...

We look for Java Spring-Boog and Core-Java senior expert developer Your job will be to implement requirements which are mutually agreed on this API Mandatory!!!! You have to have a installed gitlab CE on your local environment to be able to use it properly and to test it properly! you can run locally via: Milestones MS1: Implement a rest api call to - find all users and return the users as full DTO (use jsonschema2pojo to get all fields generated) List<UserDTO> findAllUsers() List<UserDTO> findUsers(List<UserDTO> pUsersByExampleToFind) - add users List<UserDTO> addUsers(List<UserDTO> pUsersToAdd) - update update users List<UserDTO> updateUsers(List<UserDTO> pUsersToUpdate) - block/ban users List<UserDTO> blockUsers(List&l...