Develop using api jobs

As a content coordinator and copywriter writer for a diverse range of websites, I need an expert who can take charge of website content creation and provide clear guidelines for developers to complete the website projects. Key Responsibilities: - Develop website content that aligns with our target audience. - Create clear and concise guidelines for our web development team. - Ensure all content is SEO-friendly and helps to enhance online visibility. - Coordinate with clients to complete the website on time. Ideal Skills and Experience: - Proficient in content creation across various website types (AI tools provided) - Good background in digital marketing - Basic technical background in google analytics, WordPress, SEO, emails setup, hosting, etc. - Strong understanding of SEO a...

I'm in need of a C program that can communicate with a REST API and retrieve data in JSON format. Key Requirements: - The program should be able to establish a connection with the specified REST API and retrieve data in JSON format. Ideal Skills: - Proficiency in C programming language - Experience with REST APIs and JSON data format - Strong understanding of data retrieval techniques Please note that I'm only looking for a C program that can successfully retrieve data from a REST API in JSON format.

In need of a professional to develop a robust anti-cheat system coupled with an auto patcher. This is for my Massively Multiplayer Online (MMO) PC game. Key requirements: - Implement an advanced anti-cheat system. - Develop an auto-patcher for seamless updates. - Have MMO game platform expertise. - Prior experience with PC game security is essential. Seeking a professional familiar with the security issues related to MMO games and can deliver high-quality, secure gaming experience for our players.

I'm in need of a proficient software developer skilled in creating efficient desktop applications. The application will be mainly used on the Windows operating system. The core function that this app needs to provide is task management. Key Responsibilities: • Develop a high-performance, user-friendly task management desktop application. • The application needs to be highly usability-focused and intuitive. • Ensure high performance and responsiveness of the software. • Maintain quality and ensure responsiveness of the application. Ideal skills: • Exceptional knowledge in coding for desktop applications. • Previous experience in creating Task Management tools. • Proficient understanding of Windows desktop environment. • Good communicat...

I am looking for a developer proficient in Puppeteer to automate specific processes on Facebook. Tasks involved: ...extracting data from different Facebook groups. The data to be captured includes; links, emails in both posts and comments, images, videos, and other details like links in comments. Frequency of Extraction: - The data extraction process is not fixed to any specific time frame; it should run on-demand, according to our needs. Ideal Skills: - Strong knowledge of Puppeteer - Experience with Facebook API - Proven track record in automation - Solid experience in data extraction. Please make your bid by providing examples of similar projects you've completed in the past. Your understanding and approach to this project will help me ensure this project is the be...

I'm in urgent need of a proficient developer to integrate property listings from a REST API into my Wordpress theme. You'll be dealing primarily with: - Fetching property listings and key details from the REST API. - Inserting this data into the theme in a way that is clean, professional, and user-friendly. The focus will be on delivering the following information for each property in an engaging manner: - Eye-catching images and compelling descriptions. - Property size and pricing details. - Location specifics and contact details for interested parties. A successful completion of the project requires in-depth knowledge of REST APIs, Wordpress themes, and property listing best practices. Previous experience in similar projects is a huge plus. I'm looking to...

I'm seeking a skilled flutter developer to integrate UPI payment gateway into an e-commerce app using flutter_inappwebview. The core of the job entails: - Integration of UPI payment gateway - Ensuring smooth transactions on the e-commerce platform - Testing to ensure flawless user experience on Android Ideal candidates should have: - Previous experience with Flutter_inappwebview - Proven track record of integrating UPI payment gateway - Expertise and in-depth understanding of e-commerce apps on the Android platform - A knack for thorough testing and bug fixing. Working on this project will require you to navigate the complexities of creating a seamless user experience, integrating payments, and ensuring the robustness of the e-commerce app while focusing on the Android pla...

More details: To create a dating app similar to Bumble Bee using React Native, Here's an outline of what i'll need: User Authentication: Implement user authentication features such as registration, login, and password recovery. You can use Firebase Authentication or other authentication services. User Profiles: Allow users to create and edit their profiles. Include features like uploading profile pictures, adding bio information, and setting preferences. Matching Algorithm: Develop a matching algorithm to suggest potential matches based on user preferences, location, interests, etc. You may consider using machine learning algorithms or predefined rules. Geolocation: Integrate geolocation services to find and display nearby users. This feature is crucial for...

I am looking for an experienced course creator who can efficiently develop a comprehensive beginner's course focusing on Cryptocurrency. The key responsibilities will be: - Design and develop high-quality text-based content following a logical progression for beginners in the Cryptocurrency space. - Creating clear, succinct, and engaging content for learners who are completely new to this field. Ideal candidate qualifications: - Proven experience in course creation, specifically in the area of Cryptocurrency. - Excellent writing skills. - Ability to simplify complex Crypto terminologies for beginners. - Deep understanding of Cryptocurrency and the broader fintech industry. By delivering a high-quality course, you will be contributing to a project that demystifies C...

...create new chats, and select chat models (free users can access ChatGPT 3.5, premium users can opt for ChatGPT 4.5) Stage Two: • Daily Limit & API: Add a page to the admin panel for setting daily token consumption limits for both ChatGPT 3.5 and 4.5 (free and premium) and allocate an area for APIs • Facebook Pixel: Seamless Facebook Pixel integration • Chrome DB: Critical for vector database functionality • Admin RAG: Either integrate this GitHub RAG or build a comparable solution with the same features, capable of managing hundreds of thousands of PDFs to empower the chatbot's knowledge base • Translation: Create a translation page using ChatGPT 4.5 API for premium members, similar to Google Translate Stage Three: • Search AI...

I'm on the lookout for a proficient Python developer with expertise in the FastAPI framework to create an API for a small scale project with few users and limited data. Here’s what’s needed: - Comprehensive Database integration: Ensure seamless integration with a non-relational database, specifically MongoDB. - Execute CRUD operations: The API should be capable of executing functions like Create, Read, Update, and Delete within the database. Ideal Skills and Experience: - Proven experience with Python and FastAPI framework. - Experience working with non-relational databases, particularly MongoDB. - Knowledge of CRUD operations and API development. This would be a fantastic fit for someone looking to utilise their skills to drive a small yet critica...

...is already done. The model we want must be able to perform two functions. 1. Generate a song based on the text entered by the user using the sample voice selected by the user. 2. Converts the voice of the song uploaded by the user to the voice selected by the user. To achieve this, the developer must do the following: 1. You must search for sample voices and corresponding pictures that the model you developed can produce and upload them on the frontend page. (Please refer to ) 2. Proceed with model development and training. 3. Develop bakend API. 4. Integrates backend and frontend. 5. Integrate payment process. 5. Complete the project 7:59 Please attach your brief cover letter detailing your experience and why you are

I'm in need of a talented social media manager to help with my Instagram account. I am looking for someone who can create engaging video content and manage my account effectively. Key Responsibilities: - Develop and design engaging video content for Instagram stories, posts, and reels - Regularly post new content on the platform on a daily basis Ideal Candidate: - Prior experience in creating video content for Instagram - Proficiency with video editing software and social media management tools - Strong understanding of what drives engagement on Instagram - Proven track record of growing social media accounts through creative and engaging content - Ability to work independently and deliver content on a daily basis - Only Mumbai based If you're a creative individual with...

I'm in need of a seasoned developer who is proficient in building mobile apps for both iOS and Android. The app will need to have basic functionalities including search, listing, adding, and removing items. It should also support user authentication, with a preference for social media logins. Key Requirements: - Develop a mobile app that works seamlessly on both iOS and Android platforms. - Implement basic functionalities like search, list, add, and remove within the app. - Set up a Node.js backend to support the app's functionality. - User authentication should be done through social media login. Bidding beyond the budget is strictly not allowed

I'm chasing an animator well-practiced in Blender3D to build a brief, 20-second 3D animation. 1. The timestamped narration script and the audio for narration in the animation are attached. 2. Animation and general sounds or noises like grunts / roars etc. can be sourced from the internet. Please use your discretion. The sillier the better. 3. In case generic music is referenced (eg. Rave music or crowd noise), feel free to use your discretion. 4. In case of any doubts, please feel free to ping us. We want to work closely with the animators and guide with details wherever needed. 5. You can use any two pre-made animal models for this video (you don't need to create new characters, use any existing you've worked with before). 6. Audio / Narration can be sped up to meet time...

I'm seeking an experienced developer who is proficient at Java Node.js to create a dynamic and interactive betting website. Key points of focus include: - Creation of a user-friendly feature for straightforward odds and results displ...straightforward odds and results display. No complicated calculations are required, simply a clear presentation of basic odds and stats. - Incorporation of a lively and interactive user interface that allows users to engage and work quickly. Ideal candidates would have extensive experience in similar work, particularly in developing fluid and interactive interfaces. A strong background in Java Node.js API Integaration is mandatory. This project requires a blend of technical skill and creativity to deliver a product that is both functional and...

I'm looking for a mobile app developer who can create a hybrid mobile application compatible with both iOS and Android. Key Requirements: I am looking for an experienced mobile app developer to bring my project from inception till successful deployment at AppStore. Here's what I need: - Develop a mobile app for both iOS and Android, demonstrating technical expertise across both platforms. - The type of app is not specified yet, it could be stock market, educational, IPO allotment app, lifestyle, or something else. Open to discussing ideas with you. - Ideal skills and experience: - Proficient in cross-platform mobile app development. - Excellent programming skills for both iOS and Android. - Innovative and creative in ideating app concepts - Previous experien...

...for both Android and iOS platforms using MySQL database. The app should have the following features: - Comprehensive Caller Identification: The app should be able to identify incoming calls and display the caller's information if available. - Anti-Spam: The app should have a feature that can help block spam calls. When a call comes in, you will check that call through the API It will give you a response with his phone number, name, photo, and address You will display that information 1. Login first app. (SERVER URL, USERNAME, PASSWORD) 2. I just need the information of the person who gave the phone from my database to show his name, photo, and address. 3. If he wants to save any new number, he can do it and it will be set in my d...

I'm in need of an experienced individual who can help me create a comprehensive business plan for my labour hiring firm focused on providing skilled workers. The primary sectors I'm aiming to recruit for are healthcare and education. The skilled workers we're looking to recruit are primarily mid-level professionals. Key Components: - Develop a detailed business plan for a new labour hiring firm. - Identify the target market, competition, and the unique selling points. - Define the recruitment, training, and retention strategies. - Establish the financial forecast and projections for the next 3-5 years. - Provide an analysis of the risks and opportunities in this business venture. Skills and Experience: - Proven experience in business plan development, particularly i...

I'm in the market for a seasoned PHP Laravel developer with a strong grasp of PHP Laravel, especially in API creation and consumption, and relational databases. - The project will involve designing and implementing the following features: - User Registration - Payment System - Gambling Games - Multi-level System: Admin, Agents, Players This project is specifically targeting recreational players. The games that should be included are Slot Machines and Roulette. The ideal candidate for this project should have a strong background in: - PHP Laravel - API creation and consumption - Relational databases Experience in developing casino projects would be a big plus. You should be able to take ownership of the project, deliver high-quality code, and ensure the pro...

I'm in need of a freelance Node.JS expert to help me with my Node.JS server setup. - Ideal candidate should have extensive experience in setting up and configuring Node.JS servers. - Knowledge of web and mobile application architecture is a plus. - Preference will be given to those with previous experience in API backend development.

I need an experienced developer who can integrate PhonePe APIs into an Angular 16 frontend and a Spring Boot backend. Key Requirements: - Implement PhonePe API endpoints for Payment initiation, Payment status check, and Refunds. - Ensure seamless integration of these endpoints into the Angular 16 frontend and Spring Boot backend. - Use OAuth 2.0 for user authentication. Ideal Freelancer: - Proficient in Angular 16 and Spring Boot. - Prior experience with integrating payment gateways, especially PhonePe, is highly desirable. - Skilled in implementing OAuth 2.0 for secure user authentication. - Can provide a detailed project proposal outlining how they plan to approach this integration.

I need a wordpress plugin with a custom backend (API) The plugin is bascially a step by step registration form. Form must be made responsive. Data must be saved in seperate tables not in wordpress. The form must be a step by step form, with the design and colour i will show. Partical data must be encrypted into the database using non reversal encryption. I will explain more into details for the right coder.

I am looking for a developer for a my lecture project. The project involves developing a web application based on React. The Django backend is ready, and we need to develop the front-end with React. The backend of the project, along with the visual video and diagram of the desired project, is attached. Here are the specifications we are looking for: Key Features & API Integration: - The app should have User Authentication to ensure protected access. - A robust Course Management system is crucial, allowing for easy input, editing, deletion, and viewing of courses. - The application should also help with Content Organization. - Among APIs, the app requires CRUD functionality extensively. CRUD Functionality: - CRUD operations should be embedded for different entities: cou...

...Responsibilities: - Optimize product listings to boost visibility and increase conversion rates. - Design and implement inventory management strategies to avoid stockouts and reduce storage costs. - Develop and oversee advertising and promotional initiatives to enhance sales and attract more traffic to our listings. - Requirements: - Demonstrated success as an Amazon FBA expert, evidenced by past project achievements. - Comprehensive knowledge of the Seller Central platform and FBA processes. - Excellent analytical skills to evaluate and enhance performance metrics. - Self-motivated with the ability to independently develop innovative solutions that drive sales and improve profitability. - If you are a driven Amazon FBA Expert enthusiastic about e-commerce and ready to...

I am seeking a professional to develop a power point presentation on strategic planning as part of a larger business strategy. The presentation is intended for an executive management audience and should be tailored to provide valuable insights at this high-level skilfully. I have already the slides with the content I just need to “tell the story “ no more than 5 slides Key responsibilities will include: - Designing a visually appealing and easy to understand power point presentation - Ensuring that the content of the presentation smoothly guides the executive audience through the strategic planning process Ideal candidates should have a strong background in business strategy, ideally in Supply Chain planning, and be able to demonstrate a proven track record of dev...

I'm looking for a proficient Ruby on Rails developer for an online marketplace Ideal Skills: * Strong experience in Ruby on Rails * Prior experience with online marketplace platforms * Knowledge of API integrations (MAP TRANSLATOR PAYMENTS OTP) Please ensure you have these skills and experience before placing a bid, as it will be a key determinant in my selection process. I'm looking forward to working with a professional who can help enhance my platform's functionalities.

I'm looking for a Python developer working with Selenium to develop two separate apps. These apps are required to automate the submission of URLs from Text file to two different directory websites. Both websites only accept one URL submission at a time, therefore I need a solution to streamline this task. The data to be submitted is URLs only, with no additional company, product, or service details to be included. Key tasks include: - Building a user-friendly application that can handle and submit multiple URLs to each respective website - Ensuring each app is configured to submit URLs in the specific format or template required by each directory website Ideal skills for this project: - Proficiency in Python and Selenium - Strong experience in web scraping and automation ...

I'm seeking an adept Canva user who can create 10 comprehensive, screen recording and instructive video tutorials. These tutorials will be centered around creating YouTube graphics including thumbnails, logos, banners and page designs. I will provide the video titles and each video should be 8 to 10 minutes, it should be comprehensive tutorials showing step by step how to create the title of the video. Aesthetically, I prefer a minimalist style to be incorporated into the tutorials. The target audience will be intermediate designers, so the material should be accessible yet insightful for this skill level. Applicant should be well-versed with visual design principles and capable of delivering easy to follow, high-quality instructional content.

I am looking for a skilled Instagram marketer from MUMBAI who understands the preferences and behaviors of adults aged 25-50, the primary target audience for this project. The task requires develop...target audience for this project. The task requires developing engaging content that showcases and demonstrates various products, thereby creating interest and driving engagement. Key Responsibilities: - Create compelling product showcase and demonstration materials - Develop posting schedules - Analyze engagement data and provide recommendations for improvements Ideal Candidate: - Proficient in Instagram marketing - Has a strong understanding of engagement tactics for an adult audience - Proven track record of using product showcases and demonstrations to drive engagement...

I am on the hunt for a skilled mobile app developer to bring my project to life. Here's what I need: - Develop a mobile app for both iOS and Android, demonstrating technical expertise across both platforms. - The type of app is not specified yet, it could be E-commerce, Educational, Lifestyle, or something else. Open to discussing ideas with you. Ideal skills and experience: - Proficient in cross-platform mobile app development. - Excellent programming skills for both iOS and Android. - Innovative and creative in ideating app concepts.

...ready, and we need to develop the front-end with React. The backend of the project, along with the visual video and diagram of the desired project, is attached. Here are the specifications we are looking for: - User Authentication: A robust user authorization system must be put in place to assure Security and Privacy. - Data Fetching from API: The application must effectively fetch data from APIs for optimum functionality. - Responsive Design: The design must be responsive in order to accommodate a wide range of devices, particularly laptops, tablets and mobile phones used by the educational community Ideal Skills required: - Expertise in React.js - Experience in implementing User Authentication - Aptitude for creating Responsive Web applications - Knowledge of API...

I'm looking to develop a real-time news summarization web application. The application needs to collect data from the domestic News API channels in Hindi and convert it into a 100-word summary. Requirements: - Compatibility: The primary platform should be the web. The application should be accessible from a web browser. - Language: The application should support news summaries in Hindi. - Real-Time Updates: The collected data from the News API should be processed and summarized in real time, so users are provided with the latest news stories. Ideal Skills: - Proficiency in web development, especially front-end and back-end. - Experience with API integration. - Natural Language Processing (NLP) skills would be highly beneficial for summarizing the news ar...

...can help with research on the Top headlines news API. My primary goal is to build a news aggregation service specifically for Web application. Key Tasks: - Research the most relevant and suitable Top headlines news API for the project - Provide me with a list of the pros and cons of each API, as well as the potential costs involved - Recommend the best news API for the project, suitable for a news aggregation service designed for Web application - Ensure the API supports the delivery of Top headlines Skills and Experience: - Proficient in API research - Experience in building news aggregation services - Good understanding of the Web application environment - Strong analytical and decision-making skills in selecting the most suitable API...

...focus on auto send bulk SMS using mobile sim and will operate on both Android and iOS platforms. Key requirements and responsibilities include: - Developing the app for both Android and iOS - Creating a user-friendly interface for bulk SMS sending - Ensuring the app efficiently sends SMS to multiple contacts - Implementing a feature that allows users to manage their SMS lists - Testing and debugging the application In mobile application there will be a configuration page For setting config values 1) base URL 2) get messages API URL 3) update message status API URL 4) time interval field (in seconds) 5) choose sim card through which we'll send messages The ideal candidate for this project should have: - Proven experience in developing mobile applications ...

I am seeking an experienced .Net developer who can proficiently build a web app with full focus on API endpoints creation. The web app should specifically support the creation of GET, POST, and PUT requests. Key Features: - Creation of API Endpoints - Support for GET, POST, and PUT requests. Ideal Skills: .NET Framework Web API Development REST API Integration Experience in database integration and user authentication would be a bonus, but the main requirement is expertise in .Net development and a solid understanding of the API lifecycle. The developer should be able to leverage modern .Net technologies and best practices to ensure efficient, secure, and scalable API integration.

...a proficient Android app developer with experience working with Bluetooth Low Energy (BLE) devices and data syncing to an API. Your task will primarily involve: - Developing a Raqmiyat-based Android application using the provided BLE devices. - Utilizing data collected from these devices, which will include location data, temperature, and heart rate information. - Syncing the collected data with a predetermined API. - Generating PDF reports based on this data. - Implementing functionality to produce alerts when a BLE device goes out of range. For this role, comprehensive understanding and experience in Android app development, BLE devices, data synchronization and API interfacing is essential. Familiarity with PDF report generation from datasets is also nee...

I need a freelancer with experience in installing Dspace 7.6 on Ubuntu 22.04 LTS. Key Requirements: - Proficient in Ubuntu 22.04 LTS - Experience in Dspace 7.6 installation - Ability to Installing the Backend (Server API) - Ability to Installing the Frontend (User Interface) - Ability to Search Engine Optimization - Ability to Scheduled Tasks via Cron For more information read below the link https://wiki.lyrasis.org/display/DSDOC7x/Installing+DSpace

Hello there, I hope this message finds you well. I am reaching out to invite you to collaborate on an exciting project aimed at revolutionizing heat insulation solutions for metal sheet applications. We are in need of your expertise as a formulation chemist to develop a cutting-edge heat insulation coating that can significantly lower the internal temperature of metal sheets upon application. Our goal is to create a coating that not only provides excellent thermal insulation but also maintains the structural integrity of the metal sheet. More details are in the attached file. Thanks Mahesh

I am looking for an expert programmer with proficiency in Python to develop a face swap API. The script provided in the link below implements and sets up the face swap functionality on Amazon AWS ec2. You can input two images, and the output will be one image with the faces swapped.

I'm looking to hire an experienced backend developer to build a REST API using Spring Boot. The specific functionality to be implemented is for CRUD operations for data. Unfortunately, the type of data this API will be handling is yet to be defined, which requires the developer to be able to adapt as the requirements evolve. The API will need to interact with MySQL Database, thus familiarity with this database technology is critical. Ideal Skills: - Proficiency in Spring Boot. - Experience with MySQL. - Familiarity with CRUD operations. - Ability to adapt to changing requirements. Your task will be to create the API and ensure it interacts properly with the MySQL database. Knowledge of implementing scalable systems will be a huge plus. Being able ...

I am looking for someone to develop an option trading system for me using python. I have my own strategy and need the system to be partially automated. The strategy requires implementation of various option trading strategies such as covered calls, iron condors, and straddles. Unfortunately, I do not have any historical data for backtesting so the system will need to be developed without this. Please ensure that the automation is able to handle variations in the market, and that the system is reliable and secure. I look forward to discussing the project further with qualified freelancers.

I'm seeking a skilled app script professional to improve functionality in my current Google Sheets. The job entails creating connections with external APIs, and add a multiple drop down function in Google sheet. This is different than dependent drop-down and I ...professional to improve functionality in my current Google Sheets. The job entails creating connections with external APIs, and add a multiple drop down function in Google sheet. This is different than dependent drop-down and I require to use just one cell for the multiple drop down rather than using the next cell. Key requirements: - Add two dropdown menus - The menus need to feature a predefined list of words - Experience with Google Sheets and App Script Recommended skills: - Google Sheets - Google App Script - ...

I'm looking for a skilled Cypress tester to help with automation of API tests. Your proposal should focus on this aspect of the project. Ideal Skills and Experience: - Proficient in Cypress testing framework - Prior experience in API testing - Strong understanding of automation best practices - Ability to create detailed project proposals

...server. Key Requirements: - Experience with migrating text and attachments from one jira data centre instance to anotyer jira data centre instance - Proficiency in fetching data from source jira API and posting to target JIRA API - Ability to ensure the migration is completed securely and efficiently Fix this program. import requests import json # Source Jira instance src_jira_url = "(link unavailable)" src_token = "src_token" # Destination Jira instance dst_jira_url = "(link unavailable)" dst_token = "dst_token" # Get all issues from source Jira instance src_issues_url = f"{src_jira_url}/rest/api/2/search" src_issues_response = ( src_issues_url, headers={"Authorization": f"Bearer {src_tok...

I'm looking for a MERN stack web developer who can help me create an e-commerce website. The ideal candidate should be well-versed in Database design, Git(for version controlling), API and deploying websites efficiently please the details of the website as follows

...backend for a web app that will send audio data over websocket connection to your backend. Your backend should accept the stream and transcribe it on the server and then store the text in postgresql database and then convert the transcribed text to audio using tts and send it back as a stream to the user over the same ws session/consumer that initiated it. This pipeline should have min latency and hence we prefer using local speech to text and text to speech instead of making external api calls. We could also use external services using apis if the quality of these services is not good - we need high quality transcription and tts. The pipeline components should be modular so it is easy to change or replace components in order to benefit from higher quality ...

Need to complete in 2 days. UI done, just integrate PRIVATE API. SMALL APP ONLY.

I'm seeking a seasoned Digital Marketer, Shopify Expert, and Social Media Expert to drive new clients towards my startup. Our current marketing channels include LinkedIn Posts, Facebook Ads, Google Ads, and Instagram Ads. The primary goal of our marketing campaign is to generate leads. Key Responsibilities: - Implement and manage effective Facebook, Google, and Instagram ad campaigns - Develop strategies to attract potential clients and retain existing customers - Create and optimize customer testimonial-based social media content - Get new clients from freelancing sites Ideal skill set: - Proven experience in lead generation through digital marketing - Shopify expertise for optimizing website conversions - Strong social media marketing capabilities, with a focus on customer ...

I'm seeking an expert in Flutter and Firebase to develop a robust restaurant management app. The desired application will incorporate features for order management, table reservations, and menu displays. Key Features: 1. **Order Management:** This function will allow users to manage customers' orders easily. 2. **Table Reservations:** Users should be able to reserve tables via the app. 3. **Menu:** To enable customers to view different meals and their prices, the app will need a menu feature. System Integration: The app needs to seamlessly integrate with a POS system and an online reservation system. Your experience in API integration is desirable. User Roles: The app should support multiple user roles to accommodate administrators, managers, and waitstaff. Each...