Aws react api gateway jobs

Looking for a full-time Junior Developer skilled in React, Node.js, and MongoDB to join our team. What You Need: Experience with React, Node.js, and MongoDB. Available to work Canada daytime hours. Ready to learn and grow. No agencies—direct hire only.

I'm looking for a skilled developer to create a comprehensive live streaming mobile application suite. This includes a Client app, Host app, Agency app, and Admin app, all built with Flutterflow, Firebase, and the Agora API. Key Features: - Client App: - Must support live streaming view, chat feature, and user profile management. - Host App: - Should facilitate live streaming setup, audience interaction tools, and provide analytics and reporting. - Agency App: - Needs to manage multiple hosts, monitor live streams, and generate performance reports. Please share your previous experience with Flutterflow and similar projects. A portfolio showcasing your expertise with these tools will greatly enhance your proposal.

I'm seeking two skilled software developers with a knack fo...should be able to identify and locate needs in the user's vicinity. Platform Support: - The app needs to be developed for both iOS and Android. Ideal Skills: - Proficiency in software development and app design. - Experience in developing location-based services is a plus. - Familiarity with volunteer management systems is desirable. Most Important Features: - A secure and reliable payment gateway for donations. - An efficient system for scheduling and managing volunteers. - A location-based service to identify needs in the community. Please, if you are familiar with the latest technology and have brushed your skills accordingly, do not hesitate to coordinate with me. Your expertise could make a difference i...

I need an expert to setup my website SMTP for email using Amazon SES, integrating Google reCAPTCHA into the codebase, and ensuring the websites are fully functional. Each sites would be done for 2 different websites located on different server...ensuring the websites are fully functional. Each sites would be done for 2 different websites located on different servers. Key Responsibilities: - Setup SMTP for email using Amazon SES/ or other third party - Integrate Google reCAPTCHA into the codebase - Ensure all websites functions are fully functional Ideal Skills and Experience: - Proficient in Hyperledger/blockchain - Extensive experience with AWS - Knowledgeable in setting up Amazon SES - Able to integrate Google reCAPTCHA - Strong troubleshooting skills to ensure all websites are ...

I need a feature added to my existing website that sells car parts. This feature should allow users to search for specific car parts and see all products compatible with their selected car model, similar to the functionality on the Supercheap ...Key Requirements: - Develop and integrate a car parts compatibility search feature. - The feature should display relevant products based on the user's car model selection. - This is to enhance user experience on the website. - Users can upload the part of the car they want to sell Please let me know your: - Project fee - Estimated completion time Note: The website is already built on PHP and React, I just need this new feature added. The plugin to implement this feature is not predetermined, thus a custom solution or an existing plug...

I am looking for a Python expert who can help me automate sending direct messages on Instagram and other social platforms. Ideal Skills: - Proficient in Python - Experience with Instagram's API or similar automation tools - Understanding of Python libraries for web scraping and data handling Key Requirements: - Create a script that can send pre-defined messages to a list of users at specified intervals to avoid being flagged as spam. - Ensure the script can handle potential errors, such as users with private accounts or those who have blocked the sender. - Provide a user-friendly guide for running the script on a local machine. Please note, adherence to Instagram's terms of service is a must. Your proposal should highlight any relevant projects you've completed in...

Google Maps API Key - help to buy key ! pay 25 euro

I'm an individual start-up seeking a dedicated team for ongoing maintenance and updates for my Flutter-based app, DropIn Surf. The app employs a Firebase backend, Google Maps API, and a Flutter-built admin panel. - The app's user interface and experience require the most attention. - The code can be complex, so I'm looking for someone flexible, patient, and capable of adjusting, fixing errors, and debugging as necessary. - As a start-up, budget is crucial. Ideal candidates would have extensive experience with Flutter, Firebase, and Google Maps API, with a knack for UI/UX improvement. I value a friendly and cooperative working relationship, with a team who understands the needs of a start-up. Please note that I have not yet determined a specific method for ...

We are reaching out to seek your expertise for an ad hoc project involving the conversion of GIS layers into a PostgreSQL data set and set up API updates of the PostgreSQL database. Given your proven track record in handling geospatial data and related solutions, we believe your support will ensure the project's success. Project Overview: • Objective: To convert and integrate existing GIS layers into a PostgreSQL database. • Scope of Work: 1. Analyze the provided GIS layers to determine compatibility and necessary preprocessing. we have a white listed ip (tunnel) that allow us to access MapsServers and Features Servers in the browser.

The hospital's website serves as a comprehensive digital gateway to exceptional healthcare services. Designed with user convenience in mind, it provides detailed information about medical specialties, experienced doctors, and cutting-edge facilities. Patients can effortlessly book appointments, access emergency services, and explore health resources. With interactive features such as a live chat, a secure patient portal, and mobile compatibility, the website ensures seamless communication and personalized care. Whether you're seeking routine check-ups or advanced treatments, the platform is dedicated to making healthcare accessible and efficient for everyone.

...interview for an AWS Cloud PostgreSQL DBA role. The training will specifically focus on Postgres-centric DBA tasks, with an emphasis on database performance tuning. Key Areas of Focus: - Database Performance Tuning: This is a critical aspect of the training. I need to understand how to fine-tune the database for optimal performance. - Query Optimization: I would like to delve into the intricacies of making queries run as efficiently as possible. - Index Management: Understanding how to manage indexes effectively will be a key part of our sessions. - Monitoring and Diagnostics: I need to learn how to monitor the database and diagnose any potential issues. Ideal Candidate: The ideal trainer will be someone with extensive experience as a DBA, particularly with PostgreSQL in an ...

I am looking for a skilled web developer who can help me enhance and maintain my EdTech website. The primary tasks will include implementing user authentication, integrating a payment gateway, and adding several new features to the site. Key requirements: - Implementing an Email and password based user authentication system - Integrating the Razorpay payment gateway - Adding course tracking, discussion forums, and progress reports features to the site The ideal freelancer for this job should have: - Strong web development skills - Experience with user authentication systems - Proficiency in integrating payment gateways, particularly Razorpay - Ability to implement course tracking, discussion forums, and progress reports features I would like a developer who can also assist...

Job Description: We are seeking an experienced AI/ML developer to work on an exciting project. The ideal candidate should have expertise in...similar). Proficiency in using Text-to-Speech APIs like Google TTS, Amazon Polly, or similar. Programming skills in Python, TensorFlow, PyTorch, or equivalent frameworks. Experience with data preprocessing, model evaluation, and deployment. Excellent problem-solving and communication skills. Preferred Skills: Knowledge of NLP techniques and frameworks. Familiarity with cloud platforms like AWS, Google Cloud, or Azure. Experience in real-time or conversational AI applications. Location: Remote If you have the skills and experience we’re looking for, we’d love to hear from you. Please share your portfolio or relevant proje...

I'm looking to create a L...authentication and verification: To maintain the integrity of the auction, it is crucial to have a robust system for verifying and authenticating bidders with secure account portal for customers - Payment gateway integration: Seamless payment processing is essential for handling transactions. Notifications: - Email notifications: Users should receive email updates on their bids and the overall auction status. Ideal Skills and Experience: - Proven expertise in developing and integrating applications with Squarespace. - Strong background in e-commerce and auction systems. - Extensive experience with payment gateway integration. - Skills in setting up bidder authentication and verification systems. - Proficiency in implementing real-time update...

I have MS Access applications and looking to send Api token to heartland/global so that i can send a text or email to client to click on and pay. Then I would like to be able to retrieve the payment via Api so that I can import into my MS access system. If I can generate a text file to import I can do all the MS access stuff of exporting and importing just need a way to send and receive charges and payment info to cloud for client to pay. If you have no experience in this please down apply for the job I'm going to want to see real demo thank you. I use heartland/ global integrated so has to be for that.

...selected markets. - A fully-functional admin panel for overseeing users, resolving disputes, and adjusting system settings. Essential Skills: - Proficient in backend development using Node.js, Python, or PHP. - Experienced in frontend development with React.js, Vue.js, or similar frameworks. - Skilled in database management, preferably with MySQL or MongoDB. - Previous experience with payment gateway integration is a must. - Blockchain development experience is highly preferred for seamless cryptocurrency integration. The ideal candidate for this project is a professional with a solid background in both backend and frontend development, with a special focus on creating secure and efficient systems. Experience in building trading platforms, particularly P2P, will be a significa...

...returning inaccurate or false data. The issue is suspected to stem from the API being used, though it could also be code-related. The purpose of the wallet scanner is to analyze wallet performance based on profit and loss (PnL), win rate, and other parameters like weekly or monthly performance. The resulting CSV file must reflect accurate wallet performance metrics. Key Requirements: Data Accuracy: The data in the CSV file must accurately reflect the actual performance of the wallets. Before submission, the developer must verify the accuracy of the output data and ensure it aligns with wallet performance. API Integration: If the current API is the root cause of the issue, a new API may need to be integrated. I have another API available for use if ...

...freelance developer to lead the development of a platform aimed at simplifying the management of multiple supplier. The platform will serve as a central hub for our business to efficiently oversee and coordinate various suppliers, incorporating manual data feed capabilities, API & Webhook integrations, and Shopify integration among other functionalities. Key Responsibilities: • Supplier Onboarding and Management: Develop features to register and manage supplier profiles, including catalogues and contact details. • API, Webhooks, and Automations Integration: Create integrations with suppliers to automate data exchange. • Manual Data Feed Options: Implement options for suppliers who lack automated systems. • Order Automation System: Develop an automa...

...tasks will include coding the game and integrating it with the Telegram API. Key Responsibilities: - Game Coding: You'll be responsible for writing the code that brings the game to life. - Integration with Telegram API: A crucial part of this job is seamlessly integrating the game with the Telegram API to ensure smooth functionality on the platform. Game Features: The game should include in-game purchases and leaderboards. Your ability to design and implement these features will be key. Primary Platform: The game is designed exclusively for Telegram, so experience with Telegram development is a significant advantage. Ideal Skills: - Proficiency in game coding - Experience with integrating games into the Telegram API - Skills in designing and implem...

...multiple APIs (Solana public API, GMGN API, and BirdEye API) and even scraping data from relevant websites, the results have been inconsistent and unreliable. This project requires a solution that not only filters out fake or non-credible wallets but also provides a robust mechanism to analyze and verify real-world wallet performance. Key Objectives: 1. Data Accuracy: - The output data must accurately reflect the true wallet performance on the Solana blockchain. - Outputs such as PnL, win rate, and activity over time must be verified against actual on-chain data. - The CSV output must be trustworthy and ready for actionable use. 2. API Evaluation and Integration: - If the current API integrations (GMGN, BirdEye, Solana P...

I'm looking for a Application Programming Interfaces (API) for an Small Job

I'm looking to develop a dynamic mobile application for both iOS and ...mobile number sign-up authentication system is crucial, specifically employing SMS verification as the primary method of user validation. - The app should include a back-end system that allows for easy updates of the PDF documents. - The app also contain notifications system for users. Ideal Skills: - Proficiency in cross-platform mobile app development (preferably with frameworks like Flutter or React Native). - Experience in integrating multimedia content within an app. - Knowledge of implementing secure and reliable user authentication systems. - Ability to create and manage a user-friendly back-end for content updates. This project is perfect for a professional with a solid portfolio in educational a...

We are seeking an experienced AWS backend developer to help us design, implement, and finalize a robust data pipeline that meets both functional and operational requirements. This pipeline will enable scheduled ingestion, transformation, and analysis of API data and provide a RESTful API to dynamically serve data to our website. Objective To create a cost-effective, highly available, and secure AWS-based backend architecture that ensures seamless data ingestion, transformation, and real-time interaction with our website. Key Responsibilities Data Ingestion Schedule Python scripts using AWS Lambda to fetch data from APIs. Handle API rate limits, errors, and retry mechanisms. Store raw data temporarily in Amazon S3. Data Parsing Clean and structu...

I'm in search of a Landing Page Expert proficient in React and Next. If your work meets my standards, I am interested in establishing a long-term collaboration with you. Please share your best previous work when bidding.

I'm loo...complete website redesign, leaning towards a corporate and professional style. Key tasks include: - Migrating the codebase to CodeIgniter 4 - Redesigning the entire website - Implementing API integrations during the migration process Ideal skills and experience for the job: - Proficient in CodeIgniter 4 - Experienced in HTML/CSS - Familiar with Git - Able to work with a corporate and professional design ethos Please note, the redesign should be comprehensive and aim for a modern and minimalistic look, while maintaining a corporate and professional feel. The migration process will also need to incorporate some API integrations. Your ability to deliver a seamless transition from CodeIgniter 3 to 4, alongside a complete website overhaul, will be key to the su...

We are a small healthcare start-up based in the UK. We have an iOS and Android App built using -React native. -Firebase The App has been live for 2 years with many thousands of users. We use Firebase as a backend database. We are looking for a long-term development partner. The app is currently live on Android and iOS. 1. The Android app needs an API update. 2. The Android app also needs a Billing library update. 3. Update iOS app firmware too. 4. Successfully upload to iOS and Android stores 5. Fix some minor bugs 6. Improve user interface This will be the first stage, I am looking for more updates later on.

I have four steps that need to happen with this system, and I can guide you step by step to do them. This job pays $100 and if you do it I will hire you on for a lot of jobs with me that pay more.

I'm in need of an experienced React Native developer who can help me build an E-commerce app for both iOS and Android. The app should include: - User authentication: Secure login features for users. - Shopping cart: A seamless experience for adding and purchasing items. Furthermore, the app doesn't require immediate integration with third-party services like payment processors or shipping providers, but having this capability designed into the app would be a great advantage. Ideal candidates for this project should have: - Extensive experience with React Native - Strong understanding of E-commerce app development - Good knowledge of implementing User Authentication and Shopping Carts - Ability to anticipate future third-party service integration needs

Hi, I'm seeking someone experienced in site builds and crypto site functions such as wallet api integrations on to the site for things like airdrops. So if you've worked on nft or coin launch projects. Pretty simple task. I have the files to site and would like you to migrate on to my new hosting/ domain, all on namecheap. Then make sure everything is functional such as wallet connecting (and making sure the security is in place, with the tokens collected going to my wallet ) I'd also like you to revise the user interface/ design just a bit. Just so it looks clean. It can be a splash page at first for all I care. But after that I'll get inspired with writing good copy + coming up with designs. And then I may rehire you to help put all the additional conten...

I'm seeking an expert in Jitsi and AWS to install Jitsi on a cloud server, specifically AWS. The installation should support both local and cloud recording capabilities. Ideal Skills: - Proficiency in Jitsi installation and configuration - Extensive experience with AWS - Knowledge of setting up dual recording systems Please provide a bid if you can meet these requirements.

...only authorized users can access, view, and modify the data and project metadata (basic account access management). • Ensure encrypted data to be the only data sent out from Tier 1 and that only the owner can decrypt the data. Tech Stack Requirements: • Frontend: Any suitable frontend stack for client-side interactions (e.g., React, Angular, Vue.js) web app preferred. • Backend: Node.js, Python, or any backend that supports file operations, encryption, and API-based communication with external services. • Encryption: Use RSA encryption for data encryption (owner’s public key encryption) using a Yubikey hardware. • Git: Git repository management for project metadata versioning. • Blockchain: EVM test net for storing metadata immut...

...for deposits, withdrawals, and P2P transfers. • Analytics: Visual insights into spending patterns, deposits, and crypto price trends. • Notifications: Alerts for successful deposits, withdrawals, and market changes. 8. Integration Features • Apple Pay and Google Pay: • Users can add their WinkPay wallet for contactless payments. • Partner API Connections: • Integrate with crypto exchanges, banks, and third-party payment gateways. • Payment Gateway Compatibility: • Support withdrawals to platforms like PayPal or Stripe. User Journey 1. Onboarding: • Easy registration via email, phone, or social media accounts. • KYC process for account verification, including document uploads. 2. Wallet Management: • View...

I'm seeking an experienced professional who can integrate the Binance API into my React.js application. The exact details and functionalities required from the API can be discussed further, as I'm open to suggestions based on your expertise. the candidate should work on binance future trading api based on current ongoing project which has been done around 70 %. This project should be completed. if the freelancer dose not have the own binance account verified, don't bid. Thanks.

Hi there! I am looking for an experienced developer/designer to create a visually appealing roulette-style spinning wheel for a TikTok giveaway campaign. The idea is to integrate this roulette with the CommentPicker API so that I can automatically pull the list of users who have commented on my TikTok video, and the roulette will randomly select a winner from the comments. Key Requirements: 1. Integration with CommentPicker API: - The roulette must work with the CommentPicker API to automatically retrieve comments from a TikTok video (I will provide the API details and credentials). - The system should retrieve all comments on my video (including the usernames) and show them on the roulette, so the winner can be chosen randomly. 2. Visually Appealing Desi...

I own a Skyline SK64-64 SMS gateway modem, which I want to utilize via a web interface, similar to PlaySMS or Ultra SMS. Key features the web interface should have: - User registration and login - Monitoring of sent SMS - Balance management Payment integration isn't required, as I prefer to manually add to the balance. I also need the ability to set the price per SMS. Ideal candidates for this project should have: - Experience with developing web interfaces for SMS gateways - Knowledge of SMPP protocol - Skills in creating user-friendly dashboard displays Please note, I haven't selected a preferred technology stack for this project, so I am open to suggestions. However, the web interface should allow users to view their balance as a text display on the dashboard.

I have four steps that need to happen with this system, and I can guide you step by step to do them. This job pays $100 and if you do it I will hire you on for a lot of jobs with me that pay more.

I'm looking for a professional web designer who can create an E-commerce website for me. The website should cater to the sale of both physical and digital goods. Key Requirements: - The website must have a seamless integration of a payment gateway. This is crucial as it will allow for smooth transactions and enhance customer satisfaction. - Customer reviews for products should also be incorporated. This will help build trust with our customers and encourage engagement. Ideal Skills & Experience: - Proven track record in designing E-commerce websites. - Excellent understanding of integrating payment gateways. - Experience in setting up product review systems on websites. - Knowledge of designing websites for selling both physical and digital goods.

I'm looking for a skilled developer to create a simple Python-based Telegram bot that alerts me when a specified keyword appears in notifications multiple times. Here's the scenario: I have a notification cha...account. I'm monitoring about 50 users, and I want to receive alerts in a new Telegram channel whenever a specific account is followed by multiple users. The bot should notify me every time a double notification is picked up. Key Requirements: - Monitor messages efficiently - Easy to use - Alerts sent as Telegram messages - Hosted on a local machine Ideal Skills: - Extensive experience with Telegram API - Proven track record in bot development - Proficient in Python Please provide examples of your previous work related to bot development, along with your t...

...shape our tools and processes as we expand. --- Key Responsibilities HubSpot Administration: - Design, optimize, and troubleshoot workflows for marketing, sales, and automation. - Manage HubSpot CRM setup, administration, and customization. - Create and maintain custom reports and dashboards. - Implement lead scoring, sales automation, and marketing workflows. - Leverage HubSpot API integrations to connect tools and streamline processes. - Work with HubSpot custom objects and sandbox environments. - Collaborate on HubSpot strategies and execution to meet client and team needs. Development Work: - Full-stack development to support both internal and client-facing needs. - Leverage coding skills for custom HubSpot integrations and other tasks. - Help gr...

I'm looking for a skilled web react /js/node animator to create a logo/ text animation and animate my website's headlines in a bold and dynamic style, to reproduce the same in the attached video. I have found an close example, here but maybe someone can help me get this effect correcty. Upon replying to this job please not that you have read in detail and understand this project, I wont reply to automated bot replies. Currently you can see the working website here where we have the logo as a gif, and the text headers are using transformation in css etc. Can anyway help perfect the style to match the video attached?

I am looking for a highly skilled freelancer to resolve an issue related to email domain verification and error codes on a specific platform. This is not a web development project but a targeted fix for an issue involving API responses and verification logic. Requirements: Experience in troubleshooting and resolving API-related errors. Familiarity with email verification systems and domain validation processes. Ability to analyze and manipulate request/response logic efficiently. Proven track record of solving similar issues in a timely manner. Budget: $600 (Expected resolution within hours if you have the relevant experience). If you have the expertise and are confident in your ability to fix the issue quickly, please submit your offer. I will provide the necessary detail...

...from various companies, compare prices, and be redirected to partner sites for purchase. The final deliverance must encompass web design, app development, security measures, certificate installations, API integrations, client account setups, and a complete digital marketing strategy. OBS OBS OBS The bid will be your last total cost for whole project and is not acceptable to ask more after it Key Features Needed: 1. User-friendly interface for price comparison. 2. E-commerce functionality with affiliate link redirection. 3. Security enhancements including SSL certificates. 4. Effective API integrations for product and service listings. 5. Development of both website and mobile applications. 6. Comprehensive digital marketing plan covering social media marketing and ...

I'm seeking a developer to create a basic football app for iOS. The app should utilize API-Football or similar free data sites to pull in data with a primary focus on selecting player line-ups. The app should cover all major football leagues and tournaments, including the Premier League, La Liga, and the Champions League and Internationals - User Authentication: The app should allow users to create and manage their accounts, providing a personalized experience . Ideal Skills and Experience: - Proven experience in iOS app development. - Familiarity with API-Football or similar sports data APIs. - Experience implementing user authentication systems in mobile apps.

Budget 2000USD IPTV Streaming panel with all features listed here below in the attachment txt it should support all kind of type streaming inputs, dvb cards/ http/rtmp hls/mpegts streams rtsp udp rtp rtmp rtmpe rtmps etc everything. The ffmpeg binary should work together with C++ apps wich should created and is listed below using api option. This system should be an automated instalaltion system, so the files will be encrypted and installed trough remote cloudbased cms dashboard. The clients who wants to use this cms dashboard, should use an license, if the license is valid then there dashboard should be active, and they can do a fresh install. Everything of the installation parts, should be done remotely automiic, encrypted files, so there should be cms dashboard linked, to cms...

...experience. Key Responsibilities: Voice-to-Text Integration: Set up a system that can handle incoming calls, convert the spoken license plate information into text (using Twilio Speech Recognition), and automatically register the details in our backend system. Send an automated confirmation SMS or email to the visitor after successful registration. SMS Registration Automation: Integrate Twilio’s SMS API to automatically process incoming SMS with the license plate number. Parse the SMS content to extract the license plate number and validate it. Register the license plate in the backend and send an automatic confirmation to the visitor via SMS. Backend Development: Develop the necessary backend logic to handle the registration, validation, and storage of license plate nu...

I'm looking for a skilled developer to create a web-based application that analyzes student data. The app needs to track 'Grades and Performance', 'Attendance Records', and 'Behavioral Data'. Key Features: - Student/Staff data (Personal/academic) upload from MIS (CSV/via API) - Data Cleaning: The application should include interface to show the uploaded data to end user to make selection/changes if needed. - Data Visualization: The application should analyse and present data in an understandable and engaging way using charts and graphs. - Automated Report Generation: It should generate reports of the analysis without manual input, saving time and effort. - Custom Alerts and Notifications: The app needs to notify users about important trends or ...

I need to develop a module that includes KYC (Know Your Customer). The idea is to be able to sign a contract online, where the person can be validated with their face and also their official ID from their country, which in this case would be the image. The person would sign digitally on the web, and in addition, the information of their face and official ID data would be stored to verify that the person really signed. I would like the project to be in .NET 9 for the backend and Vue 3 for the frontend. Let me know if you need any adjustments!

...model), user-friendly CRM system. The front-end will be built using Angular, while the backend API will be developed using .NET Core. Key Requirements: - The CRM should manage various customer interactions, including email communications, phone call tracking, and live chat support. - It should incorporate sales pipeline management and automatic lead scoring as crucial sales tracking features. - The system needs to handle different types of leads: cold, warm, and hot. - The design must prioritize a user-friendly interface for end-users, coupled with a scalable backend. Ideal Skills and Experience: - Proficiency in Angular for front-end development. - Extensive experience with .NET Core for backend API development. - Prior work with developing SAAS model applications. - Fa...

...Development Manager focused on the AWS sector within the Technology industry. The ideal candidate will be responsible for lead generation, client relationship management, and market research, specifically targeting the North American market. Key Responsibilities: - Lead Generation: Identifying potential clients and opportunities within the AWS sector. - Client Relationship Management: Building and maintaining strong relationships with clients to promote business growth. - Market Research: Understanding and analyzing the North American Technology market, specifically the AWS sector, to identify trends and opportunities. Ideal Skills and Experience: - Proven experience in business development within the Technology industry, preferably with a focus on AWS. - S...

I'm looking for an AWS expert who can configure an IP camera to connect to an AWS S3 server. The project will also involve setting up a system for batch processing of the video files. Key Requirements: - Extensive experience with AWS and its services, particularly AWS S3. - Previous work with IP cameras is a plus. - Competence in setting up video batch processing. - Ability to deliver clear, thorough documentation of the setup process. The ideal freelancer would be able to streamline the process and ensure seamless integration between the camera and the AWS server.