S3 lambda api gateway upload jobs

I am looking for an experienced Flutter developer to create a mobile application for my company, Sona Travel and Tours. The application will be a bus ticket booking system with a payment gateway integration. Key Features: - Seat Selection: Users should be able to select specific seats when booking tickets. - Route Selection: The application should allow users to choose their desired bus route. Design: The design of the application should be minimalist and clean. The focus should be on simplicity and ease of use. Nepal Payment Gateway: I prefer to integrate Nepal's payment as the payment gateway into the application. Please make sure that the integration is secure and user-friendly. Ideal Skills: - Proficient in Flutter for both iOS and Android platforms. - Exp...

...should have defined start and end dates, with the option for participants to purchase tickets. Tournament Details: Tournaments should include event locations, which will be uploaded to the database. This information should include the number of holes, their respective scores, and the name/address of the location, accompanied by a profile image. Ticket Purchasing: Integration with a secure payment gateway for ticket purchases, with processing fees determined by us. Participant Registration: Users should be able to register for tournaments, with the option to register multiple participants if needed. Order Draw: The website should facilitate both in-person and virtual order draws. For instance, if there are 30 registered players, the system should group them into 6 groups of 5,...

I'm in need of a Laravel expert to help me develop a multitenant application from scratch. The project will involve building a robust and secure system that allows for separate databases for each tenant. Key Requirements:...during the development process. - While I'm unsure about specific third-party integrations at this time, the application may need to interact with external services and APIs in the future. Ideal Skills: - Proficient in Laravel and PHP - Experience with multitenant software architecture - Strong understanding of user authentication and database management - Knowledge of third-party integrations and API development If you have the expertise in Laravel multitenant application and boilerplate expert and you're confident in handling such a project, I...

...can help me update the prices of hotel bookings in real-time from Airbnb to my website. Key Responsibilities: - Establish and maintain a real-time synchronization mechanism between Airbnb and my website to update hotel booking prices. - Ensure that the synchronization process is seamless and accurate. Ideal candidates should possess: - Proficiency in web development and API integration. - Prior experience with Airbnb API integration is highly desirable. - Strong understanding of e-commerce and online booking systems. - Excellent problem-solving skills for seamless synchronization. - Smooth and effective communication skills. Your role is crucial in ensuring our customers get the best rates and a seamless booking experience. Please reach out if you're confident in ...

...downloading the PDFs manually. Sample URLs Requirements: - Develop a tool or API endpoint for extracting data from PDF files located at given extracted PDF table data into JSON format. - Handle various PDF formats with different column structures. - Preferred tech stack: PHP (Laravel), Node.js, or Python. - Ensure robust error handling and logging. Deliverables: - Source code for the tool/API. - Documentation on how to use the tool/API. - Examples of extracted JSON data from different PDF formats. Please provide

[fixed30 dollar] 2 hours daily for 31days means 62 hours [fixed15dollar] 1 hours daily for 31days means 31 hours Canva video task: 3. upload videos evvery day for my SNS s 1. youtube . OBS setting 2. stmp mail maketing setting 4. canva

Bought a react eCommerce template (front-end & back-end) from theme-forest. Provided documentation is not enough for server side installation. I need professional assist to install the project on server side and install the theme on server side.

I'm in urgent need of an AWS expert to deploy my entire SaaS application. Key requirements: - Deployment of the entire SaaS application, utilizing key AWS services such as EC2 instances, S3 storage, and Lambda functions. Ideal Skills and Experience: - Proficiency in AWS services and deployment strategies. - Experience with SaaS application deployment. - Ability to work under tight deadlines.

I'm in need of a skilled PHP Yii 2 developer to create a robust platform with user authentication, API integration, and a payment gateway. Key project requirements: - Use1. We've implemented razor pay in frontend but in backend it's phone pe so order I'd is not coming we've to fix that 2. Currently login sign up is email id and password we've to change that flow to phone number OTP login and it's already there for forgot password flow we've to modify that and use it for login 3. Once payment is successful then there's an appointment booking api that needs to make an appointment there's small fixes in it 4. There's a doctor's profile api where it should give doctors fee sometime it's not coming...

I am in need of a Laravel Developer to work on my website. The changes involve backend functionality and database modifications. Ideal Skills: - Strong experience with Laravel - Expertise in backend development - Proven track record of database modifications Tasks Include: - Implementing API integration, specifically e-commerce APIs - Database modification to accommodate new functionalities I need someone with a high level of expertise in Laravel and backend development. Your ability to integrate e-commerce APIs and modify the database accordingly is crucial for the success of this project. Your focus will be on enhancing the backend functionality, ensuring it's robust and efficient. Your attention to detail and ability to work independently will be highly valued.

Main Features: 1. Image Upload: Users will be able to take a photo of handwri;en text or upload an exis9ng image. 2. Technical Characteris9cs Analysis: Using op9cal character recogni9on (OCR) algorithms and handwri9ng analysis, the tool will extract text from the image and analyze technical features of handwri9ng such as size, inclina9on, spacing, pressure, etc. as well as characteris9cs that come from that analysis (extroverts person, shy, etc.) 3. Prac9cal Characteris9cs Analysis: Based on a reference book, the tool will analyze prac9cal features of handwri9ng such as speed, rhythm, le;er shape, readability, etc. 4. Personalized Feedback: Users will receive personalized feedback describing the detected characteris9cs and providing an explana9on of their meaning. Addi9onally...

I'm looking for a telesales expert who can help generate bookings for our self-drive car rental service, specifically targeted at tourists, local residents, and business travelers in India. Key Requirements: - The primary task is to make outbound calls to potential customers, generating leads and converting them into bookings. - The ideal freelancer should have consi...bookings. - The ideal freelancer should have considerable experience in telesales, with a proven track record of generating leads and closing sales. - Understanding of the Indian market and travel industry would be advantageous. - You are expected to be fluent in English and any additional knowledge of Indian languages would be a plus. Please ignore the online booking system and secure payment gateway features ...

I am in need of a skilled developer to create a custom Chrome extension for me. The extension should: - Private Extension using only for internal , only my company (require login) - We will provide all Backend api, we just need frontend. - Extension similar to The extension should be compatible with Windows and Mac. Ideal skills for this project include experience in Chrome extension development, JavaScript and web development. Previous experience with screenshot tools or chat functionality is a bonus. Please provide examples of previous Chrome extensions you've built. Please check full requirement on my attachment file.

...implement it in an API testing project at work. Key Requirements: - Experience in Java, BDD, Serenity framework, and Rest Assured - Able to guide and teach on: - Understanding an automation project - Creating and executing tests - Reporting - GIT Integration The project is centered around API testing, so any specific experience here is a plus. I'm looking for a patient, experienced professional who can help me grasp the fundamentals and guide me through the intricacies of implementing automation with the mentioned frameworks. There are existing scripts in place which I need to understand and also create new scripts and execute on my own. Ideal Skills: - Strong Java background - Experience in BDD - Expertise in Serenity framework and Rest Assured - Previous...

...who can work on creating a custom Outlook calendar API. This API should have some specific functionalities and integrations that I need to make my workflow more efficient and effective. Key Project Requirements: - **Event Synchronization**: The API must be able to seamlessly sync events across various platforms and devices. - **Event Creation and Deletion**: I need the API to enable easy and quick event creation and deletion. - **Reminder Notification**: This API should also be capable of sending out reminder notifications for important events. Ideal Skills and Experience: - **Node.js**: As I prefer this platform for the development, experience with Node.js is a must. - **Outlook API Familiarity**: Prior experience with Outlook calendar API...

...primarily for our understanding of customer preferences. Our aim is to make this process efficient and hassle-free for both the users and for my team. The collected information should be sent directly to my email. This way, I can access and process the data promptly. Key Points: - Form should be designed with text fields for open answers, and dropdown menus for predefined options, and the ability to upload images and other things. - Responsive design is essential. Customers will use this feature on various devices so it should work seamlessly on all screen sizes. Ideal skills for this project: - Proficiency in web development with experience in designing user-friendly forms. - Understanding of efficient and secure data handling. - Good communication and adherence to deadlines...

I'm seeking a pr...single table that consists of parent-child relationships. The main task for this script will be to focus on combining data from the parent-child and combining it onto 1 row each. Specifically, the required updates will involve: - Combining Parent and all children data onto same row - Taking DOB field and splitting into a Month field and a Year field - The end result should be a base where I can upload a new CSV and it outputs the desired result into a new table that I can download a csv from The ideal candidate for this role is someone well-versed with airtable scripting and data management, specifically having a strong knowledge of number fields. Your experience with manipulating parent-child data relationships will be crucial for successful completion o...

I'm looking for a skilled developer to create an API Salesboard. We have had one in our business before, but unfortunately that company no longer exists. Fortunately - we have some imaging and data to provide that can help point you in the right direction. This tool will essentially serve as a centralized hub for tracking sales data, generating custom reports, and integrating with our existing CRM and PayRoll management software. The main features I need include real-time sales data updates during business hours, customizable executive reports, and seamless integration with our CRM system. We have an open API so that you can investigate what data is available. Key requirements: - Developing an API Salesboard tool with a user-friendly interface and robust f...

I'm seeking a skilled AI developer to prototype and document the technical requirements for an AI powered webapp. Key Project Details: - The primary AI functionality needed is in the area of text generation from user inputs and AI output. - Ability to build website prototype utilizing an AI API (most likely OpenAI) Ideal Skills and Experience: - Proficiency in AI development. - Experience in creating webapps or web design - Understand the technical coding languages required for this project. Please reach out if you believe you're equipped for this task in addition to a strong portfolio of similar projects to demonstrate your capabilities.

I'm looking for a professional developer to integrate the WhatsApp API into our iOS and Android applications. The project involves: - Seamless integration of the WhatsApp API into both platforms - Ensuring the API is used for sending and receiving messages - Implementing any necessary configurations to make the API functional on both platforms Ideal candidates should have: - Proven experience with WhatsApp API integration - Strong command of iOS and Android development - A good understanding of app-to-app communication

I need a global escorting job site developed, focusing on user registration and profiles, job listing and search functionality, and payment gateway integration. - **Scope**: The site should have a global reach, meaning it should be accessible and functional in all countries. - **Features**: The key features required include user registration and profile creation, job listing and search capabilities, and a secure payment gateway integration. - **Security & Privacy**: Your expertise should be able to implement robust security measures, including user data encryption, two-factor authentication, and anonymous browsing options. Ideal skills and experience for this job include a strong background in web development, experience with building job sites or similar platforms, a...

I am in need of a skilled Chatfuel developer who can help me create a chatbot that will ...should be able to communicate in several languages. - Streamlining User Experience: The bot should be intuitive, easy to use, and provide a seamless user experience. Skills and Experience: - Proficiency in Chatfuel: The ideal candidate should have a strong background in Chatfuel development and experience in creating chatbots for various platforms. - Familiarity with WhatsApp API: A good understanding of the WhatsApp API and its integration with Chatfuel would be highly beneficial. - Multilingual Chatbot Development: Experience in creating chatbots that support multiple languages is a plus. - UX/UI Design Skills: An eye for design and a knack for creating user-friendly interfaces would...

I need help in generating "Google Sign-in OAuth API" keys for my web application. - Register the App - Client ID - Client secret - Redirect URL - Scope - and other project settings The web app is hosted on EC2 and has Live IP.

...following: - Scrape product UPCs from gowholesale.com. You don't need to integrate a login system, as access to this information is free. - Use UPC data to perform a search on eBay to see if the item is available on the platform. - Generate a profit prediction report based on eBay's item purchase history. The ideal freelancer for this job would have great scraping skills, experience with eBay's API, and be able to develop a friendly user interface. A background in eCommerce profitability analysis would also be advantageous. Key programming languages for this job include Python and JavaScript. Previous experience with web scraping libraries (BeautifulSoup, Selenium, etc.) is vital. End goal is to create a system that aids in making profitable product sourcing d...

I need an expert in CURL scripting who can help me retrieve specific account information from the Schwab and Thi...specific account information from the Schwab and ThinkOrSwim APIs. The project is on an ASAP timeline and involves accessing the API endpoints for Account Information and Transaction History. The project involves writing cURL scripts (callable from a Windows command line) that: Retrieve a Refresh Token (every 7 days) Retrieve an Access Token (every 30 minutes) Retrieve account positions and balances Retrieve OHLC and current price information on listed stocks and futures I need someone who already has access to a Schwab account for testing purposes, since I am unable to shared my personal credentials. This will be a very simple job for anyone who has ever used the S...

I'm in need of a seasoned developer who can create cryptocurrency trading bots with a unique twist - the ability to directly interact with PayPal. The project involves...cryptocurrency market on Binance, Coinbase, and Kraken and adapt their trading strategy based on real-time updates. User Interface: The bots should have a user-friendly, web-based dashboard that provides a comprehensive view of the bots' activity, market trends, and PayPal transactions. Ideal Skills and Experience: - Proficiency in developing cryptocurrency trading bots - Extensive experience with API integration, especially with Binance, Coinbase, Kraken, and PayPal - Prior projects involving automatic price calculation and real-time market updates - Strong UI/UX design skills for the development of a ...

I'm looking to create a website on Stackblitz, that will serve as an e-commerce platform exclusively for the sale of electronics. I have some specific requirements and features that I'd like integrated into the site: - Payment Options: I'd like to have various pay...Interface: The website should be user-friendly and visually appealing. - Withdrawal Options: I'd like to have a smooth process for customers to withdraw funds from their account on the website. Ideal Skills and Experience: - Proficiency in Stackblitz - E-commerce website development experience - Understanding of cryptocurrency payment integration - Strong UI/UX design skills - Knowledge of payment gateway integrations If you feel you have the skills and experience to deliver this project, pleas...

I'm looking to develop a user-friendly platform that leverages machine learning for CV analysis and ranking. Key Components: - **CV Submission**: The platform should allow users to easily upload CVs in either PDF or DOCX format. A straightforward and intuitive UI will be crucial for user adoption. - **AI Algorithm**: The heart of the platform will be the machine learning algorithm. The ideal freelancer should have a strong background in machine learning and experience with natural language processing. They will be responsible for developing the algorithm that will assess the CVs based on the criteria provided and rank them. Key Criteria for CV Ranking: - **Relevant Work Experience**: The algorithm should be able to identify and weigh different levels of experience, giving pr...

I have a function called loadJSON that reads a JSON file and loads features on a Google Map. This function seems to be limiting results on the map to 5,000 features. On the largest project, there are about 80,000 features that need to be loaded. Is there a way loadJSON can be modified to allow more than 5,000 features? Is there an alternative to loadJSON that can be used to read a JSON file and split it into feature objects? I am looking for somebody that has prior experience with this particular issue. A code sample or reference that leads me to the solution is all I am asking for - you do not have to make code changes. I must be 100% happy with the guidance given and it must lead me to a solution.

I need someone to upload tiktok videos that i will provide. no editing, just uploading. no experience. all i need is you to be from the USUKCanadaNew zeland

I'm looking for a skilled developer to create an AI interview tool. The main features of this tool would include: - Questions appearing in front of candidates - A microphone icon for answering - Real-time speech-to-text conversion, using Whisper or Google TTS API. - AI to verify the answers using AI . The primary focus of this tool's development is ensuring the accuracy of the AI in verifying answers. Skills and experiences that would be ideal for this project include: - Proficiency in Python - Front end - ReactJS - Experience in creating AI-powered applications - Familiarity with speech-to-text conversion processes - Knowledge of developing user-friendly interfaces. Please reach out if you're confident in your ability to deliver a high-quality AI interview tool...

...role will include enhancing the visual design to make it more modern and user-friendly. We also need to simplify the navigation within the editor, ensuring it's intuitive for our users. Drag-and-drop functionality is another key aspect that needs to be integrated. - **Integrating with External APIs:** The editor needs to be seamlessly integrated with external APIs. In this case, we have a custom API that needs to be incorporated. Prior experience with integrating custom APIs is, therefore, a must. The ideal candidate for this project will have: - Extensive experience with full stack development - Proven track record of working with spreadsheet editors - Strong UI/UX design skills - Experience with integrating custom APIs If you're confident in your full stack develo...

I need a skilled C# developer to create a web form that can consume data from a RESTful API. The data must be in JSON format. Key Requirements: - Create a RESTful API consuming web form in C# - API response must be handled in JSON format - Implement User Authentication functionalities Ideal skills for this project include: - Proficiency in C# and web forms - Experience with RESTful API consumption - Understanding of JSON data handling - Experience with User Authentication systems Your primary task will be designing the web form for API consumption, ensuring it accurately handles data in JSON format and includes secure User Authentication. A strong background in C# development and RESTful APIs is crucial for success in this project.

I'm seeking a skilled developer to help me set up an API that connects our ASP.NET and Angular applications to a third-party site for data transfer. The data that we need to transfer includes User data, Product data, Transaction data, and Orders. Our main goal here is to ensure seamless and secure transfer of information between our systems and the third-party site. This will involve: - Extracting Name and contact information, Purchase history and preferences, Order details and status, getting order results and writing them into our local database, then forwarding this information to the Customer's request. - Ensuring the data transfer is efficient, accurate and secure. - Managing API calls effectively with ASP.NET and Angular. Ideal candidates for this project...

I'm seeking a talented designer to create a professional and elegant end screen for my YouTube shorts and Instagram reels. The design should be modern and sleek, matching the overall aesthetic of my content. Upload file in 2 different ways, i.e. Replace Youtube shorts "Like" icon with Insta "Heart" Icon ; Replace Youtube shorts "Subscribe" with Insta "Follow" Key Elements for Youtube Shorts & Insta Reels - Subscribe / Follow button for More Videos - Like / Heart Icon - Share - Comment - Call Icon - with Phone Number to be mentioned is - 080 - 9565 9804 - Use Logo and app download pngs attached Ideal skills for this job include: - Strong graphic design skills, with experience in creating end screens for YouTube and Instagram. - Un...

I'm in need of an expert who can create a comprehensive project that utilizes AWS EC2, AWS Lambda, and AWS S3. The system must be deployable on Google App Engine. Key aspects of the project include: - **Purpose**: The main focus is on creating a system for building, testing, and deployment which is scalable and efficient. - **Real-Time Data Processing**: The project does not require real-time data processing, therefore it is more about data storage, retrieval, and system deployment rather than real-time processing. Ideal skills and experience for this role include: - Proficiency with AWS services, including EC2, Lambda, and S3. - Experience in deploying systems on Google App Engine. - Previous work in building scalable, efficient systems for similar p...

...that runs on my desktop and I need it to be translated into C# for better integration with the rest of my software. I need a skilled programmer with experience in both Python and C#. Unfortunately, I have not been able to make the script run successfully on Windows, but it works on Linux (WSL). For: Python script (I will provide full script): import grpc from chirpstack_api import api server = "" api_token = "eyJ0eXAiOiJKV1QiLCJ......................87k2i66CulW7Y" channel = grpc.insecure_channel(server) client = (channel) auth_token = [("authorization", "Bearer %s" % api_token)] req = (dev_eui="00000000aabbccdd") resp = (req, metadata=auth_token) print(resp)

We are seeking a skilled individual who is proficient in using the Google Play Console to publish apps. As our app developer, you will be responsible for uploading, managing, and optimizing our app listings on the Google Play Store. Responsibilities: 1. Utilize the Google Play Console to upload new app versions, including APK files, screenshots, descriptions, and other necessary assets. 2. Ensure compliance with Google Play policies and guidelines to prevent app rejection or suspension. 3. Manage app metadata, including titles, descriptions, keywords, and categories, to optimize visibility and searchability. 4. Monitor app performance metrics, including downloads, ratings, and reviews, and implement strategies to improve user engagement and retention. 5. Collaborate with the devel...

I need a developer adept at integrating ZohoBooks with Power BI using REST API. The ideal candidate should possess these skills and deliverables: • Proficiency in ZohoBooks REST API and Power BI • Experience with complete, real-time data synchronization • Expertise in creating customizable dashboards on Power BI • Ability to visualize all types of data from ZohoBooks, including financial reports, customer data, and sales data. This should also cover timesheets, invoices, and profit/loss analysis • Capable of executing sales and financial analysis using Power BI The goal is to seamlessly analyze and monitor our data from ZohoBooks in Power BI. Developers with prior experience in similar projects will be preferred.

We are seeking for a developer to build a transportation app with Laravel and VueJS on web part, and flutter for mobile. A part of the system is already built. The github repositories will be shared. Documents and wireframes will be shared too. The system is composed of three parts: -Booking website: from where the clients book vans -Fleet management back-office: from where cars an trips are managed. Cars have a planning filled with booked trip. The main challenge is the availability calculation, that has a complete document wrote down. -Flutter mobile app for drivers, to check there schedules, and do reports (app already coded, to complete) It may need confirmed experience given that the initial developer (intermediate) had some difficulties winding it up. I stay at your disposal to provi...

...authentication system. - Database Integration: Implement a database management system to store and retrieve data. - API Integration: Integrate external APIs to enhance the application’s functionality. Frontend Development: - Develop an intuitive and user-friendly interface for the application. - Ensure that the frontend interacts seamlessly with the backend. Deployment: - Once the development work is complete, you will be responsible for uploading the application to the server of our choice. Ideal Skills and Experience: - Proficiency in Visual Basic and/or .NET - Experience in Backend Development - Strong understanding of User Authentication - Proficient in Database Integration - Experience with API Integration - Deployment experience Please provide samples of yo...

I'm looking to develop an e-commerce site specifically for selling digital products through subscription services. I need a proficient web developer experienced...secure e-commerce platforms. Key Functions Include: - Subscription management: The website should allow users to easily manage their subscriptions, including signing up, payment processing, upgrading, downgrading, and canceling. - Secure payment gateway: The site must have a fully-integrated, secure payment system that can handle regular subscription payments. Skills & Experience Required: - Proven track record in e-commerce website development. - Expertise in setting up and managing subscription services. - Proficiency in secure payment gateway integration. - Strong understanding of user interface a...

I'm looking for someone to develop a chatbot platform that webmasters can use for support chats. Essentially, it should be a service similar to GPTs, allowing other users to integrate support chats into their websites. I'm looking for someone with experience in this field who ideally already has a solution that I can purchase and customize. I would like a product that goes online as quickly as possible in a basic version and is then further developed. Similar websites: - - - - If the programmer is truly experienced in this field, I am, of course, willing to pay more per hour, hence the price range of $15 to $50. Additionally, I do not respond to automatically generated offers. Please message me in the chat once the offer has been submitted, with reference projects. Best ...

We are seeking a skilled and affordable WooCommerce developer to create a simplified version of a custom artwork and ordering e-commerce website. The project is inspired by store (attached url screenshot) and involves building a user-friendly platform for "do it yourself" design promo product customization. Key Requirements: E-commerce Platform: WooCommerce Categories and Products: 4 main categories as umbrella sections 10 subcategories with individual products Customization Features: DIY drag-and-drop functionality Artwork review and approval system Project Scope: Develop a streamlined e-commerce website with WooCommerce. Implement a drag-and-drop feature for product customization. Ensure users can review and approve their custom artwork before placing orders. Design a use...

I'm looking for experienced web developers to build an e-commerce website for my business. Here's what you need to know: - Purpose: The main goal of the website is to sell my products online. I plan to list between 100 to 500 different items, so the website should be able to accommodate this range without any difficulties. - Functions: The website must include a shopping cart and a payment gateway. These features are essential to the operation of my business as they will allow customers to make purchases directly from the site. Ideal Skills: - Experience with e-commerce web development, specifically with shopping carts and payment gateways - Knowledge of best practices for listing and managing a large inventory of products If you have these skills and experience, I...

...in-app purchases, allowing users to buy games or any other digital items directly within the app. Integration Requirements: - Payment Gateway: The application will need to be integrated with a secure and reliable payment gateway. - Social Media Platforms: It should also have social media connectivity to allow users to share their experiences with friends. - Game Servers: The app will need to be able to connect to our game servers. Ideal Skills and Experience: - Proficient in app development for both iOS and Android platforms. - Experience with user registration systems and secure login mechanisms. - Previous work with in-app purchases and payment gateway integration. - Knowledge of social media APIs and game server connectivity. - Preferably experience in gaming o...

...seeking an experienced app developer to assist us with the deployment of our Android application on the Google Play Store. The app has already been developed and tested, and we are now ready to publish it to the Google Play Store. Responsibilities: Prepare the necessary assets and documentation required for app submission. Ensure that the app meets all Google Play Store requirements and guidelines. Upload the app to the Google Play Console and manage the submission process. Address any issues or feedback from the Google Play Console team during the review process. Provide ongoing support and maintenance for app updates and revisions as needed. Requirements: AProven experience in deploying Android applications on the Google Play Store. Familiarity with the Google Play Console a...

This project consists in two stages. The first one (included on this budget) is creating an eLearning using Wix and Wix's Course App. The project will use MercadoPago as a payment gateway. Good design skills will be appreciated. The second stage (for a future budget) is improving the eLearning and switching into a CMS, in which other users will be able to upload their courses and get paid through the platform.

For my project, I need a talented blockchain developer versed in: - Smart contract development - Token creation The potential freelancer sh...need a talented blockchain developer versed in: - Smart contract development - Token creation The potential freelancer should have solid experience in programming languages such as Solidity, JavaScript, and Python. This is crucial as these are our preferred languages for blockchain development. The project would require a deft handling of: - Wallet integration - Exchange integration - Payment gateway integration Therefore, prior experience and success in these aspects would be beneficial. This project demands someone with a deep understanding of ERC20 token fundamentals and the ability to deliver flawlessly on the incorporation of these...

...and maintainability of the code by integrating various design patterns, such as Dependency Injection (DI) using Google Guice, Listener, Builder, Singleton, and, optionally, Factory design patterns. The ideal candidate should understand these patterns strongly and have experience refactoring legacy code. Key Responsibilities: 1. Refactor Service Classes with DI Pattern: - Utilize Google Guice API to implement Dependency Injection across all service classes. - Ensure that all dependencies are injected and managed by the Guice framework. 2. Apply Listener Design Pattern: - Implement the Listener design pattern for the functionality specified in Requirement 7 of the original assignment. - Please make sure that the listener mechanism is properly integrated and functional...