Backend development coursepráce

I am in need of an experienced React.js developer to focus on implementing dynamic component rendering for my project. Key Responsibilities: - Primarily, your task will involve the dynamic rendering of user profiles. - The user profiles should encompass detailed aspects such as personal details (Name, Age, Location), user activities (like Posts, Comments, Likes), and user ratings or reviews. Ideal Candidate: - Comprehensive knowledge and experience in React.js is mandatory, specifically in the realm of dynamic component rendering. - The successful candidate should have prior experience working with user profiles and be adept at creating rich, interactive elements. This project requires a high level of proficiency in React.js and a keen eye for detail, ensuring all elements function ...

I'm in need of an experienced POS developer who can create a merged restaurant and retail POS system. Key functionalities for the restaurant POS need to include table management, online ordering, and inventory management capabilities. For the hardware component, I require the system to be compatible with touchscreen monitors, thermal printers, and barcode scanners. Ideally, the freelancer sho...capabilities. For the hardware component, I require the system to be compatible with touchscreen monitors, thermal printers, and barcode scanners. Ideally, the freelancer should possess prior experience in developing similar systems and possess deep understanding of integration of these functionalities with respective hardware. Experienced in: C# and hybrid framework of C# And Laravel for the...

As the face behind the project, I am in need of a talented freelancer who can collaborate with me to develop a meaningful and well-structured orientation presentation for our leadership team. While I'm still unsure whether the output should be interactive or static, the main focus of the presentation is to dive into our company's history, perks, benefits, safety procedures, policies and procedures using visual aids. As such, some of the key skills required would include: - A formidable understanding of corporate policy structures - Expertise in creating visually engaging presentation content - An ability to create or source relevant paperwork visuals that depict our daily operations Main Responsibilities will include: - Developing a comprehensive presentation which emphasizes ...

I am looking for a skilled advertising professional to create engaging Telegram ads that will drive traffic to my website, where I offer a course on cryptocurrency trading . The goal is to target french speaking crypto channels. please let me know youir targetting tartegy when bidding. I am open to creative suggestions for the style of the ads as well as your ideas for optimizing the campaign. The goal is to generate interest and drive traffic to my course, so I am looking for an advertising professional who can help me achieve this.

...other members (those who are free members) -when they click on the link to download a free book, they get an error message that they have to be a paid member to get a free book. So, the task is to create these 4 group links, and do whatever else it takes to make these links work as designed, including inserting error messages for disallowed clicks. I have created those error messages already. Of course, these links will have to be tested. Here is what I want you t o do. Create an account on (it’s free). Create your id and password and log in. Click all around. Click on the bookstore. When you create your ID, use “freelancer” (+ a random 2 digit number). Example “freelancer54.” Yes I know this is an old-fashion site structure, but we will not be ...

I'm in need of a skilled Machine Learning Engineer who can develop modules to help analyze the real-time electricity consumption for a variety of devices in our system. Backend: Key Points: - Devices to be analyzed include air conditioners, lights, and simple motors and other simple devices. - The analysis should cover both the collective consumption of groups of devices and the individual consumption patterns of each device. Ideal Experience: - Strong background in Machine Learning, ideally with experience in real-time data analysis. - Previous work in energy consumption analysis or similar fields would be a huge plus. - Proven track record in developing ML models for group and individual level analysis. The ML analysis we are looking for includes: - Identifying energy usa...

Job Title: Frontend Development Intern (1 Month) Company: Money Flock Location: Remote About Us: Money Flock is a social media platform designed for investors. Our platform aims to provide a vibrant community where investors can connect, share ideas, learn, and grow together. We are passionate about creating an engaging and informative environment for investors of all levels. Job Description: We are seeking a motivated and enthusiastic Frontend Development Intern to join our team. As a Frontend Development Intern, you will work closely with our experienced developers to contribute to the ongoing development and improvement of our platform. This is a great opportunity for someone looking to gain hands-on experience in frontend development and to make a...

...have all the necessary content for the website. It includes enough material for site construction (text, photos, links), so content creation skills aren't necessary. However, ability to layout the content in an engaging manner is key. • Comprehensive Revamp: I expect this project to deliver a full website revamp. This means, the developer needs to have an excellent understanding of front-end development, interface design, navigation structures, and possibly graphic design. Necessary Skills and Experience: • Expertise in portfolio website design • Fluent in HTML, CSS, and JavaScript • Experience in responsive design • Experience in website revamp Your proposal should account for all these details. Looking forward to a collaborative relationship wh...

As the title suggests, I want to create an engaging scrolling game called Dots80. This game will involve touching dots o...leaderboard that displays the player's last 10 game scores. This will help in creating a competitive environment and encouraging players to strive for better scores. In-App Purchases: - There won't be any in-app purchases in this game. The focus is on providing a seamless, enjoyable gaming experience without the need for additional purchases. Ideal Skills and Experience: - Proficient in iOS game development - Experienced in creating engaging, interactive gameplay - Familiar with leaderboard integration - Able to deliver a polished, bug-free game I'm excited about this project and look forward to working with a developer who can bring Dots80 to ...

Note: my budget not more than 20$ for the whole project The idea : development/design tutorials like udemy website with chatting

Hello We need to create the simple web application integrated chatgpt api There are 3 screens only (login/signup, choose model, result pages) We will provide the figma design. Frontend: react Backend: node & python Database: postgre db it will be complete in 2 days, We will hire only freelancers, not agency. If you are good fit for this task, please bid with 'freelancer' word. Thanks

These were designed for an online kids course to explain various professions and other teaching material. One of the top International School in Bangkok had commission this project. Ofcourse the project was more elaborate than just these characters, but we cannot share the full version. These are some examples of simple and fun 3D animation. We can design similar (and more complicated) smart & engaging 3D animation that can positively affect your video message. These animations can be used across industries and geography. Contact us for more information.

In need of an AI chatbot tailored specifically for a real estate f...Property Search Assistance: The chatbot should guide users to search for properties based on specific criteria. This includes a location-based search feature that will provide properties at the user's desired location, price-range search to suit the user's budget, and property type filter that narrows down the search results based on the specific type of property the user is interested in. The development needs to begin As Soon As Possible. Bear in mind that I am interested in working with an experienced AI chatbot developer, with prior experience in scripting for Real Estate bots. The ideal freelancer needs to understand the importance of this project and can deliver high quality work on time. Arabic ...

...teacher should add more activities in the classroom. topic 1: Introduction, Self-Assessment, and Classroom Management Introduction to the course and objectives. Brief introduction about yourself, your experience in ESL teaching, and your approach to teaching. Importance of effective classroom management. Strategies for setting clear expectations and routines. Techniques for managing classroom behavior and creating a positive learning environment. Quick Q&A session: Ask teachers to share their current challenges, weaknesses, and strengths in teaching ESL. Discussion on how you can help address their concerns and support their professional development. Collaborative brainstorming on effective classroom management strategies. Role-play scenarios for practicing classroo...

In examining course materials, the various methods to counterterrorism are introduced and the need to remain vigilant in the ever-changing face of terrorism is reinforced. To demonstrate the ongoing counterterrorism efforts globally, identify a current event, reported by a news source within the last 12 months. The selection should focus on anti-terrorism activities or counterterrorism activities and include some an appropriate level of detail for an analysis to be completed. The news source can be a written news article published on the internet, a video news source, or audio news source; any selected source should be cited. In a 4 to 5 page (not including cover, abstract, or reference page) paper discuss the current event you have selected, specifying the counterterrorism activi...

WordPress reservation system for a car park. I need a form with name/check in and check out/car plate, and phone number. I need a backend where I can see all the reservations, and a calendar with the cars that come in and go out for the current day and also other dates that I can select from a calendar.

...CONTACTS FOR REFERENCE. Do not apply if you haven't done online course marketing before and have clients who will give us references. We will have a monthly payment for work done - your company will work for six months for a fixed fee. The $250 beginning payment will be negotiated for a monthly fee. WE WON'T MESSAGE YOU without some examples of your prior marketing online courses. I'm in need of a skilled marketing professional who can assist with the content marketing for a training-based online course. The project will involve: - Crafting engaging and informative content that aligns with the course's training theme - Leveraging this content for marketing purposes, driving traffic and generating interest in the course Ideal candidates sho...

...their preferred barbers with ease. - Push Notifications: The app should be able to send push notifications to users to remind them of their upcoming appointments. - Barber Profiles: It's important that the app displays detailed profiles of our barbers, including their skills, experience, and availability. What I'm Looking For: I want freelancers with a significant amount of experience in app development, particularly in creating similar reservation or booking systems. Your prior work should demonstrate your proficiency in developing user-friendly, intuitive apps. User Authentication: I'd prefer users to log in using their email and password, for a secure and straightforward user experience. Please include your relevant experience in your application. Looking f...

We're in need of an Online Progress Bar for our clients to track the completion of their orders. The ideal candidate for this project will have experience with: - Web Development: You'll be required to create an online progress bar that displays the percentage completion of each order. - Automation: This progress bar should be linked to our internal Google Sheets, updating automatically based on the status of each product. Please reach out if you have experience with similar projects, and can deliver a top-notch, efficient and engaging progress bar for our clients.

I'm looking for a skilled web designer to develop a clean, modern and user-friendly websit...posting regular blog articles. This area should encourage user engagement and be optimized for search engines. - Portfolio Showcase: This section should allow me to showcase my work in a visually appealing manner. It should be easy to update and navigate. Key Deliverables: - Visually appealing, modern website design - Easy-to-use backend for managing blog posts and portfolio updates - SEO optimization Ideal Skills and Experience: - Proficient in web design and development - Previous experience with developing blogging platforms and portfolio showcases - Understanding of SEO best practices - Ability to deliver a clean, modern and user-friendly design I'm excited to see you...

I'm seeking a proficient app developer to create an Android application for hotel and flight booking. This multi-functional app should seamlessly incorporate some key features: - ...community interaction and is a confidence booster for new users. - Fare Comparison: Offering users an opportunity to compare fare prices from different sources to improve cost-effectiveness. In addition, integration with popular payment gateways is a must to offer users a variety of accessible and secure payment options. The perfect candidate for this project has a strong background in Android app development, experience in integrating payment gateways and the ability to implement machine learning algorithms for fare comparison across various sources. A history of working on travel applications w...

I am in need of an experienced Flu...working with clear, established guidelines. Key responsibilities of this project include: - Developing the app for both iOS and Android using Flutter. - Implementing the provided design for an appealing user interface. - Ensuring the app is fully functional and user-friendly for a social networking environment. The ideal freelancer for this task will have: - Proficient experience in Flutter app development. - Strong understanding of social networking app functionalities. - Ability to work with pre-existing designs while providing input if necessary. - Good communication skills to ensure the project progresses smoothly. Please provide your relevant portfolio when bidding. I'm looking forward to working with a talented and professional Flu...

I'm in need of a skilled mobile app developer to create a Conversational AI app for both iOS and Android platforms. Job Title: Lead AI/ML Engineer for Avatar Development Location:Remote Job Type: Part-Time Role Summary: We are seeking an experienced Lead AI/ML Engineer to spearhead the development of a cutting-edge mobile application that creates and interacts with AI-powered avatars based on user-uploaded multimedia content. The ideal candidate will have a strong background in AI, machine learning, and software development, with specific experience in NLP, image processing, and real-time systems. Key Responsibilities: - Design and implement machine learning models to analyze and learn from multimedia content to create personalized avatars. - Dev...

To add the functionality of a second-hand virtual goods trading platform to this system, here are the key points:  Administrators can designate specific categories where members can upload products. Only logged-in members can purchase products uploaded by other members. After purchasing a product, members can confirm receipt and lodge complaints. Administrators can add a section for handling complaints. In summary, we are integrating a secondary virtual goods trading platform into this system. The website of this open-source project is located at

I need a proficient mobile app developer capable of creating a social networking app for both iOS and Android platforms. The app should majorly feature an integrated messaging system and user profile functionality. Key ...profiles. - Messaging: An inbuilt messaging system enabling users to effectively communicate. Features 1. Signup/Login 2. Create/Edit Profile 3. List of Profiles 4. View Details of Profiles 5. Filters 6. Automated Chat Messages 7. Membership Plan for View the Contact Details 8. Payment Terms 9. Chat with Users 10. Home Page [If Required] Ideal Skills: - Proficient in both iOS and Android app development. - Previous experience in social networking app creation. - Experience in integrating messaging systems in apps. - Strong understanding of user interface and e...

Looking for a chance to work on something really cool? We are Tenum AI and we are currently building an all-in-one Software Collaboration Platform. Our goal is to make it possible for anyone to simply turn ideas into serverless full stack platform allows you to build your projects frontend and backend completely in Lua. You can build & test with your live data in a preview environment and deploy & rollback your project on the click of a button.

I'm seeking a skilled developer to create code using ASP.NET and VB.NET for an attendance taking system that utilises webcams. This system will be used on both laptops and mobile devices during class sessions. - Key Functionality: The system needs to automatically record attendance by recognising student faces and storing relevant data. - Identification: Specifically, the system should use facial recognition to identify students. - Data Capture: Apart from recognising faces, the system should also record student IDs and attendance statuses. Ideal applicants should have extensive experience with ASP.NET, VB.NET, and a strong grounding in developing systems using facial recognition. Experience in developing applications compatible with multiple devices, including laptops and mobil...

I'm in need of a programmer to develop a comprehensive system for my cargo company. It should primarily focus on Order tracking, Inventory management, and Billing and invoicing. Key features: - **Order Tracking:** The system must be able to track all the orders in real-time. It should be user-friendly and intuitive for both employees and customers to use. - **Inventory Management:** The system should be able to efficiently manage our inventory, including tracking stock levels, reordering products, and generating reports. - **Billing and Invoicing:** A crucial part of the system is efficient billing and invoicing. It should be able to generate invoices for our clients, keep track of payments, and manage any outstanding balances. Ideal Candidate: - Experience in developing sy...

I'm looking to build a chat bot for my website that supports customers in basic inquiries and issue resolution. This role would require strong experience in chat bot development and an understanding of customer support operations. Key Requirements: - Build a functional chat bot for a website platform - Implement chat bot functionalities specifically for customer support - Integrate the chat bot with CRM software for efficient customer data management - appointment booking - Integrate the chat bot with a live chat service for seamless customer interaction Skills and Experience: - Proficient in chat bot development, particularly for website platforms - Experience in designing and implementing customer support chat bots - Familiarity with CRM software integration for chat...

I'm seeking an experienced web developer who can design a mobile-friendly eCommerce website for ZenitStone. Our main business focuses on selling kitchen countertop stones to other businesses. With a modern design aesthetic in mind, I need a clean, intuitive functionality that integrates bank transfers as a payment method. Prospective developers should: - Have a strong portfolio of modern design websites, especially eCommerce platforms - Excellent understanding of mobile-friendly design and optimization - Proven success in integrating bank transfer payment methods within an eCommerce setting I have budget considerations and a timeline set; more details will be shared with the selected freelancer. Looking forward to working with you. Thank you!

Hi I am looking for a theme If you have please provide to me in 500 rs inr If you have then please bid otherwise dont bid Thanks

I'm in need of a highly skilled and experienced web developer to create a website for me. The website's purpose is outlined in a PDF document attached. Key requirements: - Fast turnaround time. The project needs to be completed as soon as possible. - Ability to work with minimal guidance. While a detailed brief will be provided, I'll need a developer who can take the initiative and propose solutions where necessary. - Previous experience with e-commerce and real estate platforms is an necessary. Please note that the payment method integration will be required .

...metaverse needs to support multiple users interacting in real-time. Interaction: The primary mode of interaction should be through keyboard and mouse controls. A detailed understanding of user controls in a 3D environment is important. Skills and Experience: - Expertise in 3js for creating 3D environments - Experience with creating customizable characters - Understanding of multiplayer game development - Ability to implement user controls for 3D navigation - Previous work with cartoonish art style. Can you build a metaverse? Hello, I have the metaverse working already It has online working I just need it shrunk down into one small playable area with the rest locked out until release. Need a map like 1: Design the metaverse from top view 2: create the square parcels

...and experienced developer to assist in the creation of a book search engine. This project will make use of Apollo Server, GraphQL, Node.js/Express.js, and Mongo DB, and is intended to be developed in React. Key Features: - Book Search Functionality: Users should able to search and view book information. The specific details to be displayed are flexible and will be detailed further during the development stage. - User Accounts: The application should provide the ability for users to create their own personal accounts, allowing them to save books for future reference. - Recommendation System: Ideally, the system should make recommendations to users based on their individual preferences. Skills & Experience: - Proficient with React, Apollo Server, GraphQL, Node.js/Express.js, ...

I am in need of a proficient developer who can create a trading bot for me that can work o...execute trades on the Raydium decentralized exchange or through bonkbot via telegram app. - It should be designed to work autonomously, making informed decisions based on predefined parameters that I will provide. - I'd like the bot to be efficient, reliable, and capable of handling high-frequency trading. Ideal Applicant: - Proficient in programming languages typically used for trading bots development (e.g. Python, Java, C++). - Experience in developing bots for decentralized exchanges, particularly Raydium. - Understanding of algorithmic trading principles, market dynamics and risk management. - Must be able to deliver this project as soon as possible, with a strong focus on qualit...

I'm seeking an experienced app developer to create a matrimonial app for iOS and Android platforms. The main functionalities required include: 1. Compatibility Matchmaking: The app should be designed to find and suggest compatible matches for its users based on their respective profiles....process is essential. 5. Advanced Search Filters: The app must provide users with advanced search filters to aid in their quest for the perfect match. 6. Match Recommendations: There should be an algorithm that combines various user preferences to recommend potential matches. The ideal candidate needs to have previous experience in developing similar apps with a strong grasp over back-end development, user interface, and user experience. Knowledge of matchmaking algorithms will be a sig...

...the vowels in the user's full name. - Expression Number Calculation: The calculator will determine the Expression Number by analyzing the consonants in the user's full name. Design: I have a specific design in mind for the numerology calculator. The layout should be user-friendly and visually appealing, enhancing the overall user experience. Ideal Skills and Experience: - Proficiency in web development, particularly in creating interactive and dynamic web applications. - Strong understanding of numerology principles and calculations. - Experience in designing and implementing user-friendly interfaces. - Ability to follow design specifications closely. If you're confident in your ability to deliver a high-quality, functional, and aesthetically pleasing web-based ...

I am in need of an experienced website designer who is especially adept at creating E-commerce websites. Here are the specifics of what I need for the project: Main Purpose: - The main function of the site will be to serve as an E-commerce platform. Key Functionalities: - An effective product listing setup is essential, as there will be less than 50 products listed initially. - A shopping cart feature is vital for the overall user experience. This feature should function seamlessly and securely, as it will be the core of the business operations. - User registration and account management facilities must also be implemented. This feature should provide an easy-to-use interface that allows users to create an account, manage their profile, and monitor their orders. Ideal Skills: - Prior ex...

I am seeking a talented frontend web developer who can create a traditional, professional portfolio website for me. Key Features: - Website Type: Traditional and Professional Portfolio. Ideally designed to prominently feature written work. Ideal Candidate: - Strong website design and development skills. - Prior experience in creating portfolio websites, specifically featuring written work. - Familiar with the aesthetics and necessities of a traditional, professional portfolio layout. - Excellent communication and collaboration skills, with a keen attention to detail. This is a wonderful opportunity for web developers to utilize their creative and technical skills to truly showcase written work effectively in a professionally designed virtual platform.

...require the following technical components: -A backend server that will store and manage the data, such as user profiles, business details, food items, orders, payments, ratings, and reviews. -A frontend client that will communicate with the backend server and provide the user interface for the app. -A database that will store the data in a structured and secure way. -An API that will enable the communication between the backend server and the frontend client, as well as with external services, such as payment gateways, geolocation services, and social media platforms. -A web portal that will allow the businesses to register, update, and manage their food inventory and orders. The app will use the following technologies and tools: For the backend server, the...

I'm in need of a skilled Java Spring Boot developer to create a web application for me. The project has to be completed within a month. Key Requirements: - Proficient in Java and Spring Boot - Experience with web application development - Ability to work diligently to complete the project within the specified timeline. I have not decided on the database technology yet, so I am open to suggestions. However, if you have a recommendation or specialization, I would like to hear it. Time Management: It's crucial that the freelancer I hire can manage their time effectively and prioritize my project. This is a time-sensitive task that requires commitment to meeting the deadline. Post-Completion Support: After the project is complete, I may require some support with the app...

I'm in need of a professional who can help me develop a website and an app for my business. The goal is to promote the services I offer, targeting mainly individuals. The ideal freelancer should display the following: - Experience in creating both websites and applications - Proficiency in modern coding languages - A strong understanding of corporate and professional designs - The ability to incorporate a user-friendly interface - Strong communication and understanding of client's needs I'm specifically looking for a design that reflects professionalism and corporate ethics. The purpose is not for selling products online, but for promotion and resourceful information provision. If you have the needed skills and can deliver quality work timely, please bid.

...In-app purchases Applications for this project will only be considered if they meet the following criteria: - Demonstrated past work: Please include apps you've developed that are currently on the App Store. Bonus points for apps that have a track record of generating revenue. - Experience building revenue-focused apps: Explain how you have increased user engagement or revenue in a prior app development project. - Detailed project proposals: Outline your plan to meet the project goals, please break down the tasks and timeline you will follow to develop the app. Ultimately, the goal of this app is to generate revenue. Thus, I need a resourceful and inventive developer who understands the importance of integrating revenue-generating features. I look forward to viewing you...

Looking for a seasoned developer experienced in creating custom web-based inventory systems. The system should be user-friendly with capabilities including: -Category Management -Product Management -Dashboard for admin with full access -Dashboard for users with limited access -Comprehensive Reporting System Applicants who have past experience developing similar systems will stand out. Kindly include examples of your previous work in your application for my consideration. Not only would this experience be relevant, but it would also provide me with a level of comfort in your ability to deliver. Understanding the nuances of access-level dependent dashboards will be essential in this role. The perfect candidate will be able to create an easy-to-use interface, optimized for admin-level full ...

I'm looking to enhance our website's user experience by incorporating color swatches for product selection. Additionally, I'd like to ensure that the size filter functions seamlessly, displaying available sizes upon selection. Furthermore...that the size filter functions seamlessly, displaying available sizes upon selection. Furthermore, I aim to optimize our product listings by displaying color variants as separate SKUs, allowing customers to easily identify and choose their preferred options. Key requirements: - Custom coding in Shopify - Experience with online store development - Ability to Add Custom Filters, SKU, ETC.. Please only apply if you have a strong background in Shopify development, particularly in product sales. Experience with custom coding ...

We need an experienced web designer to help me set up my Shopify store. - Primary Purpose: My goal is to sell physical goods by establishing a user-friendly ...remains up-to-date with industry standards. Deliverables: The following deliverables are expected from the website developer:  Initial website design mockups for approval.  Fully functional website developed and deployed on our hosting server.  Documentation/manual for website maintenance and content management (if applicable).  Training session for our team members on using the website's backend (if applicable).  Regular updates and technical support as needed post-launch. Please provide samples of prior e-commerce projects you've worked on. Experience in designing for physical goods will be a plus. T...

Hello, I need a simple website that uses OpenLayers script for my project. It's a Store Locator website with store detail pages ("similar" to TripAdvisor). The structure will be: - Home page: a full page map with all custom markers with OpenLayers and OpenStreetMap - Responsive ( of course :-) ) - Markers will be taken from a table in the database (ID, name, address, coordinates, tel, email, social etc etc...) - When you click on a marker there will be a popup with some information and if you click on the popup you will be redirected to the detail page of the store - In the detail pages users can add photos (approved by admin) - Users can review the store and add photos in the review - Just to be sure you read this description and you are not a bot, please send me &...

As the client, I am looking for a proficient app developer, ideally one with experience in building applications compatible wit...with Snapchat in terms of functionality, but with some unique features: - Creation of User Accounts: The app should facilitate the creation of individual user accounts. - Downloading Images and Videos: Users should be able to download images and short videos, which will be automatically stored in a company folder. A successful bidder should have extensive experience in mobile app development, specifically on iOS and Android. Versatility in crafting unique features and in-depth knowledge of social sharing principles are a must. Proficiency in the implementation of user account systems is also vital. Experience in the Snapchat platform would be a...

Sto cercando uno sviluppatore Java esperto con una solida esperienza nella costruzione di microservizi robusti. Abbiamo bisogno di creare un prototipo funzionale composto da 5 a 10 microservizi entro i prossimi 2 mesi. Requisiti chiave: - Una solida esperienza lavorativa con Java, specialmente nel contesto dei microservizi. - Competenza con Spring Boot, poiché sarà il framework principale utilizzato in questo progetto. - Esperienza comprovata nella progettazione e implementazione di microservizi che facilitino la comunicazione e l'integrazione con altri sistemi. Consegne: Sviluppo di 5-10 microservizi in Java utilizzando Spring Boot. I microservizi dovrebbero dimostrare la loro capacità di interagire efficacemente con sistemi esterni. Questo progetto sarebbe i...

Note: my budget not more than 20$ for the whole project The idea : development/design video website with chating