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Experienced Full-Stack Developer Needed for Chatbot Web Application MVP with Analytics

$5000-10000 USD

In Progress
Posted 8 months ago

$5000-10000 USD

Paid on delivery
Project Description: We are seeking an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. The project will utilize OpenAI's GPT API and will include basic features such as user authentication, chatbot character selection, a chat interface, and rate-limiting. The project will also include basic analytics to gauge success. Core Features: User Authentication: Secure sign-up and log-in functionality. Character Selection: Ability for users to select between different chatbot characters. Chat Interface: Minimalistic, intuitive chat interface for user-chatbot interaction. Rate Limiting: Limit the number of free messages a user can send per month. Analytics and Metrics: User Signup Tracking: Basic tracking of user registrations. User Engagement Metrics: Monitor the number of messages sent and average session duration. Conversion Metrics: Track the number of users upgrading to paid plans. Post-chat Survey: Implement a quick, one-question survey on user satisfaction. Required Skills: Strong proficiency in HTML, CSS, JavaScript Backend development experience (Python, Flask, Django, Node.js, or similar) Experience with databases (SQL, MongoDB, Firebase, etc.) Familiarity with OpenAI GPT API or similar Basic understanding of web analytics Deliverables: Front-end code for Landing Page, User Dashboard, and Chat Interface. Backend code for handling user data, chatbot selection, OpenAI API calls, rate limiting, and basic analytics. Deployment on a web server. Basic documentation for the MVP, including how to access analytics.
Project ID: 37222253

About the project

76 proposals
Remote project
Active 8 mos ago

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$0 USD in 60 days
5.0 (118 reviews)
7.9
7.9
76 freelancers are bidding on average $8,040 USD for this job
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Hello there! My name is Sushil Kumar and I am an experienced full-stack developer with over 20 years of working experience in IT and web development. I have the necessary skills and experience to help you create your MVP for a chatbot web application similar to Character.ai. I understand that you are looking for an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application that utilizes OpenAI's GPT API. My core features include user authentication, character selection, a chat interface, rate limiting and analytics so that you can gauge success of the project before moving forward. I would be delighted if you could please consider me for this project as I believe I would be the best fit for it due to my extensive experience in web development, backend development (Python, Flask), databases (SQL), web analytics and OpenAI APIs. Please feel free to contact me if you have any questions or would like more information about me or this project in general.
$10,000 USD in 60 days
4.8 (268 reviews)
9.5
9.5
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With over a decade of experience, I have a successful track record of handling challenging projects in Full Stack Development, WordPress Development, Mobile App Design and Development, SAAS Development, and more. I am confident in delivering high-quality work and providing top-notch support. For your web-based chatbot application MVP, I am well-equipped to handle core features such as user authentication, chatbot character selection, chat interface, rate limiting, and analytics. To ensure I understand your vision, I would appreciate additional details on target audience, design preferences, and the desired timeline. It would also be helpful to know if there are any specific platforms or frameworks you want to integrate. I have expertise in HTML, CSS, JavaScript, Python, Flask, Django, SQL, MongoDB, Firebase, and OpenAI GPT API. I can deliver front-end code for the Landing Page, User Dashboard, and Chat Interface, while handling backend tasks like user data, chatbot selection, OpenAI API calls, rate limiting, and basic analytics. I will deploy the final product on a web server and provide documentation for accessing the analytics. The proposed timeline for the project is approximately X weeks, depending on complexity and resource availability. Compensation can be discussed based on project scope. I am eager to discuss your goals and requirements further. Let me know if you have any questions or specific aspects to address.
$9,000 USD in 5 days
5.0 (306 reviews)
8.7
8.7
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Hello there! My name is Raman, and I'm the founder of CnELIndia. We understand that you are seeking an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. With our years of experience in web and app development, we are confident that our skillset is the best fit for this project. We specialize in PHP, WordPress, WooCommerce, Data Scrapping, React Native and more. We also have a strong proficiency in HTML, CSS, JavaScript which will be required for this project. Additionally, we have experience with backend development (Python, Flask, Django), user authentication (secure sign-up and log-in functionality), character selection (ability for users to select between different chatbot characters) and an intuitive chat interface (minimalistic, intuitive chat interface for user-chatbot interaction).
$7,500 USD in 45 days
4.9 (570 reviews)
8.9
8.9
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Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with ChatBot Web App Development. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$10,000 USD in 40 days
4.9 (152 reviews)
8.8
8.8
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Greetings, I am happy to express that I can fulfill all your requirements in the description. As you can see I rank amongst 2% among 60+ million freelancers. I have 10+ years of experience in Full Stack Development and have expertise in Python/Django, PHP/Laravel, JavaScript/Node.js, HTML/CSS, API Integration, and Website Design. I am confident I can be the perfect candidate for this project. I want to know the following before starting the project. 1. Do you need exactly the same as per the given reference? 2. Are there any security requirements or authentications required? 3. Is there any dataset available for the chatbot? 4. What admin features do you require? 5. Can you please provide the workflow for the rate-limiting feature? 6. Any scope document that you would like to share? NOTE: Kindly initiate the chat or hop on a call so we can discuss each aspect of this project thoroughly. I am happy to discuss and assist you with this project's technical aspects.
$10,000 USD in 90 days
5.0 (104 reviews)
8.7
8.7
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Hi there! My name is Mahammadali and I am a Web Developer with over 6 years of experience working on large, complex, and complicated projects that have tested my skills and shown my ability to handle them. I read that you are seeking an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. The project will utilize OpenAI's GPT API and will include basic features such as user authentication, chatbot character selection, a chat interface, and rate-limiting. Additionally, basic analytics will be used to gauge success. I believe that I am the perfect fit for this project due to my strong proficiency in HTML, CSS, JavaScript; backend development experience (PHP with Laravel/CodeIgniter); and experience with databases (MySQL). Additionally, I have worked on numerous projects that have required web analytics and post-chat surveys to be implemented. Let me know if you are interested in my profile. Thanks.
$7,000 USD in 28 days
5.0 (655 reviews)
8.2
8.2
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Hi there,I'm biddin on your project "Experienced Full-Stack Developer Needed for Chatbot Web Application MVP with Analytics" I have read your project description and i'm an expert in Python and machine learning therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$10,000 USD in 6 days
4.8 (105 reviews)
7.9
7.9
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Hi there! My name is Ghulam and I'm the founder of Developer's House. We specialize in full-stack JavaScript development and have worked on many projects similar to this one before. We understand that you're looking for an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. We believe we are the perfect fit for this project because of our strong proficiency in HTML, CSS, JavaScript, backend development experience (Python, Flask, Django), experience with databases (SQL, MongoDB), and understanding of web analytics. Additionally, our team is always available when you need us for quick hands on projects - we treat each client equally with gratitude towards continued business flow. We believe that our combination of skills, experiences, and commitment make us an ideal choice for this project. If you'd like to talk more about the project or other aspects of our services, please don't hesitate to contact us!
$10,000 USD in 90 days
4.9 (228 reviews)
7.9
7.9
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Hello there! My name is Luqman and I am a Full Stack Developer and Social Media Marketer. I understand you are seeking an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. With 8 years of experience in the field of web development and software architecture, I am confident that I can deliver a successful project together. I have strong proficiency in HTML, CSS, JavaScript and other related technologies such as Python, Flask, Django. My backend development experience includes working with MongoDB and Firebase. Additionally, I have gained expertise in implementing user authentication system along with character selection features. Additionally, I am trained in web analytics which will be required for the project. I would love to discuss further how I can help bring your vision for this project to life! Please feel free to contact me if you have any questions or would like more information about my services.
$7,500 USD in 30 days
4.9 (105 reviews)
7.4
7.4
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Hello Cristian M., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP Please come over chat and discuss your requirement in a detailed way. Regards
$9,700 USD in 7 days
5.0 (23 reviews)
6.8
6.8
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Hello there! My name is Shane, and I'm a dedicated Web Development and Server Management freelancer. With extensive experience in web development and server management, I bring a wealth of expertise to the table. I noticed that you're looking for an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. If you're looking for a skilled freelancer to tackle this project, I would love to discuss how I can help! I have strong proficiency in HTML, CSS, JavaScript and other relevant technologies as well as experience with backend development (e.g. Python, Flask, Django). This combination makes me the perfect fit for this project - enabling me to create a stunning MVP with analytics that meets your expectations. I look forward to hearing from you soon!
$10,000 USD in 180 days
5.0 (171 reviews)
6.8
6.8
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I am full stack expert with experience in AI i can make an MVP for the requested site. Hey there, i am developer from the UK with over 9 years experience in web development. Upon reading your project description this seems like a task which i can start on right now and will not take long to complete. I have a few questions for yourself before i get started then i can begin. I will describe and explain the whole process and keep you updated along the whole way. I have experience in various languages PHP, HTML, C#, C++, Python, Javascript and jQuery. I also have heavy experience in scraping projects scraping sites such as linkedIn, google and facebook. Furthermore, experience in mobile app development and cross system applications developing on both MacOS and Windows. I can fulfil all your requirements to the fullest standard in a low and affordable price. Contact me right away so we can discuss and I can get started.
$7,500 USD in 1 day
5.0 (47 reviews)
6.6
6.6
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Dear Client, We, at N&T Negocios y Tecnologias s.r.l., would like to express our interest in the project titled "Experienced Full-Stack Developer Needed for Chatbot Web Application MVP with Analytics." With our extensive experience of 20 years in the IT industry, specializing in the development of web, mobile, blockchain, and AI projects, we are confident in our ability to deliver a high-quality solution for your requirements. Our proposal for this project includes the following solutions: 1. User Authentication: Implement a secure sign-up and log-in functionality to ensure data privacy and user account management. 2. Character Selection: Allow users to choose from different chatbot characters, enhancing the user experience and personalization. 3. Chat Interface: Develop a minimalistic and intuitive chat interface that enables smooth interaction between the user and the chatbot. 4. Rate Limiting: Set a limit on the number of free messages a user can send per month to manage server resources effectively. In addition to these core features, we will also provide basic analytics to measure the success of the application. This includes: 1. User Signup Tracking: Basic tracking of user registrations to monitor user acquisition. 2. User Engagement Metrics: Monitoring the number of messages sent and average session duration to assess user interactions and engagement. 3. Conversion Metrics: Tracking the number of users upgrading to paid plans to gauge the success of the monetization strategy. 4. Post-chat Survey: Implementing a quick, one-question survey on user satisfaction to gather feedback and improve the application. After careful consideration, we have identified the best architecture and technologies to use for this project. We propose utilizing HTML, CSS, and JavaScript for the front-end development, ensuring a visually appealing and responsive interface. For the backend, we recommend using Python with either Flask, Django, or Node.js, depending on your preferences. We have expertise in working with different databases such as SQL, MongoDB, and Firebase, which will be beneficial for handling user data. Furthermore, we are familiar with OpenAI GPT API, which will be crucial for integrating the chatbot functionality into the application. Our team also possesses a basic understanding of web analytics, allowing us to implement the necessary tracking and measurement tools. Please note that the budget for this project is approximate and can be further discussed based on your specific requirements. We look forward to your response and the opportunity to work on this exciting project. If you have any questions or would like to discuss the proposal in more detail
$10,000 USD in 45 days
4.9 (7 reviews)
6.4
6.4
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Hi There, Bid Response: I am an experienced full-stack developer with expertise in HTML, CSS, JavaScript, Python, Flask, Django, Node.js, SQL, MongoDB, Firebase, and OpenAI GPT API and I can take up this project. I can build a secure web-based chatbot application with the features as detailed in the project description. I am confident I can complete the deliverables required. I am interested in your project. Please feel free to send me a message with any queries. Thanks in advance for giving me the opportunity to work with you. Best Regards, Sirajum Munir.
$10,000 USD in 1 day
5.0 (60 reviews)
5.9
5.9
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Hi, We are a team with expertise in full stack web application development along with AI & ML experience. We have Open AI experience. We can develop & deploy this MVP as well as the full project once MVP is successful. We can start this work immediately. Thank you.
$9,000 USD in 40 days
5.0 (37 reviews)
5.9
5.9
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We understand that you are looking for an experienced full-Stack Developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. Our team has the necessary skills and experience to complete this project. We have core features such as user authentication, chatbot character selection, a chat interface and rate limiting that will need to be included in the MVP. Additionally we can provide web analytics to gauge success so you can see how well your project is performing. As part of the project we would also like to provide documentation on how to access analytics as well as deliverables such as front-end code for landing page, user dashboard and chat interface. We are available 24/7/365 in US/UK/Aus time zones so feel free to reach out if you have any questions or would like more information about our services.
$7,500 USD in 7 days
4.7 (54 reviews)
6.4
6.4
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Hi, I hope you are doing fine. I have almost 10 years of experience in machine learning algorithms. I can implement various types of artificial intelligence algorithms including yours with Matlab, Python and etc. I have PhD from Tohoku University and have several journal publications on the subjects. You can see portfolio for my previous projects. I read about your project and am interested in working with you. Please send me a message so that we can discuss more. Best regards.
$7,500 USD in 7 days
4.9 (22 reviews)
5.9
5.9
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Dear Cristian M. We went through your project description and it seems like our team is a great fit for this job. With extensive experience in PHP, JavaScript, Python, Software Architecture, MySQL I am confident that I can deliver the best result you are looking for. Please come over chat and discuss your requirement in a detailed way. Regards
$7,500 USD in 7 days
4.8 (22 reviews)
5.8
5.8
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Nice to meet you RateABull, It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings
$15,866 USD in 7 days
4.7 (8 reviews)
5.9
5.9
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Hello, thanks for visiting my profile and considering me for the project! I understand that you are seeking an experienced full-stack developer to create a Minimum Viable Product (MVP) for a web-based chatbot application similar to Character.ai. With over 15 years of experience in various technical fields, including back-end development (Python, Flask, Django), database administration (SQL, MongoDB), web development (HTML, CSS, JavaScript), and analytics, I am confident that I can deliver a successful product that meets your expectations. My credentials include strong proficiency in HTML, CSS, JavaScript as well as backend development experience (Python, Flask, Django). This knowledge base me to tackle the project effectively as I understand the importance of understanding user needs when developing an MVP. Additionally, my experience in project management and strategic planning make me well-suited to lead this project from conception through launch.
$7,500 USD in 7 days
4.9 (17 reviews)
5.8
5.8

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Flag of UNITED STATES
Los Angeles, United States
5.0
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Member since Oct 24, 2013

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