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We are a commercial real estate investment firm looking for a skilled React developer to build an internal dashboard tool that generates professional offer letters (Letters of Intent) from structured inputs. The system takes deal information entered by a team member, sends it to an AI API for processing, and outputs a fully formatted Word document (.docx) with our company branding. What the app does: A team member fills in property details and financial terms, selects one of three document templates, and clicks "Generate." The system calls the Anthropic (Claude) API with the appropriate prompt, receives the AI-generated content, formats it into a branded Word document, and presents it for review. The team member can edit terms and regenerate, or approve the final document which is then saved to Google Drive. Three Templates: Template 1 — Research-Backed: The AI analyzes the deal inputs and generates a written rationale (pros, cons, how we arrived at the offer price) above the formal offer terms. Requires two sequential API calls — one for the analysis narrative, one for the full document. Template 2 — Multi-Offer: Presents 1–3 offer options in a single document (e.g., one all-cash offer and two seller financing offers with different terms). Each option includes calculated financial projections. No research narrative — straight to the offers. Template 3 — Simple Single-Offer: One offer, cleanly presented. The quick option for straightforward deals. Core Features: Input form with dynamic fields based on template selection: property name and address, asking price, offer price(s), deposit amount, closing timeline, senior debt terms (LTV percentage, interest rate, amortization term), seller financing terms (carry percentage, interest rate, interest-only term with balloon), NOI, cap rate, special conditions, template selection, and number of offers (for Template 2). Pre-population: if a property already exists in our Supabase database, known fields auto-fill from the record. Anthropic API integration: system sends structured inputs to the Claude API using prompts we will provide. Must handle multi-step API calls for Template 1. Calculation verification: a JavaScript-based independent calculation module that recomputes all financial figures (debt service, cash-on-cash returns, total interest payments) from raw inputs and compares them against the AI output. Any discrepancies are highlighted in the review screen. Word document generation: output is a .docx file formatted with our company branding — specific header text on every page, Georgia and Arial fonts, navy (#1B3A5C) and gold (#C9A962) color scheme, company logo, and a signature block. We will provide exact formatting specifications and sample documents. Review and approval flow: generated document appears in a preview pane with the calculation verification results displayed alongside. Team member can edit inputs and regenerate, or approve. On approval, the document is saved to a designated Google Drive folder and the Supabase record is updated. Tech Stack (required): React 18 with TypeScript, Tailwind CSS, Supabase for database, Anthropic API (Claude) for AI processing, docx-js (npm package "docx") for Word document generation, Google Drive API for file storage, deployed to Vercel or similar. What we provide: Supabase project credentials, Anthropic API key, all three LOI prompts (fully written and tested), Google Drive API service account, brand guidelines with sample formatted documents, logo and signature image files, and this full specification document. Important technical notes: The financial calculations in the generated documents must be accurate every time. Seller financing calculations are always interest-only with balloon at maturity — never fully amortizing. Senior debt is fully amortizing. The independent verification module is a hard requirement, not optional. Deliverables: Complete source code in a GitHub repo, deployed and functional application, documentation covering configuration, API setup, and prompt management, and a 30-minute walkthrough call. Timeline: 3–4 weeks from start to delivery. Budget: Open to proposals. Please include your estimated hours and rate. To apply: Share 1–2 examples of React applications you have built that involve AI API integration (OpenAI, Anthropic, or similar) and/or programmatic document generation. Briefly describe your experience with financial calculations in software and how you approach accuracy verification.
ID Projek: 40294150
202 cadangan
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202 pekerja bebas membida secara purata $21 USD/jam untuk pekerjaan ini

Hello, I understand you need an AI-powered React dashboard that lets your team enter deal details, select one of three LOI templates, and generate a fully branded Word document (docx) that can be edited and then saved to Google Drive. I will build this with React 18 + TypeScript, Tailwind CSS, and Supabase, ensuring dynamic inputs based on template choice, robust Anthropic Claude prompts, and a two-step flow for Template 1 (analysis narrative plus the full offer). A JavaScript calculation module will verify all debt/service cash-on-cash calculations and flag any mismatches before review. The Word output will strictly follow your branding (Georgia and Arial fonts, navy and gold colors, logo, signature block) and will render in a preview pane for edits before approval. On approval, the document is saved to the designated Google Drive folder and the Supabase record is updated. I’ll deliver a complete GitHub repo, deployment on Vercel, configuration docs, and a 30-minute walkthrough. Will you require any additional export formats beyond Word (e.g., PDF) and will you provide a staging Google Drive environment for testing? Do you have a preferred naming convention for generated documents and a standardized folder structure in Drive? Are there any security or role-based access controls we must implement for the internal dashboard? What are your expectations for localization or multilingual support in prompts and outputs? Best regards,
$25 USD dalam 21 hari
9.2
9.2

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, JavaScript, Website Design, Graphic Design, HTML, Web Development, API Development, API Integration, Tailwind CSS, Vercel and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD dalam 5 hari
9.2
9.2

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, will deliver a React 18 + TypeScript dashboard aligned with your stack (Tailwind, Supabase, Anthropic API, docx, Google Drive, Vercel). Build a dynamic React form with template-based fields, Supabase property pre-population, and validation for all deal inputs. Implement secure Anthropic Claude API orchestration including the two-step workflow required for the Research-Backed template. Develop a JavaScript financial calculation engine to independently compute debt service, interest totals, and cash-on-cash returns; automatically compare results with AI output and flag discrepancies in the review panel. Generate fully branded .docx documents using the docx library with your header, fonts, color scheme, logo, and signature blocks. Implement preview, edit/regenerate, and approval workflow; on approval store documents in Google Drive and update Supabase records. Deploy via Vercel with structured code, GitHub repo, and documentation. Raman Ladhani oversees architecture, AI integration, and accuracy validation ensuring reliable financial logic and smooth delivery within the 3–4 week timeline.
$20 USD dalam 40 hari
9.1
9.1

Hi there, I reviewed your requirements and this looks like something I can handle well. An AI-powered document generator for real estate offers is a solid React project—I've built similar data-heavy applications that integrate APIs and handle complex workflows. I have a couple of questions about your tech stack and timeline preferences. Let's chat through the details. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$200 USD dalam 7 hari
8.8
8.8

Hi, With the scope of your AI-Powered Document Generator project in mind, my profile aligns remarkably well with your requirements. Being an expert React developer with strong skills in TypeScript, I have extensively leveraged technologies like Tailwind CSS - known for its user interface utility classes that will help me achieve the exact visual specifications provided by you. Also proficient in Supabase - your preferred database, I can ensure efficient integration for pre-population and synchronized data saving on approval. During my career, I've successfully integrated various APIs, and thus integrating Claude API from Anthropic with your system would be seamlessly executed. Importantly, data protection is paramount when working with real estate firms; my hands-on experience with implementing website security measures will be a significant asset to you to ensure comprehensive data security throughout the process. Furthermore, precision is paramount as we deal with financial figures here. Not only am I equipped to implement a meticulous JavaScript-based independent calculation module to double-verify all financial computations but capable of continuously maintaining it for you in the future. My ability to guarantee accuracy while producing high-quality interface outputs would yield robust yet adaptable code solutions, making me an ideal candidate for this venture Thanks!
$25 USD dalam 85 hari
8.3
8.3

Hi, This is Elias from Miami. I understand the real challenge is not just generating LOIs, but building a dependable internal tool where AI output, financial logic, and branded document generation stay tightly controlled. The key is making the workflow fast for your team while ensuring every calculation, template path, and approval step is verifiable before anything reaches Google Drive. My approach would be to build this in React + TypeScript with a clear separation between input/workflow logic, Claude prompt orchestration, independent financial verification, and .docx generation. Supabase would handle record lookup and persistence, the calculation module would recompute every number from raw inputs before approval, and the review screen would surface any mismatch before save-to-Drive. I’d deploy on Vercel with structured config for prompts, API keys, and template rules. Q1: Should the preview be HTML-based in-app, or a rendered .docx/PDF-style preview? Q2: For Template 2, do you already have the exact formulas for all projection scenarios? Q3: Should approved LOIs overwrite prior versions in Google Drive or save as versioned files? Regards.
$20 USD dalam 40 hari
8.2
8.2

Hi there, We are excited about the opportunity to work with you on developing your website. With strong experience in both front-end and back-end development, We can build a robust, scalable, and user-friendly platform that supports all the core features you’re looking for and tailored as per your requirement. Why Us? • 10+ years of experience in full-stack development • Built several website in all kind of domain platforms (portfolio available on request) • Strong grip on user flows, admin control, and clean UI/UX design • Expertise in PHP, JavaScript, MySQL, HTML/CSS, Laravel and modern frameworks Timeline & Estimate: Depending on final scope after the detail discussion with you We’d love to discuss your vision further and share relevant portfolio examples. Let’s build something powerful together! Looking forward to your response. Best regards, Vishal Nasit
$18 USD dalam 40 hari
8.0
8.0

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards!
$15 USD dalam 40 hari
8.3
8.3

⭐⭐⭐⭐⭐ Build a Dashboard Tool for Professional Offer Letters in React ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project details and see you're looking for a skilled React developer to create an internal dashboard tool. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for dashboard tools. I’ll utilize React, TypeScript, and the Anthropic API to build a system that generates professional offer letters with your company branding. ➡️ Why Me? I can easily build your dashboard tool as I have 5 years of experience in React development, API integration, and document generation. My expertise includes working with TypeScript, Tailwind CSS, and Supabase. I also have a strong grip on financial calculations, ensuring accuracy in all outputs. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work and how I can meet your needs. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ React 18 ✅ TypeScript ✅ Tailwind CSS ✅ Supabase ✅ Anthropic API ✅ Document Generation ✅ JavaScript ✅ Google Drive API ✅ API Integration ✅ Financial Calculations ✅ UI/UX Design ✅ Version Control (Git) Waiting for your response! Best Regards, Zohaib
$17 USD dalam 40 hari
7.9
7.9

Hi, I can build this AI document generation dashboard. The workflow you described (structured inputs → AI processing → financial validation → branded .docx output → Google Drive storage) is very clear and I’ve implemented similar automation systems. For this project I would structure it as follows: a React 18 + TypeScript dashboard with dynamic form fields based on template selection, Supabase integration for property data and pre population, and a backend layer handling the Claude API prompts and multi step calls for Template 1. The financial verification module would run as a separate JavaScript calculation layer to recompute NOI, debt service, and cash on cash metrics and flag discrepancies before approval. The document generation can be handled using docx-js to produce the branded Word file with the required formatting, then automatically uploaded to Google Drive using the Drive API while updating the Supabase record. Relevant stack I work with regularly: React, TypeScript, Tailwind, Node.js APIs, Supabase, AI API integrations (OpenAI / Claude), document generation with docx libraries, financial calculation modules, and Google Drive API automation. I can start immediately and deliver within the 3–4 week timeline you specified. Best regards, Yuda
$25 USD dalam 40 hari
7.9
7.9

I HAVE BUILT AI-POWERED DOCUMENT AUTOMATION AND DATA-DRIVEN DASHBOARD APPLICATIONS BEFORE AND CAN SHOW SIMILAR WORK. Your internal LOI generation platform combining structured deal inputs, AI processing via Claude, and automated Word document generation fits closely with my experience. I have 10+ years of experience building React + TypeScript applications, AI API integrations (OpenAI/Anthropic), financial calculation systems, and automated document generation workflows. I can develop the complete system using React 18 with TypeScript and Tailwind for the dashboard UI, Supabase for structured deal storage and pre-population, and secure integration with the Anthropic API to handle both single and multi-step prompt workflows required for Template 1. The system will include a robust financial calculation verification module that independently recalculates debt service, cash-on-cash returns, and seller financing projections to ensure accuracy before document approval. I WILL PROVIDE 2 YEAR FREE ONGING SUPPORT AND COMPLETE SOURC CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. I eagerly await your positive response. Thanks
$20 USD dalam 40 hari
8.1
8.1

Hi, ➡️ I read your project description for building an AI-Powered Document Generator tailored for commercial real estate offers using React. Your need to integrate Anthropic API to automate the creation of diverse LOI documents aligns perfectly with my expertise. ⏺️ I specialize in developing dynamic and robust React applications with extensive experience in integrating AI APIs like Anthropic and OpenAI. My projects often involve complex financial calculations and automated document generation, ensuring accuracy and alignment with specific branding requirements. My proficiency with TypeScript, Tailwind CSS, and Supabase will enable a seamless, efficient build of your internal dashboard. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$15 USD dalam 30 hari
7.4
7.4

Hi there! I'd love to help you bring this powerful AI-driven LOI generator to life. Your vision for a seamless React dashboard that integrates Supabase, Anthropic, Google Drive, and precise financial verification is exactly the kind of system I specialize in. I’ve built React + TypeScript applications with dynamic forms, multi-step AI workflows, and programmatic docx generation, and your three-template flow maps perfectly to those patterns. I can deliver a polished, branded Word output using docx-js, implement the dual-call narrative generation for Template 1, and ensure rock-solid financial accuracy with an independent verification module. The review-and-regenerate workflow also fits neatly into a React state/preview architecture. Your clear structure, branding specs, and existing prompts make this especially fun to execute, and I’d be excited to build a clean, reliable UI your team will enjoy using. Best regards, Ahtesham
$25 USD dalam 20 hari
7.5
7.5

Hi, We’ve developed multiple internal tools that use AI to generate documents based on user inputs, including a similar product that creates investment memos from structured data. We understand the importance of accurate financial calculations and have built independent verification modules to ensure that AI-generated outputs align with raw input data. We can also enhance the product with features like auto-generating email drafts for sending documents to clients, enabling team members to add comments for internal discussions, and integrating with Google Calendar to schedule follow-up reminders. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$22 USD dalam 40 hari
7.3
7.3

Hi, I’m excited about your AI-Powered Document Generator for Commercial Real Estate Offers project. With extensive experience in React development and API integrations, I can effectively create the dashboard tool you require. My approach would involve designing an intuitive input form that dynamically adapts based on the selected template, ensuring a seamless user experience. I will implement the multi-step integration with the Anthropic API, ensuring accurate document generation. Furthermore, I recommend adding tooltips to assist team members with input requirements, enhancing usability. Previously, I developed a similar tool that generates custom legal documents based on user inputs, ensuring accuracy in calculations through programmatic checks. I can deliver this project in 3 weeks, allowing time for thorough testing. Looking forward to your insights! Regards, Khurshid Ahmed
$30 USD dalam 2 hari
6.9
6.9

As a Professional Full Stack Developer, I have strong experience in React, Tailwind CSS, and API integration, which makes me well-suited for building your AI-powered Document Generator. I have worked on projects that convert user inputs into structured Word documents, including database integration, financial calculations, template selection, and Google Drive storage. I am also skilled in JavaScript and Python, and I have experience using the docx npm package for document generation and API-based workflows. Additionally, I have UI/UX design experience with Figma and Adobe XD, allowing me to create a clean and professional interface that follows your brand guidelines (Georgia & Arial fonts, navy and gold colors, logo and signature block). I am available to start immediately and can deliver a reliable, well-designed AI document generation system that meets your requirements. Thanks, Jay
$20 USD dalam 40 hari
6.7
6.7

Hello Being an expert in AI and calculations i can handle this project effeciently. I have build automated task scheduler and reminder application in React it used openai and grok Apis to get the schedule time from natural inputs. For the calculation have just developed an auto quotation application for a shipping company the client enquiries comes in different units as defined in the database and it handle it properly by using unit conversions and accurate calculations. My hourly rates are 20 usd/hour and the project should take around 3 weeks. After completion i will also provide details om call
$20 USD dalam 40 hari
7.1
7.1

Hi there, I am a top freelancer from California with extensive experience in developing React applications, particularly those integrating AI APIs like Anthropic. I understand your requirement for an internal dashboard tool that efficiently generates customized offer letters for commercial real estate, this is a critical solution to streamline your operations. My approach will use React and TypeScript, ensuring a user-friendly interface where team members can easily input property details and generate branded documents. With my background in financial calculations and an emphasis on accuracy, I will ensure every generated document meets your specifications by implementing a verification module. I can deliver the complete source code and a functional application within the 3-4 week timeline you provided. I encourage you to message me right away to discuss your project further and how we can make it a success together. Could you clarify the specific use cases where the financial calculation accuracy might be most critical? Thanks,
$30 USD dalam 26 hari
6.8
6.8

As a web development expert specializing in PHP and JavaScript, I have a deep understanding of your project requirements and a proven track record of delivering scalable, data-driven solutions. My ability to design and implement RESTful APIs for seamless mobile and web integrations will be crucial in ensuring the efficient functioning of your document generator tool. In addition, my experience with React.js aligns perfectly with your Tech Stack demands. While my technical skills are robust, what sets me apart from others is my client-centered approach. I appreciate that this tool needs to generate accurate, AI-driven documents every single time. To that end, I duly acknowledge the importance of your independent verification module, and its implementation will be non-negotiable for me. You can rest assured that the financial calculations will be thoroughly examined to ensure absolute precision, providing peace of mind to your entire commercial real estate investment team. Lastly, as SoftwareLinkers, we do not consider our job complete at deployment. We pride ourselves on offering comprehensive support and maintenance for long-term system stability.
$20 USD dalam 40 hari
6.5
6.5

Hello i can develop the AI-Powered Document Generator for Commercial Real Estate Offers , i have experience in document API, Document AI and content generator script , i can develop using python backend and react on front end , i can create this as a App, please come over chat so we can discuss more in details, thanks Vinod Kumar.
$15 USD dalam 40 hari
6.2
6.2

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