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I am building a web-based SaaS MVP that helps users evaluate and compare real estate investment opportunities by calculating IRR (XIRR) based on complex, time-based cashflows. This is not a property management tool. It is an investment evaluation tool focused on accurate return comparison. I already have: • A detailed SRS • Key screen designs in Figma • Clear functional and non-functional requirements I am looking for an experienced developer to implement the product based strictly on these materials. High-Level Scope (MVP) • User authentication (email + OTP) • Subscription plans with free trial (Payment gateway) and promo codes • Project creation & management • Flexible payment schedules • Exit strategies: Resale; Hold-to-lease (recurring inflows + end value) • IRR (XIRR) calculation and comparison dashboard • Admin panel • Email notifications only (no in-app notifications) Tech Stack (Preferred, open to alternatives) • Frontend: React ([login to view URL]) • Backend: Node.js • Database: PostgreSQL • Payments: TBD (subscriptions + webhooks) Equivalent alternatives may be proposed with justification. What I’m Looking For • Someone who can review requirements properly before bidding • Clean, maintainable code • Ability to work from SRS + Figma • Clear communication • Fixed-price, milestone-based delivery Please: • Do not submit lowball bids with the intention to increase later • Review the scope carefully before bidding Please include: 1. A short note confirming you reviewed the scope 2. Similar SaaS or financial tools you have built 3. Your proposed tech stack (brief) 4. Estimated delivery timeline Generic bids will be ignored. Timeline: Within 1 month
Proje No: 40070048
320 teklifler
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320 freelancer bu proje için ortalama $1.092 USD teklif veriyor

I’ve reviewed your description carefully, and it’s clear this is an investment evaluation tool, not a property management system. The core value lives in accurate, time-based cashflow modeling and XIRR comparability, so this needs to be implemented strictly from the SRS and designs, without scope drift. I’ve built SaaS products with financial logic where correctness, determinism, and auditability matter, and I’m comfortable working directly from SRS + Figma as the single source of truth. How I’d approach this MVP • Treat projects as financial models, not generic records, with immutable cashflow events and explicit timing • Implement flexible payment schedules that support uneven inflows/outflows and future projections • Use a deterministic XIRR engine with clear assumptions and consistent rounding so comparisons remain stable • Build a comparison dashboard that focuses on decision clarity, not visual noise Relevant experience I’ve worked on SaaS and financial tools involving cashflow modeling, return calculations, subscriptions, and gated access, and I’m happy to outline one or two relevant examples in more detail over chat. I won’t submit a lowball estimate and then renegotiate. I prefer to align scope, confirm assumptions, and then execute cleanly. If you’d like, the next step could be a short review of your SRS and Figma to confirm edge cases before locking milestones. Best regards, Jenifer
$1.000 USD 30 gün içinde
9,4
9,4

***** IRR Analytics SaaS MVP – Real Estate Investment Evaluation **** Hello, I wanna review your SRS, Figma designs, and full scope and can implement the MVP strictly against them. I’ll build a clean, scalable SaaS with accurate XIRR logic, flexible cashflow modeling, and comparison dashboards. Let’s chat.. Thanks
$1.000 USD 7 gün içinde
9,6
9,6

I have thoroughly reviewed the scope of the SaaS Responsive Web App for Real Estate Investment IRR Analysis project and am confident that my skills in PHP, JavaScript, Node.js, PostgreSQL, and AngularJS are a great match. The budget can be adjusted after a detailed discussion of the full project scope, and I am committed to delivering within your budget constraints. Please go through my 15-year-old profile to see my extensive experience. Your satisfaction is my top priority, and I am eager to start working on this project to demonstrate my dedication. Looking forward to hearing from you.
$1.050 USD 21 gün içinde
8,7
8,7

As a seasoned web developer with over 8 years of experience, not only have I closely examined your detailed project requisites and designs on Figma, I am confident in my aptitude to bring them to life. My modern technology stack of choice, which includes React.js and Node.js for frontend and backend respectively, aligns well with your preferred tech stack and can be swiftly implemented. Moreover, keen on maintaining clean, maintainable code, I have profound expertise in transforming complex business functionalities into simple, intuitive user experiences— a skill that's integral for your SaaS Real Estate tool. In addition to the technical aspects, I have noteworthy experience in financial tools including Xero, Quickbook etc., which perfectly aligns with the financial analysis nature of your project. With this blend of skills and experience together with unwavering commitment to quality and promptness, I am primed to create a responsive web SaaS MVP that excels at assessing real estate investments. Lastly, to ensure transparent communication and meet all milestones in this fixed-price project, I propose regular progress updates through efficient channels of communication. Ready to start immediately and deliver within the targeted timeline, let's transform your expiresInDate based SaaS _IRR Cruncher_ idea into a compelling product that will simplify investment decisions for clients.
$1.500 USD 7 gün içinde
8,3
8,3

Hi Abu, I have reviewed the project requirements for the SaaS Responsive Web App for Real Estate Investment IRR Analysis. I will implement the product strictly based on the detailed SRS and key screen designs provided. Let's discuss further to ensure a successful implementation. Regards, Sai Bhaskar
$2.000 USD 40 gün içinde
7,7
7,7

Hi Abu, We’ve built several financial tools that calculate IRR and similar metrics, including a product that analyzes cash flows from multiple properties and generates reports for investors. This experience gives us a strong foundation in developing accurate and reliable financial calculations. We can also enhance your product with features like email notifications, user management, and subscription management, as we’ve integrated Stripe and PayPal in multiple projects. Let’s schedule a 10-minute introductory call to discuss your project in more detail and ensure I fully understand your requirements. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil
$911,44 USD 21 gün içinde
7,3
7,3

Dear Client, With an in-depth review of your detailed SRS and screen designs in Figma, I am confident WellSpring Infotech can not only bring your vision to life, but enhance it. Our cohesive team, skilled in diverse technologies including AngularJS, Node.js, JavaScript, and PHP, ensures we have the necessary versatile skillset for your unique project. Having already implemented multiple B2B and B2C software products in niches similar to yours - including Real Estate & proptech - we boast a solid understanding of industry-specific needs. As your technological partner, we are committed to delivering not just code, but high-quality solutions that transform operational efficiency and drive growth. This aligns with your expectations for clean, maintainable code and fixed-price, milestone-based delivery. Trust WellSpring Infotech to not only meet but exceed your expectations. Let us face every challenge in your project-centric manner; foreseen and mitigated for a seamless execution. Together, let's deliver an investment evaluation tool that's secure, scalable, accurate and truly valuable for the real estate world!!! Thank you!!
$1.000 USD 7 gün içinde
8,0
8,0

Sure, let's get into the specifics. I can assure you that I have thoroughly reviewed the project scope and requirements and with my rich background in web development and strong command over JavaScript, React, and Node.js stack, I believe I'm an ideal fit for this project. Building a financial tool including complex calculations like IRR (XIRR) is certainly within my wheelhouse; I've designed and developed similar SaaS and financial applications for clients in the past.
$1.100 USD 7 gün içinde
7,0
7,0

Hello Abu M. Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with Payment Gateway Integration, SaaS, PHP, Web Development, AngularJS, PostgreSQL, JavaScript, Backend Development, Node.js and Frontend Development for over 8 years, I can update you shortly. Cheers Efan
$1.200 USD 60 gün içinde
6,7
6,7

Hello! I’m reaching out on behalf of Smart Sols, an experienced full-stack development company in Egypt with over 9 years of expertise. We specialize in Laravel for backend and Vue.js/Nuxt.js/React.js for frontend, perfectly suited for building robust, scalable SaaS applications like your real estate investment IRR analysis platform. We understand the importance of responsive design for your MVP and ensuring a seamless user experience. Our team is confident we can deliver a high-quality, user-friendly solution tailored to your specific requirements. We also offer integrated UI/UX design services using Figma to enhance usability and engagement. We would love to collaborate and bring your vision to life efficiently and reliably. Looking forward to discussing your project in detail and starting soon!
$1.425 USD 21 gün içinde
6,9
6,9

Hi there, I can build this SaaS MVP exactly from your SRS and Figma, with a strong focus on accurate XIRR calculations and clean investment comparisons. I’ve worked on finance-focused web apps where cashflow timing, edge cases, and calculation accuracy really matter. I’ll implement the full flow—auth, subscriptions, project modeling, IRR dashboards, and admin—using a clean, maintainable architecture. I’m comfortable with fixed-price, milestone-based delivery and clear communication from day one. — Tayo
$1.500 USD 20 gün içinde
6,5
6,5

Hi there, I am excited about the opportunity to develop your SaaS MVP for real estate investment IRR analysis. With extensive experience in building investment evaluation tools, I can assure you that I will adhere to your detailed SRS and Figma designs, ensuring the final product meets your precise requirements. My background includes developing similar financial tools focused on accurate return comparisons, utilizing React for a sleek front end and Node.js for a robust back end with PostgreSQL for data management. I will implement core functionalities such as user authentication, subscription plans, and a comprehensive IRR dashboard that you envision. I anticipate a fixed-price, milestone-based delivery timeline and assure you of clean, maintainable code along with clear communication throughout the project. I'm eager to discuss this further: Thanks,
$1.110 USD 1 gün içinde
6,6
6,6

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$500 USD 7 gün içinde
6,6
6,6

Hello, Hope you're doing well! I am a Web Developer with experience in HTML, CSS, JavaScript, PHP, Laravel, Node.js, React, WordPress, and full-stack development. I can design and develop a high-quality, responsive, and user-friendly website tailored to your business needs. Why Choose Me 1. Expertise in Frontend (HTML, CSS, JS, React, Angular, Tailwind) 2. Strong Backend skills (PHP, Laravel, Node.js, Express, MySQL) 3. Build completely responsive & mobile-friendly websites 4. SEO-optimized, fast-loading and secure 5. Integration with APIs, payment gateways, admin panels 6. Clean, scalable, and well-documented code 7. Can start immediately What I Can Deliver 1. Custom website (Business, Portfolio, Ecommerce, SaaS, CMS) 2. WordPress theme setup, customization, plugin integration 3. Full-stack website with admin dashboard 4. API development and integration 5. UI/UX improvements & redesign 6. Bug fixing and performance optimization 7. Database design & deployment 8. Hosting + domain + SSL setup (if needed) Availability I can start right away, and provide daily updates. Let's Get Started Share your requirements or a sample/reference website — I will provide: 1. Best approach 2. Timeline 3. Cost estimate Looking forward to working with you!
$1.000 USD 7 gün içinde
6,6
6,6

Hello, Having carefully reviewed your project's scope, I'm confident that my skills and experience make me an excellent fit to develop your SaaS Responsive Web App for Real Estate Investment IRR Analysis. With years of hands-on experience in developing complex web applications and financial tools, I am well-versed in technologies needed for this project such as React, Node.js, and PostgreSQL. Additionally, my proficiency in AngularJS, JavaScript, Node.js, PHP, combined with strong abilities in analyzing requirements before commencing projects aligns perfectly with your expectations. I understand the importance of clean and maintainable code while working on a given set of designs like the one you have provided in Figma. In terms of timeline, I can guarantee you a fixed-price, milestone-based delivery within your requested timeframe. Alongside my technical expertise, I offer dedicated availability through Freelancer Messenger to ensure clear communication throughout the development process. Your satisfaction is paramount to me and I'll make sure to meet all your deadlines while delivering a high-quality product, thank you Hemlata G.
$1.500 USD 30 gün içinde
6,6
6,6

Hi there, I've gone through your project description and I’m excited about the opportunity to develop your SaaS MVP for real estate investment IRR analysis. As a top freelancer from California with a strong track record of 5-star reviews, I understand the nuances of building applications that focus on investment evaluations, not property management. Your detailed SRS and Figma designs provide a solid foundation, and I'm confident I can implement them effectively. Leveraging my extensive experience in both frontend and backend technologies including React, Node.js, and PostgreSQL, I will ensure that your application is not only functional but also scalable and maintainable. I appreciate your need for clear communication and will keep you updated at each milestone. Let’s discuss the next steps and finalize this project together! What specific features do you envision for the comparison dashboard, and how do you see users interacting with it? Best regards,
$1.225 USD 15 gün içinde
6,7
6,7

Hello There!!! ⚜️⭐⭐⭐⭐⚜️(( SaaS MVP focused on accurate IRR and cashflow based investment comparison ))⚜️⭐⭐⭐⭐⚜️ Your brief is clear and refreshingly disciplined. This is an investment analysis product, not a generic real estate tool, and the emphasis on XIRR accuracy, time based cashflows, and strict adherence to SRS and Figma is exactly how a solid SaaS MVP should be built. I have reviewed the scope carefully and understand the boundaries you have defined. I have built subscription based SaaS platforms and financial calculation tools where precision, auditability, and clean data modeling are critical. I am comfortable translating detailed SRS documents and Figma designs directly into maintainable production code without scope drift. My approach would be to implement a clean calculation engine for flexible inflows and outflows, separate it clearly from the user interface, and layer subscriptions and admin controls in a milestone driven structure. This keeps the math reliable and the product easy to extend after MVP. Three most important features: Accurate XIRR engine supporting complex time based cashflows Project and scenario comparison dashboard for investment decisions Subscription based access with trials, promo codes, and admin control I would be glad to walk through your SRS, confirm milestones, and align on a realistic delivery timeline before moving forward. Warm Regards, Farhin B.
$556 USD 15 gün içinde
6,4
6,4

Hi, I can implement your web-based SaaS MVP exactly as specified, with a strong focus on accurate IRR (XIRR) calculations and clean investment comparison—not property management. What I’ll handle: Build the MVP strictly from your SRS and Figma designs Implement robust time-based cashflow modeling and precise XIRR logic Clean, secure backend APIs for scenarios, calculations, and comparisons Clear, responsive frontend aligned with your designs Careful handling of edge cases (irregular cashflows, dates, rounding) Well-structured, maintainable code suitable for future scaling I have experience building financial calculation–driven SaaS products where correctness and traceability matter as much as UX. Happy to review the SRS and discuss architecture, tech stack, and delivery timeline.
$1.000 USD 3 gün içinde
5,5
5,5

Good Day Abu ✌️ I have carefully reviewed your project requirements for the SaaS Responsive Web App for Real Estate Investment IRR Analysis. With a detailed SRS and key screen designs in Figma provided, I am confident in implementing the product as per your specifications. I specialize in developing user authentication, subscription plans, project management, payment schedules, exit strategies, IRR calculation dashboards, and admin panels. Why Choose me? - Unlimited Revisions: Ensuring your satisfaction. - Unique Creations: Tailored to your specific needs. - Money-Back Guarantee: Your trust is valuable. - 24/7 Communication: Available for discussions. Browse my portfolio for quality work samples: https://www.freelancer.com/u/leenadvnani6 Let's discuss your project further in the chat. Best regards, Leena Kumari :)
$840 USD 3 gün içinde
5,4
5,4

Nice to talk you binq25, After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$1.912 USD 7 gün içinde
5,9
5,9

Doha, Qatar
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Nis 9, 2014 tarihinden bu yana üye
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