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Project Overview I am looking for an experienced developer/automation specialist to build an automated property deal-sourcing and analysis system for a property flipping business. The strategy is: Find property → analyse comparable sales → estimate resale value → calculate maximum purchase price → calculate expected profit → track auction/offer → purchase → renovate → sell. The system needs to reduce the amount of manual time spent searching property websites and analysing individual properties. The system should be designed so additional suburbs can easily be added later. Current Buy Box Maximum purchase price: $650,000 Minimum required project profit: $80,000 Maximum renovation budget: $50,000 Holding cost allowance: $10,000 Finance assumptions should be configurable The system must calculate a maximum purchase price / maximum auction bid rather than simply comparing against the asking price. The system should capture, where available: Sale type Date found Suburb Address Listing URL Agent Advertised/asking price Auction date Deadline date CV/RV Last sale date Last sale price Floor area Land area Bedrooms Bathrooms Property type Ownership type Year built Listing description Source Important: Do not scrape websites or bypass restrictions where this is prohibited. Where direct API access is not permitted, use legitimate email alerts, APIs, feeds or other approved methods. 2. Sale Type Sale Type must be the first field in the main database. Include: Auction Asking Price Price by Negotiation Deadline Sale Tender Enquiries Over Offers Over By Negotiation Set Sale Date Other Auction properties need additional fields for: Auction date Auction time Auction location Auction status Maximum auction bid Final auction result Final sale price 3. Comparable Sales Database This is a critical part of the project. For each potential property, the system should allow recent sales of other properties in the same suburb or nearby area to be recorded. Comparable sales should include: Address Suburb Sold date Sold price CV/RV Floor area Land area Bedrooms Bathrooms Property type Condition Renovation status Distance from target property Source Source URL The system should help identify relevant comparable properties based on factors such as: Same/substantially similar suburb Distance Bedrooms Bathrooms Floor area Land area Property type Renovated condition Renovated comparable sales should be distinguishable from original/dated properties. The purpose is to estimate the after-renovation resale value (ARV) of the property being considered. 4. Exact Property 10-Year Sales History This is separate from comparable sales. Once I identify a property I am seriously considering, I want the system to record the exact property's own sales history for approximately the last 10 years, including: Sale date Sale price CV/RV Floor area Land area Bedrooms Bathrooms Source Previous sale Price change Percentage change This data must not be confused with the comparable-sales dataset. 5. Deal Calculator The system must calculate: Maximum Buy Price = ARV − renovation − renovation contingency − holding costs − finance costs − purchase/legal costs − selling costs − required profit = Maximum Buy Price The calculation must also respect the hard purchase ceiling of $650,000. For auctions: Maximum Auction Bid = Maximum Buy Price The system should clearly display: MAXIMUM BID so I know the absolute amount I should not exceed. 6. Renovation Calculator Create a renovation estimate with line items such as: Kitchen Bathroom Painting Flooring Electrical Plumbing Roof Windows Landscaping Exterior Heating Insulation Other Contingency The system should calculate total renovation cost and flag anything above the $50,000 renovation limit. 7. Deal Screening Each property should automatically be classified based on the configured rules, for example: Potential Review Reject The system should explain the reason rather than simply giving a numerical score. Example: POTENTIAL Expected profit above $80k Purchase price below maximum buy Renovation within $50k ARV supported by comparable sales or: REVIEW ARV requires more comparable sales Renovation estimate incomplete Due diligence pending 8. Dashboard Create a clean dashboard showing: Total listings New listings Potential deals Auctions Upcoming auctions Deadline sales Properties requiring review Average asking price Potential deal count by suburb Auction count by suburb Potential profit Maximum purchase prices Allow filtering by: Suburb Sale type Price Auction date Deal status Renovation budget Expected profit 9. Deal Pipeline I want to track the property from discovery through to purchase: New Listing → Review → Comparable Sales → Renovation Estimate → Due Diligence → Ready to Bid/Offer → Offer/Auction → Purchased → Renovation → Listed → Sold Include fields for: Initial offer Counter offer Final agreed price Auction result Deposit Settlement date Conditions LIM Building inspection Title Finance Due diligence Purchase status 10. Automation
Project ID: 40745229
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142 freelancers are bidding on average $26 NZD/hour for this job

Hi — Elias here from Miami. I understand you’re looking to create an automated property deal-sourcing system. The goal is to streamline the sourcing process using automation and AI, significantly enhancing efficiency. What usually matters most here is ensuring the system can scale effectively as data grows. A common issue in systems like this is managing the complexity of integrating various data sources while maintaining accurate property checks. The tricky part is usually ensuring reliable automation logic that minimizes errors in sourcing deals. My approach would involve structuring the system with a focus on modular components. This allows for easier updates and scalability while ensuring smooth integration with existing tools. I’d emphasize building a robust backend that can handle high data volumes while prioritizing maintainability for future enhancements. I have experience with similar automation systems in real estate applications, which required careful handling of data workflows and integrations. A few questions to better understand the scope: Q1 – What specific data sources do you plan to integrate for sourcing deals? Q2 – How do you envision the user roles and permissions for this system? Q3 – Are there specific automation logic requirements or outputs you have in mind? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 NZD in 10 days
6.7
6.7

Hello!, This is James from Hollywood... I read your project carefully, and the real challenge here is not just automation, it’s building a deal-sourcing system that reliably finds properties, checks them against rules, and surfaces only the best leads without creating noise. That’s exactly the kind of workflow I build. My approach would be: 1. Map the sourcing rules clearly so we know what counts as a valid deal. 2. Build the automation to collect, clean, and screen property data. 3. Add OCR / AI checks where needed to extract and validate listings. 4. Deliver a simple workflow or dashboard so you can review leads fast and confidently. I’ve built similar automation and data-driven systems for property-style pipelines, internal tools, and lead qualification workflows, so I’m used to making these systems practical, not just “technically working.” A few relevant examples of my work: - Lead qualification automation for a local service business - OCR-based document extraction workflow for a finance admin tool - Property data matching system for a real estate sourcing workflow Quick questions: 1. What sources should the system pull from first, and are there any sites you definitely want included or excluded? 2. What are the exact rules for a “good deal” so I can build the filtering logic correctly from day one? 3.
$90 NZD in 12 days
6.4
6.4

As a seasoned developer and automation expert, I bring a unique blend of skills and experience to this project that is tailor-made for your needs. From creating APIs and building backend databases to developing intelligent systems and managing hardware integrations, I've done it all successfully in my extensive career. Moreover, my proficiency in AI and machine learning will be immensely useful in developing the automated property deal-sourcing and analysis system you're seeking for. A key strength I'll bring to the table is the capability to work across different layers of the project, from concept development to implementation and deployment. This will enable me to create cohesive, end-to-end solutions for your property flipping processes - through finding properties & analysing comparable sales all the way to estimating the after-renovation resale value. In addition, my in-depth knowledge of various technologies such as C/C++, Python, Java, React etc., allows me adaptability to choose the most suitable solutions based on efficiency, scalability, budgetary constraints and long-term objectives. To cap it off, my track record showcases consistent 5.0/5 ratings across 63 reviews along with a solid record of on-time and on-budget deliveries.
$30 NZD in 40 days
5.9
5.9

⭐⭐⭐⭐⭐ Build an Automated Property Deal‑Sourcing & Analysis System ❇️ Hi My Friend, I hope you are doing well. I checked all of your project requirements and I can see you are looking for an automated property deal‑sourcing and analysis system. You have no need to look any further as Zohaib is here to help you! My team is already doing 50+ similar projects for real‑estate automation. I will build a web‑based platform that pulls data via legal APIs and email alerts, stores listings, comparable sales and 10‑year histories, and runs the ARV and profit calculators automatically. I will also add a clean dashboard and pipeline view, all within the same budget. ➡️ Why Me? I can easily do your system as I have 5 years of experience in Python, Django, PostgreSQL, JavaScript, REST APIs, data modeling, and UI design. Not only this, I have a strong grip on automation workflows, financial modeling, and real‑estate data handling. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing with you in chat. ➡️ Skills & Experience: ✅ Python ✅ Django ✅ PostgreSQL ✅ REST APIs ✅ Data Scraping (legal) ✅ Automation ✅ Financial Modeling ✅ UI/UX Design ✅ Dashboard Development ✅ Workflow Automation ✅ Real‑Estate Analytics ✅ Cloud Deployment Waiting for your response! Best Regards, Zohaib
$22 NZD in 40 days
5.8
5.8

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Python, and similar tools. I have worked with pytorch, and tensorflow to develop DL models, .I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$35 NZD in 40 days
5.8
5.8

Hello. I have previously built similar property-data, deal-analysis, workflow automation, and API-driven systems, including automated data collection, configurable financial calculations, dashboards, and pipeline tracking. I focus on turning complex deal logic into reliable automation, so the system does the thinking without becoming another spreadsheet to babysit. Two key questions: 1. Which property portals, APIs, email alerts, or approved data feeds are currently available for your target New Zealand suburbs? 2. Should ARV and comparable-sales selection be fully automated, or should the system present suggested comparables for your approval before calculating the maximum bid? Your answers will be a great help in understanding the project; I would build this around a structured property/comps database, compliant data ingestion, configurable deal and renovation calculators, explainable screening rules, and a dashboard/pipeline that clearly surfaces the MAXIMUM BID. I can start immediately and will prioritize accuracy, NZ property-data compliance, configurable assumptions, and a scalable architecture so adding suburbs later is straightforward rather than a rebuild. Let's discuss this project further Best regards, Jeff Chong.
$30 NZD in 40 days
5.3
5.3

The key challenge here is not just collecting listing data, but turning it into a reliable decision system that gives you a defensible MAXIMUM BID and separates comparable sales from the property’s own sales history. I’d structure this as a configurable deal engine with approved data-input methods only, then layer in ARV logic, renovation budgeting, screening reasons, and pipeline tracking so the system stays usable as you add more suburbs. I’ve worked on automation-heavy builds where the real value was in the business logic: multi-stage workflows, calculation models, dashboards, filters, and databases that stay clean as more records are added. Your brief is detailed enough to design this properly, especially around buy-box rules, auction handling, and explainable deal classification rather than a vague score. A couple of points will shape the architecture: - Which platform do you prefer for the core system: Airtable/Notion-style database, a custom web app, or something else already in use? - Which property sources are approved for alerts/API/feed access in your market? - Do you want comparable suggestions generated automatically by rules, or mainly surfaced for manual confirmation before ARV is locked in?
$30 NZD in 40 days
4.6
4.6

Hi, Bojan here, from Serbia. What matters most in building your automated property deal-sourcing system with a dashboard is less manual work, with every lead and record in the right place. I'm a senior full stack developer with 8+ years of experience working with Workflow Automation and CRM. For your automated property deal-sourcing system, the real challenge is duplicates and trigger loops. A common issue: no duplicate check, so records multiply every time a form or sync runs. My plan: first, map the current process, fields and hand-offs. Then, build the pipelines and automations in the CRM with duplicate checks. Finally, run real test records through every path before switching over. I've done CRM and automation work before, so I check early for duplicate records and trigger loops. A few questions to better understand the scope: 1. Can one contact arrive from several forms? Then I set one matching rule, so each person stays one record. 2. Native automations before Zapier or Make? I'd recommend native first, fewer tools and fewer points of failure. 3. How do most new leads reach you today? I build that path first and test it with real submissions. I can start right away. Happy to go over the details here in chat and suggest the best approach. Looking forward to hearing from you, Bojan
$25 NZD in 40 days
4.3
4.3

Hello, The hidden challenge here is not merely collecting listings, it is creating a dependable decision system that tells you exactly when to walk away, bid, or proceed. I can help structure the property workflow around separate listing, comparable-sales, and 10-year property-history datasets, with configurable finance assumptions, ARV logic, renovation contingencies, and an unmistakable MAXIMUM BID ceiling. I’ll design the dashboard, deal pipeline, screening explanations, and approved-source automation without scraping where access is prohibited. Artificial Intelligence can assist with comparable-sale relevance and review explanations, while API integrations and YouTube-based alert sources can be assessed where legitimately available. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. We can begin by mapping approved data sources and agreeing on the calculation rules, then build the system in clear stages. Which approved property data sources and alert formats do you already have access to, and should the system initially support one country or multiple markets? Best regards, Asad A few important details will shape the architecture: which property websites, email alerts, APIs, or feeds are currently available; should the first release be a web dashboard with user login and cloud deployment; and which finance, tax, legal, and selling-cost assumptions must be
$20 NZD in 68 days
4.4
4.4

Hi, You need a centralized pipeline for property flipping that moves listings from discovery to sale. Operationally, it listens for new listings via legitimate feeds, maps comparable sales for ARV estimation, dynamically caps bids using strict threshold math (max buy $650k, reno limits), and tracks properties through due diligence, acquisition, and renovation workflows. Technical approach: We will build a Node.js/Next.js dashboard backed by PostgreSQL to maintain structured relational data, strictly separating target listings, comp sales, and 10-year history. Automation workflows (n8n) will handle the ingestion of property alerts via IMAP/APIs. The calculation engine will run real-time logic for ARV, max bid caps, and deal categorization. Core modules: Includes an ingestion engine for API/email feeds, a relational comp database with proximity/attribute matching, a rigid financial calculation module enforcing the buy/profit rules, a dynamic renovation line-item estimator, and a Kanban-style pipeline tracker. Relevant systems: Homents CRM (Real Estate CRM and management panel) Automation Lead Generator (n8n multi-agent data parsing pipeline) Bison360 (Complex ERP handling multi-stage inventory and financials) Implementation strategy: We will start by structuring the database schemas. Next, we build the calculation engine and workflow pipeline, followed by the frontend dashboard. Finally, we integrate the approved data ingestion feeds for validation. Regards, Rohit
$20 NZD in 21 days
4.5
4.5

Hello, Your goal is clear: find properties that can realistically deliver $80K+ profit while knowing exactly how much you can pay without compromising that margin. I can build a modular system that automates property discovery, comparable-sales analysis, ARV estimation, renovation costing, finance calculations, and maximum buy/auction bid calculations. It can also handle deal screening, 10-year sales history, dashboards, and the full pipeline from listing to sale. I’ll use permitted APIs, feeds, email alerts, or approved sources and keep the system easy to expand. Let’s have a quick chat; I can map out the automation and show you how I’d turn this workflow into a scalable system. Best, Niral
$27 NZD in 40 days
4.5
4.5

Hi, The hard part here isn't the data capture, it's the Maximum Buy Price engine and keeping comparable sales cleanly separated from the exact property's 10-year history. We'd model those as two distinct datasets so ARV estimates never get polluted, and make the deal screening output written reasons rather than a score, exactly as you described. One question upfront: for New Zealand listing data, do you already have approved API or email-alert sources in mind, or should we design the ingestion around whatever feeds you can legitimately subscribe to? That decision shapes the whole automation layer. We've built AI-driven automation that encodes business rules into repeatable workflows. BD Automation: internal rules-driven automation platform I'd start on an hourly cadence with the calculator and database schema first. Which suburbs are in your initial buy box? Adil
$24.92 NZD in 40 days
4.3
4.3

Hi there, I can build your property deal-sourcing system to turn listings and comparable sales into a clear MAXIMUM BUY PRICE and MAXIMUM AUCTION BID, so you can screen opportunities without manually analysing every property. The architecture will also make adding suburbs and changing buy-box assumptions straightforward. The build will use Python, PostgreSQL and automation workflows, using legitimate APIs, feeds or email alerts rather than prohibited scraping. Property listings, comparable sales and the target property's 10-year sales history will remain separate datasets. Comparable matching will consider suburb, distance, bedrooms, bathrooms, land/floor area, property type and renovation condition. The deal engine will calculate ARV, renovation, contingency, holding/finance/purchase/selling costs and required profit, enforce the $650k purchase ceiling and flag renovation costs above $50k. Screening will explain why a property is Potential, Review or Reject, while the dashboard and pipeline track deals through purchase, renovation and sale. You will receive a property database, comparable-sales engine, 10-year history, renovation calculator, deal engine, MAXIMUM BID logic, screening, dashboard, pipeline and automation-ready architecture. Which property websites, APIs, feeds or email alerts are available for the initial suburb, and which market/country should the system target? I’m ready to start immediately! Warm Regards, Aneesa.
$20 NZD in 40 days
4.2
4.2

Hi, the key is to keep listings, comparable sales and each property’s own sales history separate, then make every calculator result traceable to its inputs. I can build that workflow with approved feeds/API or email imports, a database, configurable cost rules and a filterable dashboard. I would start with one suburb and one authorised source, validate the maximum-buy formula against your worked examples, then add renovation line items, review reasons and the deal pipeline. Missing comparables should trigger review, not an invented valuation. The system would support your decisions, not place bids or purchase automatically. My rate is NZD 30/hour with an initial 15-hour weekly cap and an agreed phase estimate before development. Which listing and sold-price data sources can you legally access? Paid data subscriptions would be separate.
$30 NZD in 15 days
4.1
4.1

Property checks slow most pipelines down because OCR on deal docs never matches clean fields the first time. I would build the scrape to structured data step, add OCR validation with a manual flag for low confidence hits, then auto push qualified deals wherever you need them to land. Can start today, working version by Friday. These numbers are rough off the post, we will lock them in once I see the actual data sources. Want me to send a quick scope doc?
$30 NZD in 10 days
3.8
3.8

Hi Good morning Hope you are doing good..I just go through your project details that you are in need of Automated Property Deal-Sourcing System Creation. I am reaching out to you as a Merchant Exporter and sourcing agent based in India, offering my expertise to assist you with your export/import project. With a commendable experience of 7 years in the field, I have successfully exported goods worth millions of dollars to date. By leveraging my extensive knowledge and network, I am confident in my ability to provide valuable assistance in your project, entitled [Project Title]. My primary goal is to ensure that you obtain the best possible price without compromising on product quality. Should you choose to collaborate with me, you can expect a dedicated and reliable partner who will diligently work towards fulfilling your export/import requirements. Thank you for considering my services. I look forward to the opportunity of working together. Best regards, Naseeb
$20 NZD in 30 days
3.3
3.3

Hello, I built an automation platform for property analysis that reduced manual research time from several hours per deal to under 20 minutes by combining data collection, calculations, and workflow automation. I can build your property deal-sourcing system with automated listing tracking, comparable sales analysis, and maximum purchase price calculations. I’ll create a flexible architecture with separate data collection, deal analysis, renovation calculator, and pipeline management layers. The main focus will be making the system easy to expand across new suburbs while keeping every calculation transparent and configurable. A well-designed deal analysis platform will help identify profitable opportunities faster and avoid manual errors during property evaluation. Once complete, I’ll deliver the deployed system, source code, documentation, and a walkthrough showing property discovery, ARV calculation, maximum bid logic, and deal pipeline tracking. If this approach matches your goals, I’d be happy to discuss the details further. Thanks, Dejan
$20 NZD in 40 days
3.4
3.4

Hello, I have carefully read your project description and understand that you are looking for a developer to build an automated property deal-sourcing, comparable-sales, renovation analysis, and deal-pipeline system for a property flipping business. To approach your project I will build a modular platform where property listings can be collected through permitted APIs, feeds, email alerts, or other approved sources, without bypassing website restrictions. The system will store Sale Type as the primary field, maintain separate listing, comparable-sales, and 10-year property-history datasets, and automatically calculate ARV, renovation costs, finance/holding/purchase/selling costs, required profit, Maximum Buy Price, and clearly displayed MAXIMUM BID. In terms of relevant experience, I have extensive experience building custom web applications, automation workflows, APIs, databases, dashboards, analytics systems, and AI-assisted data processing. I can structure the platform so additional suburbs, data sources, finance assumptions, and screening rules can be added without rebuilding the core system. I’d love to review the final automation requirements, preferred property data sources, and any existing spreadsheet/calculation model you currently use so I can confirm the architecture, timeline, and fixed project cost. Best Regards, Rabia Shaikh
$20 NZD in 40 days
3.3
3.3

Hi, this system needs more than property scraping—it needs a reliable deal engine that turns listings, comparable sales, renovation costs, and finance assumptions into a defensible maximum bid. I’d build the workflow around approved data sources, automated comparable analysis, 10-year property history, configurable deal calculations, renovation estimates, and a clear screening pipeline. The dashboard would make each opportunity actionable, showing ARV, expected profit, maximum purchase price, and the exact MAXIMUM BID with the reasoning behind it. Which property data sources or APIs do you currently have access to, and which suburb should we use for the initial build?
$25 NZD in 40 days
3.4
3.4

The biggest risk in a deal-sourcing tool like this is mixing data types and ending up with weak numbers, especially around ARV, auction limits, and the property’s own historical sales. I’d approach it by building a clean core database first, then separate modules for comparable sales, 10-year subject-property history, renovation costing, and rule-based screening so each decision is traceable. Your brief already shows the important constraints: no prohibited scraping, configurable finance assumptions, suburb expansion later, and reasons behind each Potential/Review/Reject outcome. That’s a good fit for an automation-first build where the output is practical underwriting, not just stored listings. Before choosing the stack, I’d want to clarify: - Do you want this as an internal operating tool for you only, or for multiple team users with permissions/comments? - How many suburbs and approximate listing volume should phase 1 support? - For auction properties, should the system also track reminders and status changes leading up to bid day?
$20 NZD in 40 days
2.8
2.8

Auckland, New Zealand
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