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I am seeking an experienced Requirements Engineer or Business Analyst to create a detailed specification document (Requirements Specification/Lastenheft) for a new online real estate platform. The goal is to develop a website where property sellers can list their properties and potential buyers can search for listings. This document will serve as the foundation for proposals from web development agencies, so accuracy and completeness are crucial. *Key Responsibilities:* -Elicit Requirements: Work with me to understand my vision for the platform, target audience, and desired features. -Document Requirements: Create a comprehensive requirements specification document (or equivalent – User Stories preferred) detailing all functional and non-functional requirements of the platform. -User Story Creation: Develop clear and concise user stories that describe how users will interact with the platform ("As a seller, I want to…", "As a buyer, I want to…"). -Data Modeling (Basic): Outline the key data elements required for the platform (property details, user information, search criteria). -Workflow Definition: Map out the core workflows of the platform (e.g., property listing process, search process, contact form submission). -Prioritization: Assist in prioritizing requirements based on business value and technical feasibility. *Deliverables:* -Requirements Specification Document (Lastenheft): A detailed document outlining all functional and non-functional requirements. Format is flexible (Word, Google Docs, Confluence etc.), but must be well-organized and easy to understand. -User Story Collection: A comprehensive collection of user stories covering all key features. -(Optional) Wireframes/Mockups: Basic wireframes or mockups illustrating the layout and user interface (UI) are a plus, but not required. *Required Skills & Experience:* -Proven experience as a Requirements Engineer / Business Analyst. -Strong analytical and problem-solving skills. -Excellent communication and documentation skills (English fluency is essential). -Experience with web application projects. -Familiarity with Agile methodologies is a plus. -Ideally: Experience working on real estate portals or similar online marketplaces. *Technical Considerations:* While I am not an IT professional, the platform will likely involve: -User accounts (sellers and buyers) -Property listing management (photos, descriptions, location data) -Advanced search functionality with filtering options -Responsive design for desktop and mobile devices -Database integration *Budget:* Please provide a fixed-price quote or an estimated hourly rate for the completion of this project. I am open to discussing different pricing models. (Indicate your typical rates). *Timeline:* Estimated project duration: 2-4 weeks, depending on scope and detail. *To Apply:* Please submit your proposal including: -A brief overview of your experience and qualifications. -Examples of similar projects you have completed (portfolio links are appreciated). -Your proposed approach to this project. -Your estimated timeline and cost. I look forward to hearing from qualified candidates!
ID Projek: 40332576
103 cadangan
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103 pekerja bebas membida secara purata $252 USD untuk pekerjaan ini

Hi, I am an experienced Requirements Engineer / Business Analyst, and I can create a comprehensive Requirements Specification document for your online real estate platform, including detailed functional and non-functional requirements, user stories for sellers and buyers, data modeling, and core workflow definitions. I will ensure the document is clear, well-organized, and ready for development proposals, with optional basic wireframes if needed. Please send a message so we can go through the details, decide on the timeline and deliverables, and we can start working on the project right away. Best regards.
$250 USD dalam 7 hari
8.5
8.5

Hello, I’m confident I can craft a precise, action-oriented Requirements Specification (Lastenheft) and a robust User Story collection for your online real estate platform. With extensive experience as a Requirements Engineer/Business Analyst for web applications, I’ve helped real estate portals and marketplaces translate vision into comprehensive, testable specs that agencies can bid against with clarity. What I will deliver: a complete functional/non-functional Requirements Specification, a prioritized User Story backlog (As a seller, I want to…, As a buyer, I want to…), a basic data model (properties, users, search criteria, media), and core workflows (listing flow, search, inquiries). I’ll also provide prioritization grounded in business value and technical feasibility, plus optional wireframes to illustrate UI layout. 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. I propose a fixed-price quote complemented by a concise project plan, with an estimated duration of about 14 days for a well-scoped specification package. What is the minimum viable feature set you want to lock in for the initial release (seller listing flow, buyer search with filters, and basic contact/inquiry)? Best regards, Asad
$280 USD dalam 1 hari
8.1
8.1

Hello! I'm an experienced Business Analyst and web development consultant who can create a comprehensive Requirements Specification (Lastenheft) for your real estate platform. Here's what I'll deliver: - Detailed functional requirements covering property listing, search/filter, user management (sellers and buyers), messaging, and notifications - Non-functional requirements (performance, security, scalability) - User stories and use cases for all key workflows - Wireframe descriptions for key pages (property listing, search results, property detail, user dashboard) - Data model overview (entities: properties, users, listings, inquiries) - Third-party integrations to consider (maps, payment gateways if needed) - Technical stack recommendations - Acceptance criteria to guide development agency proposals I've worked on CRM systems, ERP platforms, and web applications extensively. A solid Lastenheft will save you significant back-and-forth with development agencies and ensure accurate proposals. I'll work closely with you through a structured requirement-gathering process. Let's get started!
$200 USD dalam 7 hari
8.2
8.2

Hello, I am excited about the opportunity to create a detailed Requirements Specification for your online real estate platform. With over five years of experience as a Business Analyst, I've successfully documented requirements for similar projects, focusing on clear user stories and comprehensive data models. My approach will involve interviewing you to capture your vision accurately and then developing a well-structured document outlining both functional and non-functional requirements. I suggest including a section for key user personas to enrich the user stories further. In a recent project, I documented specifications for a real estate portal that enhanced user engagement by 30%. I can typically deliver the complete document in 3 weeks. Looking forward to your thoughts! Regards, Khurshid Ahmed
$280 USD dalam 1 hari
6.9
6.9

Having over 12 years of hands-on experience as a Full Stack Developer, I am well-equipped to handle your project from top to bottom. From web and mobile application development (including APIs) to data analysis and database design, my skill set aligns precisely with your needs. With a focus on scalability and performance, I have a proven track record of delivering clean, functional solutions under tight timelines - all of which your real estate platform demands. Having worked across various industries, including real estate portals and online marketplaces, I am adept at leveraging my problem-solving and analytical skills to understand clients' visions. These qualities will enable me to accurately elicit the requirements for your platform and create comprehensive user stories. Not only will this ensure a strong foundation for future development but it will also assist in prioritizing requirements based on business value and technical feasibility - all within budget and timeline estimates.
$200 USD dalam 7 hari
7.2
7.2

Hi there! I’d love to help translate your vision into a clear, structured Requirements Specification (Lastenheft) that agencies can confidently build from. I have experience working on web platforms and documenting end-to-end requirements using user stories, workflows, and data models—ensuring nothing is ambiguous or overlooked. My approach is to first collaborate closely with you to define goals and user journeys, then produce a well-organized document covering functional/non-functional requirements, prioritization, and core flows like listing, search, and user interactions. I can deliver within 2–3 weeks and am happy to include optional wireframes to further clarify the platform structure. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M
$250 USD dalam 3 hari
6.4
6.4

Hi there, I like how you have outlined your project description with clear deliverables and expectations. You are looking for a skilled Requirements Engineer or Business Analyst to create a comprehensive specification document for an online real estate platform where sellers can list their properties and buyers can search listings. This document will guide web development agencies, so it must be detailed and accurately reflect all functional and non-functional requirements. With over 7 years of experience as a Business Analyst specializing in web applications and marketplace platforms, I have a strong track record of eliciting requirements, crafting user stories, and designing clear workflows. My expertise includes working closely with stakeholders to fully understand their vision and translating it into organized, actionable documentation. I'm also familiar with Agile methodologies and experienced in collaborating on real estate-related projects. I will ensure your requirement specification document is thorough and easy to understand, with user stories that capture all key interactions. Additionally, I can assist in data modeling and workflow mapping to provide structure for development. I will prioritize requirements based on business value and feasibility to maximize impact. I propose delivering the complete specification within three weeks for a fixed price of $280, aligning with your timeline and budget. Let's discuss your vision in more detail so I can tailor the output perfectly to your needs. Looking forward to partnering with you on this exciting project.
$280 USD dalam 21 hari
6.0
6.0

Hello, I understand you need a detailed requirements specification for a new online real estate platform, covering both functional and non-functional aspects. I specialize in eliciting requirements, creating clear user stories, mapping workflows, and defining key data elements. My approach ensures the document is precise, complete, and ready for development proposals, while keeping it understandable for non-technical stakeholders. Deliverables will include a well-structured Requirements Specification (Lastenheft) outlining all features, user roles, data structures, search and listing workflows, and responsive design considerations. I will provide a comprehensive collection of user stories for sellers and buyers and, if needed, optional basic wireframes to illustrate the UI. Prioritization of requirements will be included to focus on business value and technical feasibility. Client Clarification Questions: Are there specific search filters or property features you want prioritized in the platform? Should the specification include integration details for payment, map services, or third-party APIs? Thanks, Asif
$400 USD dalam 3 hari
6.2
6.2

Hi, I can create a complete requirements specification (Lastenheft) for your online real‑estate platform, capturing every functional and non‑functional detail needed for development proposals. I’ll work closely with you to elicit goals, user types, and workflows, then translate them into clear user stories and structured requirements. Breakdown I’ll document platform features such as user accounts, property listings, search filters, messaging, and responsive design. The deliverables will include a well‑organized specification document, a prioritized user‑story set, and optional wireframes to visualize key interactions. I’ll ensure the document is easy for developers to estimate and for you to validate. I have experience producing requirement specifications and user stories for web marketplaces and SaaS portals and can deliver within 2–4 weeks depending on review cycles. Best, Justin
$250 USD dalam 7 hari
6.0
6.0

Hello! As a seasoned Business Analyst with over 9 years of experience, I specialize in creating detailed requirements specifications and user stories that serve as rock-solid foundations for development. I see you need a comprehensive document for your real estate platform that developers can bid on with confidence. Here's how I can help: - Work with you to elicit and document all functional and non-functional requirements - Create clear user stories covering seller listing flows, buyer search workflows, and account management - Map core workflows like property submission, advanced search, and contact processes - Outline key data structures (properties, users, search criteria) and prioritize requirements by business value - Deliver a well-organized Lastenheft/requirements spec ready for agency proposals I have experience with online marketplace projects. To get started, could you share your initial vision for the platform and any must-have features you already have in mind?
$250 USD dalam 7 hari
5.6
5.6

Hi, I’m an experienced developer with strong background in web platforms and marketplaces. I can deliver a complete, structured Lastenheft with clear user stories, workflows, and data models tailored for a real estate platform. My Approach :- - Requirement elicitation via structured sessions - User stories prioritization - Data model workflows (listing, search, contact) - Functional / non-functional specs (performance, security, scalability) - Optional simple wireframes for UI clarity (focused on clean UX) Tech :- - Laravel-based architecture for scalability and clean structure - Simple, conversion-focused UI/UX for buyers and sellers Experience :- - Similar marketplace and data-driven systems - My Portfolio: www.freelancer.com/u/yieoyo Timeline :- 2 - 3 weeks Cost: $200 - $400 (depending on depth and revisions) Ready to start with a discovery session... Please send a message.. Thank you
$250 USD dalam 30 hari
5.6
5.6

Hello, I came across your project Online Real Estate Platform Spec Creation and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in Website Design, Project Management, Business Analysis, HTML, Agile Development, Web Development, Business Requirement Documentation, User Experience Research and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$250 USD dalam 3 hari
5.1
5.1

Hi there, I’ve created detailed requirement specs (Lastenheft) and user stories for web platforms, including marketplaces, ensuring clarity for development teams. I’ll work closely with you to define workflows, data models, and prioritized features, delivering a structured, developer-ready document. Can complete within 2–4 weeks—happy to share samples and discuss scope for an accurate quote. Thanks
$250 USD dalam 7 hari
5.5
5.5

Hi, I understand you need a detailed requirements spec with user stories for a real estate platform. I’ll deliver a structured Lastenheft covering workflows, data models, and prioritized features. The document will be clear, developer-ready, and aligned with Agile best practices. Let’s discuss your vision and start defining this professionally.
$200 USD dalam 1 hari
4.8
4.8

Hi, As per my understanding: You need a detailed Requirements Specification (Lastenheft) for a real estate platform covering sellers listing properties and buyers searching/interacting. The document should include structured user stories, workflows, data models, and prioritized functional/non-functional requirements to guide development agencies clearly. Implementation approach: I will begin with requirement elicitation sessions to understand your vision, users, and business goals. Then I’ll structure the specification into clear sections: functional requirements (listing, search, accounts), non-functional (performance, security, scalability), and system workflows. I’ll create well-defined user stories with acceptance criteria, map key processes (listing, search, contact), and outline core data models. Prioritization will be done using business value vs feasibility. Optionally, I can include basic wireframes for clarity. The final document will be clean, comprehensive, and ready for vendor evaluation. A few quick questions: Do you have reference platforms or competitors in mind? Any specific monetization model (subscriptions, listing fees)? Target launch region and audience? Preferred documentation format (Word, Confluence, etc.)?
$250 USD dalam 7 hari
5.2
5.2

You’re looking for a structured Requirements Specification (Lastenheft) for a real estate platform that clearly defines features, workflows, user stories, and data models so development agencies can accurately scope and bid. I have experience working on web application documentation and product scoping, where the focus is translating business ideas into clear, structured, and developer-ready specifications. My approach would start with understanding your vision, target users, and key business goals through a short discovery phase, followed by organizing the requirements into a well-structured document. The deliverable would include functional and non-functional requirements, detailed user stories for both sellers and buyers, core workflows such as property listing, search, and inquiry handling, along with a basic data model outlining entities like users, properties, and search filters. Requirements would also be prioritized based on business value and feasibility to help guide development decisions. The final specification would be clear, professional, and easy for agencies to interpret, ensuring minimal ambiguity and better alignment during the development phase. Syed
$250 USD dalam 2 hari
4.7
4.7

Hello, I hope you are doing well. I have read your project details carefully and I fully understand your requirements. I am confident that I can deliver high-quality results exactly according to your expectations. I always focus on accuracy, professionalism, and fast delivery to ensure my clients receive the best possible service. Why You Should Hire Me: I am a professional, reliable, and dedicated freelancer who delivers work with 100% accuracy and strong attention to detail. I provide unlimited revisions until you are fully satisfied, maintain clear communication throughout the project, and always ensure client satisfaction. My services are affordable, high-quality, and designed to meet your needs perfectly. What I Will Provide: High-quality and error-free work, clear and friendly communication, fast on-time delivery, full support even after the project is completed, and an overall smooth and hassle-free experience from start to finish. My Work Process: I carefully analyze your requirements, start the task immediately, keep you updated during the process, and deliver clean, accurate, and professional results. If you need any adjustments, I revise the work until you are completely satisfied. My Commitment: Your satisfaction is my top priority. I guarantee professional quality, respect for deadlines, and a positive working experience. I am ready to start working right now. Thank you for considering my proposal. Looking forward to working with you!
$100 USD dalam 1 hari
4.6
4.6

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in HTML, Web Development, Business Analysis, Agile Development, Project Management, Business Requirement Documentation, User Experience Research and Website Design. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$280 USD dalam 1 hari
4.1
4.1

Hi, I can do this. With extensive experience as a Requirements Engineer, I specialize in creating detailed specifications for web applications, including real estate platforms. I will work closely with you to elicit and document all functional and non-functional requirements, ensuring clarity through user stories that capture the seller and buyer perspectives. My approach includes outlining key data elements, defining core workflows, and prioritizing requirements based on business value. I am familiar with Agile methodologies and have worked on similar projects, ensuring a comprehensive and user-friendly document. I propose a fixed price of $2,000 for this project, with an estimated timeline of 3 weeks for completion. I look forward to collaborating on this exciting project. Best regards, Ashnasajid
$250 USD dalam 3 hari
4.3
4.3

Hey, I understand that you are looking for an experienced Requirements Engineer or Business Analyst to create a detailed specification document for a new online real estate platform. The goal is to develop a website where property sellers can list their properties and potential buyers can search for listings. Accuracy and completeness in the requirements specification are crucial for the success of this project. My approach to completing the work involves collaborating closely with you to understand your vision and target audience, documenting all functional and non-functional requirements, creating clear user stories, outlining key data elements and workflows, and prioritizing requirements based on business value and technical feasibility. With my proficiency in Website Design, HTML, and Web Development, I am well-equipped to handle the technical aspects of this project. I have a strong background in working on web application projects and am experienced in creating comprehensive requirements documentation. Best Regards, Sana
$350 USD dalam 7 hari
3.8
3.8

Zürich, Switzerland
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Ahli sejak Sep 9, 2012
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