You will get fully interactive prototype to gather feedback on your business idea
Project details
You have a game-changing app idea, but you're stuck. How do you show it to investors, users, or a developer?
You're caught between two bad options:
• Hiring a coder who can't help you with strategy
• Hiring a designer who just gives you a "clickable picture" (Figma)
I am your Technical Partner and this 5-day sprint is the solution.
I don't just deliver flat mockups. I build a high-fidelity, fully interactive prototype that looks and feels like a real, polished application. Your users and investors can click, type, and navigate it as if it's the final product. This is the most powerful way to get real, honest feedback.
With this 5-Day "Interactive Demo" package, you get:
• 30-min Strategy Call: I'll act as your Business Analyst to map out your app's core features.
• Professional UI/UX Design: I'll design your app (up to 5 screens) in Miro for your approval.
• LIVE Interactive App: I will build your prototype in a modern, high-speed stack and deploy it to a private, shareable Vercel link.
"Real Feel" experience - The app operates on "fake data" (to demo all features) and **includes a "Send Feedback" button** so your testers can send their insights directly to your email.
You're caught between two bad options:
• Hiring a coder who can't help you with strategy
• Hiring a designer who just gives you a "clickable picture" (Figma)
I am your Technical Partner and this 5-day sprint is the solution.
I don't just deliver flat mockups. I build a high-fidelity, fully interactive prototype that looks and feels like a real, polished application. Your users and investors can click, type, and navigate it as if it's the final product. This is the most powerful way to get real, honest feedback.
With this 5-Day "Interactive Demo" package, you get:
• 30-min Strategy Call: I'll act as your Business Analyst to map out your app's core features.
• Professional UI/UX Design: I'll design your app (up to 5 screens) in Miro for your approval.
• LIVE Interactive App: I will build your prototype in a modern, high-speed stack and deploy it to a private, shareable Vercel link.
"Real Feel" experience - The app operates on "fake data" (to demo all features) and **includes a "Send Feedback" button** so your testers can send their insights directly to your email.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included $500
These options are included with the project scope.
$500
- Delivery Time 5 days
- Number of Revisions 3
- Number of Pages 5
- Design Customization
- Content Upload
- Responsive Design
Optional add-ons
You can add these on the next page.
Additional Revision
+$100
Full Source Code Handover
(+ 1 Day)
+$200
Additional App Screen
+$100
3-Day Rush Delivery
+$250Frequently asked questions
About Viktoriia
AI Automation | Startup Consultant | Functional Prototypes, MVP
Chestermere, Canada - 6:06 am local time
Most freelancers will build exactly what you ask for - even if it's a bad idea. As a Founder and Senior Product Manager, I build what your business actually needs to succeed.
I combine 12+ years of software delivery experience with modern Full-Stack development skills to help non-technical founders go from "Napkin Sketch" to "First Paying Customer" without the massive agency price tag.
💡 Why work with a Founder-Developer?
You don't just need code; you need a partner who understands Product-Market Fit.
I speak "Business": I won't bore you with technical jargon. We will talk about user acquisition, retention, and scalability.
I build for Speed & Scale: I use a modular "Supabase + React" stack that lets us launch fast (in weeks, not months) but scales easily to 100k+ users.
I own the outcome: From the database schema to the UI pixel-perfection, I handle the full lifecycle so you can focus on sales.
💻 Featured Projects
1. Freelane – Scheduling CRM for Professionals (Founder/Developer)
Stack: React, Supabase, PostgreSQL, Tailwind CSS.
Overview: I architected and built a complete SaaS platform for service professionals.
Key Features: Custom authentication flows, complex calendar availability logic, automated email notifications, and a secure payment dashboard.
Outcome: Validated product-market fit and currently managing beta user testing.
2. AI-Powered Real Estate Copywriter (MVP)
Stack: n8n, OpenAI API, React.
Overview: A tool that takes raw property data and generates "human-like" listing descriptions.
Outcome: Drastically reduced listing creation time for agents.
3. Automated Quality Control System (Python)
Stack: Python, Computer Vision libraries.
Overview: Developed a visual control application to detect defects in 3D printing automatically.
Outcome: Master's Thesis project demonstrating capability with complex algorithmic logic and hardware integration.
🛠 My Development Process
Phase 1: Discovery & Strategy We clarify your idea. I challenge assumptions and define the "Minimum Viable Product" so we don't waste budget on features nobody wants.
Phase 2: Design & Architecture I create wireframes and database schemas. We agree on the look and feel before a single line of code is written.
Phase 3: Agile Build I work in weekly sprints. You get a clickable demo link every week to see progress and give feedback. No "black box" development.
Phase 4: Launch & Handover I deploy your app (Vercel/Netlify), set up your domain, and hand over clean, documented code. You own everything.
🧰 Technical Skills
Frontend: React.js, Next.js, HTML5, CSS3, Tailwind CSS.
Backend: Node.js, Python, Supabase (PostgreSQL + Auth), Firebase.
No-Code/Low-Code: n8n, Zapier (for rapid prototyping).
Tools: Git/GitHub, VS Code, Figma.
Ready to validate your idea? Don't spend $50k on an agency. Let's build a lean, powerful MVP that gets you funded and profitable. Click "Invite to Job" to start the conversation.
UPD: 2025/12/16
Steps for completing your project
After purchasing the project, send requirements so Viktoriia can start the project.
Delivery time starts when Viktoriia receives requirements from you.
Viktoriia works on your project following the steps below.
Revisions may occur after the delivery date.
Strategy & Design (Days 1-2)
First, I act as your Business Analyst. I review all your requirements and create a professional UI/UX design mockup of your new landing page in Miro. You will get it to review and approve this design before I write a single line of code.
Build & Deploy (Days 3-4)
Once you approve the design, I'll build your interactive prototype using a modern, high-speed stack (Lovable/React). I will make it mobile-first and deploy it to a private, live Vercel link for you to click and test.