Lean UX Design Thinking + Principal-Led Agentic Velocity

Rapid AI & Software Prototyping Services: Pressure-Test Your Vision in Days

Validate your AI and software ideas in days, not quarters. Led by Principal Architect Zeeshan Dad Khan, we combine Lean UX validation with agentic code generation so your prototype isn't throwaway code—it progresses cleanly from an interactive 5-day blueprint to a real-data 2-week AI Proof of Concept (PoC) and a production-ready 6-week MVP.

  • Days 1–5: Interactive UX & Arch
  • Weeks 1–2: Working AI PoC
  • Weeks 3–6: Production MVP
  • .NET Blazor & ASP.NET Core 10
  • .NET MAUI Mobile/Desktop
  • Non-Throwaway Onion Core
Days 1–5
Clickable UI/UX Prototype & Technical Feasibility Blueprint
Weeks 1–2
Working AI Proof of Concept Benchmarked on Your Data
Weeks 3–6
Launch-Ready Production MVP with Auth, Billing & Cloud
Zero Throwaway
Built on Clean .NET 10 Onion Architecture Ready to Scale

3-Tier Rapid Delivery Timeline & Core Deliverables

From Concept to Production-Ready AI MVP Without Throwaway Code

Traditional agencies bill for months of static slide decks or hack together fragile prototypes that must be rewritten from scratch. Our stage-gated prototyping framework validates product-market fit and technical feasibility while laying a production-grade C# / .NET 10 foundation.

Tier 1 (Days 1–5): Interactive UI/UX & Architecture Prototype

In just five business days, we transform your product vision into clickable high-fidelity user flows paired with a Principal-authored system architecture diagram, data-flow schema, and technical feasibility report.

Measurable Business Impact: Aligns stakeholders, early customers, and investors around a tangible product experience in 1 week flat.

  • Days 1–5 Delivery
  • Clickable High-Fidelity UX
  • Feasibility & Arch Blueprint

Tier 2 (Weeks 1–2): Working AI Proof of Concept (PoC)

We engineer a functional AI/ML pipeline tested directly against your real proprietary dataset—evaluating Google Vertex AI, Azure OpenAI, Claude, or local Edge AI models with hard accuracy benchmarks and token/cost projections.

Measurable Business Impact: Proves AI accuracy, latency, and unit profitability with real data before committing full MVP capital.

  • Weeks 1–2 Delivery
  • Real Dataset Benchmarking
  • Token & Cost Projections

Tier 3 (Weeks 3–6): Production-Grade Web & Mobile MVP

We scale your validated PoC into a launch-ready web (.NET Blazor / ASP.NET Core 10) or cross-platform mobile/desktop (.NET MAUI 10) MVP complete with OAuth/JWT authentication, Stripe/Store billing, and cloud deployment.

Measurable Business Impact: Start onboarding paying beta customers in 6 weeks on a hardened codebase ready for 10,000+ users.

  • Weeks 3–6 Delivery
  • .NET Blazor & .NET MAUI
  • Auth, Billing & Cloud CI/CD

Design Thinking + Agentic Speed (Non-Throwaway Onion Core)

By uniting Lean UX validation with Principal-directed agentic code generation (Google AntiGravity, Claude Code, Cursor), we scaffold your prototype directly inside a clean C# 13 Onion Architecture solution—never disposable spaghetti scripts.

Measurable Business Impact: Saves 60–80% in post-prototype engineering costs by eliminating the "throw it away and rebuild" trap.

  • Lean UX + Agentic Speed
  • Onion Architecture
  • Zero Rewrite Waste

Zero-Key Enterprise Security & Hybrid Cloud/Edge Sizing

Even during rapid prototyping, we never expose API keys in frontend code. Every PoC and MVP ships with a zero-key ASP.NET Core 10 Backend-for-Frontend (BFF) proxy and compares Cloud LLMs against zero-cost local ONNX/CoreML Edge inference.

Measurable Business Impact: Enterprise-ready security from Day 1 that passes corporate infosec reviews for pilot deployments.

  • Zero-Key ASP.NET BFF
  • GCP ADC / Azure Identity
  • Cloud vs. Edge Sizing

Investor & Board Due-Diligence Readiness Package

Whether you are pitching VCs for Seed/Series A funding or presenting to an enterprise investment committee, we deliver live working software alongside an executive telemetry report detailing P95 latency, unit token margin, and scaling roadmap.

Measurable Business Impact: Dramatically accelerates fundraising and internal budget sign-off with verifiable technical proof.

  • Investor-Ready Demo
  • Unit Economics Model
  • 100% Client IP

Verified Production Systems

How Our Rapid AI Prototypes Scale to 10,000+ Production Users Under the Hood

The ultimate test of a prototyping partner is whether their prototypes survive contact with real production scale. Here is how we engineer rapid PoCs and MVPs that thrive in the wild.

VisionFlow AI: From Rapid Anchor & Delta PoC to 10,000+ Active Users

The Architectural Challenge

Before building our full cross-platform AI studio, we needed to rapidly validate whether multi-turn generative AI edits could preserve 100% human facial identity without compounding distortion.

Our Engineering Solution

We prototyped the Anchor & Delta Context Engine in a 2-week PoC using ASP.NET Core 10 and zero-key Google Vertex AI Application Default Credentials (ADC), then evolved the exact same clean C# codebase into VisionFlow AI across .NET MAUI and Web.

Measurable Outcome

Scaled seamlessly from a 2-week technical PoC to 10,000+ production users and a 4.8★ rating with zero architecture rewrites.

LuminaEdit: Rapid PoC of PyTorch MPS + SignalR Streaming

The Architectural Challenge

AI prototypes that run heavy computer vision or restoration models often freeze the user interface for 15–30 seconds, killing user conversion during early product testing.

Our Engineering Solution

In LuminaEdit, we prototyped an asynchronous ASP.NET Core 10 + SignalR WebSocket pipeline backed by dedicated PyTorch MPS / CUDA workers—streaming live step-by-step inference telemetry to the client UI from the very first PoC sprint.

Measurable Outcome

Sub-25ms API responsiveness and real-time UX feedback that proved immediate commercial viability.

Rapid Edge AI & Browser Utilities on visionflowai.app/tools

The Architectural Challenge

Startups launching freemium AI MVPs can quickly go bankrupt if every free user action triggers a paid cloud GPU inference call.

Our Engineering Solution

During the prototyping phase of visionflowai.app/tools and our mobile Edge AI modules, we engineered 100% client-side biometric cropping, DPI validation, and local ONNX Runtime / Apple CoreML inference so routine tasks cost $0.00 in server compute.

Measurable Outcome

Validated high-traffic user acquisition funnels with zero cloud inference burn and 100% local data privacy.

2-Week Onion Architecture Rescue for Stalled Third-Party Prototypes

The Architectural Challenge

Many founders come to us after spending months on a no-code or unguided vibe-coded prototype that works in a 2-minute video but crashes under real multi-user pilot testing.

Our Engineering Solution

We apply our 2-Week Onion Architecture refactoring sprint to salvage your validated UX and domain workflows, decoupling the AI/database infrastructure into a compiled, unit-tested .NET 10 solution ready for production launch.

Measurable Outcome

Converts stalled prototypes into investor-grade, scalable MVPs in 10 business days without losing momentum.

Prototyping Model Comparison & Delivery Blueprint

Static Agency Mockups vs. Throwaway Hackathon PoC vs. KCC Evolutionary AI Prototype

Why visionary founders and enterprise product leaders use our 3-Tier Evolutionary Prototyping model instead of disposable mockups or brittle hackathon scripts.

AI Prototyping Evaluation Matrix (Static Agency Mockups vs. Throwaway Hackathon PoC vs. KCC Evolutionary AI Prototype & MVP)
Validation Dimension Static Agency Mockups Throwaway Hackathon PoC KCC Evolutionary AI Prototype & MVP
1. Time to Tangible Validation 4–8 Weeks — Slow wireframing committees with zero technical validation. 1–2 Weeks — Fast script, but breaks outside a scripted happy-path demo. Days 1–5 (UX + Arch) & Weeks 1–2 (Working AI PoC) — Rapid, stage-gated validation.
2. Real AI & Dataset Accuracy None (Smoke & Mirrors) — Faked AI responses that hide hallucination and latency risks. Naive Prompting — Unbenchmarked single-prompt wrapper with context drift. Benchmarked on Your Real Data — Quantified accuracy, P95 latency, and Anchor & Delta fidelity.
3. Code Reusability into MVP 0% Code — Only Figma files; engineering still starts from zero. 0–15% Reuse — Spaghetti code that must be thrown away before production. 80–90% Direct Evolution — Built on clean .NET 10 Onion Architecture that scales into your Weeks 3–6 MVP.
4. Security & Unit Economics Unmodeled; token costs and security discovered too late in production. Hardcoded client API keys and unbounded cloud LLM billing exposure. Zero-Key BFF + Cost Modeling — GCP ADC / Azure Identity + exact cost-per-1,000-sessions forecast.
5. Cross-Platform Reach Separate design tracks required for Web, iOS, Android, and Desktop. Usually a single brittle localhost web page with no mobile path. Unified .NET Blazor & .NET MAUI — Launch across Web, iOS, Android, macOS & Windows from one C# core.
  1. Step 1: Days 1–5 — Interactive UI/UX & System Architecture Prototype

    We run a focused Lean UX & technical discovery sprint to deliver clickable high-fidelity user flows, an Onion Architecture system blueprint, and a Cloud vs. Edge AI feasibility report.

  2. Step 2: Weeks 1–2 — Working AI Proof of Concept (PoC) on Your Data

    We wire the core AI/ML pipeline (Vertex AI, Azure OpenAI, Claude, or ONNX Edge AI) inside an ASP.NET Core 10 zero-key BFF proxy, benchmarking real dataset accuracy and unit token economics.

  3. Step 3: Weeks 3–5 — Full-Stack Production MVP Engineering

    Using Principal-led multi-agent coding swarms, we build out the responsive .NET Blazor web application or native .NET MAUI mobile/desktop app with authentication, role-based access, and database persistence.

  4. Step 4: Week 6 — Billing, Telemetry, SAST Audit & Cloud Launch

    We integrate Stripe/App Store billing, OpenTelemetry token dashboards, and automated CodeQL/SonarQube security checks, deploying your production MVP to cloud infrastructure with full IP handover.

Rapid Prototyping & MVP Technology Stack

Categorized Design, AI Benchmarking & Production MVP Frameworks

We combine rapid interactive design tooling and multi-agent code generation with enterprise-grade .NET 10 and frontier AI runtimes.

Tier 1: Interactive UX & Agentic Velocity

Lean UX Prototyping, Google AntiGravity, Claude Code & Cursor

High-fidelity interactive wireframing, C4 system architecture modeling, and Principal-directed agentic code generation via Google AntiGravity, Claude Code, and Cursor.

  • Interactive UX Flows
  • Google AntiGravity
  • Claude Code
  • Cursor IDE
  • C4 Architecture
Tier 2: AI PoC Models & Benchmarking Runtimes

Google Vertex AI, Azure OpenAI, Claude & Local Edge AI

Rapid model evaluation across Gemini 3.1 Flash/Pro, GPT-4o, Claude Sonnet/Opus, Semantic Kernel, Anchor & Delta context engines, ONNX Runtime, Apple CoreML, and PyTorch MPS.

  • Google Vertex AI
  • Azure OpenAI & Claude
  • Semantic Kernel
  • ONNX & CoreML
  • Anchor & Delta
Tier 3: Web & API MVP Core

ASP.NET Core 10 & .NET Blazor

Zero-key ASP.NET Core 10 Minimal API BFF gateways, SignalR real-time streaming, and interactive .NET Blazor SSR/WASM web applications.

  • ASP.NET Core 10
  • .NET Blazor
  • SignalR
Tier 3: Cross-Platform Mobile & Desktop

.NET MAUI 10 Native Clients

Launch native iOS, Android, macOS, and Windows MVPs simultaneously from a single shared C# 13 codebase with hardware NPU access.

  • .NET MAUI 10
  • iOS & Android
  • macOS & Windows
Data, Vector Search & Caching

PostgreSQL pgvector, SQL & Redis

EF Core 10 migrations, PostgreSQL with pgvector RAG indexing, SQL Server, Qdrant, SQLite local offline sync, and Redis caching.

  • pgvector / Qdrant
  • SQL Server / EF Core
  • Redis Cache
Auth, Billing & Cloud Launch

OAuth/OIDC, Stripe & Docker CI/CD

Production-ready Entra ID / OAuth 2.0 auth, Stripe & App Store subscription billing, OpenTelemetry token tracing, and Docker cloud deployment.

  • OAuth 2.0 / JWT
  • Stripe & IAP Billing
  • Docker & OpenTelemetry

Frequently Asked Questions

Founder & Executive FAQs on Rapid AI Prototyping & MVP Delivery

Clear answers on timelines, stage-gate flexibility, non-throwaway code architecture, and dataset benchmarking.

How does your 3-tier rapid prototyping timeline work from Day 1 to Week 6?

We structure validation in three low-risk milestone gates: Tier 1 (Days 1–5) delivers clickable high-fidelity UI/UX flows, a system architecture diagram, and a technical feasibility report. Tier 2 (Weeks 1–2) delivers a functional AI Proof of Concept (PoC) tested against your real dataset with accuracy benchmarks and token/cost projections. Tier 3 (Weeks 3–6) evolves that PoC into a production-grade MVP on .NET Blazor, ASP.NET Core 10, or .NET MAUI with authentication, billing, and cloud deployment.

Will we have to throw away the prototype code when we scale to production?

No. Unlike agencies that build disposable no-code or spaghetti prototypes, we combine Lean UX validation with Principal-led agentic code generation on top of our .NET 10 Onion Architecture foundation. Your PoC domain logic, ASP.NET Core 10 BFF proxy, and UI components carry directly forward into your production MVP—saving 60–80% in rewrite costs.

Can we pause or stop after the 5-day prototype or 2-week AI PoC if we need board approval?

Yes. Each tier is designed as a standalone stage gate with clear deliverables and 100% IP handover. Many enterprise VPs and startup founders engage us for the 5-day Interactive Prototype or 2-week Working AI PoC to secure executive budget or seed/Series A funding before greenlighting the Weeks 3–6 Production MVP.

How do you test AI accuracy and token economics during a 2-week Proof of Concept?

During Weeks 1–2, we ingest a representative sample of your proprietary documents, images, or database records under strict NDA. We benchmark candidate Cloud models (Google Vertex AI Gemini, Azure OpenAI, Claude) alongside local Edge AI models (ONNX Runtime, CoreML, Whisper, Phi-4), measuring precision, P95 latency, and exact cost per 1,000 user sessions.

Have you taken one of your own rapid AI prototypes all the way to 10,000+ production users?

Yes. Our flagship VisionFlow AI platform (visionflowai.app) started as a rapid Anchor & Delta biometric PoC engineered by Principal Architect Zeeshan Dad Khan and scaled seamlessly on the exact same .NET MAUI 10 and ASP.NET Core 10 codebase to serve 10,000+ active users with a 4.8-star store rating.

Direct Principal Consultation

Pressure-Test Your AI Vision with Zeeshan Dad Khan

Whether you need a 5-day interactive prototype, a 2-week real-data AI PoC, or a 6-week production MVP, Principal Architect Zeeshan Dad Khan reviews every inquiry directly within 24 hours.

Principal Architect

Zeeshan Dad Khan

20+ years C#, .NET, Cloud & AI Systems Architecture

Email Inquiries

info@kcodecrafters.com PoC scopes, MVP timelines & feasibility requests

Karachi Office

703, 7th Floor, Lucky SSD Icon 1, Midway Commercial A, Bahria Town Karachi, Pakistan
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Book a Technical Discovery Call

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