You will get a functional web-based app prototype in as little as 3 weeks.

John H.Status: Offline
John H. John H.
5.0

Let a pro handle the details

Buy Web Application Programming services from John, priced and ready to go.
John H.Status: Offline
John H. John H.
5.0

Let a pro handle the details

Buy Web Application Programming services from John, priced and ready to go.

Project details

What sets my service apart is my expertise in rapidly transforming your ideas into functional prototypes that are ready to take out into the market for testing. I specialize in developing innovative AI-powered apps with custom integration and advanced functionality. I am an out-the-box thinker who can find a solution around any challenge, while maintaining focus on efficient delivery. I am also an intuitive innovator who is able to quickly identify opportunities to improve your product, ensuring it delivers on your core value proposition. I offer a three-tiered service to take your idea from concept to MVP in as little as three weeks. My unique combination of technical skills and MVP strategy ensures a streamlined process that balances speed, quality, and scalability, tailored to meet your business goals with a viable, feasible, and desirable product.
Programming Languages
HTML & CSS, Python, Flash
Coding Expertise
Performance Optimization, Security, Design
What's included
Service Tiers Starter
$2,000
Standard
$4,500
Advanced
$6,500
Delivery Time 21 days 42 days 45 days
Number of Revisions
234
Number of Pages
135
Design Customization
Content Upload
Responsive Design
Source Code
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$1,000 - $3,000
Additional Feature Build (+ 7 Days)
+$1,000

Frequently asked questions

5.0
3 reviews
100% Complete
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PB

Pascal B.
5.00
Dec 5, 2025
NLP Machine Learning Consultant for Anthropology Research Lab John was incredibly helpful at diving into our NLP model and attempting different ways to improve it. He explained complex issues in an easy to digest manner and laid out detailed project steps we could track.

SS

Shaleen S.
5.00
Oct 9, 2024
Expert AI Implementation Consultant

SH

Sander H.
5.00
Jul 23, 2024
Vox Pop Planning Assistances John is wonderful, passionate, a team player, eloquent, wise, even handed, fun to work with. I recommend him with my full heart.
John H.Status: Offline

About John

John H.Status: Offline
Strategic Innovation Consultant and AI Integration Specialist
100% Job Success
5.0  (3 reviews)
Haddonfield, United States - 7:51 pm local time
I built a full-stack Knowledge Graph Platform — an AI-powered intelligence system with document processing, semantic search, multi-agent chat, email integration, and financial tracking — using React, FastAPI, MongoDB, Pinecone, and Claude AI. I also improved NLP models for an anthropology research lab and built AI-powered legal research tools, all with a 100% Job Success rate.

As a strategic innovation consultant and full-stack AI developer, I turn complex business problems into production-ready software. Here's what I bring:

• AI/ML Systems: Knowledge graphs, NLP pipelines, multi-agent architectures, RAG systems, vector search (Pinecone, VoyageAI), and LLM integration (Claude, LangChain, LangGraph)
• Full-Stack Development: React/TypeScript frontends, Python/FastAPI backends, MongoDB, PostgreSQL, Docker, AWS S3, Nginx
• Intelligent Document Processing: OCR, semantic chunking, entity extraction, classification, and embedding pipelines
• API & Integration Architecture: OAuth flows, MCP server protocols, Gmail API, Airtable sync, real-time streaming
• Startup Strategy: MVP development, product-market fit, business modeling, and scaling — with 9 years leading an innovation hub and startup accelerator

My background in psychology and anthropology gives me an edge most technical consultants lack — I design AI systems informed by how people actually think and work. Clients describe me as "incredibly helpful at diving into complex problems" and "wonderful, passionate, and wise."

Whether you need an enterprise AI platform, an intelligent automation system, or strategic guidance on integrating AI into your operations, I deliver end-to-end from architecture through deployment. Let's talk about what you're building.

Steps for completing your project

After purchasing the project, send requirements so John can start the project.

Delivery time starts when John receives requirements from you.

John works on your project following the steps below.

Revisions may occur after the delivery date.

Initial Consultation

1. Conduct an initial consultation to discuss your app idea and vision. 2. Define the scope, goals, and expectations of the project. 3. Identify your target audience and the problem you will solve for them. 4. Clarify key features and requirements.

Planning

1. Confirm the technical requirements and integrations. 2. Identify additional costs (API fees, hosting, etc). 3. Develop a detailed plan with key milestones and timeline. 4. Gather your feedback on the plan. 5. Make revisions for your approval.

Review the work, release payment, and leave feedback to John.