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You will get Claude connected to your CRM, database, or API via custom MCP server
Rising Talent
Rising Talent
Project details
Claude is useful. Claude connected to your CRM, your database, or your internal API is a different tool entirely: ask about your actual business, get real answers, drafted quotes, live reports.
The missing piece is an MCP server built for your systems. Public directory servers only cover public APIs. Your internal tools, your auth, and your permission rules need a custom build.
What you get:
• A custom MCP server for your system (TypeScript, you own the source)
• Read-only by default. Write actions only where you approve each one in writing.
• Configured for Claude Desktop, Claude Code, or Claude for Business
• A test suite with the passing run recorded
• Handoff doc, 15-minute walkthrough video, defect warranty
I run my own business on Claude and custom MCP servers every day. You are buying the setup I use myself, hardened for production.
What I need from you: your system's API docs and a credential you create. I specify exact scopes and never ask for master passwords.
What happens after day 30: run it yourself with the docs, or ask about hosted and maintained plans from $99/mo.
I use AI tools to build fast. I personally test and guarantee everything that ships.
The missing piece is an MCP server built for your systems. Public directory servers only cover public APIs. Your internal tools, your auth, and your permission rules need a custom build.
What you get:
• A custom MCP server for your system (TypeScript, you own the source)
• Read-only by default. Write actions only where you approve each one in writing.
• Configured for Claude Desktop, Claude Code, or Claude for Business
• A test suite with the passing run recorded
• Handoff doc, 15-minute walkthrough video, defect warranty
I run my own business on Claude and custom MCP servers every day. You are buying the setup I use myself, hardened for production.
What I need from you: your system's API docs and a credential you create. I specify exact scopes and never ask for master passwords.
What happens after day 30: run it yourself with the docs, or ask about hosted and maintained plans from $99/mo.
I use AI tools to build fast. I personally test and guarantee everything that ships.
AI Development Type
Knowledge Representation, Software MaintenanceWhat's included
| Service Tiers |
Starter
$2,500
|
Standard
$5,000
|
Advanced
$7,000
|
|---|---|---|---|
| Delivery Time | 7 days | 21 days | 21 days |
Number of Revisions | 1 | 1 | 1 |
AI Model Integration | - | - | - |
Detailed Code Comments | - | - | - |
Knowledge Graph | - | - | - |
Model Documentation | - | - | - |
Ontology | - | - | - |
Source Code | - | - | - |
Taxonomy | - | - | - |
Frequently asked questions
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KL
Keith L.
Jun 24, 2026
Client Onboarding Portal Developer
Working with Bill has been one of the best hiring decisions I've made.
This is my first major software project for my small business, so I spent a lot of time evaluating developers before making a decision. Bill immediately stood out by building a working proof of concept that demonstrated not only his technical ability but also his understanding of my business requirements.
Throughout the project, he has been incredibly responsive, collaborative, and proactive. As I refined the workflow and identified additional business requirements, Bill incorporated the changes into the existing milestones without making the process feel difficult or adversarial. He consistently suggested improvements that made the application better than my original vision, and several of his recommendations have become core parts of the project.
Whenever I found an issue or wanted something adjusted, he addressed it quickly and professionally. Communication has been excellent, and I always know where the project stands.
What impressed me most is that Bill thinks beyond simply writing code. He considers workflow, maintainability, user experience, security, and the long-term success of the application. He asks the right questions, explains his recommendations clearly, and is willing to challenge ideas when he sees a better solution—which is exactly what I wanted in a development partner.
I would recommend Bill without hesitation to anyone looking for a skilled full-stack developer who genuinely cares about delivering a quality product. In fact, we're already discussing the next version of my application because I fully intend to continue working with him.
Five stars isn't enough. Highly recommended.
This is my first major software project for my small business, so I spent a lot of time evaluating developers before making a decision. Bill immediately stood out by building a working proof of concept that demonstrated not only his technical ability but also his understanding of my business requirements.
Throughout the project, he has been incredibly responsive, collaborative, and proactive. As I refined the workflow and identified additional business requirements, Bill incorporated the changes into the existing milestones without making the process feel difficult or adversarial. He consistently suggested improvements that made the application better than my original vision, and several of his recommendations have become core parts of the project.
Whenever I found an issue or wanted something adjusted, he addressed it quickly and professionally. Communication has been excellent, and I always know where the project stands.
What impressed me most is that Bill thinks beyond simply writing code. He considers workflow, maintainability, user experience, security, and the long-term success of the application. He asks the right questions, explains his recommendations clearly, and is willing to challenge ideas when he sees a better solution—which is exactly what I wanted in a development partner.
I would recommend Bill without hesitation to anyone looking for a skilled full-stack developer who genuinely cares about delivering a quality product. In fact, we're already discussing the next version of my application because I fully intend to continue working with him.
Five stars isn't enough. Highly recommended.
MC
Marissa C.
Jun 18, 2026
Lovable → Vercel Migration: React Homeschool App + Supabase
Bill delivered another exceptional migration this time moving MySynapse, my homeschool planning platform, from Lovable Cloud to self-owned Vercel and Supabase infrastructure.
All 43 tables and 2,333 rows migrated perfectly with zero data loss. Student lesson history, curriculum progress, PBL projects, and schedule data all intact and verified. He deployed five AI Edge Functions, resolved a student account labeling issue quickly, and walked me through every activation step with clear documentation.
Communication was excellent throughout proactive, detail-oriented, and always making sure I stayed in control of my own infrastructure. By the end of Milestone 2 I had the app running locally, GitHub connected to Vercel for auto-deploy, and full confidence to make changes independently.
Bill is my go-to developer. Highly recommend!
All 43 tables and 2,333 rows migrated perfectly with zero data loss. Student lesson history, curriculum progress, PBL projects, and schedule data all intact and verified. He deployed five AI Edge Functions, resolved a student account labeling issue quickly, and walked me through every activation step with clear documentation.
Communication was excellent throughout proactive, detail-oriented, and always making sure I stayed in control of my own infrastructure. By the end of Milestone 2 I had the app running locally, GitHub connected to Vercel for auto-deploy, and full confidence to make changes independently.
Bill is my go-to developer. Highly recommend!
MC
Marissa C.
Jun 16, 2026
Lovable → Vercel Migration: React Health App + Claude Code
Bill is exceptional. I came to him as a non-developer with a production health app handling real patient data that needed to be migrated from Lovable Cloud to Vercel and Supabase, a project requiring both technical precision and clinical sensitivity.
What he delivered exceeded every expectation:
— Complete migration of 45 tables, 254 rows, and 15 storage files with zero data loss
— 1,345 automated tests passing — exceeding our contract requirement of 1,326
— Comprehensive RLS verification report proving zero cross-account patient data access
— Proactively caught and fixed the emergency QR code pointing to the old Lovable domain
— Built and configured Resend email service so password reset emails work reliably
— Switched AI features from his temporary Anthropic key to mine seamlessly
— Built a complete Claude Code agent system with experts, memory, skills, and a plain-language START-HERE guide written specifically for a non-developer
— Delivered detailed written instructions for every step requiring my own account access
Bill communicated clearly throughout, worked to deliver on time, handled real patient data with the care it deserved, and went far beyond the scope of what was asked.
I'm hiring him immediately for my second app migration and consider him my go-to developer.
5 stars without hesitation
What he delivered exceeded every expectation:
— Complete migration of 45 tables, 254 rows, and 15 storage files with zero data loss
— 1,345 automated tests passing — exceeding our contract requirement of 1,326
— Comprehensive RLS verification report proving zero cross-account patient data access
— Proactively caught and fixed the emergency QR code pointing to the old Lovable domain
— Built and configured Resend email service so password reset emails work reliably
— Switched AI features from his temporary Anthropic key to mine seamlessly
— Built a complete Claude Code agent system with experts, memory, skills, and a plain-language START-HERE guide written specifically for a non-developer
— Delivered detailed written instructions for every step requiring my own account access
Bill communicated clearly throughout, worked to deliver on time, handled real patient data with the care it deserved, and went far beyond the scope of what was asked.
I'm hiring him immediately for my second app migration and consider him my go-to developer.
5 stars without hesitation
About William
Senior Full-Stack Engineer | Fixed-Price AI Automation, MCP, React
100%
Job Success
Oaklyn, United States - 2:21 pm local time
What I sell as productized projects (see my Project Catalog):
- Automation Rescue Sprint, $1,200 in 5 business days: your broken n8n, Make, or Zapier flows fixed, with alerts and runbooks.
- n8n / AI Automation Build, from $2,500: lead follow-up, invoicing, reporting, AI triage and drafting steps. Deployed, documented, under warranty.
- Custom MCP Server, from $2,500: Claude connected to your CRM, database, or internal API. Read-only by default, least-privilege auth, tested and documented.
- React/Netlify Site Build, from $2,400: 5 to 10 pages, forms, analytics, Lighthouse 90+ mobile.
Every project ships with error handling, documentation, a recorded walkthrough, and a 30-day bug-fix warranty. Explicit deliverables list, explicit out-of-scope list. No hourly meter, no scope drift.
Why me: I run my own business on this exact stack every day. Self-hosted n8n in production, custom MCP servers wired into Claude, and as co-founder and CTO of Be Found Everywhere I shipped 7 production Next.js apps in 5 months: Stripe billing with a dual-pool credit system, a 6-engine LLM pipeline, multi-tenant Postgres with row-level security. 100% Job Success here.
I use AI tools to build fast. I personally test and guarantee everything that ships.
Also available hourly ($95/hr) for senior full-stack work: Next.js/TypeScript apps, role-based dashboards, Stripe billing and monetization (my deepest specialty), auth/SSO, integrations.
Send two sentences on what you want automated or built. Within a day I will tell you whether it fits, what it costs, and when you would have it.
Steps for completing your project
After purchasing the project, send requirements so William can start the project.
Delivery time starts when William receives requirements from you.
William works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery call
A 30-minute call where we confirm your API exposes what you need, agree on read vs write scopes, and lock the plan. The clock starts after this call.
Scaffold and build
I build your MCP server in TypeScript from my hardened production template: auth adapter, logging, and each tool implemented against your API docs.