You will get Custom MCP Server for Your API or Data Source
Project details
I build custom MCP (Model Context Protocol) servers that let Claude interact directly with your API, database, or internal workflow — and I've been shipping them into my own production apps for months before I started building them for clients.
I've developed multiple production MCP servers, each with real users actively depending on them. I work in TypeScript (primary) or Python (FastMCP), deploy to Vercel, your cloud, or as a standalone repo, and hand off with documentation clear enough that your team can extend the server without me.
What makes this different:
• Experience matters. Most MCP freelancers have read the docs; I've been shipping this in production.
• Security-first. Credentials never go through Upwork messages — I use secure channels.
• Clear handoff. You get working code, tests, and docs — not a black box.
• Niche focus. MCP and Claude integration are all I do here.
I've developed multiple production MCP servers, each with real users actively depending on them. I work in TypeScript (primary) or Python (FastMCP), deploy to Vercel, your cloud, or as a standalone repo, and hand off with documentation clear enough that your team can extend the server without me.
What makes this different:
• Experience matters. Most MCP freelancers have read the docs; I've been shipping this in production.
• Security-first. Credentials never go through Upwork messages — I use secure channels.
• Clear handoff. You get working code, tests, and docs — not a black box.
• Niche focus. MCP and Claude integration are all I do here.
Programming Languages
JavaScript, TypeScriptCoding Expertise
SecurityWhat's included
| Service Tiers |
Starter
$350
|
Standard
$850
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
About Lanae
Full-stack TypeScript developer specializing in Claude API integration
Lewes, United States - 5:50 pm local time
What I do best:
- Custom MCP servers (TypeScript SDK or Python FastMCP) that let Claude interact with your data, workflows, and APIs
- Claude API integrations in Next.js and React — chat interfaces, agentic workflows, tool use, streaming responses
- Full-stack TypeScript: Next.js, React, Vite, Convex, Drizzle + Neon, Clerk, Vercel
Shipped projects you can actually look at:
- ControlledChaos — ADHD executive-function PWA with a full MCP server and Claude Haiku as in-app AI
- ChickenScratch — editorial portal for a literary society (Next.js + Drizzle + Neon + Clerk)
- ScribeCat v3 — ADHD-friendly lecture companion with real-time transcription (Vite + React + Convex + TypeScript)
- Cha(t)os — multi-user group chat with BYOK Claude API keys and sequential-aware dual Claude responses
- Personal Context MCP — multi-tenant Redis-backed context server powering multiple Claude apps
Good fit for:
- Solo founders and small teams building Claude-integrated features
- SaaS teams that need a custom MCP server for internal or customer-facing use
- Anyone who wants someone who's actually shipped production apps with this stack, not just read the docs
I'm a returning undergraduate at the University of Delaware in Linguistics + Cognitive Science, focused on AI and second language acquisition. I work fast, communicate clearly, and treat every gig as the start of a repeat relationship.
Steps for completing your project
After purchasing the project, send requirements so Lanae can start the project.
Delivery time starts when Lanae receives requirements from you.
Lanae works on your project following the steps below.
Revisions may occur after the delivery date.
The Purchase
Client purchases the project and completes the requirements questionnaire (data source, tools, deployment target, language preference).
Confirmation & Credentials
I send a secure credential channel (1Password / Bitwarden) and a scoping confirmation within 24 hours.