Drag
Mid-Chain Technologies

service

Solution we
provide

Two tracks, one team: Platform Engineering — architecture, payments, admin, and mobile — and AI Systems — agents, automation, and RAG. Plus ongoing support once you're live. So founders ship a real product, not a brochure site.

See fixed-price tiers
Custom platform and AI engineering overviewPayments and escrow integrationAdmin and operations dashboardMobile companion apps
01
Platform Engineering

Two-Sided Marketplace Architecture & Development

The core system underneath a two-sided marketplace — roles, listing and discovery flows, booking or ordering logic, and the workflows that make a marketplace or an operations-heavy platform actually run.

02
Platform Engineering

Mobile Companion Apps

Native or React Native apps for your platform, so users can transact and operate from their phones, not just a browser tab.

03
AI Systems

AI Agents & Workflow Automation

Automation that does the work, not just suggests it — agentic workflows that carry a multi-step business process through to completion, wired into the tools you already run on.

04
Platform Engineering

Custom Escrow & Payments Integration for Marketplaces

Money moving safely through a marketplace or platform — split payments, payouts, and custom escrow (hold-and-release) logic so funds release only when a transaction actually completes, whatever the business model.

05
Platform Engineering

Admin, Ops & Multi-Role Dashboards

Full visibility and control over your platform, with role-based access that scales — every user, transaction, and permission in one place, so founders, ops, and support each see exactly what they need.

06
AI Systems

AI Matching & Discovery Systems for Marketplaces

Smarter retrieval and connections — AI-powered matching and search-ranking for marketplaces, and retrieval-augmented (RAG) knowledge tools for businesses that need to search or chat with their own data.

07
Support

Post-Launch Iteration & Support

What happens after launch — ongoing iteration, fixes, and new features on a retainer, so your platform keeps improving instead of freezing the day it ships.

Work with us

We would love to hear more about your project