Subscription Platform UX
Secure Connectivity Platform
Subscription-based connectivity platform with device provisioning, account access, server visibility, and support workflows.
Role & Contribution
Project creator · Product design · UI/UX design · Full-stack development
Built the product independently, from the initial idea and user flows to interface design, frontend, backend, and integrations.
Platform
Web platform for subscription access, device onboarding, configuration delivery, server status visibility, and support handling.
Stack
Next.js, React 19, Tailwind CSS, NestJS, Prisma, PostgreSQL, SSH2, QR Code
Interface Gallery
The gallery walks through the public-to-account flow: homepage, sign-in, app delivery, pricing, server visibility, support, account dashboard, and connection guides.
Login and access recovery
App download flow
Pricing and plans
Server status overview
Support intake
Account dashboard
Connection guides
Overview
Secure Connectivity Platform is a productized access service that turns a technically heavy domain into a clean customer flow. It connects public pages, account logic, device setup, plan handling, and operational support without exposing sensitive infrastructure details.
Challenge
The challenge was to make secure connectivity feel simple at the product level. Users need to register, choose a plan, add a device, download a config, understand server availability, and get support without facing raw infrastructure complexity.
Solution
I structured the case as a full public-to-account journey: landing explains the offer, pricing clarifies access, guides reduce setup friction, the dashboard handles devices and configs, and support closes the operational loop.
Product Flow
A reusable flow map shows how users or data move through the product from entry to outcome.
Account
Subscription Plan
Devices
Connection Management
Locations / Servers
Admin Workflows
Key Features
User account
Plans and subscriptions
Device management
Connection management
Locations and servers
Admin workflows
Architecture / Technical Overview
This diagram stays intentionally high level and avoids exposing sensitive implementation details.
User Interfaces
Subscription Platform
Backend Services
Infrastructure / External Services
Technical Decisions
- • Use Next.js for public pages and account flows so marketing, pricing, guides, and dashboard logic live in one consistent surface
- • Keep backend logic in NestJS with Prisma-backed persistence to structure accounts, plans, devices, and support entities cleanly
- • Handle provisioning and config-related operations through dedicated backend workflows instead of exposing infrastructure mechanics in the UI
Challenges
- • Explain a sensitive technical service in product language without weakening clarity or trust
- • Balance simple onboarding for ordinary users with plan, device, and support logic behind the scenes
- • Show server readiness and connection states without exposing operational details that should stay private
Result
The result is a product surface that makes access, devices, plans, support, and server visibility feel coherent and actionable while keeping the sensitive layer out of the public story.
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