SaaS Product / Platform Engineering / Unique Proxies
A Full-Stack Proxy Platform for Unique Proxies
Product + gateway + growth system
A connected SaaS product spanning acquisition, authentication, billing, proxy generation, live quality filtering, usage analytics, referrals, and an operations-focused admin system.
01 / The challenge
What had to change.
Unique Proxies needed more than a polished front door. The business required a trustworthy path from search and signup through bandwidth purchase and proxy generation, while the operating team needed visibility into customers, network health, provider performance, fulfillment, and unit economics. Every public promise also had to track what the live network could actually support.
02 / The strategy
The moves that mattered.
- 01
Built the authenticated customer product around Discord and email access, account-level bandwidth, proxy generation, exports, transactions, referrals, and self-service account tools
- 02
Connected Stripe Checkout to atomic bandwidth crediting and an idempotent webhook flow so retries cannot double-credit an order
- 03
Developed a custom gateway with signed customer credentials, bandwidth enforcement, sticky and rotating sessions, and weighted upstream-provider routing
- 04
Streamed proxy checks through an active quality pipeline covering connectivity, identity, latency, ban signals, and eligible checkout reachability
- 05
Created an admin operating system for customer support, finance, provider comparison, health checks, feature flags, blocklists, and conversion intelligence
- 06
Expanded the public site from two pages into a 20-route acquisition system with commercial landing pages, transparent pricing, original guides, structured data, and cross-domain measurement
03 / The outcome
What changed
after the work.
01
End-to-end customer journey
from acquisition and Discord sign-in through purchase, generation, filtering, and usage visibility
02
Multi-provider gateway
with signed credentials, weighted routing, durable bandwidth limits, and provider-level diagnostics
03
Live quality filtering
streams progress and scored results across the active proxy-check pipeline
04
Operations command center
joins customer support, finance, health, fulfillment, and conversion intelligence in one admin product
05
20 crawlable marketing routes
expanded from the original two-page public search footprint
06
Security hardened
with RLS, privileged-route gates, rate limits, idempotent billing, and durable suspension controls
The takeaway
This project is the clearest expression of full-stack product work in the portfolio: the brand promise, customer experience, billing logic, network gateway, internal operations, and measurement layer all had to agree with one another.
More from the build.
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