ProTrader Platform - Case Study

Client & Context

Client Pro Trader

Industry Trading Education / FinTech

Stage Live in production

Engagement Retainer

The Problem

What they came with.

The client's trading-education community had no link between membership perks and real trading. Anyone could join, demo accounts slipped through verification, and members inflated starting balances to climb the ranks. TradingView indicator access, Telegram groups, and member status were all managed by hand - and the original Next.js monolith had grown into 779 files that made every change risky.

01
Gate membership to verified live broker accounts - reject demos and stop members from inflating starting balances
02
Design a rank ladder plus funding-compliance lifecycle that promotes instantly but suspends fairly, with grace windows and country-based floors
03
Automate invite-only TradingView indicator access with zero manual admin work
04
Migrate a 779-file production Next.js monolith to React/Vite + NestJS without breaking a single route or business rule
05
Ship the full product in 16 languages including RTL scripts, with auto-translated quizzes and announcements
06
Run daily operations - trade syncs, tier rechecks, compliance, access reconciliation - completely hands-off

The Solution

What we built.

Blockmob engineered the platform end to end. Broker verification runs read-only against MetaTrader accounts with demo detection, one-account-per-member enforcement, and starting balances pulled from the broker itself so they can't be gamed. A rank-and-compliance engine promotes members instantly, never demotes without a 48-hour grace window, and applies country-based funding floors - all evaluated by scheduled jobs that also sync trades, reconcile TradingView indicator permissions, and route signals from chart alerts into the in-app feed. Mid-engagement, we migrated the entire 779-file Next.js monolith to a React/Vite SPA backed by a NestJS API - preserving every route, API contract, and business rule.

Read-only MetaTrader verification: demo detection via trade-mode flags, one-member-per-account enforcement, deposits pulled from the broker instead of user input
A single rank + compliance evaluator: sticky promotions, 48-hour grace clocks, rolling 30-day activity requirements, DB-configurable country tiers
Daily TradingView Pine-permission sync that reconciles eligible members against granted access and tracks username changes safely
Signal webhooks: TradingView chart alerts flow into a live in-app feed with entry, stop-loss, and take-profit levels plus confidence scoring
Manipulation-proof gamification: 30 badges and XP where account growth is measured as realised P&L over total deposits
8 scheduled cron jobs with distributed locks run the entire operational load - trade syncs, compliance, tier rechecks, access reconciliation

Tech Stack

Under the Hood.

User Entry point

React 18ViteTailwind CSSLightweight Charts

Frontend

NestJS 11

Backend

SupabaseRedis

Database / Cache

Anthropic ClaudeTelegram MTProtoTradingViewMetaTrader APIsWeb Push / PWA

AI/ML / APIs / Infrastructure

Each arrow represents a request, transaction, or data handoff through the live system.

Key Features

Built to stand out.

Broker-Synced Trade Journal

Every trade syncs from the member's MetaTrader account into a journal with analytics - equity curve, win rate, expectancy, profit factor, and per-trade notes.

8-Tier Status Ladder

Member status rises with verified balance and activity, from Starter to VIP. Promotions are instant; access is only ever reduced through a fair compliance grace flow.