About

Project Summary I’m seeking a senior-level automation engineer with deep expertise in Zapier, Notion, and API-driven workflow design to build a polished MVP for a crypto alerts platform. This system will: Track user portfolios (Notion DB) Fetch live crypto prices (CoinGecko API) Run ROI and threshold logic (Zapier) Monitor whale wallets for large movements Deliver high-reliability notifications (push/SMS/email) Generate daily automated portfolio + whale summaries Integrate with Stripe for subscription access control The core aim is a lean-but-professional backend without custom server infrastructure — built through world-class usage of Zapier, Notion, and webhooks. If you’re the kind of automation expert who builds systems that feel like custom software — using no-code tools — this is for you. What You’ll Build 1. Professional Notion Database Architecture Portfolio table (coin, amount, cost basis, exchange, notes) User settings table (timezone, alert thresholds) Whale wallet watchlist Wallet address Network (ETH, BSC, SOL) Trigger thresholds (USD, token amount, or abnormal movement) Clean relational structure built for scale 2. Crypto Price + ROI Automation Engine Using Zapier + CoinGecko API: Pull real-time token prices Compute per-coin ROI and portfolio totals Trigger alerts based on thresholds: Price triggers Percentage movements ROI targets Log data back into Notion This logic must be resilient, rate-aware, and optimized for performance. 3. Whale Wallet Monitoring Engine This is a critical feature. Using APIs such as Etherscan, BSCScan, Solscan, or other blockchain explorers: Monitor selected whale wallets Detect large-value transfers Detect sudden inflows/outflows Identify abnormal activity patterns Log each detected event into Notion Fire real-time notifications summarizing the event Support customizable triggers per wallet Examples: “Alert me when more than $500k in ETH moves out of Wallet A” “Notify me if greater than 10,000 SOL hits Wallet B” “Notify me when Wallet C makes 3+ transfers in an hour” 4. Notification System Using Zapier + the provider you recommend (Pushover, Pushbullet, SMS, email, etc.): Real-time mobile/desktop push Clean, informative formatting Event metadata (amount, direction, wallet, timestamp) Failover paths (if push fails → email fallback) 5. Automated Daily Summary (3:00 AM PST) Push a full snapshot including: Portfolio value and ROI Top gainers/losers Whale wallet activity summary (transfers, inflows/outflows) Optional: sentiment indicator or volume compared to previous day 6. Webhooks You will design webhook endpoints for: Triggering scans Triggering alert logic Tying this system into future mobile/web apps Stripe membership validation 7. (Optional) Stripe Subscription Layer $4.99/mo subscription Auto-disable alerts on cancellation or delinquency Grace periods Upgrade/downgrade handling