Contact person: Market Signal Alert System

Phone:Show

Email:Show

Location: Upton, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a desktop & mobile app that watches live U.S. equity prices, applies my preferred technical analysis, and pushes a clear BUY or SELL alert whenever my custom criteria line up. My primary environment is macOS and iOS, yet if you are more comfortable starting on another platform and porting later, I’m open to the best technical route.

The must-have indicators are:
• RSI (Relative Strength Index)
• Ichimoku Clouds
• VWAP

I would also like the underlying design to stay modular so I can add or remove other studies over time without a full rewrite.

How the logic should work
1. I set numeric thresholds or rules for each indicator—e.g., “RSI < 30 AND price above Ichimoku cloud AND VWAP trending up.”
2. When a chart meets every rule simultaneously, the system flashes a BUY alert; if the conditions reverse, I want a SELL alert.
3. Alerts must arrive instantly as push notifications on my phone and as banners on my Mac, with the ticker, timestamp, and the indicator values that triggered it. No automatic order execution is required right now.

Data & tech preferences
Live price and volume can come from any reliable API you recommend (Polygon, Alpha Vantage, IEX Cloud, etc.). I’m fine with a local database or lightweight cloud backend as long as it keeps latency low. A clean UI that lets me tweak numbers quickly is essential; a simple drag-and-drop or dropdown selector for each indicator setting would be ideal.

Deliverables
• Running macOS app (universal build preferred) and companion iOS app
• Source code with brief README covering setup, API keys, and how to add future indicators
• Short demo video showing an alert firing from live or replayed data

Please tell me which data provider you would use, what framework you’d build on (Swift, Electron, Flutter, etc.), and an estimated timeline to get to a working prototype with push notifications." (client-provided description)