Contact person: Development of free information Platform with Real-Time Market Data & Brokerage Streaming APIs (Web & API)

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Location: Southwark, France

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Description:
We are seeking a skilled development team or experienced freelancers to build a comprehensive investment platform, inspired by Musaffa, with robust support for real-time stock market data and live brokerage integrations. The website to copy is [login to view URL] (including ability to inboard new customers)

Project Details:

Integration of leading financial data APIs for real-time equity prices, such as [login to view URL], Finnhub, IEX Cloud, Tiingo (IEX feed), Twelve Data, Alpha Vantage, etc.

Integration of brokerage APIs (Interactive Brokers – streaming via WebSocket or TWS/IB Gateway) for live trading, order management, and real-time portfolio updates.

Web application featuring dashboards, analytics, automated financial screening for halal/haram asset classification, custom watchlists, and expert workflow.

Automated analysis of company financials (annual reports, ratios, and statements) using machine learning or rule-based screening logic.

Secure, compliant payment system integration (Stripe, Paypal, credit card; subscriptions and transactions).

Admin console and documentation.

Core Requirements:

Microservices-based modular architecture with containerized deployment (AWS/GCP/Azure).

Front-end SPA in React, Angular, or Vue.js supporting real-time updates.

Back-end in Node.js, Python, or Java (REST, WebSocket, real-time streaming).

Integration with one or more real-time market data providers ([login to view URL], Finnhub, IEX Cloud, Tiingo, Twelve Data, Alpha Vantage…).

Integration with Interactive Brokers or similar, supporting order execution and real-time portfolio streaming (WebSocket/TWS/IB Gateway).

Automated data analysis pipeline for financial filings and instant halal/haram classification.

API endpoints (REST/WebSocket/webhook) for platform features, partner access, and event notifications.

Documentation covering public and internal APIs, data architecture, security, and compliance.

GDPR/PCI-DSS compliance.

Proposal Guidelines:

Detail your experience with financial data APIs and brokerage integrations.

List recommended tech stack, API providers, and streaming/data processing approaches.

Share relevant project examples (trading, fintech, streaming platforms).

Provide estimated timeline, project milestones, costs, and maintenance proposal." (client-provided description)