Financial Data Engineering

Transform market data into time-series pipelines with OHLCV and indicators.

1|Updated Apr 16, 2026
One-click install
npx skills add https://github.com/melissa-pereira-deel/creative-technologist-agent --skill financial-data-engineering
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Financial Data Engineering
Source: https://github.com/melissa-pereira-deel/creative-technologist-agent/tree/main/skills/financial-data
Command: npx skills add https://github.com/melissa-pereira-deel/creative-technologist-agent --skill financial-data-engineering

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Transform messy, high-velocity market data into clean, reliable time-series pipelines.

Core Features & Use Cases

  • OHLCV modeling across multiple timeframes (1m, 5m, 1D, 1W, etc.)
  • Market data sources integration (Brapi, CVM, BCB) and data provenance
  • Indicator computation (MA, RSI, MACD) and Investment Clock logic
  • Scalable storage and governance for regulatory-ready analytics

Quick Start

Ingest a sample market feed and compute a 20-period moving average and RSI for a chosen ticker.

Frequently Asked Questions about Financial Data Engineering

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build data pipelines for high-velocity market data?▼

Financial data pipelines ingest raw market feeds and transform them into clean, reliable time-series structures. This process handles messy inputs to compute technical indicators and store OHLCV feeds across multiple timeframes for fast analysis.

How do I compute technical indicators like RSI and MACD from OHLCV feeds?▼

You compute technical indicators like RSI and MACD by processing modeled OHLCV feeds within a data pipeline. The pipeline ingests market data, calculates moving averages, and outputs indicator values across configurable timeframes such as 1m or 1D.

Can I integrate Brazilian market data sources like Brapi, CVM, and BCB into time-series pipelines?▼

Yes, you can integrate Brazilian market data sources like Brapi, CVM, and BCB into time-series pipelines. The pipeline supports configurable data sources, ingesting external feeds while maintaining data provenance for regulatory-ready analytics.

Does this market data pipeline approach work with Timescale and PostgreSQL for scalable storage?▼

Yes, this market data pipeline approach works with Timescale and PostgreSQL for scalable storage. It stores computed indicators and OHLCV feeds in scalable relational databases, ensuring data governance and reliable time-series retrieval.

What is the best way to model OHLCV data across multiple timeframes?▼

The best way to model OHLCV data across multiple timeframes is to ingest raw market feeds and aggregate them into structured time-series pipelines. This ensures clean data modeling for intervals like 1m, 5m, 1D, and 1W.

How do I track data provenance for regulatory-ready financial analytics?▼

You track data provenance for regulatory-ready financial analytics by integrating market data sources and storing them in scalable Timescale or PostgreSQL databases. This ensures clean, governed time-series pipelines for compliance.