Data & Analysis
19 skills
Top Data & Analysis Skills
All Data & Analysis Skills
Billing Automation
Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management.
Dbt Transformation Patterns
Master dbt for analytics engineering with model organization, testing, and best practices.
Airflow Dag Patterns
Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment.
Data Quality Frameworks
Implement data quality validation with frameworks.
Spark Optimization
Optimize Apache Spark jobs with partitioning, caching, shuffle optimization, and memory tuning.
Snowflake Semanticview
Create, alter, and validate Snowflake semantic views using Snowflake CLI.
DB migrations and schema changes
Manage Alembic database migrations and schema changes in the letta-cloud core app.
Dsql
Build and deploy PostgreSQL-compatible serverless distributed SQL databases with Aurora DSQL.
Whodb
Database operations including querying, schema exploration, and data analysis.
Managing Database Replication
Automated assistance for database replication tasks.
Designing Database Schemas
Automated assistance for database schema design.
Math Intuition Builder
Develops mathematical understanding through examples, visualization, and analogy
Data Privacy Compliance
Data privacy and regulatory compliance specialist for GDPR, CCPA, HIPAA, and international data protection laws.
Gdpr Data Handling
Implement GDPR-compliant data handling.
Postgresql Table Design
Design a PostgreSQL-specific schema.
Postgres Schema Design
Comprehensive PostgreSQL-specific table design reference.
Query Builder
Convert natural language questions into SQL queries.
Schema Designer
Help design database schemas, create tables, and plan data models.
2026 Coach
Executive coaching skill to plan your 2026 using research-backed process goals.