sickn33/agentic-bundle-aas-data-analytics

Use when designing an A/B or split test: define the hypothesis, control and variants, estimate sample size, verify tracking, and predeclare metrics and stopping rules.

Analytics de produto — PostHog, Mixpanel, eventos, funnels, cohorts, retencao, north star metric, OKRs e dashboards de produto.

Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data.

Master modern business analysis with AI-powered analytics, real-time dashboards, and data-driven insights. Build comprehensive KPI frameworks, predictive models, and strategic recommendations.

This skill provides guidance for creating sophisticated, interactive data visualisations using d3.js.

Implement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality pipelines, implementing validation rules, or establishing data contracts.

Transform raw data into compelling narratives that drive decisions and inspire action.

Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database architectures.

Production-ready patterns for dbt (data build tool) including model organization, testing strategies, documentation, and incremental processing.

Comprehensive patterns for designing effective Key Performance Indicator (KPI) dashboards that drive business decisions.

Comprehensive market sizing methodologies for calculating Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) for startup opportunities.

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

Diagnose slow SQL with query plans, preserve query results, and verify indexing or query changes against representative data.

Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques. Expert in performance tuning, data modeling, and hybrid analytical systems.

Build comprehensive 3-5 year financial models with revenue projections, cost structures, cash flow analysis, and scenario planning for early-stage startups.

Comprehensive guide to tracking, calculating, and optimizing key performance metrics for different startup business models from seed through Series A.