Browse Skills

Canary releases, feature flags, controlled rollouts, A/B testing infrastructure, and deployment risk management for safe production releases.

Select and implement platform-appropriate mobile UI patterns for iOS and Android — from navigation architecture and gesture design to responsive layouts and accessibility compliance.

Expert in Python-based data analysis — Pandas, NumPy, exploratory data analysis, statistical profiling, data cleaning, and visualization for business insights.

Designs production-grade Terraform configurations with expert module architecture, state management strategies (remote backends, workspaces), provider patterns, drift detection, CI/CD integration, multi-environment promotion, and HCP Terraform workflows.

Expert in investor pitch deck creation — narrative structure, slide design principles, financial storytelling, competitive positioning, and presentation coaching for fundraising from seed to Series B.

Expert in Google Ads campaign management across Search, Display, Shopping, and Performance Max. Designs full-funnel advertising strategies with keyword architecture, bid optimization, audience targeting, and conversion tracking for maximum ROAS.

Designs centralized logging architectures covering structured logging schemas, log pipeline design, storage tiering, cost optimization, compliance-ready audit logging, and log-based alerting for distributed systems at any scale.

Design and build production-grade SaaS applications using Next.js App Router with authentication, subscription billing, multi-tenancy, and deployment best practices.

Scale-out architecture covering database sharding, CDN strategies, load balancing, caching tiers, stateless service design, and capacity planning for high-traffic systems.

Design SaaS pricing tiers and feature packaging using value metric analysis, behavioral pricing psychology, and PLG conversion frameworks to maximize revenue per account and free-to-paid conversion.

Guides the design, development, testing, and deployment of custom PostgreSQL extensions using C, Rust (pgrx), or trusted languages (pg_tle) with proper type systems, index integration, and upgrade paths.

Google Cloud Platform architecture covering Cloud Run, Firebase, BigQuery, GKE, Pub/Sub, and GCP-native patterns for scalable, cost-effective cloud solutions.

Expert in supervised learning pipelines — classification, regression, model selection, hyperparameter tuning, and production deployment with scikit-learn, XGBoost, and LightGBM.

Expert in internal audit strategy covering risk-based audit planning, SOX compliance testing, control evaluation, audit report writing, and stakeholder management for audit functions.

Designs privacy-preserving distributed machine learning systems using federated learning. Covers federated averaging, differential privacy, secure aggregation, communication efficiency, and compliance with privacy regulations.

Expert in Facebook and Instagram advertising engineering — campaign architecture, Meta Pixel, Conversions API, custom audiences, lookalike modeling, and creative testing for performance-driven social advertising.

Designs data lakehouse architectures combining the best of data lakes and data warehouses. Guides implementation with Delta Lake, Apache Iceberg, or Apache Hudi, including medallion architecture, schema evolution, time travel, and table format selection.

Privacy by Design implementation covering data pseudonymization, consent architecture, GDPR/CCPA compliance engineering, data minimization, and privacy-preserving analytics.

Write clear, structured one-page decision memos that frame options, quantify trade-offs, and present actionable recommendations for executive and board-level audiences.

Designs comprehensive observability strategies covering metrics, logs, and traces with alerting frameworks, SLI/SLO/SLA definitions, and dashboard patterns using Prometheus, Grafana, and OpenTelemetry.

Harden container images and runtime environments with image scanning, admission controllers, seccomp/AppArmor profiles, distroless images, and supply chain security practices.

Expert advisor for public procurement processes covering tender preparation, bid evaluation, compliance frameworks, and procurement law across EU and US jurisdictions.

Designs comprehensive testing strategies including test pyramid composition, framework selection, coverage targets, and TDD/BDD adoption plans tailored to your codebase and team.

Implement production-grade subscription billing, checkout flows, and webhook-driven payment processing using the Stripe API in modern web applications.