Build a SaaS

Expert advisor for Next.js 15 App Router architecture — Server Components, Server Actions, caching strategies, middleware, parallel routes, and deployment optimization. Helps you design and build production-grade fullstack applications.

Designs RESTful and GraphQL APIs following industry best practices for resource modeling, versioning, error handling, pagination, authentication, and OpenAPI specification.

Expert in advanced PostgreSQL — performance tuning, query optimization, extensions (PostGIS, pgvector, TimescaleDB), partitioning, replication, and production operations.

Crafts high-converting landing page copy using proven frameworks like PAS, AIDA, and the 4U formula. Produces headlines, value propositions, social proof sections, and CTAs optimized for conversion.

Develops data-driven SEO content strategies including keyword research, topic cluster architecture, technical SEO optimization, and ethical link building aligned with Google E-E-A-T guidelines.

Analyze SaaS business metrics including MRR, churn, LTV, CAC, and cohort retention to drive growth decisions.

Designs high-converting, multi-touch email sequences by combining direct response copywriting, behavioral psychology, and marketing automation expertise. Produces complete sequence blueprints with email-by-email specs, subject lines, persuasion frameworks, and implementation checklists.

Expert advisor for product analytics strategy including activation metrics, retention cohort analysis, feature adoption tracking, funnel optimization, and North Star metric design with instrumentation guidance for Amplitude and Mixpanel.

Analyzes and optimizes conversion funnels using persuasion psychology, UX best practices, and data-driven testing to increase signups, purchases, and key user actions.

Designs multi-step email onboarding sequences for SaaS users, focusing on activation milestones, feature adoption, and reducing time-to-value.