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Bridger – AI image generation SaaS

Product + Engineering

Problem

Users wanted to generate custom bridge images but existing tools lacked specialized prompts and pricing models.

My role

AI-powered image generation tool for custom bridge designs. Defined plans and pricing based on image-generation cost models, chose image model and prompt strategy, iterated on prompt presets with early users.

AI/ML component

Chose image model, prompt strategy, and safety constraints; iterated on prompt presets with early users. Defined plans and pricing based on image-generation cost models.

Product decisions

  • Built end-to-end from idea → scoped MVP → pricing tiers → live production app with subscription plans.
  • Integrated PostHog for analytics to track conversion and usage patterns.

Impact / validation

  • Live production app with subscription plans.

Technologies

Next.js 15React 19TypeScriptTailwind CSSNode.jsExpress.jsPostgreSQLClerkStripeRadix UIFramer MotionReact Hook FormZodNext ThemesLeonardo AIPostHogNodemailerLucide ReactSonnerReact IconsHelmetExpress Rate LimitingCORSJWTMulterChatGPTDigital Ocean