Building a Subscription SaaS on Gemini API and Cloudflare Workers — A Complete 2026 Implementation Guide
An end-to-end implementation guide for shipping a subscription SaaS on Gemini API, Stripe, and Cloudflare Workers — including model tier switching, KV-based access control, rate limiting, and the production edge cases that always show up.
Launching a Paid Service on Gemini API — A 2026 Roadmap
A practical 2026 roadmap for monetizing a service built on Gemini API — covering model selection, unit economics, pricing models, and the architectural decisions that decide whether your low API costs become a competitive edge or a price-war trap.
A Blueprint for Building a Profitable Indie SaaS on the Gemini API
How to take Gemini's long context, native multimodality, and generous free tier and build them into a recurring-revenue SaaS as a solo founder. Pricing tiers, cost routing rules, and a 90-day plan to your first $1,000 of MRR.
Build a CSV Insight App with Gemini API and Streamlit — A Production-Ready Dashboard with Auto-Insights and Visualization
A production-grade implementation guide for a Streamlit + Gemini API data analysis app. Upload a CSV, get auto-insights and visualizations in seconds. Covers schema inference, structured output, and real-world rate-limit handling.
Gemini API Prepaid Billing Migration 2026 — Impact and Pre-Flight Checklist
Gemini API is moving to a prepaid billing model. Here's exactly what changes, what breaks if you ignore it, and the pre-flight checklist I used for my own production services.
Auto-Categorizing 3,000 Wallpaper Images With Gemini Vision API — A Real Production Account
Manually categorizing thousands of wallpaper images doesn't scale. This is a hands-on account of building an auto-classification pipeline with Gemini Vision API — covering design, implementation, actual cost, and the failure patterns I hit running 3,000 images through it.
Cut Gemini API Costs by 6x with Gemini 2.5 Flash-Lite
Gemini 2.5 Flash-Lite is now stable and generally available. This guide compares pricing against Flash and Pro with real numbers, walks through Python code examples, and explains which tasks are a perfect fit—and which aren't.
A Gemini API Monetization Roadmap for Solo Developers — Apps and Billing Funnels Built Around Multimodal
How does a solo developer turn Gemini's multimodal capabilities into actual revenue? This deep dive covers app architecture, billing funnels, Stripe integration, and operational lessons — every layer with implementable code.
Understanding Gemini API Pricing — A Cost Strategy That Squeezes the Free Tier
Gemini API offers one of the most generous free tiers around, but the boundary is genuinely confusing. This piece sorts out where the free tier ends, when to switch to paid, and how to lean into context caching and multimodal billing — all from a solo developer's wallet perspective.
A Blueprint for Production-Grade Structured Output with Gemini API
A practical blueprint for running Gemini API's Structured Output reliably in production. Covers schema design, error handling, and performance optimization end-to-end.
Building an LLM-as-Judge Evaluation Pipeline with Gemini — Production-Grade Design and Implementation
A practical guide to building an LLM-as-Judge evaluation pipeline using Gemini 2.5 Pro / 3 Pro as the judge. Covers Pointwise / Pairwise judging, bias mitigation, human-correlation measurement, and cost optimization, with working Python code for production use.
Production Streaming UI with Gemini API + TanStack Query — Cancellation, Retries, and Cache Coherence
TanStack Query is optimized for one-shot REST/JSON requests, so streaming responses don't fit naturally. This guide walks through the gotchas of using Gemini API SSE with TanStack Query and the production-grade design patterns that hold up in real apps.