All Articles
Scaling a Gemini API SaaS to $10K MRR: Acquisition, LTV, and Churn Defense
Turning a Gemini-powered SaaS from $1,000 MRR to $10,000 MRR is not a product problem but a customer problem. A practical 12-month playbook covering acquisition channels, pricing architecture, and churn defense.
Monetizing a Solo SaaS on Gemini 2.5 Pro: Pricing, Billing, and Usage-Control Roadmap
A hands-on roadmap for turning a Gemini 2.5 Pro-powered solo SaaS into a monthly revenue business, covering pricing design, Stripe integration, and token usage management.
Diagnosing Stuck or Failed Jobs in the Gemini Batch API
A field guide to the Gemini Batch API: how to diagnose jobs stuck in QUEUED or RUNNING, how to read FAILED error messages, and how to design fallbacks that survive the 24-hour SLA.
Quietly Catching Wrong Answers in Your Gemini-Powered App — A Production Auto-Eval Loop
Running Gemini in production eventually shows you responses that are 'kind of wrong.' I want to catch them before users do. This is the exact auto-eval loop I run over live traffic, with the prompts I use and the mistakes I had to learn my way through.
Don't Let Your Gemini Prompts Silently Rot — A Practical Regression Testing Playbook with Pytest
Ever tweaked a prompt and watched production quality quietly degrade? This article walks through testing Gemini API prompts with Pytest, combining snapshot tests and LLM-as-Judge to catch regressions automatically — all from the perspective of an individual developer running things solo.
Why Your Gemini API Code Breaks After Deploying to Serverless
Your Gemini API code works locally but breaks the moment you deploy to Vercel, Cloudflare Workers, or AWS Lambda. The causes almost always fall into three buckets: env vars, runtime mismatch, and timeout ceilings. Here is how to isolate each.
Summarizing Long PDFs with Gemini API: A Chapter-Chunk and Re-Merge Pattern
Throwing a 500-page PDF into Gemini 2.5 Pro's huge context window looks like it works, until you read the back half of the summary. This article walks through a chapter-chunk + parallel summarization + final re-merge pattern, including a Python implementation and the trade-offs I ran into.
When the Gemini API Quietly Gets Worse in Production: Detecting Output Quality Drift
Right after launch, your Gemini-powered product feels sharp. A few weeks in, something feels a little off, but you cannot put a number on it. This is the lightweight production monitoring setup I actually use to turn that 'feels off' into data, and to decide when to act.
The Gemini API + Workspace B2B Playbook for 5,000 USD/Month in Indie Revenue
A revenue blueprint for indie developers stepping up from 1,000 USD/month side income to 5,000 USD/month B2B contracts. Covers lead sources, pricing negotiation, contracts, delivery, and recurring engagements built on Gemini API + Google Workspace.
Designing Pay-Per-Use Pricing for Gemini API SaaS — Backing Out Profitability from Cost
A cost-first approach to pricing your Gemini API SaaS. Walk through token economics, worst-case heavy-user exposure, and the minimum price you need to charge to stay profitable.
Putting Gemini 2.0 Flash to Work — Notes from Cutting My Solo API Bill in Half
Defaulting to Pro for everything is expensive. Over three months of moving tasks onto Gemini 2.0 Flash, I learned which jobs migrate cleanly and which don't — here's the honest rundown.
Rendering Gemini's Thought Summaries in a Next.js UI — A Production Pattern for Explainable AI
A production walkthrough for surfacing Gemini 2.5 / 3 thought summaries in a Next.js UI. Covers the SDK configuration, Server-Sent Events, a React collapsible component, observability, and the UX judgement calls you face when you decide how much of the AI's reasoning to show.