AI resume builder
Generate
An AI-powered resume builder and career coach. Users write, rewrite and preview their resume live, generate cover letters and interview prep, and export in one click.
- Next.js
- React
- Tailwind CSS
- Prisma
- PostgreSQL
- Clerk
- Gemini
- Inngest
- Year
- 2025–26
- Role
- Full stack development
- Team
- Solo product


(01)The challenge
People struggle to write strong resume content and format it for applicant tracking systems. The AI behind it has to stay fast and affordable — and must never break the flow when a provider fails.
(02)The solution
Next.js Server Actions with Google Gemini for generation, prompt-hashed caching to cut repeat AI cost, hand-written fallbacks so an AI error never blocks the user, and Inngest jobs that refresh industry insights weekly.
(03)Features
What it does.
AI content generation
Summaries, skills and experience bullets written with AI help.
Live preview
Every edit appears instantly, with template switching.
ATS-friendly templates
Modern templates designed to parse cleanly.
One-click export
Download a finished resume ready to send.
(04)Screens
A closer look.




(05)Process
How it came together.
Discover
Understanding the goal: people struggle to write strong resume content and format it for applicant tracking systems.
Design
Structure, key screens and the look agreed before any code was written.
Build
Developed with Next.js, React, Tailwind CSS — fast, responsive and maintainable.
Launch
Tested on real phones and desktops, then deployed to production.
Improve
Fixes, refinements and new features based on how people actually use it.
(06)Under the hood
Highlights
- ✦Response caching keeps AI costs low on repeat requests
- ✦Graceful fallbacks — AI outages never break a core flow
- ✦Google sign-in via Clerk from day one
Architecture
- 01Next.js app (Server Actions)
- 02Gemini AI layer
- 03Inngest background jobs
- 04Clerk auth
- 05PostgreSQL + Prisma
Services used
Tech stack
- Next.js
- React
- Tailwind CSS
- Prisma
- PostgreSQL
- Clerk
- Gemini
- Inngest
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