Resume Builder
- Role
- Frontend Developer
- Year
- 2026
- Category
- Frontend · System Design
- Stack
- 4 technologies
A dynamic CV generator built around a schema-driven form engine, live preview, and a client-side PDF pipeline — designed for clean, ATS-friendly output and easy template customization.
01 — Problem
Most resume tools lock you into rigid templates and lose formatting on export. I wanted a builder with live preview, reusable templates, and reliable, print-ready PDFs that pass ATS parsers.
02 — Solution
I engineered a real-time builder in React with synchronized state and live preview, a schema-driven form engine spanning 10+ modules with nested fields and validation, and a client-side PDF workflow using jsPDF for consistent, print-ready exports.
03 — Architecture
A schema describes every resume section; a generic form engine renders nested fields + validation from it, while a preview component subscribes to the same state for instant updates. Rendering is optimized to avoid redundant re-renders during live editing, and jsPDF produces the final ATS-friendly document.
04 — Challenges
- Keeping live preview in perfect sync with a deeply nested form without re-rendering everything.
- Designing a schema flexible enough for 10+ section types yet simple to extend.
- Producing consistent, print-ready PDFs that survive ATS parsing.
05 — Outcomes
- A modular, extensible architecture with reusable section components.
- ATS-friendly, print-ready PDF exports.
- Smooth live editing via optimized state updates.
Stack