Hi, I'm Jiajun Bao
Fullstack Developer
Fullstack Developer with 6+ years of experience developing customer-facing applications and features that drive user engagement and business value
About Me
Experienced Fullstack Developer passionate about building scalable SaaS solutions and leading high-performing teams
Fullstack Developer with 6+ years of experience developing customer-facing SaaS solutions. Experienced in delivering large-scale SaaS products end-to-end — from backend APIs and data pipelines to modern frontend interfaces.
With 3+ years focused on backend APIs, services, and data pipelines, and another 3+ years delivering end-to-end fullstack features with modern UI and API integration, I bring a comprehensive understanding of the entire software development lifecycle.
As a proven team player and Certified ScrumMaster®, I have 3+ years of team leadership experience leading ceremonies, monitoring epic and feature progress, managing sprint priorities and team capacity, and improving overall team performance and efficiency. I've mentored 5 junior engineers, accelerating onboarding and providing hands-on technical guidance.
Skills
Technologies and tools I work with
Frontend
Backend & API
Data & Infrastructure
Cloud & DevOps
Leadership & Methodology
Projects
Some of my recent work and side projects
RTO Tracker
A mobile application available on the App Store for tracking Return-to-Office schedules. Built with modern mobile development practices and user-friendly design.

J&S Boutique Website
A modern display website for J&S Boutique showcasing products with responsive design and smooth user experience. Features item storage in Supabase and is hosted on Vercel.
Personal Portfolio
A modern portfolio website showcasing my work and skills. Built with Next.js 16, React 19, TypeScript, and Tailwind CSS v4, featuring smooth animations and responsive design.
Get In Touch
Have a project in mind or want to collaborate? Let's talk!
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