Kristine T.
Full Stack AI Developer | React, Next.js, TypeScript, Node.js
✅ 6+ years experience | ✅ Full Stack Development | ✅ OpenAI-Powered Platforms I’m a full stack developer with a strong background in React, Next.js, TypeScript, and Node.js, and proven experience building AI-driven applications with OpenAI. I’ve delivered SaaS products, EdTech platforms, and AI-powered tools end-to-end My expertise covers: - Full stack development with React, Next.js, Node.js, PostgreSQL - Modern UI frameworks like Tailwind CSS and Material UI - Building and scaling AI-integrated apps with OpenAI - Collaborating across design, backend, and product teams to ship fast and maintainable solutions I focus on clean, scalable code and delivering features that actually move your product forward. Whether you need a new platform built from scratch or AI features integrated into your app, I can help. Highlighted Expertise: Full Stack Development | React.js | Next.js | TypeScript | Node.js | Tailwind CSS | Material UI | PostgreSQL | REST APIs | AI-Powered Apps | OpenAI Integrations | SaaS Applications | EdTech Platforms | UI/UX Collaboration | Scalable MVPs
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $75k
Billed in all: $148,100$148k
$25k in the last 6 months
Across 6 contracts
Earnings, last 30 days
Skill rankings: Top 0.19% in Material UI
Top 1% in 15 of 15 skills, ranked by MRR among everyone on Upwork with the skill.
- Material UI1,027 freelancers · 🇬🇪 #1Top 0.19%🇬🇪#1 of 16
- Storybook573 freelancers · 🇬🇪 #1Top 0.52%🇬🇪#1 of 6
- #4Jest412 freelancers · 🇬🇪 #1Top 0.97%🇬🇪#1 of 7
- #9Chatbot1,273 freelancers · 🇬🇪 #1Top 0.71%🇬🇪#1 of 2
- #10GraphQL3,403 freelancers · 🇬🇪 #1Top 0.29%🇬🇪#1 of 28
- #13REST API5,062 freelancers · 🇬🇪 #1Top 0.26%🇬🇪#1 of 34
- #14Redux3,245 freelancers · 🇬🇪 #1Top 0.43%🇬🇪#1 of 34
- #18Tailwind CSS6,978 freelancers · 🇬🇪 #1Top 0.26%🇬🇪#1 of 64