Christopher J.
Full-Stack Developer | React, Node.js, AI, Typescript, SaaS MVPs
I build AI systems, real-time platforms, and products that actually get used. Recent projects include: An AI video platform with RAG pipelines, personalization, and generation systems A real-time tournament system with single/double elimination brackets, admin tools, scheduling, and scorekeeping A data extraction and automation platform with high-reliability pipelines and structured outputs Stack I use daily: Frontend: React, Next.js, Tailwind, Vite Backend: FastAPI, PostgreSQL, SQLite, Redis AI / Vector: Qdrant, CLIP, OpenAI Infra: Railway, Docker, GitHub Actions
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $43k
Billed in all: $130,003$130k
$43k in the last 6 months
Across 9 contracts
Earnings, last 30 days
Skill rankings: Top 0.51% in PayPal
Top 1% in 6 of 15 skills, ranked by MRR among everyone on Upwork with the skill.
- PayPal394 freelancers · 🇬🇧 #1Top 0.51%🇬🇧#1 of 6
- #14Bug Fix1,157 freelancers · 🇬🇧 #1Top 1%🇬🇧#1 of 25
- #15Website Customization2,423 freelancers · 🇬🇧 #1Top 0.62%🇬🇧#1 of 43
- #50Tailwind CSS6,978 freelancers · 🇬🇧 #2Top 0.72%🇬🇧#2 of 95
- #53Stripe3,151 freelancers · 🇬🇧 #1Top 2%🇬🇧#1 of 64
- #68Responsive Design9,915 freelancers · 🇬🇧 #2Top 0.69%🇬🇧#2 of 186
- #90Front-End Development8,892 freelancers · 🇬🇧 #3Top 1%🇬🇧#3 of 171
- #97Web Application9,341 freelancers · 🇬🇧 #2Top 1%🇬🇧#2 of 201