AI Fantasy Coach
AI-powered ESPN fantasy football dashboard. Live league data, OpenAI coaching briefings, start/sit optimization, win probability analysis, waiver wire picks, playoff simulations, and season projections.
I'm Jake — a full-stack developer from the Midwest. I specialize in building fast, beautiful web experiences with React, Next.js, and TypeScript. Every project is a new quest.

JAKE
Jake Kaminski · Full-Stack Developer
“Ah, a traveler! Welcome to my corner of the web. I've been crafting digital realms since 2014 — slaying bugs, building empires from raw APIs, and turning vague requirements into polished products. My specialties are React, Next.js, and TypeScript. If you have a quest, I have the code.”
▼ Scroll to continue
Origin Story
My journey started in software — building apps, wrangling APIs, and debugging the cursed depths of legacy codebases. Along the way I picked up design skills and a knack for turning messy requirements into clean, maintainable code.
Now I help teams and businesses bring their ideas to life on the web. Whether it's a greenfield app or a rescue mission on a crumbling codebase, I bring the right tools and a battle-tested process to every project.

Character Sheet
Jake Kaminski
Class: Full-Stack Developer
10+
LVL
6
QUESTS
∞
BUGS
⚡ Attributes
95
FE
Frontend
88
BE
Backend
85
DS
Design Sys
92
TS
TypeScript
80
UX
UX/Product
74
DX
Dev Ops
🎒 Equipment
Framework
Next.js 15
Library
React 19
Language
TypeScript
Styling
Tailwind v4
Database
PostgreSQL
Runtime
Node.js
AI Spell
OpenAI SDK
Deploy
Vercel
Skill Tree
Every adventurer needs the right gear. Here's what I bring to the party.
From pixel-perfect UIs to complex interactive experiences, I build frontends that are fast, accessible, and a joy to use. React, Next.js, TypeScript, Tailwind — the whole arsenal.
Need an API? A database? Auth? I architect full-stack applications with clean separation of concerns, so your app scales without turning into a dungeon crawler.
I create reusable component libraries and design systems that keep your UI consistent and your team productive. Figma to code, every time.
Quest Log
AI-powered ESPN fantasy football dashboard. Live league data, OpenAI coaching briefings, start/sit optimization, win probability analysis, waiver wire picks, playoff simulations, and season projections.
Full website rebuild for an agtech leader — from legacy templates to a modern Next.js + Chakra UI stack with a headless CMS and comprehensive design system.
Built a Next.js + Chakra UI landing page and created animated splash screens and lower thirds for Precision Planting's flagship annual conference.
Created a comprehensive digital design guidelines document for a family of agtech brands — unifying typography, color, spacing, and components across global teams using Figma Slides.

Quick-turnaround web branding for a rebate program — CTAs, banners, and landing page components shipped in days within an existing design system.
Designed and developed a greenfield website for an agtech startup with groundbreaking soil-sampling technology. Parallel content strategy and development sprints.
Clear scope
defined before a single line of code is written
Battle-tested architecture
that won't crumble under load
Iterative delivery
so you see progress every sprint, not just at the end
Battle Plan
They fail because nobody agreed on what to build. Requirements were a napkin sketch. The tech stack was chosen by hype, not fit. And by month three, everyone's lost in the fog of war.
I've been in those dungeons. After years of building web apps across agtech, SaaS, and startups, I've learned that the real magic isn't in the framework — it's in the process.
Start a Quest
Got a project in mind? Drop me a message and I'll scope it out — free of charge. I'm always happy to meet up over coffee and talk through your ideas.