AI BUILDER & PRODUCT MANAGER
I build AI-powered products. From idea to production, fast.
Product Manager at SK ID Solutions. 25+ projects built with Claude Code.
25+
PROJECTS SHIPPED
10+
SERVICES INTEGRATED
INTRODUCTION
About
Building with AI, shipping fast
Hi! I'm Egert Väinaste – Product Manager and AI builder
By day, I lead API product development at SK ID Solutions – building Europe's next-generation e-sealing infrastructure based on the CSC standard. By night (and weekends), I ship AI-powered products at an unreasonable pace.
In the past year, I've built 25+ production applications using Claude Code as my development partner – from OAuth 2.0 API platforms and multi-tenant SaaS tools to mobile apps, data scrapers, and AI-powered job application systems.
My stack: Next.js, React, TypeScript, Tailwind CSS, Neon PostgreSQL, Clerk, Stripe, Vercel – with Claude AI powering the intelligence layer. Every project goes from zero to deployed in days, not months.
I have the vision. And the tools to make it real.
WHAT I BUILD
Projects
A selection of production apps, all built with AI
Alkoholiks API
Production-grade REST API with OAuth 2.0, OpenAPI 3.1, Swagger UI, rate limiting, and developer dashboard. 1,871 products across 5 stores.
PriceHNTR
Mobile drink price comparison app. Browse cheapest drinks across 5 Estonian retail chains with instant search and filters.
Rental Business Kit
Multi-tenant booking platform with service carousel, availability calendar, Stripe payments, and full admin console with 9 management sections.
ApplyKit
Full-stack AI job application platform. CV tailoring, cover letters, interview prep with AI coach, Skills Vault, and Career Coach.
GymPal
Fat-loss strength training PWA with tier-based exercise rotation, live timer, vault for favorites, and calendar history.
HOOG
Harjumaa event aggregator – all cultural, sport, and community events across 16 Estonian towns from 4 data sources.
CrateDig
Music discovery for DJs. Upload your library, roll the dice, let YouTube Music find tracks seeded by songs you love.
Loop Control Center
Dashboard for autonomous Claude Code loops – recurring AI tasks with toggle, monitoring, run history, and success tracking.
WHAT I OFFER
Services
From prototype to production – practical solutions with AI
AI-Powered App Development
Full-stack web applications built with Next.js, React, and AI – from concept to deployed product. Multi-tenant SaaS, APIs, dashboards, mobile-first PWAs.
API Design & Development
Production-grade REST APIs with OAuth 2.0, OpenAPI specs, rate limiting, SDKs, and developer portals. Following CSC and industry standards.
Data Integration & Scraping
Connect any data source – public APIs, web scrapers, government portals. Automated pipelines with daily syncs, deduplication, and structured storage.
AI Automation & Workflows
Autonomous AI loops, scheduled tasks, and intelligent workflows. From email triage to content generation – systems that work while you sleep.
GET IN TOUCH
Contact
Let's talk about your next project.