Viktor Spasevski

Senior Software Engineer

AI-Native9+ YearsVienna, AT

Senior software engineer with 9+ years of experience building scalable, production-grade applications across enterprise SaaS, healthcare, fintech, and AI-driven platforms. Currently building AI-native systems at 9amHealth — a Founders Fund-backed digital health company.

9amHealth · Senior Full Stack Engineer

Jun 2026 – Present

Vienna, Austria

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Featured Work

Skills

React

Next.js

React Native

Angular

Vue.js

Ionic

TypeScript

JavaScript

Tailwind CSS

SCSS

Redux

RxJS

React Query

MUI

Ant Design

Node.js

Java

Kotlin

Spring Boot

REST APIs

GraphQL

WebSockets

RabbitMQ

Stripe

PostgreSQL

MySQL

Redis

Supabase

AWS

GCP

Azure

Docker

Kubernetes

CI/CD

GitHub Actions

CircleCI

Bitrise

Vercel

Cypress

Storybook

Webpack

HubSpot

Claude Code

Claude API

Cursor

n8n

Latest Posts

From Idea to €2,490/month: Building a Niche SaaS in 3 Weeks

From Idea to €2,490/month: Building a Niche SaaS in 3 Weeks

Apr 2026 · 15 min

Building Prewave's 360° Supplier Scoring Platform

Building Prewave's 360° Supplier Scoring Platform

Mar 2026 · 7 min

Building Push at Scale: Engineering Billions of Mobile Messages at Emarsys

Building Push at Scale: Engineering Billions of Mobile Messages at Emarsys

May 2023 · 8 min

YouTube

Content on AI-native development, software engineering, and modern frontend.

Contact

Open for freelance via Toptal and consulting opportunities.