Oleksii Siniaiev · Senior Full-Stack Engineer

I build web products that stay maintainable.

Laravel & PHP on the backend, Vue.js & React on the frontend, AWS & Docker under the hood. I ship SaaS platforms, billing engines, and content products end-to-end — 10+ years, zero shortcuts.

Clean architecture, honest code, things that ship.

Laravel PHP MySQL Vue.js React TypeScript AWS Docker
Oleksii Siniaiev

Latest

From the blog

Technical articles based on real problems from work. Laravel, WordPress, architecture, performance, and modern PHP.

Portfolio

Selected work

Real projects I've shipped — from content platforms to SaaS products.

Companies I've worked with

  • Artnet News
  • WebSpellChecker
  • DHL
  • WGames
  • RITE
  • SLP Test Prep
  • SPALAH

Background

A bit about me

Built my first e-commerce site in high school. Studied law, then chose code. Never looked back.

My journey started with an online store I built for my father's business while I was still in high school. It brought in real customers, and that was enough to make software feel more real than any classroom ever did.

I later earned degrees in law and engineering, but chose code as the path worth doubling down on. Since then I've worked across freelance, outsourcing, and product teams — from WordPress and Laravel builds to SaaS systems, billing, infrastructure, and full-stack product delivery.

What matters to me now is ownership: understanding the whole system, making it reliable in production, and keeping it maintainable for the next person. Outside work, it's gym, hiking in the Spanish mountains, Linux, and whatever hardware project is waiting its turn.

10+ years in web development
50+ projects shipped
Full-stack backend to frontend to deploy
SaaS product engineering focus
  • Laravel
  • PHP
  • WordPress
  • MySQL
  • PostgreSQL
  • Redis
  • REST APIs
  • OAuth 2.0
  • Vue.js
  • React
  • TypeScript
  • JavaScript
  • Inertia.js
  • Tailwind CSS
  • jQuery
  • SCSS
  • AWS
  • Docker
  • GitHub Actions
  • Nginx
  • Linux
  • CI/CD
  • Stripe
  • Node.js
  • Angular
  • PHPUnit
  • Jest
  • Git
  • Composer

Contact

Want to get in touch?

Best for project context, technical questions, consulting conversations, or direct engineering opportunities. Email is the simplest path.