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andreyartyushen

Andrei A

@andreyartyushen

Senior AI Software Engineer

Kazakhstan
Anglais, Russe, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
I am a Senior Backend Engineer with over 10 years of experience specializing in PHP, Laravel, and Symfony. I have a proven track record of architecting scalable APIs for platforms with 100,000+ daily users and leading complex payment integrations with Stripe, PayPal, and Braintree.... Plus d’infos

Compétences

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andreyartyushen
Andrei A
hors ligne • 

Voir mes services

Applications Web Full stack
I will build your laravel backend, API, or payment integration
De300 $US / projetPlus de détails

Expérience professionnelle

Upwork

Senior Software Engeneer

Upwork • Freelance

Jan 2012 - Present • 14 yrs 7 mos

15+ years building production PHP/Laravel systems. I have shipped a billing layer rewrite for a 3M+ install WordPress plugin (Stripe, PayPal, Braintree on AWS), built real-time Shopify/BigCommerce/Vend sync middleware, optimized PostgreSQL at fintech scale (Creditstar), and delivered multi-role event commerce platforms end to end. I founded and launched two SaaS products from scratch: URLMonitor (Laravel + Tinybird analytics) and TellMeWhy (audio transcription + LLM analysis with Paddle billing). I work across the full backend stack - Laravel, Symfony, Vue 3, Nuxt, PostgreSQL, Redis, Docker, AWS - with deep specialization in payments architecture (Stripe Connect, Radar, Subscriptions, Webhooks), e-commerce integrations, and SaaS systems built to last.