Available for new opportunities

Hello, I'm Alex.

I architect
scalable solutions

Senior PHP Team Lead with 18+ years of experience. I build high-performing teams and craft robust Laravel applications for complex full-stack projects.

Alex Babintsev

Expertise

Technical Arsenal

A comprehensive toolkit honed over 18 years of building scalable web applications.

Core Stack

PHP 8.x Laravel 5-12 JavaScript Livewire Alpine.js Filament

Data & Search

MySQL PostgreSQL Redis Meilisearch Elasticsearch

DevOps & Infra

Docker CI/CD Git Nginx Supervisor

AI & LLM

OpenAI API Google Gemini RAG GitHub Copilot

Testing & Quality

Pest PHPUnit PHPStan Laravel Pint

Integrations

Telegram Bot Payment APIs Google Maps WebSockets

Portfolio

Featured Projects

Recent work showcasing full-stack capabilities and architectural complexity.

XML VALIDATOR

XML Validator & Formatter

Live

Full-stack microservice application featuring real-time XML validation (XSD, DTD, RelaxNG), streaming processing for large files, syntax-highlighted editor, and background job queues.

Laravel 12 Python TALL Stack
Visit xmlvalid.com
MKDN EDITOR

MKDN - Collaborative Editor

Live

Real-time collaborative markdown editing platform with multi-user live cursors, document versioning, and instant collaboration features. Uses Yjs for conflict resolution.

Laravel 12 API TanStack WebSockets
Visit mkdn.app

Wally - Wallpaper Platform

In Progress

Scalable wallpaper management system with automated multi-source crawling, intelligent duplicate detection using perceptual hashing, and full-text search.

Laravel 12 MeiliSearch Horizon

OLXY - Real Estate Monitor

In Progress

Multi-source real estate monitoring platform with AI-powered address parsing, real-time Telegram notifications, and interactive map search with geolocation filters.

Laravel 11 OpenAI/Gemini Telegram Bot

Career

Work Experience

A timeline of professional growth and leadership.

Laravel Team Lead

Speedfit (Vienna, Austria)

2025 – Present

Leading an 8-person team building a large-scale web application for an Austrian fitness club chain (17 clubs, 60k clients).

  • Architected platform using Laravel 12, PostgreSQL, Filament
  • Improved code quality and reduced deployment time by 15%
  • Managed sprint planning and mentored developers

Senior Laravel Developer

Red Chameleon

2018 – 2025

Led development on multiple concurrent client projects. Made architectural decisions and established technical standards.

  • Led delivery of 15+ projects with 95% on-time rate
  • Reduced API response time by 40% via optimization

PHP Team Lead

Krung

2013 – 2018

Led a development team of 5+ developers for a retail company. Established code review processes and development standards.