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Artem S

@artem_stepochkin

Message

I build scalable PHP applications and lead backend engineering teams.

Ukraine

Message

I've led the architecture and development of high-load CRM systems and lead-generation platforms at B2Leads using Yii2 and Laravel, integrating LLMs, payment gateways, CRM systems, and the Telegram API. I focus on scalable applications, performance optimization, data parsers, queues, batches, jobs, Horizon, and Redis.

I've also founded and scaled a web development agency and launched proprietary software products. Across 19 years of commercial experience, I've delivered web and e-commerce solutions, led teams of 5–15, shaped technical strategy, and managed projects from requirements through deployment and support.

Experience

Work history, roles, and key accomplishments

Current

Senior PHP Developer

Current

B2Leads

May 2018 - Present (8 years 3 months)

Led the development and architecture of web applications
using Yii2 and Laravel.
 Developed and maintained high-load CRM systems and lead generation platforms.
 Optimized application performance and scalability.
 Integrated third-party services, including LLMs, payment gateways, CRM systems, and
the Telegram API.
 Developed data parsers and worked with Queues, Batches, Jobs, Horizon, Redis

Python PHP 8+Laravel Yii jQuery Kotlin MySQL PostgreSQL Redis Horizon AI Agents LLM Integrations Telegram Bot API API Integration Query Optimization

Co-founder, CTO, Team Lead

Deluxcode

Jan 2017 - Jan 2018 (1 year)

Led the development of web projects from concept to delivery.
 Defined technical strategy and designed scalable software architectures.
 Managed development teams and collaborated closely with clients and stakeholders.
 Designed and developed complex web applications using Laravel and Yii2

PHP 8+Yii WordPress jQuery