Public Profile

Senior Backend / Full-Stack Developer with over 16 years of programming experience and more than 9 years of professional experience building web applications, SaaS platforms, and eCommerce systems.

I specialize in building reliable backend systems, API integrations, online stores, business software, and custom web solutions.

**Services:**

* Backend systems and REST API development;
* SaaS platform development;
* eCommerce development and optimization;
* CRM, ERP, and warehouse management systems;
* Payment gateway, courier, and third-party API integrations;
* Automation, background workers, and queue systems;
* Database and performance optimization;
* Legacy system modernization and migration;
* Docker-based infrastructure and deployment;
* AI feature development and integration.

**Core Tech Stack:**
PHP 8, Symfony 7/8, Go (Golang), TypeScript, Node.js, React, Next.js, SvelteKit, PostgreSQL, MySQL, Redis, NATS, REST APIs, JSON, XML, Git, GitHub, Docker, Docker Compose, Nginx.

**Frameworks & Technologies:**
Symfony, Laravel, Gin, React, Next.js, SvelteKit, Tailwind CSS, Prisma, BullMQ, Prometheus, Grafana.

I have extensive hands-on experience with eCommerce architecture, multi-tenant SaaS systems, payment integrations, courier services, warehouse workflows, automation, analytics, and integration-heavy applications.

I work on both greenfield projects and existing systems that require new features, performance improvements, refactoring, integrations, or modernization.