Контактная информация

Соискатель указал телефон , эл. почту и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/9227161/

Опыт работы

Full-Stack Developer

с 03.2025 по наст. время (11 месяцев)
CODE IN CLAY ONLINE STORE, Дистанційно (IT)

E-commerce platform for selling handcrafted clay cups.

• Design a DDD-based architecture for Product, Cart, Order, OAuth, and Shared contexts.
• Implement CQRS and value objects to enforce domain invariants and improve consistency.
• Build secure OAuth 2.0 integration between Angular and Symfony applications.
• Implement API Platform features enabling custom controllers, state providers, and flexible read models.
• Develop a responsive Angular storefront with efficient, lazy-loaded images and mobile-first UX.
• Implement asynchronous workflows (email notifications, cart expiration) using RabbitMQ.
• Create Docker-based development and production environments for consistent delivery.
• Implement frontend unit tests and backend functional/integration tests, backed by automated CI validation.

Lead Software Architect

с 02.2024 по 03.2025 (1 год 2 месяца)
STFALCON LLC, Дистанційно (IT)

A startup Enterprise Management System (EMS) platform managing business operations, workflows, and financial processes.

• Architected and delivered a microservices-based enterprise platform from scratch.
• Established engineering processes: onboarding, coding standards, and cross-team reviews.
• Designed 15+ Symfony microservices covering identity, payments, ledger management, task workflows, and messaging.
• Implemented AMQP-based asynchronous communication and hexagonal architecture for resilience.
• Introduced a Golang API Gateway providing centralized routing and API composition.
• Enabled real-time Admin panel updates using WebSockets and event-driven notifications.
• Partnered with DevOps to operate Docker/Kubernetes infrastructure on Google Cloud.
• Achieved 70%+ test coverage using PHPUnit, static analysis, and CI quality gates.

Independent Full-Stack Architect and Developer

с 02.2023 по 02.2024 (1 год)
SELF-DIRECTED SOFTWARE ENGINEERING INITIATIVE, Дистанційно (IT)

Personal research MVP exploring Symfony-based microservices and Angular.

• Developed a microservice ecosystem with asynchronous messaging, orchestration, choreography, and idempotent processing.
• Built a high-performance API Gateway using OpenSwoole.
• Implemented core domain services (Ledger, Blacklist, Reporter, Support, Email, SMS, OAuth, Currency) backed by Doctrine ORM/ODM.
• Integrated Elasticsearch alongside PostgreSQL and MongoDB to support blended full-text search, document storage, and relational persistence.
• Designed distributed transaction flows using the Saga orchestrator pattern to ensure reliability across domain services.
• Delivered Admin and Mobile apps (Angular + Capacitor) with shared component libraries.
• Implemented 2FA login flows, real-time messaging, and SSE-based notifications.
• Ensured reliability through PHPUnit functional and integration testing across all microservices.

Solutions Architect

с 12.2021 по 02.2023 (1 год 3 месяца)
WALLET FACTORY PL LLC, Дистанційно (IT)

Digital wallet, payment processing, and rewards platform (enterprise fintech).

• Defined and guided the technical vision for enterprise-grade financial products.
• Led developer onboarding, interviews, and mentoring.
• Designed a fork-based GitLab delivery model, enabling on-demand updates for clients.
• Reduced infrastructure setup time from 1 week to 1 day via full Dockerization.
• Migrated infrastructure to Kubernetes and introduced a declarative Minikube-based local setup.
• Implemented ELK-based monitoring with automated Slack/email alerts.
• Transitioned the system from monolith to microservices (Email, SMS, OAuth, Currency).
• Developed an OAuth server enabling secure API communication between services.
• Conducted stress testing, achieving 153 RPS sync and 288 RPS async.
• Documented financial workflows using BPMN.

Образование

NATIONAL METALLURGICAL ACADEMY OF UKRAINE

Master’s Degree in Information Technologies and Systems, Computer Systems Analyst, Дніпро
Высшее, с 2001 по 2007 (6 лет)

Знания и навыки

• Microservices
• Domain-Driven Design (DDD)
• Hexagonal Architecture
• PHP (OOP)
• Symfony
• REST API
• OAuth 2.0
• PHPUnit
• Swoole
• PostgreSQL
• MySQL
• MongoDB
• Elasticsearch
• Redis
• JavaScript (OOP)
• Angular
• Capacitor
• RabbitMQ
• WebSocket
• Docker
• Kubernetes
• Elastic Stack (ELK)
• Git

Знание языков

• Английский — выше среднего
• Украинский — свободно

Дополнительная информация

Professional Development: Focused on DDD, microservices, and architecture; influenced by Evans, Fowler, Richardson, and GoF.