Andrii

Hi, i’m Ukraine, Chernivtsi

Andrii Bilyk Phone: [відкрити контакти](див. вище в блоці «контактна інформація») | Tg: @ghhhfgg | Email: [відкрити контакти](див. вище в блоці «контактна інформація»)

Technology stack Experience

PHP (Laravel (main), Symfony, Software Engineer - Your R&D (remote) - Jun 2025 - Jan 2026
Yii2, WP) Developed and maintained production applications using PHP 8, Yii2,
Laravel and Symfony.
Golang (Gin, Go-Zero) Worked on a Yii2 taxi-hailing platform for the Polish market: dispatcher
functionality, trip/order workflows, REST API and integrations with external
JavaScript (Node.js, Express.js, mobility services including Bolt and Uklon.
Vue.js, React) Developed an accounting platform with banking API, Webhooks and
Zoho CRM integrations.
PostgreSQL, Redis Contributed to a lending platform based on DDD and modular
RabbitMQ. architecture; developed a lightweight Go/Gin microservice for external
API/webhook processing, validation and asynchronous communication
Linux, Docker (compose, k8s) with the PHP core.
Optimized backend code and MySQL queries/indexes, refactored
SSL certs, Nginx existing modules and worked with third-party APIs.
GitHub (GitHub Actions, Copilot Developed Vue.js interfaces, including a drag-and-drop dashboard for a
IDE integrations) Nextcloud-based application.
Built custom WordPress/e-commerce functionality, including analytics
jQuery integrations and Schema.org / JSON-LD structured data.

Software Engineer - Byte Nomads (remote) - Jun 2024 - Jan 2025
Developed a multi-tenant Laravel SaaS platform for advertising
automation and campaign management.
Designed and integrated REST APIs and Webhooks, including Keitaro
and third-party advertising services.
Education Built asynchronous processing pipelines using queues, Redis caching
and background workers for analytics and media-processing workloads.
Dec 2021 - Dec 2023
Developed an FFmpeg-based content processing service and
optimized processing of large media workloads.
Master’s degree, Computer
Integrated GPT API / RAG functionality into advertising analytics and
Science - Chernivtsi National funnel automation.
University
Refactored existing services with focus on SOLID, Clean Code and
maintainability.

Language Full-Stack Developer - GabSoft (Chernivtsi) - Jun 2023 - Mar 2024
Developed a B2B logistics platform using Laravel, Vue.js, JavaScript.
English (B2)
Built Vue.js SPA components, reactive interfaces, AJAX/Fetch
Ukrainian (Native) integrations and adaptive UI.
Developed an e-commerce fraud-risk platform using event-driven
architecture, DTOs and modular backend services.
Designed REST API endpoints, external integrations, admin functionality,
invoicing and address-book modules.
Worked with SQL query optimization, database indexes and
transactions.
Used Grafana and Prometheus for troubleshooting application services.
Developed a SaaS website builder with WYSIWYG / drag-and-drop
functionality, HTML generation and automated deployment.

WordPress Developer - Freelance (Remote) - Mar 2021 - May 2022
Developed custom PHP/JavaScript websites and e-commerce solutions
using WordPress, WooCommerce and ACF.
Built custom themes, SPA-like interfaces and REST API integrations.
Worked with technical SEO, structured markup and performance
optimization.

Achievements
All Ukrainian students scientific competition (2 place) - trading
system based on LSTM algorithm, which make correction for crypto
trading actions (based on MA\EMA indicator).