Illia

ILLIA TIAHNYRIADNO
PHP SOFTWARE ENGINEER

PHP Backend Engineer with 4+ years of experience in Laravel-based systems, REST APIs,
ERP/CRM platforms, and legacy system refactoring. Strong focus on clean architecture,
performance optimization, and maintainable code.

NUMETO (gambling industry) Jul 2025 - PRESENT
CONTACT
[відкрити контакти](див. вище в блоці «контактна інформація») Role: PHP Back-end developer
Stack: PHP 8.2+, Laravel 10-12, Livewire 3-4, Filament 5, MySQL, GIT, Redis
[відкрити контакти](див. вище в блоці «контактна інформація»)
RabbitMQ, Custom framework
[відкрити контакти](див. вище в блоці «контактна інформація»)
Migrating company projects from a custom framework to Laravel 12, improving
@sproor maintainability.
Praha 5-Smíchov (150 00) Developing custom Composer packages for use across multiple projects,
standardizing development processes.
Working on a CRM system responsible for sending and managing email and SMS
SKILLS
communications.
Core Backend Optimizing performance and refactoring legacy code, reducing technical debt and
PHP 8.x, Laravel 9–12 improving system stability.
REST API, Auth (LDAP, SSO) Stream Market (e-commerce) Apr 2024 - 2025 Jul
MySQL, Redis, RabbitMQ
Role: PHP Back-end developer
Docker
Stack: PHP 8.3, Laravel 11, MySQL, GIT, Redis, Docker
Frontend (working knowledge)
Vue.js, Livewire, Filament Rebuilt a legacy e-commerce system on Laravel 11 using an existing database,
improving maintainability and supporting both wholesale and retail workflows.
Tailwind, Bootstrap, Preline
Implemented product markup management in the wholesale module, and
Engineering developed order processing, tracking, and messaging notifications for the retail
SOLID, DRY, KISS module.
Unit & Feature Testing Contributed to the transition to a microservices-based ERP system by developing
Swagger / API docs an authentication service supporting both local and LDAP (Active Directory)
users, including full user administration capabilities.

EffectiveHC (medical organization) Mar 2023 - 2024 Feb
LANGAGES
Russian – Native speaker Role: Full stack developer
Ukrainian – Native speaker Stack: PHP 8, Laravel 9, MySQL, VueJS, livewire, Bitbucket, Docker
English – Intermediate (B1/B2)
Designed and maintained multiple user registries (nurses, caregivers, students,
Czech – Basic (A1/A2)
general users) with role-based access control, improving data consistency and
reporting workflows in a medical system.
EDUCATION Implemented advanced filtering and export mechanisms to support operational
and analytical reporting.
Designed and built a RESTful API for a mobile application, including push
Ukrainian State University of notifications and ticket management.
Implemented dynamic PDF generation with digital signatures to ensure
Science and Technologies
compliant and secure medical documentation.
Software engineering - 121
Study Fun (language school) Apr 2021 - PRESENT
Computer academy IT STEP
Software development Role: Designer and Full-Stack Developer
Stack: PHP 8.2, Laravel 9, MySQL, VueJS, livewire, Git
Technical College
Computer science - 122 Developed and maintained a full-stack web platform for English and Czech
language courses, covering both public-facing pages and administrative
functionality.
Implemented an authenticated admin panel for managing courses, inquiries, and
user communication.
Designed responsive layouts for desktop and mobile to ensure consistent user
experience.