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EXPERIENCE

Backend Developer 2025 — Present
Daylab
– Multi-tenant SaaS for medical orgs (clinics & labs) with full data isolation via global scopes
– Three-tier RBAC: permissions bound to activated services; orgs grant access within subscribed features
Vladyslav – Automated permission propagation via background jobs — syncs instantly to all active organizations

Savchenko – Kanban board API: 3 view modes (status/stage/assignee) with independent column pagination
– Real-time order chat via Laravel Reverb with per-order private WebSocket channels
BACK-END ENGINEER – Lab-initiated order flow with automatic patient deduplication by phone
CONTACT
– Auth layer: Sanctum, Google 2FA with recovery codes, Google/Apple OAuth via OIDC/JWT
– Optimized DB queries and Redis caching for high-load production traffic
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PHP 8.4 Laravel 12 Sanctum Spatie Reverb Redis PostgreSQL Docker OIDC/JWT
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LinkedIn
Ukraine Backend Developer 2023 — 2024
ABOUT Kronas Furniture Industry
– Task management microservice (Trello-like) for production floor in Laravel microservice architecture
PHP Engineer with 5+ years in high-load – Optimized DB queries and Redis caching, reducing response times on high-frequency endpoints
backend systems and multi-tenant – DTO pattern: partial resource representations instead of full models for API efficiency
architectures. Specializes in secure RESTful – Maintained REST API services; wrote Swagger documentation
APIs, RBAC, and OAuth/OIDC integrations. PHP Laravel Redis MySQL PostgreSQL Docker Swagger
TECH SKILLS

Deputy Head of IT & InfoSec 2019 — 2023
PHP Laravel MySQL PostgreSQL Melitopol City Council
MongoDB Redis REST API Swagger – Led IT dept. of 4 engineers for all public institutions of a 150k-population city
– Managed cybersecurity infrastructure across municipal servers citywide
Docker Git Linux Reverb
– Developed and maintained websites for libraries, municipal depts., public institutions
Sanctum Spatie JWT/OIDC Vue.js – Oversaw IT ops for all government-affiliated organizations within the city

JavaScript jQuery Bootstrap Jira PHP Laravel MySQL Vue.js Linux Networks

HTML/CSS
SOFT SKILLS PHP Developer 2018 — 2019
Turbocom Group
Team player – CRM modules for sales and warehouse management of turbocharger products
Self-learner – Built and maintained product catalog for full-cycle turbocharger manufacturing plant

Great communication – Bug fixes and feature extensions on existing PHP/Laravel codebase

Multi-tasking PHP Laravel MySQL Docker Git
EDUCATION

Master's Degree Freelance Developer 2014 — 2018

Engineering & Computer Technologies Self-employed
Tavria State Agrotechnological University · 2014 – Real estate sales platform with CRM — listings, client pipeline, deal management
– Automotive service website and CRM for steering rack repair shop
– Third-party integrations and legacy codebase refactoring across client projects

PHP Laravel WordPress MySQL JavaScript

EDUCATION

Master's Degree — Engineering & Computer TechnologiesTavria State Agrotechnological University · 2014