Данило

Sardyha Danylo Ivanovych
Junior Backend / Fullstack Developer

[відкрити контакти](див. вище в блоці «контактна інформація»)|[відкрити контакти](див. вище в блоці «контактна інформація»)|danylo-sardyha | Ukraine

Professional Summary
Highly motivated student focusing on backend development, with a solid algorithmic foundation and
hands-on experience building REST APIs, designing relational databases, and setting up infrastructure
with Docker and Azure. Comfortable taking a feature from schema design to a working API and React
interface. Seeking a Junior Backend or Fullstack role to apply engineering fundamentals to
production-level tasks.

Technical Skills
Backend: Node.js, Express.js, Python, C, RESTful APIs

Databases: MYSQL, SQL, Database Schema Design

Cloud & DevOps: Docker (Compose, Volumes), Kubernetes (RollingUpdate, Blue-Green, Canary), Ansible,
Microsoft Azure, Linux (Ubuntu), Bash/SSH

Tools: Git, GitHub

Frontend: HTML, CSS, JavaScript, React

Selected Projects

Shoes Inventory Management API
Node.js, Express.js, REST API | danylo-sardyha/shoe_app

• Developed a REST API for inventory management with search, filtering, and record-editing
endpoints.
• Implemented request validation and consistent error handling, so clients retrieve accurate data
reliably.
• Structured routes, controllers, and data access into separate layers, making the codebase easy to
extend.

Personal Collection Tracker
PostgreSQL, Express.js, React, Node.js | danylo-sardyha/Den

• Built a full-stack app for managing personal item collections, covering the database, REST API,
and React UI.
• Designed a normalized PostgreSQL schema behind an Express backend, enabling reliable storage,
retrieval, and editing of items.

Drugstore Database Architecture
PostgreSQL, SQL, Docker Compose

Architected a relational schema for a pharmacy system, modeling products, suppliers, and sales with
proper keys and relationships.

• Configured a reproducible PostgreSQL environment with Docker Compose and persistent
volumes, launching with one command.
• Optimized complex SQL queries for readability and execution efficiency.

Education
Lviv Polytechnic National University, Lviv, Ukraine

Systems Engineering (Internet of Things) and Computer Science |2025 –2029

• Coursework: advanced mathematics (graph theory, matrices), data structures, and algorithms.