Андрій

ANDRII PRYSHCHAK
JUNIOR JAVASCRIPT DEVELOPER

Lviv, Ukraine | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | LinkedIn Profile

SUMMARY

Ambitious and technically grounded Junior JavaScript Developer with a strong foundation in building web
applications and IoT systems. Proficient in modern JavaScript, React, and backend API integration. Experienced in
developing data transmission logic, managing SQL databases, and debugging complex systems. Leveraging an
engineering mindset from an IoT background to write clean, efficient, and performance-oriented code. Ready to
contribute to a development team immediately.

TECHNICAL SKILLS

Languages: JavaScript (ES6+), Python, HTML5, CSS3, SQL
Libraries & Frameworks: React, Node.js (basics), Bootstrap
Tools & Platforms: Git, Postman, Chrome DevTools, GitHub, Linux
Core Competencies: REST APIs, Backend Development, Database Management, Agile/Scrum, Problem
Solving

PROFESSIONAL EXPERIENCE

JavaScript & Backend Developer 2023 – 2024
ClearStream (University Core Project)

• Architected and developed core backend logic for an IoT water filter monitoring system using JavaScript and
Python.
• Implemented robust data transmission logic to seamlessly stream real-time metrics from hardware sensors to
consumer-facing applications.
• Designed and optimized SQL database schemas to securely store and retrieve historical sensor data.
• Utilized Postman and Chrome DevTools to build, document, and debug RESTful APIs, ensuring seamless
frontend-backend integration.
• Collaborated closely with frontend teammates to implement real-time push notification logic for filter replacement
alerts.

Technical Sales Consultant & Operations 1 Year
Yabko

• Provided advanced technical consultations on Apple software ecosystems and hardware configurations for
diverse clients.
• Utilized analytical problem-solving skills to troubleshoot device and software synchronization issues on the spot.
• Streamlined warehouse inventory workflows, demonstrating strong attention to detail and organizational
efficiency.
• Developed exceptional team collaboration and communication skills essential for agile development
environments.
 EDUCATION

Bachelor of Internet of Things (Specialization: Software Engineering) 09/2024 – 06/2028 (Expected)
Lviv Polytechnic National University

• Relevant Coursework: Object-Oriented Programming (OOP), Algorithms & Data Structures, Database
Systems, Network Protocols, Software Architecture.

LANGUAGES

English: B1 (Intermediate) – Capable of reading technical documentation, writing clean
comments, and professional communication.
Ukrainian: Native.