Kyrylo

Kyrylo Alieksieiev
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») github.com/kiryafn

Summary
Motivated and fast-learning 3rd-year Computer Science student at PJATK (Polish-Japanese Academy of Information Technology) with
a strong foundation in software development, algorithms, and system design. Passionate about building real-world solutions through
clean, scalable code and modern technologies. Highly organized, detail-oriented, and driven by continuous improvement. Demonstrated
ability to work independently through several personal projects, including full-stack web applications and Telegram bots.

Skills
Programming Languages: Java, Python, C#, C/C++, SQL, JavaScript, HTML, CSS
Technologies & Tools: AWS, S3, OAuth2, Docker, Spring, Hibernate, JUnit 5, JNI, Multithreading, PostgreSQL, PL/SQL, MongoDB,
T-SQL, Aiogram, SQLAlchemist, Thymeleaf, H2, Git, Bash, Linux, .NET, EF, Postman, Agile
Soft skills: Communication, Problem Solving, Critical Thinking, Adaptability, Teamwork & Collaboration, Initiative & Self-
Motivation, Time Management, Attention to Detail, Leadership
Languages: English (Advanced), Ukrainian (Native), Russian (Native), Polish (Intermedaite), Spanish (Beginner)

Education
Polish-Japanese Academy of Information Technology, Warsaw, Poland Oct 2023 – Feb 2027
B.E in Computer Science and Engineering GPA: 4.61/5
Relevant Coursework: Computer Techniques and Architecture, Object-oriented Programming and GUI, Calculus, Discrete
Mathematics, Linear Algebra with Geometry, Programming in C and C++, Relational Databases, Operating Systems, Statistical Data
Analysis, Algoritms and Data Structures, Computer Networks and Network Programming in Java, Database Systems, Digital Systems
and Foundations of Electronics, Universal Programming Techniques, Database applications, Artificial Intelligence Tools, Information
Systems Design, Distributed programming technologies

IT STEP Academy, Kharkiv, Ukraine Sep 2017 – Jun 2023
Computer Science and Web Design Program, Non-degree courses

Projects
Pixora — Telegram Job Search Bot
• Delevoped Telegram bot that scrapes 6500+ job using asynchronous Scrapy pipelines, improving job search comfort
• Built an hourly notification service with Aiogram, pushing job updates in real-time to improve user engagement and responsiveness
• Implemented a multi-step user preference setup using FSM and PostgreSQL, resulting in a 50% reduction in average search time
• Added JSON-based localization for four languages, enabling near-instant rollout to international markets
• Encapsulated database logic within repository and service layers using SQLAlchemy, significantly improving maintainability and
testability of the codebase
Tech stack: Python 3.10, Aiogram 3, Scrapy, Asyncio, Twisted, SQLAlchemy, Pydantic, PostgreSQL

Sylfie – Tour Booking Platform
• Developed tour booking platform with a RESTful API supporting user registration and tour reservations
• Implemented OAuth2 login for Google and Facebook using a custom Spring Security integration, improving sign-in reliability
• Integrated AWS S3 for storing user avatars and tour images, reducing average page load time by 40%
• Designed and scheduled automated nightly jobs to mark expired tours as completed, improving data accuracy
• Сreated SEO-friendly slugs using Slugify, protecting users and boosting search visibility
• Followed a layered architecture (controller, service, repository) to ensure clean separation of concerns and long-term maintainability.
Tech stack: Java 21, Spring Boot 3, Spring Security, OAuth2, JPA/Hibernate, PostgreSQL, Thymeleaf, AWS S3, Slugify, Tailwind CSS