Карина

KARINA VORONA
Computer Science Student | Junior Software Developer
Dnipro, Ukraine | Email: [open contact info](look above in the "contact info" section)
GitHub: https://github.com/KarinaVorona |
PROFILE
Fourth-year Computer Science student at Alfred Nobel University with hands-on academic and personal project experience in Java, Python, JavaScript, R, and web development. Built Java applications using object-oriented and MVC-style design, worked with concurrency fundamentals, and completed an end-to-end Text Mining project involving topic modeling, sentiment analysis, and data visualization. Interested in software engineering, AI-powered applications, and data-driven products.
EDUCATION
Alfred Nobel University — Dnipro, Ukraine
Bachelor’s Degree in Computer Science | 4th year | Expected graduation: May 2027
Relevant coursework: Data Mining, Cloud Computing, Optimization Methods, Software Engineering, Decision-Making under Risk
SELECTED PROJECTS
Sentiment & Topic Analysis of Restaurant Reviews | R, Text Mining, LDA, Sentiment Analysis
• Implemented a text-analysis workflow including cleaning, tokenization, stop-word removal, stemming, frequency analysis, and document-term matrix construction.
• Applied LDA topic modeling and lexicon-based sentiment/NRC emotion analysis; visualized results with ggplot2 and related R packages.
Movie Recommendation Application | Java, Swing, OOP, MVC, Collections
• Developed a desktop application that recommends movies by genre, lead actor, or a combination of both.
• Separated model, view, and controller responsibilities and used Java collections to organize and retrieve movie data.
Java Concurrency Exercises | Java, Multithreading, Synchronization
• Completed concurrency assignments focused on safe access to shared resources, locks, semaphores, and thread-safe resource management.
• Investigated and resolved deadlock scenarios involving multiple locks.
Web Development Projects | React, JavaScript, HTML, CSS, Vite, GitHub Pages
• Built frontend projects with React/Vite and JavaScript, and created a static web application using HTML, CSS, and JavaScript.
• Used Git/GitHub for version control, cloud development workflows, and GitHub Pages deployment.
TECHNICAL SKILLS
Programming: Java, Python, JavaScript, R, HTML, CSS
Java: OOP, Collections, Swing, JavaFX, basic MVC, concurrency fundamentals
Web: React, Vite, HTML/CSS, JavaScript
Data & AI: Data Analysis, Text Mining, Sentiment Analysis, LDA Topic Modeling, Data Visualization, basic LLM API integration
Databases: PostgreSQL, pgAdmin
Tools: Git, GitHub, GitHub Codespaces, VS Code, IntelliJ IDEA, RStudio

CERTIFICATIONS & ADDITIONAL EDUCATION
Genesis / Product IT Education Programs
Creation and Development of IT Products — 2025
Analytics in Product IT — 2025
Management in Product IT — 2026

LANGUAGES
Ukrainian: Native | English: B2+ — Comprehensive English Examination: 93/100
Assessed reading comprehension, business writing, professional presentation, and spoken communication.