Professional Overview
Hello, I'm Vitalii! With a solid educational foundation in Computer Sciences and an extensive career journey that started as a Senior Data Scientist, I've navigated my way through the complexities of data to emerge as a proficient AI developer and a knowledgeable full-stack developer.My academic background laid the groundwork for my expertise in core programming languages such as C++, C#, Java, Python, and JavaScript. In the professional realm, I've honed my skills in creating, maintaining, and innovating machine learning approaches, deeply engaging with data analysis, modeling, and visualization to drive insightful outcomes. Tools like Python, Matlab, and R have been my companions in processing data, alongside hands-on experience in database design and management using SQL, MongoDB, and PySpark.The leap to AI development was a natural progression for me, fueled by my foundational skills in data science and a robust understanding of mathematics. This transition not only enhanced my capabilities in AI but also opened doors to integrating AI technologies with web projects. As a result, I've gained solid knowledge in full-stack development, particularly in technologies such as React, Django, RESTful API, and FastAPI.
Areas of Expertise
NLP & Prompt Engineering
Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.
AI & Machine Learning Engineers
Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.
Data Science & Analytics
Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.
