Contact information

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Work experience

Java developer

from 12.2021 to 10.2024 (2 years 10 months)
Botscrew, Дистанційно (IT)

As a Java Developer at BotsCrew from December 2021 to October 2024, I played a pivotal role in the development of advanced chatbot solutions. Initially, I focused on creating chatbots utilizing Natural Language Processing (NLP) techniques. As the project evolved, we integrated AI capabilities by incorporating OpenAI's API, enhancing the bots' conversational intelligence.

While my primary role was backend development in Java, I also contributed to frontend tasks. This included bug fixing, code refactoring, and implementing new features to improve user experience.

The project was structured using a microservices architecture, with Docker facilitating containerization. I was responsible for setting up AWS servers using Terraform, ensuring a robust and scalable infrastructure. My duties extended to deploying applications on both production and development servers, maintaining seamless operations across environments.

In terms of project management, I actively engaged with Jira, utilizing its Board and Tempo features to track progress and manage tasks efficiently.

Education

Wyższa Szkoła Informatyki i Umiejętności w Łodzi

Software engineering, Хмельницький
Unfinished higher, from 2016 to 2020 (4 years)

During my studies, I learned many programming languages such as: Ansi C, C#, Java, MySQL, Assembly, Visual Basic, HTML5, CSS, and JavaScript. I also studied the basics of design in 3D Max. I worked on many projects both in teams and individually. We developed websites, organizer programs, 2 games in Unity, and console programs of various types.

Knowledge and skills

• JavaScript
• HTML
• CSS
• React
• TypeScript
• MySQL
• GitHub
• MongoDB
• Java
• Spring Boot
• Spring Framework
• Spring Data
• Spring Security
• Spring
• Python
• Next.js
• Hibernate
• Spring Data JPA
• Apache Maven
• Flask
• Amazon Web Services
• Terraform
• REST API
• JSON
• JSON Web Token
• WebSocket
• Knowledge of NLP techniques
• OpenAI
• Nginx
• Docker
• Npm

Language proficiencies

• English — above average
• Polish — advanced
• Ukrainian — fluent