I am disciplined and dedicated to my career development as a software engineer, compensating for my lack of experience with diligence and a strong work ethic. I have experience working on microservice architecture projects using Spring Boot and Java, with proficiency in building APIs, managing databases, and handling asynchronous communication. I enjoy developing both backend and frontend solutions, applying containerization technologies like Docker, and monitoring systems with tools such as Prometheus and Grafana. I am always eager to learn and grow my skills in software engineering, focusing on building efficient, scalable applications. I have experience working on monolithic and microservice projects, utilizing a range of tools and languages including Node.js, React.js, MongoDB, and Kafka. I believe in building user-friendly interfaces and robust backend systems, and I am committed to delivering high-quality code and solutions.

Bondar Vsevolod

I am disciplined and dedicated to my career development as a software engineer, compensating for my lack of experience with diligence and a strong work ethic. I have experience working on microservice architecture projects using Spring Boot and Java, with proficiency in building APIs, managing databases, and handling asynchronous communication. I enjoy developing both backend and frontend solutions, applying containerization technologies like Docker, and monitoring systems with tools such as Prometheus and Grafana. I am always eager to learn and grow my skills in software engineering, focusing on building efficient, scalable applications. I have experience working on monolithic and microservice projects, utilizing a range of tools and languages including Node.js, React.js, MongoDB, and Kafka. I believe in building user-friendly interfaces and robust backend systems, and I am committed to delivering high-quality code and solutions.

Available to hire

I am disciplined and dedicated to my career development as a software engineer, compensating for my lack of experience with diligence and a strong work ethic. I have experience working on microservice architecture projects using Spring Boot and Java, with proficiency in building APIs, managing databases, and handling asynchronous communication. I enjoy developing both backend and frontend solutions, applying containerization technologies like Docker, and monitoring systems with tools such as Prometheus and Grafana.

I am always eager to learn and grow my skills in software engineering, focusing on building efficient, scalable applications. I have experience working on monolithic and microservice projects, utilizing a range of tools and languages including Node.js, React.js, MongoDB, and Kafka. I believe in building user-friendly interfaces and robust backend systems, and I am committed to delivering high-quality code and solutions.

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Experience Level

Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Beginner

Language

English
Advanced
Finnish
Intermediate
Russian
Fluent
Ukrainian
Advanced

Work Experience

Software Engineer at Pet project
May 1, 2025 - Present
Developed a microservice architecture using Spring Boot and Java 21. Built API Gateway and services including User and Hotel (with MongoDB), Booking and Payment (with MySQL). Configured an authorization server with Keycloak (OAuth 2.0, JWT, PKCE) and custom producer plugin for Kafka. Implemented synchronous blocking and asynchronous communication types. Used Prometheus for metrics, Tempo for tracing, Loki for logging aggregation, and Grafana for visualization. Applied circuit breaker pattern using resilience4j on API Gateway and synchronous services. Managed secrets via HashiCorp Vault and containerized applications using Docker.
Software Engineer at Pet project
January 31, 2025 - July 15, 2025
Created a monolithic web application backend using Node.js and Express. Integrated Google Books API, conducted endpoint testing with Postman and Jest, and implemented message exchange using WebSocket and Kafka. Used a cloud-based MongoDB for JSON file storage and retrieval. Developed frontend using React.js and Vite, implementing user-friendly interface and request caching via TanStack React Query. Deployed application on Ubuntu-based VM with Docker containerization for frontend, backend, Kafka, and Zookeeper.

Education

Master of Finance at Sevastopol State University
January 1, 2015 - December 31, 2017
Bachelor of Enterprise Economics at Sevastopol State University
January 1, 2012 - December 31, 2015

Qualifications

Programming courses: Web-development, Java(OOP) and Basics of Python
January 11, 2030 - July 15, 2025
Database courses: Design and Use of relational DB (MySQL)
January 11, 2030 - July 15, 2025

Industry Experience

Software & Internet

Experience Level

Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Beginner

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