Контактна інформація

Шукач вказав телефон , ел. пошту та LinkedIn.

Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/10480753/

Досвід роботи

Java Developer

з 03.2024 по нині (1 рік 5 місяців)
CrunchCode, Київ (IT)

🚛🚢✈️ Logistics platform for a U.S.-based company specializing in ground and sea transportation.

My Personal Contributions:
✔️ Client Application Redesign: Rebuilt shipment creation workflows, implemented advanced package tracking and management, and enhanced shipper/consignee profiling.
✔️ API Integrations: Developed robust communication with external services (e.g., truck tracking, cost estimation, partner shipment creation) using AWS Lambda, SQS, and API Gateway.
✔️ CI/CD Pipelines: Set up CI/CD pipelines from scratch using Bitbucket Pipelines and Terraform, automating the full development and release cycle.
✔️ Enterprise System Integration: Architected and implemented a new microservice from the ground up for integration with the parent company’s system, leveraging Java 17, Spring Boot 3, and WebFlux for high-performance, reactive communication over modern APIs.

Additional Responsibilities:
👀 Analyzed business requirements and domain logic.
📝 Defined technical tasks, created and assigned Jira tickets.
🤝 Guided team members, conducted code reviews, and monitored progress.

Tech Stack:
Java 8–17, Spring Boot 3, Spring WebFlux, Microservices, MySQL, AWS (Lambda, S3, SNS, SQS, DynamoDB), Bitbucket Pipelines, Terraform, Angular, Python, HTML/CSS.

Java developer

з 12.2023 по 02.2024 (2 місяці)
Readnocry, Київ (IT)

AI-powered book reader based on microservices architecture.
https://github.com/MelnykovM/Readnocry
https://readnocry.com/
Tools & technologies: Java 17, Spring (Boot, Security, Data), Maven, PostgreSQL, MongoDB,
RabbitMQ, WebSocket, SpringBootTest & Testcontainers, Docker &
Kubernetes, JavaScript, HTML/CSS, Open AI API, Telegram API, Google Cloud.

Middle Java Developer

з 03.2021 по 02.2024 (2 роки 11 місяців)
N-iX, Інші країни (IT)

The client is the market leader in Customer Experience Management.
Develops an award-winning SaaS platform, the Experience Cloud, which
leads the market in the understanding and management of experience for
customers, and employees.

Tools & technologies: Java 11, Java EE, GraphQL, REST API, PostgreSQL, Jenkins, Gradle, Swagger,
JUnit4, Groovy, Grafana, Jira.

Project responsibilities: Developing new features
Developing high-performance API
Supporting legacy code
Problem-solving
Code Review
Quality Assurance
Collaboration with dedicated teams

Customer: US

Знання і навички

• Java
• Spring Framework
• Hibernate
• PostgreSQL
• MongoDB
• RabbitMQ
• Docker
• Kubernetes
• JavaScript
• HTML
• CSS
• Google Cloud Platform
• Grafana
• Jenkins
• Groovy
• GraphQL
• JUnit
• Apache Maven
• SQL
• Spring Boot

Знання мов

Англійська — вище середнього

Додаткова інформація

I am a Developer with 4+ years of experience building scalable backend systems using modern Java technologies and cloud-native solutions.
Experienced in microservices architecture, API design, asynchronous communication, and reactive programming. Familiar with architectural patterns such as DDD, CQRS, and Event Sourcing.
Passionate about clean, maintainable code, performance optimization, and effective task coordination.


Core Competencies
Backend Development: Java (8, 11, 17), Spring Boot, Spring Security, Hibernate, REST, GraphQL, WebFlux.
Cloud & DevOps: AWS (Lambda, S3, DynamoDB, CloudFormation), Google Cloud, Docker, Kubernetes, Terraform, CI/CD (GitHub Actions, Bitbucket Pipelines, Jenkins).
Databases: PostgreSQL, MySQL, MongoDB.
Messaging & Async: Kafka, RabbitMQ, WebSocket.
Testing & Code Quality & Monitoring: JUnit, Testcontainers, SpringBootTest, Swagger/OpenAPI, SonarQube, Grafana.
Architecture & Patterns: Microservices, Reactive Systems, Domain-Driven Design (DDD), CQRS, Event Sourcing.
Collaboration: Git, Jira, Trello, Agile (Scrum), Mentorship.
Languages: English (Upper-Intermediate), Ukrainian (Native), Russian (Native).


Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Phone: [відкрити контакти](див. вище в блоці «контактна інформація») / [відкрити контакти](див. вище в блоці «контактна інформація»)
Skype: melnykov.mihail
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
Current location: Moldova