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Work experience

Java-розробник

from 03.2026 to now (5 months)
Personal Project, Дистанційно (IT)

Built a Telegram bot that collects anonymous feedback from auto service employees (mechanics, electricians, managers) across multiple branches.
Key features:
-FSM-based onboarding with invite-token access control and role selection
AI-powered analysis via Groq API (Llama): sentiment detection, criticality scoring (1–5), resolution suggestions
-Auto-logging to Google Sheets for visual tracking
-Automatic Trello card creation for critical feedback (level 4–5)
-Async message processing via RabbitMQ
-Multi-module Maven architecture
-Stack: Java 21 · Spring Boot · Spring AI · RabbitMQ · PostgreSQL · Hibernate · Docker · Telegram Bot API · Groq API · Google Sheets API · Trello API
-https://github.com/KemalQ/Feedback-Bot

Java-розробник

from 01.2026 to 02.2026 (2 months)
personal project, Дистанційно (IT)

-Designed event-driven architecture using RabbitMQ
-Implemented Producer and Consumer microservices with Spring Boot
-Configured RabbitMQ exchanges (Direct, Fanout, Topic) and routing strategies
-Implemented DTO validation and error handling
-Containerized services and infrastructure using Docker
-Tested messaging workflows using Postman
GitHub: https://github.com/KemalQ/SpringBoot-RabbitMQ-Microservices

Java-розробник

from 11.2025 to 01.2026 (3 months)
personal project, Дистанційно (IT)

-Designed and implemented a RESTful Notes management system
using Spring Boot and MongoDB
-Implemented CRUD operations with validation, pagination, filtering
by tags, and note word statistics
-Applied layered architecture, DTO mapping, and global exception
handling
-Containerized the application using Docker and Docker Compose
-GitHub: github.com/KemalQ/The-Notes-App

Java-розробник

from 09.2024 to 12.2025 (1 year 4 months)
Mintyfi, Дистанційно (IT)

Customizing product modules, implementing service provisioning
business logic in Java
Parsing and validating sensor data (JSON → Entity → PostgreSQL)
Implement simple calculations of resource consumption and cost
savings
Participated in Agile development cycle: daily standups, 2-week
sprints, code reviews, and documentation of API

Intern java developer

from 02.2024 to 05.2024 (4 months)
Mintyfi, Дистанційно (IT)

Built aTelegram-based file-sharing bot using Spring Boot and PostgreSQL
Integrated RabbitMQ for asynchronous message handling between modules
Deployed PostgreSQL and RabbitMQ in Docker containers
Implemented file upload logic and generated download links
Worked with Long Polling and Webhook modes
Built a user registration module with email confirmation via SMTP
Performed load testing of the bot's input processing using Apache JMeter

Knowledge and skills

• Дисциплинированность
• Java
• Git
• Знание принципов ООП
• Spring Boot
• IntelliJ IDEA
• Docker
• Hibernate
• PostgreSQL
• JUnit
• RabbitMQ

Language proficiencies

• English — above average
• Turkish — advanced
• Ukrainian — advanced