const developer = {

Halil UGUR

role: ""
}

Building scalable enterprise applications with 7+ years of expertise in Java ecosystem

View My Work GitHub
public class Developer {
private String name = "Halil";
}
@SpringBootApplication
@RestController
@Service

// About Me

I'm a Senior Java Software Engineer with a passion for building robust, scalable enterprise applications. My journey spans across diverse industries including Finance, Tourism, Telecommunications, E-commerce, and Cargo sectors.

Specialized in Spring Boot, microservices architecture, and full-stack development. I thrive in agile environments and have a proven track record of delivering solutions that serve millions of users.

// Current focus areas
const expertise = [
"Enterprise Architecture",
"Microservices Design",
"Cloud-Native Solutions",
"Team Leadership"
];

Email

mr.halilugur@gmail.com

Location

Istanbul, Turkey

// Professional Journey

Java Software Engineer

Turkish Technology

Istanbul, Turkey

Nov 2023 - Present
Key Achievements:
  • ▸ Architected Cargo MG, IATA One Record, D2D, ApronEye applications
  • ▸ Designed domain-based database structures (PostgreSQL, Oracle)
  • ▸ Achieved 99%+ uptime with TDD-driven REST APIs
Tech Stack:
Spring Boot Quarkus Kafka React Angular

Java Software Engineer

Guavapay

Dublin, Ireland (Remote)

Jul 2022 - Oct 2023
Key Achievements:
  • ▸ Architected unified loyalty platform for mobile & web
  • ▸ Reduced response times by 40% through caching
  • ▸ Delivered global loyalty program serving worldwide customers
Tech Stack:
Spring Boot RabbitMQ PostgreSQL Redis ReactJS

Java Software Engineer

Huawei

Istanbul, Turkey

Jan 2021 - Jan 2022
Key Achievements:
  • ▸ Built performance measurement apps for telecom devices
  • ▸ Improved system performance by 25% through optimization
  • ▸ Created ReactJS dashboards for data visualization
Tech Stack:
PostgreSQL MyBatis ReactJS Spring Boot

Java Hybris Developer

Renova Consulting

Istanbul, Turkey

Nov 2017 - Jan 2021
Key Achievements:
  • ▸ Led team of 3 developers, improved productivity by 30%
  • ▸ Delivered e-commerce platforms serving 1M+ users
  • ▸ Reduced manual processes by 60% via SAP integration
Tech Stack:
SAP Hybris Spring AngularJS RabbitMQ

// Technical Arsenal

Backend Development

Java (8/11/17/21) 95%
Spring Boot 90%
Microservices 85%
Quarkus Hibernate REST APIs

Database Systems

PostgreSQL 90%
Oracle 85%
MongoDB 75%
MySQL Redis Apache Solr

Frontend Technologies

ReactJS 80%
AngularJS 75%
JavaScript 85%
Spartacus JSF JSP

Cloud & DevOps

AWS 80%
Docker 85%
Kubernetes 70%
Azure GitLab CI/CD OpenShift

Message Brokers

Apache Kafka 85%
RabbitMQ 80%
JMS 75%
IBM MQ

Tools & Methods

Agile/Scrum 90%
TDD 85%
Git 95%
Maven Gradle JIRA

// Featured Projects

Cargo Management Platform

Enterprise Solution

Comprehensive cargo message tracking and management platform (Cargo MG) for airline operations. Features real-time tracking, automated workflows, and integration with multiple airline systems.

Key Features:

  • ✓ Real-time cargo tracking
  • ✓ Multi-airline integration
  • ✓ Automated message processing
Spring Boot PostgreSQL Kafka React
Production System

IATA One Record

Aviation Standard

Modern data sharing solution following IATA One Record standards for aviation industry. Enables seamless data exchange between airlines, ground handlers, and cargo agents.

Key Features:

  • ✓ IATA compliant APIs
  • ✓ Real-time data synchronization
  • ✓ Multi-stakeholder integration
Quarkus Oracle REST APIs TDD
Industry Standard

E-commerce Platform

1M+ Users

Multi-tenant B2B/B2C e-commerce solution built with SAP Hybris Commerce. Supports multiple databases, payment systems, and serves over 1 million active users.

Key Features:

  • ✓ Multi-tenant architecture
  • ✓ B2B & B2C support
  • ✓ SAP integration
SAP Hybris Spring AngularJS RabbitMQ
1,000,000+ Users

Loyalty Management

Global Platform

Scalable loyalty program platform supporting mobile and web applications with unified flows. Serves global customers with real-time rewards and personalized experiences.

Key Features:

  • ✓ Real-time rewards
  • ✓ Mobile & web support
  • ✓ Global scalability
Spring Boot PostgreSQL Redis ReactJS
Global Deployment
View More Projects on GitHub

// Let's Connect

Ready to discuss your next project? I'm always interested in challenging opportunities and innovative solutions.

Email

mr.halilugur@gmail.com

LinkedIn

Professional Network

GitHub

Code Repository

Location

Istanbul, Turkey

contact.sh
$ ./contact.sh --message="Let's build something amazing together!"
Initializing connection...
Ready to receive your message. Choose your preferred communication channel above.
halil@portfolio:~$