| Category | Details |
|---|---|
| [email protected] | |
| GitHub | github.com/AlekseyGur |
| Telegram | t.me/alekseygur |
| linkedin.com/in/alexgur/ | |
| VK | vk.com/alexgur |
| Blog | www.alexgur.ru |
| Professional Experience | IT entrepreneur and software developer with 15+ years of experience |
| Specialization | End-to-end development and scaling of software projects |
| Key Achievements | 🎯 Delivered 10+ large-scale pet projects (from web hosting to SaaS solutions) 📚 Author of the book «Big Data, Digital Transformation & Machine Learning for Business Owners and Executives» (2023) |
| Core Expertise | Description |
|---|---|
| Core Expertise | Experienced Java developer with deep knowledge of Spring ecosystem and hands-on leadership experience |
| Additional Skills | Engineering team leadership, product management, high-load system architecture |
| Level | Qualification |
|---|---|
| University Degree | Engineer-Physicist, Nuclear and Particle Physics |
| Professional Retraining | Database Engineer |
| Big Data Analyst | |
| AI Specialist | |
| IT Product Manager | |
| Java (Spring) Developer | |
| Java (Spring) Developer – Middle Level | |
| Engineering Team Lead |
| Domain | Technologies & Tools |
|---|---|
| Java & Spring Ecosystem | Spring Boot, Spring Web MVC, Spring WebFlux, Spring Data JPA, Spring Security, Spring Cloud (Config, Gateway, Feign, Circuit Breaker), Spring Cloud Stream, Spring for Apache Kafka, gRPC with Protobuf |
| Microservices Architecture | Service discovery (Eureka, Consul), API Gateway, distributed configuration (Spring Cloud Config + Git), inter-service communication (Feign, REST, gRPC), circuit breaking (Resilience4j / Spring Retry) |
| Event-Driven Systems | Apache Kafka, Kafka Streams, Avro serialization, transactional messaging, log aggregation |
| Cloud-Native & Kubernetes | Kubernetes (K8s), Helm charts, Ingress controllers, ConfigMaps, Secrets, DNS configuration, service mesh concepts, deployment strategies |
| Observability & Monitoring | Distributed tracing (Zipkin), metrics collection (Prometheus), visualization (Grafana), centralized logging (Log4j2 → Logstash → Elasticsearch → Kibana — ELK stack) |
| CI/CD & DevOps Automation | Jenkins pipelines, Docker, Git, Maven, infrastructure-as-code (Helm + K8s manifests), GitOps principles |
| Security | OAuth2, JWT, OpenID Connect, Keycloak (custom themes, identity management), Spring Security integration, role-based access control (RBAC) |
| Databases | SQL, experience with multiple relational and NoSQL databases |
| Big Data | Hadoop, Apache Spark, Kafka, Airflow |
| Machine Learning | TensorFlow, Keras, PyTorch, NLP |
| Web Development | HTML, PHP, JavaScript |
| Objective | Description |
|---|---|
| Target Role | Java Developer (remote) |
| Priorities | Building cutting-edge IT products, working with modern technologies, and growing expertise in high-load, scalable systems |