Backend Developer (Alibaba Cloud exp)

•           Core Java

•  Strong knowledge of Java 8/11/17

1. Collections Framework
2. Multithreading & Concurrency
3. Exception Handling
4. JVM Performance Tuning
5. Design Patterns

Spring Ecosystem

•                    Spring Boot

1. Spring MVC
2. Spring Data JPA
3. Spring Security
4. Spring Cloud
5. Hibernate/JPA

Microservices

•                    Service Discovery

1. API Gateway
2. Circuit Breaker Patterns
3. Distributed Transactions
4. Messaging Systems (Kafka/RabbitMQ)

Alibaba Cloud (Ali Cloud)

Hands-on experience with:

•                    Alibaba Cloud ECS

1. ACK (Alibaba Kubernetes Service)
2. OSS (Object Storage Service)
3. RDS
4. SLB (Server Load Balancer)
5. Cloud Monitor
6. Function Compute
7. RAM (Resource Access Management)
8. Container Registry
9. VPC Networking

DevOps & Tools

•                    Docker

1. Kubernetes
2. Jenkins/GitLab CI
3. Maven/Gradle
4. Git
5. SonarQube

Databases

•                    MySQL

1. PostgreSQL

MongoDB