Skill set for java backend developer

I have 2 yoe in backend development my skill set goes like this Java8 (Good in writing code and using java 8 features Spring boot (Good enough to create a complete backend application) Mysql (I will rate myself 3/5 in writing queries) Kafka ( I have not implemented but have complete concept knowledge) Docker (I have knowledge on how it works) Maven Github Dev tools: intellij Testing tools: postman Monitoring: kibana, rancher

Frontend frameworks: angular, vuejs

Can I shift to another company with these skills and if yes what can I expect the salary. Now I get 4.5lpa

Please add any other skills that will help in getting better