I have 6 years experience as an application developer, specialized on developing a web applications, but also have an experience on building a mobile app.
With the experience as a full stack programmer, I have full understanding of the development process, but I was drawn to learn more about backend, the application architecture, and security.
Not only that, I'm also actively involved in the requirement gathering (finding the flaw in the original design, and giving ideas), and have experience of leading a small team.
For the programming language, I am always using C#. I believe lacking a knowledge of a certain language isn't a flaw. As long as I have the mind of a programmer (critical thinking, keen eye to details, and the understanding of programming concept), learning another language won't be too much of a challenge.
NET C#, Entity Framework
Agile, Scrum, JIRA
API, Microservices, CQRS
Git Version Control
AWS
MS SQL, Stored Procedure
Postgre SQL
NUnit
API Security
Xamarin Mobile Development
Javascript, Angular Js, React Js
CSS