I was part on the development of new client requirements. 
Also made estimations of tasks.
Find root cause of system problems and solve it.
Give client feedback about a task. 
Help and assist with other team members.
Analize and provide feedback of  code reviews.

- I develop screens that matches design.

- Integration of payments.

- Translate all the site.

- Develop and improve payments API for differents patforms. 

- Assist  other members of my team in order to achieve their tasks.

- Create Unit Testing.

- Design and build new requirements.