Karlen A.

ФрилансерыKarlen Ayvazyan

Армения Yerevan, Армения
7 месяцев 9 дней назад
сделана 1 ставка
Свободен для работы Свободен для работы
возраст 26 лет
на сервисе 7 месяцев 19 дней

Специализация

Java
128 место из 1515
Javascript
661 место из 4737
Позиция в общем рейтинге 1
  17686 место из 308494

Резюме

I do prefer to do the job by myself and taking responsibility instead of relying on anyone else, but still able to cooperate.

I have a lot of experience in supporting, maintaining, and releasing the projects started by others, despite the code quality. So, I can dive into the projects quickly.

I am not a code purist, but always do my best to write the code others can easily work with. I consider it is important to write the code, which other developers can easily use or maintain. But delivering the result is always the highest priority.

I am mainly seeking to develop complex and challenging Java applications - no matter if web or desktop.

For the last 4 years, I have been working as a full stack web developer. I am a skilled JVM programmer (using languages such as Java for backend development). Spring stack and Java EE stack are my favorites for writing Java web apps. I also use Javascript and have experience with jQuery, HTML, CSS, and more.

I am interested in a TDD approach and think it's the right way to develop apps. I prefer JUnit and JMockit for writing unit & integrations tests.

Libraries and Frameworks: Spring Framework, Spring Boot, Spring Security, JPA, Spring Data JPA, Hibernate, JDBC, JUnit, JMockit, jQuery, Bootstrap.

Languages: Java, Javascript, HTML, SQL

IDEs and Tools: NginX, Apache, Maven, Gradle, Git, Jira, IntelliJ IDEA, eclipse, netBeans, Jenkins, Tomcat

Навыки и умения

Портфолио

Middle-Senior java developer

Java Java


Ineco Online payment system.
I worked at back-end part.

My responsiblities were
1. Adding new features,
2. Fixing bugs,
3. Refactoring old code base,
4. Performing developer operations,
5. Performing DB changes and optimizations,
6. Creating unit, integration and performance tests,
7. Tunning aplication performance after refactoring,
8. Coworking with other developments teams in case of cross system functionality development,
9. Partisipating in Scrum meetings.
10. Add microservice for comunicate with Banck db
11. Create functionality for generating reports.



  0

Middle-Senior java developer

Java Java


Greetz
Greetz is project which sell greeting cards to the online platform for personal surprises such as flowers, balloons, photo gifts and cards.

worked at back-end part.

My responsiblities were
1. Adding new features,
2. Fixing bugs,
3. Refactoring old code base,
4. Performing developer operations,
5. Performing DB changes and optimizations,
6. Creating unit, integration and performance tests,
7. Tunning aplication performance after refactoring,
8. Coworking with other developments teams in case of cross system functionality development,
9. Partisipating in Scrum meetings.



  0

Junior java developer

Java Java


ABSGate is a business intelligence solution for investors in the Structured Credit market. It centralizes business-relevant information to a single point where it can be quickly accessed and utilized, including third party data as well as investor generated data.

I worked at back-end and front-end parts.

My responsiblities were
1. Adding new features,
2. Fixing bugs,
3. Refactoring old code base,
4. Performing developer operations,
5. Performing DB changes and optimizations,
6. Tunning aplication performance after refactoring,
7. Creating SQL queries for CRUD operation.
8. Canging site design and add AJAX queries.
9. Change



  0

Middle Java Developer

Java Java


mobitoweb is stock application which help menage products in stock, add task for employee
I worked at back-end and front-end parts.

My responsiblities were
1. Adding new features,
2. Fixing bugs,
3. Refactoring old code base,
4. Performing developer operations,
5. Performing DB changes and optimizations,
6. Creating unit tests,
7. Tunning aplication performance after refactoring,
8. Creating SQL queries for CRUD operation.
9. Canging site design and add AJAX queries.



  0
 

Активность

  Последние ставки 1
Серверный программист Java
50000

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