Java web application (online store) performance optimization

$100-285 USD

Completed

Posted

over 6 years ago

$100-285 USD

Paid on delivery

Looking for a seasoned Java developer to help us improve the performance of our web application , ecommerce store. The project will be consider successful if the following requirements are met. - 95% of the Login requests should respond in less than 2 seconds measured on the application server. Currently it takes 7 seconds to sign in to the application. - 95% of the moving from one page to another should respond in less than 3 seconds on the application server. Currently it takes 5-7 seconds to switch from page A to B. - 95% of the next page requests (i.e. using the pagination ) should respond in less than 3 seconds on the application server. Currently it takes 5 seconds to switch between pages using the pagination. - All new introduced bugs must be fixed. Technology stack: Application is hosted in AWS Web server: Tomcat 8 Frontend: HTML, CSS, JavaScript Backend: Java, Spring, Hibernate, Ehcache, JDBC Search engine: ElasticSearch Database: IBM DB2 for i ( JDBC connection) Build Tool: Maven Version Control: Git

Software Architecture

Project ID: 15839229

About the project

4 proposals

Remote project

Active 6 yrs ago

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Awarded to:

@shamalk

Will profile the application first, after identifying the performance bottlenecks, will proceed to fix. as additional milestones. Relevant Skills and Experience I'm a Java professional with 8+ years of experience. Please check my LinkedIn (ID: shamalk) for more details.

$100 USD in 2 days