Sagar Roy's user avatar
Sagar Roy's user avatar
Sagar Roy's user avatar
Sagar Roy
  • Member for 3 years, 11 months
  • Last seen more than 1 year ago

More than 10 years+ experiences ( in development) 4 Years+ in team leading, requirement analysis, programming, software designing, development, building, testing, deployment and maintenance with php,java and its associated technologies including MVC and WEB API, MY SQL , AWS and Linux/Windows environment including cloud computing and Web technologies including Flutter , Php, Mysql, HTML5, CSS3, Java Script, React JS and Jquery in off shore software developing companies.

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Skills and accomplishments:

Problem solving experience in different areas of Computer Science. Professional work experience in System design and development Professional Knowledge in Agile Scrum and Test driven development. Experience in design, development and testing in Object-oriented technology, Desktop/Web/Mobile based application in different architectures. Good understanding of Object-Oriented principles and software engineering practices Skilled programming experience in PHP/Java and its associated technologies Understanding and experience in Relational Database Management Systems: MySql, Mysql lite, and MongoDb Professional knowledge in White-Box, Black-Box testing, Usability testing. Quick Learning ability, ability to manage and mingle with team, interpersonal skills. Specialties:

Scripting Language: PHP, Javascript
Programming Languages: Dart , C/C++,Java,J2EE
Database : Aws/Linux Server, MySQL,Mysql Lite
No SQL : Mongo DB,graph sql,eloquent orm
Testing Tools: PHP unit, Junit, Robotium Android Testing Tool
Mobile Application development : Flutter , JAVA , Android
Java Script Framework: React JS, JQuery, Google chart
Php Framework : Laravel, CodeIgniter, Yii - framework ,
CSS Framework : Bootstarp Framework
Markup Languages : HTML, XHTML, XML , WML , WSDL, CSS
APIs (Facebook/ Twitter/ Google/ Stripe/ PayPal/ Mailchimp etc.)
Protocol : HTTP, TCP, UDP, SMP
Servers : Apache, Ningix , Docker , EC2,
Cloud : AWS, Google could 
Modeling and documentation tools: Rational Rose, java doc, UML
Requirement engineering documentation tools: Rational Requisite pro
Operating Systems: Windows , Linux
Version Control Tools: GitHub, SVN, TFS, Putty, Bitbucket, 
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