ITC Infotech India LTDIT Consultant, August-2021 - PresentConvergent Infoware, Bidhannagar, West BengalDeveloper, April 2017 - April 2021• Designed and developed more than 5 android applications using android studio, advance java, json,and multiple online api and payment gateway.• Coded more than 4 live websites using code-igniter framework.• Modified existing software to correct errors, adapt to new hardware and improve performance.• Maintained existing applications and designed and delivered new applications.• Designed code-igniter framework -based admin of live web sites using mysql.Websites Developed:• http://keyleed.com/admin• http://www.goldenroutes.com• https://www.glohup.com• https://www.glohup.com/adminApp Developed:• https://play.google.com/store/apps/details?id=com.keyleed.keyleedcom• It will help user to find their lost key's and contact to the founder using phone and sms.https://play.google.com/store/apps/details?id=com.exampundit.exampundit• This is a online student helper app with all the facilities including quiz.• Seocompany.link/mobile-app/myrentreminder/apk/myrentreminder.apk• This will help user to track their rented rooms and payments.• Infowarescripts.com/glohup/android/apk/glohup.apk• It ios a service related app with payment gateway and other leading api like google serach, map, Instagram , Facebook.• http://www.goldenroutes.com/android/apk/goldenroutes.apk• It is a traveller app, Will help user's to serach and book flight and hotels across world.