Rohith V. Email and Phone Number

• Implemented carwash sale at pump.• Customer can buy a carwash during the fuel transaction.• Added calculation to sell the carwash packages based on the authorized amount.• Developed the base code for EMV transaction at fuel dispensers.• Base EMV code includes the byte communication between EMV hardware and fuel controller application running on JAVA Spring.• Designed and developed a JAVA Spring State Machine for handling the flow for EMV process.• Refactored the old message handling methodology to a new method using SOLID principles.• Developed a web app for downloading the latest jars from Artifactory after Jenkins build.• Designed a Fuel Simulator using python PYQT5 to simulate a fuel dispenser.• Developed a communication layer with JAVA Spring Microservices between POS and Fuel Controller to send FID messages.• Developed REST API to send and receive FID messages from POS to JAVA Fuel Controller.• Developed FID message processor to process carwash prices sent from POS in store.• Updated the FID message process to process carwash sales through POS.• Integrated code to enable or disable the carwash sales from POS for the store.• Added code for storing the values or the prices and packages from FID messages to Fuel Controller's MongoDB.• Built NodeJS application to initiate fuel transaction through mobile application.• Built a JAVA module to accept the requests from NodeJS application in the fuel controller.• Implemented JUnit5 test cases to test major work flow without actual fuel dispenser.

• Built 20 GPS Devices.• Developed 15 sending API's and 3 receiving API's for website to interact with Lab Corp Lab.• Developed API's with JAVA spark framework.• Surveyed stakeholders to conduct a thorough needs analysis of existing infrastructures.• Altered, updated, and enhanced existing systems and applications after performing troubleshootingmeasures to determine the issue.• Analyzed end user needs to provide service-level software development.

• Developed software for Smart Factory for over 200 IOT devices for factory automation for ABB Swedish-Swissmultinational corporation.• Developed automation scripts in Python for work bench automation.• Composed code to control all the IOT gadgets from a server and force the insights and reports of every last IOTgadget.• Developed an automated script for shutdown and reboot of Smart Factory.• Planned and designed a network for IOT devices and server.• Designed and developed a database for the Smart Factory software.

Developed various websites for local clients of NGCN.• Billing SoftwareDeveloped a software solution for inventory management and billing for Volta Tech solutions PVTL.• Employee management HRM software.Developed a Human Resources Management software which takes care of employee attendance andleave applications and calculates and processes salary directly to employee account from company’saccount which runs automatically every month.• Job posting and finding website.This website helps companies to post for the jobs and helps in hiring the employees it takes care ofconduction online exams and resume management for the applications received this also helps thefreelancers and employees to find out new opportunities available.