As a developer & Testing Engineer worked in Core Research and Developmet (R&D) division of Indian Telephone Industries (ITI Ltd) bangalore worked in a Multiple Encryption Projects such as TESD, SESD, NGN-BEU , Flexi encryptor for the Defence Communication network(DCN)• Development of MMI applications on Embedded platform.• Development of Test cases for TESD, Flexi, NGN BEU Projects.• Development of Simulators software in C ( For End equipments) required for testing of crypto package at ITI R&D lab for the Defence Products.• Development of Memory dump firmware for end equipments functional analysis• Knowledge of packet capturing tools such as Wireshark for In-house testing• Knowledge of TCP/UDP and Network protocols.• Documentation on application software Development and Technical manual.• Went for the Field Trial and gave Demo, Presentation for the various Multiple Projects which has been successfully carried out.• Demonstrated respect, friendliness and willingness to help wherever needed• Proved successful working within tight deadlines and fast-paced atmosphere.• Used critical thinking to break down problems, evaluate solutions and make decisions.• Identified issues, analyzed information and provided solutions to problems.• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.