Apr 2018 – Apr 2019 · 1 yr · Ahmedabad Area, India

• Led architecture design and decision-making for HomeBridge product, an end-to-end smart home IoT solution.
• Developed IoT app for HomeBridge Gateway product from scratch, enabling device commissioning via Wi-Fi and BLE.
• Managed multiple projects, prioritizing tasks based on business requirements and market needs.

Feb 2016 – Mar 2018 · 2 yrs 1 mo · Ahmedabad Area, India

• Collaborated with cross-functional teams to implement system, solutions based on evolving product requirements.
• Developed Android applications for a Smart Endoscopy Machine with a 1.5-inch circular screen, optimizing UI/UX for unique display.
• Implemented low-latency live streaming over Wi-Fi Direct, optimized video transmission for real-time endoscopic imaging.
• Modified Android Open Source Project (AOSP) to enhance compatibility with custom hardware, ensuring seamless system performance.
• Debugged and resolved Android framework issues on a custom Android-
• based board, improving system stability and performance.
• Developed an SDK (library module) to enable seamless communication
• with the EvryThng cloud, facilitating IoT app development for IoT
• devices.
• Built and optimized an Android Things application for the NXP board,
• enabling robust IoT device interactions and management.

Sep 2013 – Feb 2016 · 2 yrs 5 mos · Ahemdabad

• Quipment has on-board taxi meter (BCT) product. It is an Android based hardware device which is used in taxis. Using 3G or WiFi, BCT can communicate with dispatcher (backend software for car companies).
• Car company can send planned trips to this devices and driver can go to pick up passengers at given address.
• Passengers can do payment for their trip by swapping card into third party payment device. This payment device will communicate to BCT using Bluetooth.
• User will receive invoice of their trip in mail or directly on mobile device through bluetooth.
• As a Software Engineer in Quipment my role was :
• Requirement gathering & analysis.
• Design and develop proprietary message communication between multiple applications of device.
• Design and develop flat file database.
• Develop Android applications for that taxi meter product.
• Modify Android source code as required.
• Third party payment device (Adyen and Sumup) device integration for payment
• Tom-tom API integration for navigation

Nov 2010 – Sep 2013 · 2 yrs 10 mos · Vadodara · On-site

• In my role as a Software Engineer at Matrix Comsec, I led the development of VOIP applications for Android and iOS, enabling audio & video calls using SIP/RTP protocol. I implemented multithreading architecture for efficient server communication and managed persistent data storage using SQLite and SharedPreferences. My work involved overcoming challenges related to native library handling in Android, overcoming the constraints of significant background execution limitations on iOS and interoperation, ensuring seamless connectivity for users.