Jun 2020 – Jun 2023 · 3 yrs · Bengaluru, Karnataka, India

• Responsible for design and development of complete firmware, hardware and Cloud interface for next generation honey bee tracking Internet of Technology based devices in HiveGenie. Responsible for adding the remote connectivity protocols like 5G (NR) and LTE CATM/NB-IOT modems for HiveGenie Gateways (Edges).
• Leading the research and development of next generation Edge devices for HiveGenie based on embedded systems operating system of OpenWRT on MT76xx Mediatek Platforms.
• Increasing the local battery efficient wireless coverage of Hivegenie Gateways based on Bluetooth Low Energy (BLE) 5 and LPWAN (LoRa) based HiveGenie Nodes sensors.
• Responsible for Designing, Development and manufacturing Internet Of Things (IOT) based Honey bee monitoring products portfolio under the brand of HiveGenie.
• Involved and led the complete product development cycle including requirements, designing, development, prototyping, testing, manufacturing and shipping of all the products of Hivegenie.
• Actively engaged with customers across the globe including USA, Canada, Netherlands and UK.
• Led the team in designing and development of the external enclosure, mechanical structures, models and packaging the product.
• Implemented the complete firmware for the multiple micro-controller cluster. Some major micro-controllers used are are Expressif, Microchip and Texas instruments. Embedded Operating Systems like FreeRTOS and TI-RTOS were used in the systems with strong emphasis on Object Oriented Programming concepts on both C and C++.
• Modern development methodologies like git, GitHub, Continuous Integration (CI), unit test framework (Google Test), smart logging, finite state machine , OOP etc are used even with the small development team and never compromised on the process. All the tools chosen are Free
• and Open Source (FOSS) with Linux as one and only development platform, hence minimizing Company expenditure.

Aug 2014 – Dec 2019 · 5 yrs 4 mos · Bengaluru Area, India

• Physical Layer Developer in 4G/5G cellular modem and involved in complete SDLC. Major contributor to four generations of XMM series Intel modems.
• Designed and developed new L1 Control architecture and framework for NR and LTE scheduling on XMM 8xxx.
• Designed and implemented complete L1 Control flow for NR SCG (Sec. Cell Group) addition on LTE, which includes NR target Search scheduling, NR RACH, NR PDCCH monitoring, CQI measurements, Radio Link Monitoring and Beam Failure Detection.
• Involved in NR mmWave (FR2) Rx Beam Management control design.
• Strongly emphasized (Object Oriented Programming) OOPs while developing new architecture, via enforcing code compilation restrictions, design patterns etc.
• Migrated the Sub-Component Verification (SCV) framework from 4G to 5G platform. Utilized this opportunity to bringup Google-Test (a unit test framework) and Doxygen framework aswell.
• Developed important customer oriented features such as PDCCH-Alone, HL Disconnect,Multi-SIM, Dual Sim Dual-Connectivity (DSDC) Data Call and Interference Cancellation.
• Honored to share Patent on “Detection of HARQ re-transmission strategy of Base stations” and implemented the same in the firmware.

Jun 2012 – Jul 2014 · 2 yrs 1 mo · Bengaluru Area, India

• Experience in implementing 3G/WCDMA Physical Layer on ST-Ericsson modem platform using embedded C/C++ on ARM processor.
• Worked on ENEA Real Time Operating Systems (RTOS) and HW driver development (LFU).
• Implemented many customer requested features with meeting all the time requirements. Few to mention are Cell Broadcast Service (CBS), WCDMA Enhanced Uplink (EUL) and Rx Diversity feature for WCDMA.
• Effectively contributed in Platform Crash improvement and Call drop performance improvement.
• Involved in the 3G throughput improvement task force at Warsaw, Poland.
• Honored with Ericsson ACE award (quarterly) for consistently meeting all the project
• requirements on time.

May 2011 – Jul 2011 · 2 mos · Hsinchu County/City, Taiwan

• Associated with Electro Mechanical department, on micro phone array signal processing

May 2010 – Jul 2010 · 2 mos