M. Jithendra Vignesh

Engineer with 6 years of professional experience, including 3 years in Embedded Software Development and 3 years in RF Electronics. Experienced in developing embedded and IoT solutions, with expertise in firmware development, hardware-software integration, troubleshooting, verification and testing. Proven experience delivering reliable solutions for industrial automation, monitoring, and communication applications.

Experienced in RF prototyping, hardware validation, RF filter tuning, PCB assembly, testing, and troubleshooting.

Senior Software Engineer at Sequoia Applied Technologies (2025-08 – Present)

• Led precision timing and FPGA configuration simulation initiatives on Linux-based.
• Validated IEEE 1588 Precision Time Protocol (PTP) synchronization, optimizing ts2phc timing error from 12 µs down to 600 ns.
• Architected server-side C and Lighttpd CGI modules to convert JSON REST API parameters directly to FPGA hardware registers.

Embedded Developer at GOWATR Pvt. Ltd. (2023-04 – 2025-08)

• Engineered complete firmware architecture in Embedded C for a CSR water distribution network covering 32 tanks across 10 km.
• Designed a custom Modbus-over-LoRa master-slave framework with node addressing, retries, and timeout diagnostics.
• Implemented a FreeRTOS dual-task system separating continuous telemetry acquisition from immediate web-based motor/valve commands.

R&D Prototype Engineer at URJITA Electronics Pvt. Ltd. (2019-01 – 2022-03)

• Assembled, tuned, and validated resonator and cavity RF filter prototypes for wireless communication applications.
• Executed RF characterization using Agilent/Keysight VNAs with mechanical 85052D calibration kits to optimize pass-band parameters.
• Resolved 12 mm resonator assembly issues by optimizing reflow soldering parameters and solder paste application.

M.Sc. in Applied Electronics – Mohamed Sathak College (2021 – 2023)

B.Sc. in Electronics & Communication Science – A.M. Jain College (2015 – 2018)