Abilash Onapparambath

Hardware Design Engineer with 17 years of experience specializing in embedded systems and electronic circuit design. Demonstrated expertise in designing and developing hardware solutions for various industries, including Aerospace, Avionics, Automotive, Medical, Life science, Industrial and Commercial. Skilled in schematic design, PCB layout review, component selection, and BOM optimization. Proficient in high-speed board design, analog and digital circuits, and hardware characterization. Strong problem-solving and troubleshooting abilities with a track record of successfully delivering projects on time and within budget. Committed to ensuring the highest quality standards in hardware design while meeting client specifications and requirements. Adept at working in cross-functional teams, collaborating with software engineers, and effectively managing project timelines. Excellent communication skills to convey complex technical concepts to both technical and non-technical stakeholders.

• Cadence OrCAD
• Zuken's CADSTAR
• Mentor Graphics HyperLynx
• ALTIUM Designer

• TINA
• LTspice
• PSpice
• SIMetrix

• MIL STD-1553
• ARINC 429
• AFDX /ARINC 664
• IRIG 106
• PCM
• DDR2 and DDR3
• NAND Flash
• NOR Flash
• PCI
• PCIe
• Ethernet
• Audio CODEC
• USB
• JTAG
• SATA
• Bluetooth/ BLE
• Wi-Fi
• LoRA
• ZigBee
• RF
• Modbus
• S7
• HART
• BACnet
• Power Line
• UART
• SPI
• I2C
• CAN
• LIN

• Python
• Node JS
• Shell Script
• VHDL
• C Programming
• Structured Text

• Oscilloscope
• Multi Meter
• Spectrum Analyzer
• Megger
• Function generator
• Signal Generator
• Logic analyzer
• Phase angle voltmeter
• Data Logger
• CANalyzer

• Date of Birth: 09/13/82
• Marital Status: Married

PCTE-196: Fully Automated test bench for inertial Navigation System that is used in multiple fighter aircrafts. 

32-Channel PCM Encoder: 32 channel data acquisition system using for validation and testing of missiles. It converts 32-channel sensor data in to encoded PCM stream that are further transmitted by a RF Transmitters. 

DAC for Receiver Control Unit: Reverse engineered 10 Bit DAC for Full band RF receiver system 

Antenna Control System: Trouble shooting, repairing and Re-commissioning of Antenna control system using for tracking the flying object. 

128-Channel PCM Encoder: 128 channel data acquisition system using for validation and testing of missiles.128 channel sensor data converted in to 10MBps multiple encoded PCM stream which further transmitted by an RF Transmitters. 

Digital Telemetry System: Full telemetry system designed and commissioned. System include PCM simulator, Bit Synchronizer, PCM DECOM, Signal Conditioner, PCM Encoder, RF receiver, Industrial PCs and Power Supply Modules. The entire system was distributed in two 19" rack and the one aerodynamically designed chamber mounted in flying object which is normally flies in supersonic speed. 

Telemetry DeCOM Card: PCI Card for demodulating and parsing the data from PCM stream that received from the satellite at maximum bit rate of 20 Mbps. It has inbuilt PCM simulator and Bit synchronizers. 

Connected IO Router (IoT): It is gateway device cum router made specially for an Advertisers to dynamically change the Advertising contents in digital signages. It runs on OpenWrt Platform with Ralink MT7620A processor. 

YBA Instrument Cluster: Instrument cluster using for one of the latest SUV Car for one of the leading car manufacturers in India 

Advance Vehicle Data Recorder (AVDR): Black box for Automotive including video information records 

Y9T Instrument Cluster: Instrument cluster used for one of the LCV for one of the leading car manufacturers in India 

J104 Instrument Cluster: Instrument cluster designed for one of the leading Bike manufacturers in India 

H-Box: Multiple communication bridge to cloud and medical equipment and hospital management system. Designed on Freescale's iMX6 high speed multicore processor platform 

Multi Core SoM: P2041 communication processor-based System on Module 

Thavanna: 2TB, High density High-speed PCIe SSD network Storage Card 

Accel's System on Module: Atmel's AT91SAM9G25 ARM microprocessor-based System on Module 

OBD Reader II: OBD II data acquisition to smart phone through Bluetooth Interface. 

Intelligent Ink Supply station (ISS): Pressurized bubble free ink supply system for high-speed industrial printer for one of leading printer manufactures. 

IoT Lab HUB: An IOT gateway Device for Life science company which will function as local server (DB + Kaa Server) having interface like LoRa, BT, WiFi, Ethernet with Storage capacity of 1TB RAID-2 (SSD). It acts as an agent for connecting different life science lab equipment to the platform. There is an edge analytics engine to predicts the replacement of replenishments like filters and reagents. 

IoT Edge Hardware Accelerator: It is an inhouse hardware platform capable of configuring hardware for different use cases intended to make quick prototypes and PoC/PoV. It consists of a baseboard with SODIMM connectors and different power source in It and daughter boards for sensors and actuators interfaces, Base board is designed such that it can interface SoMs and CoMs with SODIMM interface. There is one more MCU board capable of plugging Arduino Nano, Bluetooth, Wi-Fi, and LoRA modules. 

Smart Brewery: Smart Connected Brewery IoT and Solution for one of the leading Beer producers in the world. It involves bringing connectivity in the current brewery, Utility, Packaging Lines, and warehouse by Integrating IoT devices and Interfaces in existing PLC SCADA System. 

Smart Airline Trolley (IoT): Fully Automated Aircraft Trolley for smart servings in the aircraft and food waste management and automation from Kitchen to Flight transportation. It involves BLE based Battery operated low-profile device to sense the temperature, light, Spill, Door open close, shock, and vibration. The device is attached to each tray in the trolley. Smart Devices can connect to the mobile apps of flight attendants and to a gateway device in the kitchen. The gateway device fetches the trip history details and write the configuration to the device for the next trip. There is web platform for connecting and managing the device and gateways.

Remote Controller : New Generation Remote control System for Recovery vehicles