Engineering Engineer

Ramakrishna Bajaj

Detroit, MI 313-***-****

*****.**********@*****.*** https://www.linkedin.com/in/ramakrishnabajaj

SUMMARY

A Biomedical Engineering graduate from Wayne State University with master’s thesis option and worked on Ultrasound Elastography enhancement using Robotic arm and specialized in Biomedical Instrumentation and Robotics.

EDUCATION

Wayne state University, College of Engineering Detroit, Michigan

Master of Science (MS) in Biomedical Engineering December 2017

Coursework: Smart Sensors-II, Biomedical Instrumentation, Introduction to Biomedical Imaging, Computer and Math Applications in Biomedical engineering, Quantitative Physiology, Clinical Immersion for Engineers, Introduction to Robotics

Jawaharlal Nehru Technological University Hyderabad, India

Bachelor of Engineering, Electronics and Instrumentation June 2015

Coursework: Introduction to Biomedical Instrumentation, Analog and Digital Integrated Circuit Analysis, Microprocessors and Microcontrollers, Control systems

TECHNICAL SKILLS

C, MATLAB, Arduino, COMSOL,NI Multisim, TCP/IP, OSI model, Access Controls, MS Excel, Windows, Mac, Ubuntu, VMware, Virtual Box, PCB design, Eagle, Knowledge in FDA regulation-510(k), ISO 13485, NX Design software

ACADEMIC PROJECTS

Ultrasound Elastography enhancement using Robotic arm

A robotic Ultrasound probe controller was developed and is capable of accurately monitoring the tissue deformation for controlled strain imaging of Ultrasound and can be controlled wirelessly over Bluetooth.

Monitoring the Glucose Levels for Diabetic Patients with respect to Carb Count

Used MATLAB- Graphical User Interface (GUI) to monitor the glucose/sugar levels based on the carb intake and also the HbA1c (glycated haemoglobin) levels, in patients with Diabetes Mellitus. Programmed the GUI in a way that warns the patients about two things- one for the high glucose level and one for the abnormal HbA1c level.

Surgical Smoke Plumes

Researched on the effects of the Surgical Smoke plumes in the operating room and various precautions taken to evacuate and absorb the smoke. Presented a new method to minimize the surgical plumes- which was to “Bio-mimic” the functions and the mechanisms of the plants that not only absorbs the smoke but also the organic components present in the smoke.

Design of Electrocardiography (ECG) Monitor

Designed and built an ECG monitor system using operational amplifier: OP-27. Connected the ECG electrodes to obtain the ECG signal.

Design of Signal Conditioning Circuit

Designed a two-stage differential amplifier using three op-amp and measured the differential gain, common gain and Common mode rejection ratio (CMRR) for low frequency input.

Ultrasound Speckle Denoising

An ultrasound image with noise was taken and the Non-local means (NL-means) algorithm was performed for speckle denoising of ultrasound images using MATLAB coding.

Active Car Bonnet and Airbag safety system using dual-axis MEMS accelerometer

A dual-axis MEMS capacitive based accelerometer crash sensor was designed using AutoCAD & COMSOL and fabricated to connect it further to a pedestrian safety system that can be used in automobiles.

EXPERIENCE

Functional and Molecular Ultrasound Research Laboratory Detroit, Michigan

Research Assistant Jan 2017 - Present

Lead and coordinated the team which successfully build the robotic arm which helps ultrasound imaging operator to image the tissue wirelessly over Bluetooth.

Detroit Medical Center Detroit, Michigan

Volunteer May 2016-July 2016

Shadowed the surgeons in surgery room at the Detroit Medical Center (DMC) in various departments like Pediatric Surgery, Pediatric Neurosurgery, Urology, Catherization Laboratory, Interventional Radiology Lab and more. Talked about the issues related with the instruments used by them in the surgery and made reports on the same.

Spinco Biotech Pvt. Ltd. Hyderabad, India

Service Engineer Intern Jan 2015 - Aug 2015

Shadowed and assisted service engineers for the maintenance of High Pressure Liquid Chromatography devices and Gas chromatography devices.

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