Project Executive

OBULESU.T

Tirumalai Nagar Annex, Perungudi, Chennai-600096, TamilNadu, India

*******.*@*****.***

868-***-****

SUMMARY:

Hands on experience with optical equipment including Lasers and fab environment.

Excellent command over all optical networks including SONET and SDH

Strong OOPs concepts using JAVA, programming in Python and implementing network protocols using JAVA

EXPERIENCE:

1. Project Associate, Indian Institute of Technology Madras Chennai, Tamil Nadu - October 2015- Present

Identification of partial discharges in transformers by elastic wave sensing based on Fiber Bragg Gratings

- Partial Discharges (PD) in a transformer deteriorate its insulation and can lead to failure of the transformer. When Partial Discharge activity occurs, it generates acoustic waves up to 500 KHz Accomplishments:

Detected acoustic signatures of the Partial Discharge using the fiber Bragg Sensor.

Designed a system that includes a Fiber Bragg Sensor and a multi-channel Dynamic Interrogator using BitScope micro controller programmed with Python to monitor Partial Discharge activities in the transformer

2. Senior Executive, Stayzilla.com

Chennai, Tamil Nadu, India - January 2015 - September 2015

Acquired information about the hotels in all over India, got tie-ups on a contract basis and maintained detailed records for procedural purpose.

Promoted as a senior executive and coordinated a team of 12 in implementing management strategies to deliver value-added services.

3. Senior Project Fellow, Council of Scientific and Industrial Research Chennai, Tamil Nadu, India - January 2014 - July 2014 Project-1: Large scale fabrication of sub wavelength nano-gratings for energy and bio-photonics applications

Built a simple and cost effective Lloyd’s interference lithography setup and fabricated dielectric gratings on the glass substrate with the period of 1.8 micrometers.

Simulated metal gratings (Gold, Platinum and Silver gratings) using Lumerical’s FDTD, GSolver software packages.

Built an optical setup for characterizing gold gratings. Project-2: Providing security solutions using Ultraviolet light fluorescent based security tags

Made a device with ‘UV light source - color sensor detector’ optical setup to detect fluorescent color from the security tags.

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EDUCATION:

M.Tech in Applied Optics from Sri Sathya Sai Deemed University Ananthapur, Andhra Pradesh, 2010-2012, CGPA - 4.5/5 B.Tech in Electronics & Communication from Rajiv Gandhi memorial College of Engg & Tech

Nandyal, Andhra Pradesh, 2006-2010, Percentage - 68% Class XII from Board from Sri Venkateswara College Nandyal, Andhra Pradesh, 2004-2006, Percentage - 92.1% Class X from M.H.School

Nandyal, Andhra Pradesh, 2003-2004, Percentage - 85% ACADEMIC PROJECTS:

Masters Level - Detection of Low Observable maneuvering Accelerated Radar Targets in the Littoral Environments:

Studied various types of time-frequency transforms and their applications in radar signal processing.

Developed a new Time-Frequency transform using Fourier-Bessel transform that gives best resolution in terms of both time and frequency.

Bachelor's level - Noise Immune Domino Logic

Studied various types of CMOS noises using microwind software while implementing the domino logic

PROGRAMMING SKILLS:

Java, Python, Matlab, GSolver, FDTD and basics of C Programming PUBLICATION:

[1] Suresh. P., Thayaparan. T, Obulesu. T., Venkataramaniah, K., (2013), “Extracting Micro- Doppler Radar Signatures from Rotating Targets Using Fourier_Bessel Transform and Time Frequency Analysis”, Geoscience and Remote Sensing, IEEE Transactions (Volume: 52, Issue: 6)

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