Pradeepa S. Profile

5.0

(8 reviews)

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$25 USD / hour

kandy,

sri lanka

$25 USD / hour

It's currently 8:00 AM here

Joined September 12, 2012

0 Recommendations

Pradeepa S.

@pradeepakck

5.0

(8 reviews)

4.0

90%

$25 USD / hour

kandy,

sri lanka

$25 USD / hour

100%

Jobs Completed

100%

On Budget

100%

On Time

50%

Repeat Hire Rate

Quality, all the way...

I am a capable individual who has hands on experience in multiple Engineering fields. Analog and Digital Electronics, Embedded Linux, Linux porting, Linux Drivers, Windows MFC applications, Windows Win32 applications, Windows Device Drivers, Native C applications, Native C++ applications, Bare metal firmware, VHDL, Verilog and Android are my main areas expertise. I have a BSc (Eng) in Electrical and Electronics Engineering. I am about to complete my MSc (Eng) in Communication and Information Systems.

See all C Programmers in Sri Lanka

Contact Pradeepa S. about your job

Portfolio

$A library implemented using C language to use the NRF24L01 RF module in Embedded Devices. The library is structured such that it is highly portable across many platforms. \n\nThe library has been tested on TI-TIVA and TI-Stellaris based launchpads and has been verified that it is working fine.\n\nThis project is featured in my blog www.unboxnbeyond.com..$

NRF24L01 - Portable wireless library for Embedded Devices

Reviews

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Showing 1 - 5 out of 8 reviews

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5.0

$500.00 AUD

Write some Software -- 2

excellent quality of work A+++ excellent communication skills

C Programming

Robert P.

@RPriestley

•

8 years ago

5.0

$25.00 USD

C++, Need help with debugging - Debug DLL does not work!

Excellent coder!

C Programming

C++ Programming

Caius L.

@caius9090

•

10 years ago

5.0

$50.00 AUD

Signal analysis, transfer function, filter simulation: matlab and psice task

This was my second project and am once again 110% satisfied. Accurate working and beyond willing to help and make sure it's as required. Hope to work will again A++

Engineering

Electronics

Matlab and Mathematica

Electrical Engineering

Telecommunications Engineering

Franklin S.

@kwaka100

•

10 years ago

5.0

$60.00 USD

Small task: Electronics expert to Write Op Amps circuit description

he's a knowledgeable guy and I'm very pleased with the effort. very professional and happy with the end work. thanks.

Electronics

Technical Writing

Electrical Engineering

Circuit Design

Sum W.

@GunnersAFC

•

10 years ago

5.0

$180.00 USD

Prject in C++/OS/SYSTEMS

Awesome work !!

Embedded Software

C++ Programming

Amit A.

@educationexpert

•

10 years ago

Education

BSc in Electrical and Electronics Engineering

University of Peradeniya,

Sri Lanka

2009 - 2013

(4 years)

Publications

Design of a Low Cost Cavity Backed Wideband Bow-tie Antenna for Ground Penetrating Radar Systems

IEEE

The ground penetrating radar (GPR) designs demand antennas with ultra wide bandwidths (UWB). Thus the conventional antennas such as dipoles cannot be used effectively. The GPR antennas are expensive. In this paper, the feasibility of building a low cost ultra-wide band bow-tie antenna for GPR using widely available low cost materials such as FR-4 PCB substrates, low cost TV baluns and scrap iron is explored. The objective was to develop the antenna to radiate in the range from 200 MHz to 600 MHz whilst rest

Design and Analysis of a Stepped Frequency Ground Penetrating Radar System

IEEE

The ground penetrating radar (GPR) is a specialized radar used to obtain images of the objects buried under the ground surface. In this study, we discuss an experimental GPR setup that can be built using a vector network analyzer. The objective was to develop the GPR to operate in the range of 200 MHz to 700 MHz. The cavity backed bow-tie antenna, power amplifier and a low noise amplifier were used in the design and the GPR system was implemented to obtain the required outcome. The system was tested under t