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$47 USD / hour
Flag of INFlag of IN
indore,
india
$47 USD / hour
It's currently 9:35 AM here
Joined January 13, 2008
2 Recommendations

Rahul S.

@RaspberryOculus

annual-level-three.svgpreferred-freelancer-v2.svgverified.svg
4.8 (60 reviews)
4.8 (60 reviews)
7.3
7.3
$47 USD / hour
Flag of INFlag of IN
indore,
india
$47 USD / hour
95%
Jobs Completed
96%
On Budget
74%
On Time
14%
Repeat Hire Rate

22 Years in Electronics,Software,Product design.

Work experience in Fortune 500 and CMMI Level 5 Companies in India. 1000+ major projects completed. I am an Electrical engineer with a specialization in Instrumentation & Telecommunication with 10+ years of Software Development experience from late 90's to current. I have expertise in Porting Legacy software (and embedded electronics system) Applications of 90's to new technologies. I have built from simple applications to as complex as Designing a ground station aircraft radio based on ACARS and ED137 Eurocae standards , Machine Learning & Artificial Intelligence, PCB Layout and Design, Analog & Digital Electronics with FPGA , Smart Wearables like FitBit , Garmin, Apple Watch, Bluetooth Low Energy, Bitcoin Hardware Wallet, HVAC ( Heating, ventilation, and air conditioning ) Warehouse. I have built Custom 3D printers based on Laser Galvos and UV Resin involving multiple streams of engineering from Material , Using Ultra Violet sensitive Resins , Chemistry to Cloud & desktop Application with micro-controller firmware programming in c and assembly. I can write very efficient codes for IOS and Android in Java , Swift, Objective C, C++.
Freelancer
Engineers
India

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Portfolio Items

I built a wireless game controller, sort of XBox and PS4 controller with a Robotics Game application.
Programmed it with VB, C# . It runs on my Oculus DK1 Virtual reality headset.
Game Controller Hardware,Oculus VR
This is a tracker device, we built a Plush Doll with Toy deisgned in China and rest electronic system , firmware , PCB Layout and Design in India.  It is rechargeable, got Light and Sound effect for Toy .
Another Tracker with GPS,Wifi,GSM
24 Solenoid Control system with stm-32 . custom design based for specific application in textile industry.  Uses Line drivers, opto-couplers, regulators, rs232 connection to end points.
Solenoid Control
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
AI, CNC, ML Programming  for  Autonomous underwater drones, involving path planning,  GPS,  Planning RF Communication ( long distance ) , Computer vision, self-learning, and Balancing algorithms.
Under Water Sub
THE largest Mask Stereolithography 3D printer ever built. It works with Cloud as well with Mobile App under construction. Cures 27 inches diagonal area in a single cycle.
3D printer Based on UV Resin.
THE largest Mask Stereolithography 3D printer ever built. It works with Cloud as well with Mobile App under construction. Cures 27 inches diagonal area in a single cycle.
3D printer Based on UV Resin.
Special applications for autonomous drones,  sports training with computer vision like Kinovea, Tensor Flow , sensor fusion, Robot operating systems, Kalmann filtering  , Customized camera design of several types from Stereo Vision for AI to Simple Object detection, Model predictive Control
Machine Learning & Computer Vision

Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
€704.00 EUR
Great quality work !
C Programming
Engineering
Microcontroller
Software Architecture
C++ Programming
+1 more
User Avatar
Flag of BR Marcello Jose M. @marcellomessias
12 months ago
5.0
$2,000.00 USD
Excellent and professional in everyway. Keeps very good communication at all times.
H
Flag of KR Soohong K. @hosu001
1 year ago
5.0
$3,400.00 USD
Excellent professional, concerned with delivering the best to the client and very honest
Python
Web Scraping
NoSQL Couch & Mongo
Amazon Web Services
Web Crawling
E
Flag of BR José Eduardo C. @eduardorocha1982
1 year ago
5.0
[SEALED]
I totally recommend Rahul's work, very professional and understand what we are looking for. Looking forward to work with him again.
E
Flag of US Mauro M. @Eaccus
2 years ago
4.6
$1,000.00 USD
This is an honest review. I have been working with Rahul for over two years building this and similar projects. We have been through ups and downs along the way. But one thing I can say is he did not give up on our project. There were times we were both frustrated. But not only did he not give up he completed the project and has a smart and resourceful team surrounding him. I recommend Rahul because he has the knowledge, a strong team and works at a good price. Thank you.
C Programming
Mobile App Development
iPhone
Android
Software Architecture
User Avatar
Flag of US Alex B. @blackstriker
2 years ago

Education

Bachelor Of Engineering

India 1995 - 1999
(4 years)

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Top Skills

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Software Architecture
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PHP
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MySQL
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C Programming
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