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Electronics Engineering Microcontroller Mobile App Development Wireless
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$30 USD / hora
Bandeira do(a) PHILIPPINES
angles city, philippines
$30 USD / hora
No momento são 8:32 PM aqui
Entrou no Freelancer em março 1, 2017
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Keith S.

@SolidStateLED

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$30 USD / hora
Bandeira do(a) PHILIPPINES
angles city, philippines
$30 USD / hora
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Engineering and Manufacturing / ESP32 / IOT

Over 25+ years of engineering experience. I'm particularly good at prototype development and light manufacturing. I am an American -- educated in Computer Engineering from an abet accredited university. I am located in Asia for a competitive advantage. I work with the ESP-IDF (no Arduino). I'm also competent with PICF18 processors but I haven't used them in about 2 years. I have a history in Windows Application development, but lean today towards dotNet MAUI for multi-cross platform app development. One of the areas of concern today in firmware is that we have a lot of developers (or people who think they are) shoving library code together without a deep understand of how things work. You can make a lot of short term progress -- only to produce a product you don't understand with mysterious problems. Holistic system integration is probably one of the more important attributes of really solid firmware. If you really want to know who is on the other side -- I always suggest to any client that they should put me in front of an expert for a technical interview. I am happy to take a video conference call and handle probing questions from a professor in Computer Science/Engineering, Electrical Engineering, or Physics. Anyone one of these folks should be able to judge my background and experience.
Freelancer Wireless Engineers Philippines

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Itens de Portfólio

This is 7 channel PWM LED aquarium light.   It is IOT enabled and controlled by software through AWS.  This is an all-in-one design where the control, drivers, and LEDs share the same board.
ESP32 LED Lighting Board
This is 7 channel PWM LED aquarium light.   It is IOT enabled and controlled by software through AWS.  This is an all-in-one design where the control, drivers, and LEDs share the same board.
ESP32 LED Lighting Board
Internet enabled brushless DC motor controller.
Motor Controller
Internet enabled brushless DC motor controller.
Motor Controller
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
You just can't get a project done well without a strong roadmap to help you squeeze out the inconsistencies.   Here are some samples of how I document the work so I can review it and deliver it to a client.

Some of these documents directly reflect my work with the AWS IOT SDK.
Documentation.... the road map to success!
I'm close to China, so it is very easy for me to get new releases of China made products within about a week.   I also source all my circuit boards from China and this is a strong advantage in getting a real product done quickly.
New Hardware -- S3 and C3 version of the ESP32 family
I'm close to China, so it is very easy for me to get new releases of China made products within about a week.   I also source all my circuit boards from China and this is a strong advantage in getting a real product done quickly.
New Hardware -- S3 and C3 version of the ESP32 family
You will be given access to a 24 hour web cam which views the work in progress.   At any time, you may video call to discuss your project.
See your contractor at work...
I just purchased new equipment for my productions needs.  I'm well suited for low and medium production runs.  And because I'm the engineer on the job, I know when the product is working when it comes off the line.
Light Manufacturing with my own equipment
I just purchased new equipment for my productions needs.  I'm well suited for low and medium production runs.  And because I'm the engineer on the job, I know when the product is working when it comes off the line.
Light Manufacturing with my own equipment

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Educação

BS Computer Engineering

Florida Institute of Technology, United States 1992 - 1998
(6 anos)

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