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Sara R.

@sararagheb92

2.9
6
2.8
2.8
83%

Senior Embedded Firmware developer & Data Analyst

$20 USD / Hour
・
Flag of
Egypt (8:48 PM)
・
Joined on May 16, 2015
$20 USD / Hour
・
-With 7+ years of experience in embedded system, experience in embedded linux and IOT in particular -One year experience in Data analysis Embedded System Skills: - Experience with Yocto and OpenWrt - Expert in Program languages: C++, C, Python,Vhdl,Verilog - Experience in Makefile and Cmake - Experience with MCU,ARM ,SOC ,AVR,PIC ,ESP ,Texas,Arduino and FPGA - Experience with wireless protocols : Lora,WIFI,BLE,SIM card - Experience with testing tool : labview,google test - Experience with software defined radio : GNU radio Data analysis Skills: -Experience with Panads and Numpy -Experience with Data scraping -Experience with data cleaning -Experience with data visualizations
Verifications
On time
16%
On budget
100%
Accept rate
100%
Repeat hire rate
14%
Freelancer C Programmers Egypt
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Portfolio

Portfolio

9908777
Project description 1.Project Overview Exploring data related to bike share systems for three major cities in the United States—Chicago, New York City, and Washington. learning about bike share use in Chicago, New York City, and Washington by computing a variety of descriptive statistics(Popular times of travel,Popular stations and trip,Trip duration,User info) github link https://github.com/SaraRagheb/Data_Analysis_Professional
Explore US Bikeshare Data
3066712
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
implement vending machine
2296493
I work in upwork
9908777
Project description 1.Project Overview Exploring data related to bike share systems for three major cities in the United States—Chicago, New York City, and Washington. learning about bike share use in Chicago, New York City, and Washington by computing a variety of descriptive statistics(Popular times of travel,Popular stations and trip,Trip duration,User info) github link https://github.com/SaraRagheb/Data_Analysis_Professional
Explore US Bikeshare Data
3066712
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
The machine accepts 10¢ and 25¢ coins. • The machine dispensed item A(10¢) and 25¢ (item B). • If the user selected an item without putting the correct amount of change, the machine simply did nothing • The machine accepted coins up to the price of the most expensive item (25¢) and the coins were immediately returned as change if deposited another coin ,then waited for the user to perform an action
implement vending machine
implement vending machine
2296493
I work in upwork
Changes saved
2.9 · 6 Reviews
Reviews
User Avatar
Issue with Printing data from Web server using Arduino and ESP8266 • $12.50 USD
Excellent expertise and she has good working knowledge, Recommended. [25 October, 2022] Excellent work
Ayaz U.
@ayazurrehman
•
Flag of
Abu Dhbai, United Arab Emirates
•
2 years ago
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Project for Sara R. -- 2 • $100 USD
Horrible experience. Not completed the work. Waited so long but no proper response.
B J.
@friend4444u
•
Flag of
gollapalli mandal, India
•
3 years ago
Share
F
Embedded engineer need for implement "EVE2 FT813 TFT LCD module" to work with SAMV71 MCU • $100 USD
it will be better if you finished my job on time
Tony Z.
@faweiz
•
Flag of
Midlothian, United States
•
6 years ago
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Project for sararagheb92 • $100 USD
Eager to work
Nuno F.
@ChilliPoppers
•
Flag of
Johannesburg, South Africa
•
8 years ago
Share
A
Project for sararagheb92 • $25 USD
I definitely would work with her again and again. Perfect neat work, ahead of deadline, and doesn't take your job unless she totally know how to do it perfectly. I highly recommend her.
Abduul A.
@abd8805
•
Flag of
Long beach, United States
•
8 years ago
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Experience
junior embedded system engineer
May, 2016 - Present
•
8 years, 8 months
Narss
May, 2016 - Present
•
8 years, 8 months
NARSS is the pioneering Egyptian institute in the field of space technology and earth observation. NARSS is an outreach institution with two large sectors for remote sensing applications and space science and technology.
May, 2016 - Present
•
8 years, 8 months
Education
Cairo University
2009 - 2014
•
5 years
good
Flag of
Egypt
2009 - 2014
•
5 years
Certifications
US English - Level 1
US English
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