I am an Electrical/Embedded Firmware Engineer with 9 years of experience specializing in developing robust firmware solutions. My work encompasses a wide range of projects, where I have successfully contributed to enhancing product features and functionality. I excel in problem-solving and practical thinking, always aiming to deliver high-quality results that align with client objectives. My expertise spans various industries, allowing me to adapt quickly and bring a fresh perspective to every project. If you are looking for a skilled engineer who can translate complex requirements into effective firmware solutions, let's connect and discuss how I can add value to your team.
C
C++
Python
CAN Bus
Bluetooth
.NET Framework
Linux
Electrical Engineering
Embedded C
Firmware Programming
STM32
Arduino Firmware
Raspberry Pi
PIC32
IOTA
SaaS
Embedded Linux
PCB Design
ESP32
Arduino
Alexander J.
Havertown, Pennsylvania
$94/hr
4.1
188 jobs
Thank you for taking the time to view my profile!
I am an electrical engineer with experience in PCB hardware design, embedded systems programming, and software application development. I specialize in full-stack electronics design for IoT systems, covering cloud integration, BLE, and RF wireless communication. My background includes digital signal processing (DSP), electromagnetic simulation, and machine learning for data classification, image recognition, and audio processing. I’ve also built strong skills in application development, database integration, and 3D modeling for enclosure design.
I founded Future Technologies Laboratory LLC in 2015 with the goal of providing complete electronics and software engineering solutions. Today, I lead a talented team of engineers to fulfill the requirements of complex projects and ensure they move efficiently from concept to production.
Services:
•Circuit Design & PCB Layout – KiCad, EasyEDA, DipTrace, Altium Designer (limited license)
•Embedded Systems Programming – ESP32, STM32, Microchip, nRF52, Arduino, Xilinx, SHARC
•AWS Cloud Services – S3, IoT Core, IAM, Amplify, DynamoDB, etc.
•Simulation, DSP & Machine Learning – Python, MATLAB, LabVIEW
•Application & Web Development – React Native, React, Flutter, .NET
•3D Modeling & Enclosure Design – Autodesk Fusion 360, including IP-rated housings
•Project Management & Technical Documentation – concept development, planning, and technical writing
Bluetooth
nRF52
C++
Python
RF Design
PCB Design
Technical Writing
Machine Learning
SQL
Power Electronics
C#
OpenCV
Article Writing
Electronic Design
Unity
Ross Y.
Mountain View, California
$30/hr
5.0
39 jobs
Over a decade of software development experience in Silicon Valley.
Data scraping, data automation, and integrations. Full stack software development.
Firmware
Python
Arduino
C++
Embedded System
Web3
Linux
Electronics
Cryptocurrency
Scripting
Database
Data Scraping
Discord Bot Development
API
React
Lucia H.
Burlington, Vermont
$23/hr
5.0
2 jobs
I am a game programmer who is most proficient in Systems, Tools, and Networking. However, I enjoy all areas of Game Programming and I am very passionate about exploring new areas. It is often a goal of mine to make development easier for all team members, whether that means making tools for non-programmers or implementing robust modular frameworks for other programmers. I am passionate about taking on new challenges and supporting my team members.
I have the most experience in Unity / C#, but I am also well acquainted with Unreal and C++. I have worked on both solo and collaborative projects. I have strong communication skills, and I have received lots of positive feedback, both for my programming work and the feedback I give the team.
I am very passionate about making games, especially ones that bring people together and ones that intend to have a strong emotional impact. When I am not programming, I like to cross-stitch, make pixel art, and play board games and videogames. My favorite genres are probably roguelites and platformers, but I have games that I love in almost every genre I can think of.
Unity
Online Multiplayer
Code Refactoring
Game Development
C#
C++
Jira
Git
Agile Software Development
Scrum
Python
Mobile Game
Java
TortoiseSVN
Unreal Engine
Razvan T.
Youngsville, North Carolina
$150/hr
5.0
53 jobs
I have over 22 years of experience working and consulting for tech companies in Silicon Valley. Every technical challenge that I had overcome assured me that with the right frame of mind, I could accomplish anything. Engineering is also my hobby, and I have been doing it since before high school. I was born with a soldering iron in one hand and writing code with the other.
I designed the hardware for over 100 projects, most of them being sold today. Some notable ones are Snapchat Spectacles (designed most of the electronics and PCB layout), Thornwave Labs' Bluetooth DC Power Meter (PowerMon) and all the other projects on the webpage, various RF modules (RN-171, RN4020, RN52), and development boards designed while working at Microchip. I also created production testers, lots of C/C++ programming, and firmware design.
What I can do for you?
---------------------------
High Level: project management, research. I am very experienced with hardware design and firmware, which allows me to integrate them more efficiently.
Hardware: circuit design, component selection, electrical schematic, PCB payout. I am using Altium Designer. I will provide you with everything you need to go to manufacturing: Gerber files, NC drill, pick and place, assembly diagrams, 3D prints, 3D STEP model, and electrical schematics as well as offer support after the project is completed. I have experience with analog and digital design, RF, high-speed design, microcontrollers, highly complex boards, LCDs. I can run Spice simulations as well. I worked with various technologies and protocols: SPI, I2C, UART, USB, CAN, RS-485, Ethernet, Bluetooth, WiFi, and so on.
Prototyping: I will manufacture the prototypes at a much lower cost than average. Over the years, I have developed working relationships with manufacturers in China, hence the cost-saving. I also have a lot of equipment: multimeters, oscilloscope, logic analyzer, vector network analyzer, USB protocol analyzer, power supplies, digital electronic load, soldering equipment, computers, and so on...
Certifications: I can assist and oversee the certification process for FCC, IC, and others.
Firmware development: I have 24+ years of experience coding in C/C++ and 20 years of firmware development. I can architect and develop your firmware from the ground up. I am exceptionally versed in the ARM Cortex line of microcontrollers: STM32 and Nordic. I will provide you with production-quality firmware. I know the ST and the Nordic microcontrollers like the back of my hand. I can get firmware done very quickly and efficiently for these chips.
Software development: Basic tools running in Linux/Windows/Mac, basic GUIs. I can develop all the software tools you need for debugging, testing, and manufacturing.
Manufacturing: If your project reaches this phase, I can offer contract manufacturing services. I will be delivering your finished product, ready to sell.
The rate I displayed is an average number. It can vary up or down based on the complexity of the project. My rate reflects the experience and knowledge I have. I am good at what I do. Also, keep in mind that I will not bill you for hours like lawyers do for the time they spend in the shower thinking about the project. I will bill you only for the hours I spend advancing the project in a meaningful way.
PCB Design
ARM Cortex-M
RF Design
C++
Digital Electronics
Power Electronics
Circuit Design
Analog Electronics
Firmware Programming
Bluetooth
WiFi
Linux
Industrial Automation
Embedded Operating System
RF Microwave Design
C
STM32
Jerry B.
Colorado City, Arizona
$70/hr
4.9
23 jobs
I have been in the technology industry for over 30 years.
I have been in charge of product development and support for the last 15 years.
I design PCB boards in Altium and KiCAD.(2 layer - 4 layer). I know the costs
and limitations of printed circuit boards.
I have written thousands of lines of code in C, C++,C#, Java, JavaScript and PHP5.
I have written thousands of SQL queries. and Managed SQL database from Microsoft and MySQL.
I have done low level firmware programming for various embedded platforms.
Program firmware in Keil, TI Code Composer, and Visual Studio Code( C and
C++).
Design cases for my products in FreeCAD, Solidworks and Fusion360. I know
the different manufacturing process and different materials.
Development different testing methods to correct problems. I have done lots
of trouble shooting with a high success rate.
Maintained, upgrade and created 3D printers and CNC milling solutions to
help support my prototyping efforts.
EXPERIENCE Programmer, Embedded Engineer, Product designer, IT Technician
ARM Microcontroller
3D Printing
C++
HTML
CorelDRAW
CAD Software
Apache HTTP Server
Technical Project Management
C#
Firmware Programming
Altium Designer
Debian
XML
Internet of Things Solutions Design
C
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