Hire the Best Arduino Experts in Florida

I bring over 5 years of hands-on hardware and software design experience, taking projects from initial concept through to a production-ready design (PCB + firmware + connectivity). My PCB design expertise ranges from straightforward 4-layer boards to high-density 10-layer mixed-signal designs that demand tight impedance control, low-noise analog sections, and high-speed digital interfaces (DDR, Ethernet, USB 3.x, etc.). I’m fully proficient in Altium Designer and KiCAD, and I also have solid experience with OrCAD and Cadence Allegro when needed. PCB Design Highlights - Designed and released dozens of 4–10 layer PCBs, including high-speed mixed-signal boards with controlled-impedance traces, differential pairs, length-matched buses, and rigorous power integrity considerations. - Full ownership of the layout process: component placement for optimal signal integrity and manufacturability, stack-up definition, DRC/DFM validation, generation of Gerber, ODB++, and 3D STEP files. - Experienced with HDI features (blind/buried vias, micro-vias) when required for dense 8–10 layer boards. - Strict adherence to IPC standards and specialized requirements (MIL-PRF-31032, NASA-STD-8739.4, EMI/EMC best practices). Embedded Software Development - 5+ years writing production-grade embedded C for a wide range of microcontrollers (STM32, NXP i.MX RT/LPC, Microchip PIC32, etc.). - Linux bring-up and driver work on Raspberry Pi and custom ARM-based SOMs. Automated Test Fixtures & Test Software - Designed and deployed complete electrical/mechanical test fixtures that dramatically improved production throughput and first-pass yield. - Developed desktop test applications in C# (.NET WinForms/WPF) and LabVIEW for functional, in-circuit, and environmental testing. - Authored detailed test procedures meeting military and NASA standards (EMI, shock/vibe, thermal cycling, voltage transients, dielectric withstand, etc.). 3D Modeling & Mechanical Integration - Proficient in Fusion 360 and Solidworks for designing robust, serviceable test fixtures and enclosures. - Seamless electrical-mechanical integration: export of PCB 3D models, collision checks, cable routing, and generation of production-ready drawings. Hands-on Lab & Prototyping Skills - Expert-level soldering (0402, 0.4 mm pitch BGA, QFN) using microscope, hot-air, and reflow stations. - Rapid prototyping and debug with oscilloscopes, logic analyzers, spectrum analyzers, thermal cameras, and environmental chambers.

Interested in opportunities revolving around Alexa Skill development, IoT hardware design and software development, Serverless Computing and Amazon Web Services. Five published Alexa Skills. Five more skills in development or beta. Assisted in the development of AWS Certification Examinations by serving as a subject matter expert. Certifications: Amazon Solution Architect - Associate, Certified Amazon Developer - Associate Technical Proficiencies: Database Systems and Methods: MySQL 5.X, AWS DynamoDB CMS Platforms: WordPress, Joomla, Concrete5 Languages: PHP v7.x, HTML5, CSS3, Node JS, JavaScript, BASH, AWS CLI, ASK CLI, Alexa ISP, NodeMCU Libraries and Frameworks: jQuery, jQuery, AWS SDK, Alexa SDK IoT Devices: ESP8266MOD, ESP-12E, AtMega328, SPI ST7735S 128x160 TFT Displays, OLED 128x64 Displays Iot Protoboards: Ardiuino Uno, Adafruit Huzzah Other Experience and Skills: Electronic circuit design, electronic circuit CAD and circuit board fabrication. On Premise Tools: Full electronics bench with power supplies, signal generators and oscilloscopes. 300x180 CNC, 1500x1500 CNC. Full surface mount station including video scope reworks station and oven. Software Tools: Linux, Open Source. FreeCAD, KiCAD, VS Code, Inkscape.

Yes I have big interest in develop new projects with Android Studio and Visual Studio iOS C## application .Using any TestFlight iOS App .Also possess skills on Flutter, Metatrader 5 , and TRADINGVIEW PINESCRIPT VIDEO .Please check on my portfolio here at upwork dot com / freelancers /alfonsof4 I would like have also interest in Visual C++ . I have known for JavaScript HTML , python and React Node.js , will show my skills with some previous work show sample on discuss chat . React projects . MY PORTFOLIO HAS SHOWS ARDUINO BUTTONS BARCODE SCANNER IDEAS PROJECT SKILL GENERATED FROM CLAUDE.AI VIDEO WITH CODES . I HAVE READ ABOUT ARDUINO ESP32 WiFi connection with BlueTooth card from github to share ideas with new arduino Upwork clients

Over 8 years of experience and dozens of successful products developed for broad range of use cases. Skills that I have acquired: Low power design, IOT, PCB Design, Testing and Analysis, Debugging Code/Systems,Li-Ion/Battery Expertise, Instrumentation I am passionate about product development and creating a seamless experience both for you and the user. Please message me for any questions you might have!

Breaking News: One product we designed in cooperation with our customer, the "8 Degree" pedal just won one of the Time Magazine "Best Inventions of 2024" awards in the "Design" category! Expert in product design, specifically medical products with electro-mechanical content. Experienced plastic part designer. Experience designing for the magnetic resonance imaging(MRI) product environment. Also have experience with medical rehabilitation products. Regulatory compliance experience with FDA GMP, ISO 13485, UL, and CE (MDD). Quality and reliability are my first priority on most projects. Partner in Step 2 Engineering which is a product engineering company near Orlando, Florida. Experience manufacturing in US and China with partners in a variety of disciplines. Diverse interests include motorsports, guitar playing, soccer, programming, electro- mechanical "maker" projects, machining and woodworking.

I am an experienced programmer and Computer-Aided Design (CAD) designer with a passion for developing solutions to problems that need to be solved. C, C++, Python, Solidworks, a variety of Arduino microcontrollers, and the Raspberry Pi computers are a few of the tools I utilize often to solve problems ranging from simple and straightforward, to complex and involved.