Hire the Top 3% of Freelance ESP32 Developers

Toptal is a marketplace for dedicated ESP32 developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal ESP32 freelancers for their mission-critical development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance ESP32 Developers and Engineers

Przemek Urbanski

Freelance ESP32 Developer
PolandToptal Member Since January 19, 2020

Przemek is an exceptionally skilled engineer with a master's degree in computer science. With over 25 years of hands-on experience, Przemek is equipped with a wide range of technical skills and technologies. He has built and led successful projects for complex multi-tier systems and early-stage startups. Przemek worked for the public sector, finances, aerospace agencies, media, ISP, and car manufacturers. His most vital saying is that he is not running away from problems but solving them.

Show More

Riccardo Maestri

Freelance ESP32 Developer
United Arab EmiratesToptal Member Since July 7, 2022

Riccardo is an expert in embedded systems, specializing in smart products. Through his work, he also authored patents, and his latest project is now the flagship thermostat of a leading company in the hospitality industry. Riccardo has over a decade of hands-on experience developing firmware for microcontrollers, including hardware and software design.

Show More

Gilson Marquato Júnior

Freelance ESP32 Developer
PortugalToptal Member Since November 1, 2021

Gilson is a skilled software developer experienced in software development, automation, continuous integration, modular code and services, software with internationalization, debugging, and virtualization. He has knowledge and experience working with mobile, desktop, web, server, and IoT devices. Gilson has been using the Scrum methodology for over seven years and is keen on design patterns like MVC.

Show More

Scotty Waggoner

Freelance ESP32 Developer
United StatesToptal Member Since February 17, 2021

Scotty enjoys solving complex problems, researching new things, and implementing amazing user experiences. He is skilled with React, React Native, GraphQL, Next.js, Node.js, and TypeScript and cares deeply about writing quality code, using modern development tools, improving the developer experience, and optimizing application architectures. Scotty likes to create user-facing apps that combine great UX, intelligent systems, and complex data to solve meaningful real-world problems.

Show More

John R. Kosinski

Freelance ESP32 Developer
ThailandToptal Member Since February 9, 2016

As a veteran full-stack developer, John's great breadth and depth of experience include cryptocurrency, IoT, blockchain, and mobile projects. His foundation is in C and C++, with many years of experience in .NET. His work experience up until 2009 was in the NYC and NYC area. Since 2009, he's been living abroad and working remotely. John has a personal research project in the background, involving blockchain and deep neural networks.

Show More

Bhavesh Kakwani

Freelance ESP32 Developer
CanadaToptal Member Since May 5, 2020

Bhavesh is an award-winning developer with a strong foundation in math and electronics. His professional experience includes end-to-end embedded software development and hardware design. His code runs on SpaceRyde's gondola and rocket, McMaster University's launched satellite, Quanta Vici's Bluetooth gloves, and Ecobee's IoT lightswitch. These projects are on embedded Linux and microcontrollers (both bare metal and RTOS) and are written in C, C++, and Python.

Show More

Umer Arshad

Freelance ESP32 Developer
PakistanToptal Member Since October 5, 2021

Umer is a lead software engineer with experience in working with multiple multinational companies and freelance projects. His experience ranges from low-level embedded systems to high-level application software. Umer is an active learner constantly recognized by both clients and colleagues as a problem solver who can successfully manage complex engineering problems and tackle strict deadlines and customer pressure issues.

Show More

Gevorg Topikyan

Freelance ESP32 Developer
ArmeniaToptal Member Since February 8, 2017

With over 10 years of software development, Gevorg has worked with almost all front-end frameworks and libraries and has an in-depth understanding of the anatomy of Ext JS, Angular, and React applications. Besides his development work, he has a PhD in math and lectures at the Yerevan State University while researching math. Gevorg is very interested in machine learning and deep neural networks.

Show More

Igor Brkic

Freelance ESP32 Developer
CroatiaToptal Member Since October 19, 2015

For the last eleven years, Igor has been working as an embedded engineer and web programmer (both front- and back-end). Beside his main job, he likes to take interesting web and hardware related side projects (usually in cooperation with local artists, theaters, and maker spaces). He loves a challenge and enjoys making software and hardware visions come to life.

Show More

Tomasz Scislowicz

Freelance ESP32 Developer
PolandToptal Member Since May 7, 2020

Tomasz is a passionate .NET and C# developer with good Xamarin skills. He has worked with legacy software written in WinForms and transformed the software to a full-featured WPF solution using C#. His biggest success is an IoT project for remotely controlling things that consisted of a mobile app and the back end in .NET core.

Show More

James Lambert

Freelance ESP32 Developer
United KingdomToptal Member Since November 7, 2022

After his PhD, James worked as a private tutor for 10 years. He founded Inspired Minds in 2016, which ran programming and robotics-themed events for children and adults. James and his business partner raised seed funding to explore space propulsion concepts, and Pulsar Fusion was born in 2019. James splits his time between programming and running Pulsar and its many academic collaborations and hardware projects. He loves getting involved in original projects, often based on hardware.

Show More

Discover More ESP32 Developers in the Toptal Network

Start Hiring
Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
Testimonials
Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-Founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire ESP32 Developers Through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right ESP32 developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new ESP32 developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal ESP32 developers different?

    At Toptal, we thoroughly screen our ESP32 developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire ESP32 developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with an ESP32 developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal ESP32 developers?

    We make sure that each engagement between you and your ESP32 developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top ESP32 Developers Are in High Demand.

Start Hiring