Toptal is a marketplace for top remote software developers. Top companies and start-ups in Chicago choose Toptal Software Engineering freelancers for their mission-critical initiatives.
We've been blown away by the level of talent we've been able to hire through Toptal.
Omar Khan
Software Developer
Omar is a software engineer specializing in full-stack web development. He has many years of experience working with technologies such as Python, Ruby, and... JavaScript. Omar is passionate about his work and diligent about writing code that is clean, readable, and well-tested.
Chandra Shetty
Software Developer
Chandra has over 15 years of experience as a Software Architect and leader in product development in Silicon Valley, Chicago, and India. He has helped desig...n and build software products for Cisco Systems as well as several startups, and is now trying to grow his own startup in the mobile space. Chandra's expertise is in cloud computing, security, and networking applications.
Harrison Strowd
Software Developer
Harrison has extensive experience building and maintaining web server applications of all shapes and sizes. The majority of his experience is in Ruby on Rai...ls, but he also has experience with many other languages as well. Harrison has a strong understanding of the entire stack of server-side technologies.
Anthony Garvan
Software Developer
Anthony is a top-tier full stack web developer (Python/JavaScript) and data scientist (SQL/Python) with 10 years of experience building software for everyth...ing from to playing poker to predicting hurricanes. His working style is fun, communicative, consistent, and collaborative.
Matthew Knippen
Software Developer
Matthew has been building iPhone and iPad applications since the release of the iPhone SDK in 2008, working on over 60+ applications in his career. He holds... a bachelor's degree in computer science from the Illinois Institute of Technology.
Justin DeCamp
Software Developer
Justin is a full-stack developer with extensive experience in Ruby on Rails, React (including React Native), Java, SQL (MySQL and Postgres), and NoSQL (HBas...e, Solr, and Elasticsearch). He has also practiced software architecture skills that have been honed on professional and personal projects.
Liam Connell
Software Developer
Liam has 4 years experience in all things data, including data engineering roles, machine/deep learning projects, and the harnessing of the cloud computing... tools. With those three pillars of data, he develops powerful tools that can be applied to either business processes, strategic decision making, or consumer products.
Liam prides himself on strong two-way communication, alignment with client goals, and the highest standards.
Bartram Nason
Software Developer
Bartram is a programmer with a creative streak. He has over a dozen years of professional development experience across a variety of platforms and languages.... Bartram has spent the last few years developing web applications using content management systems like WordPress and Drupal as back-end frameworks, and he has contributed numerous modules to the Drupal community. He's excited about building push-enabled apps with Node.js and WebSockets.
Zafarbek Ibrohimov
Software Developer
With a dozen years of experience, Zafarbek is a passionate software engineer who has designed, implemented, and adopted technically sophisticated applicatio...ns mainly using the .NET platform. He also is a Microsoft Certified Solutions Expert in web applications and his strong practical background in IT, software engineering, and project management makes him extremely capable of working on projects of any size.
George Yates
Software Developer
George is a self-taught developer who's been building and learning in his chosen field for over 15 years. His experience includes serving as the technical f...ounder of a startup and growing the team to 15 in five years. George has also contributed as the principal architect and developer on a project that served thousands of users and generated millions of dollars in revenue.
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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.
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Radio has used fundamentally the same technology since Marconi’s experiments in 1895. However, improved circuit design and signal processing techniques have allowed us to transmit much more and much farther out than before. In this article, with a laptop and less than $30 worth of equipment, we’ll capture images transmitted from the International Space Station and listen to amateur radio conversations at a local repeater.
When complex systems are life-critical, it can be extremely difficult to modernize and upgrade them safely. While many engineers will never work on such systems, there is much to be learned from those who do. In this article, Toptal Solutions Architect Dr. Kyle Kotowick explains how to properly maintain and update systems that are too important to fail.
Qmake is a build system tool shipped with Qt library that simplifies the build process across different platforms. In this guide, Freelance Qt Developer Andrei Smirnov describes the most useful qmake features and provides real-world examples for each of them.
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