Web & Mobile
development services
What We do
We design and build applications that solve real problems.
Our skill set includes Python, Django, node.js, Angular, React, VueJs, Redis, MongoDB, Postgres/MySQL, Firebase, Android/iOS and Cloud Computing technologies such as Google Cloud Services, AWS and Heroku.
We have experience creating web apps mainly working with Python and Django on cloud enviroments like AWS, Appengine or Standard hosting providers. We take care of the back-end and front-end.
We develop native Android and iOS applications. Our Mobile & Backend teams are closely integrated and have years of experience working together.
Who We Are
We are an agile team of fullstack developers specialized in development of web and mobile applications.
Our problem-solving skill set includes Python, Django, JavaScript, Android/iOS and cloud computing technologies such as Google App Engine, Amazon Web Services and Heroku.
Our Clients

Juan Martitegui
CEO, BlinkWebinars.
After years of experience developing software with several teams and having had awful experiences with frustrating results, I found in DevsAr everything I wanted. Devsar makes the software development process seem simple. I totally recommend them.

Arjumand Bonhomme
Director of Engineering, @HingeApp.
The guys at devsAr provided engineering muscle and know-how at one of the most critical points in Hinge's history. We were up against an immovable two month deadline and had to re-build the entire app completely from scratch. They wrote core modules, still largely unchanged today, that have now been executed hundreds of millions of times. With their help we met a very aggressive deadline and secured additional funding. Awesome work ethic and great personalities too!

Martine Baldassi
COO, Gentoo solutions.
"The Devsar team demonstrated a strong command of many technologies that were critical to our application. The relentless push for improvement and optimization really differentiates them from other developers."

David Hung
CEO & co-founder, Find Your Trainer.
"Working with the DevsAr team has been critical to the success of Find Your Trainer. Martin, Marcos and team are top-notch full stack developers who work smart and fast. They have broad expertise across languages and platforms, making them a true one-stop, full-service shop. By transitioning all of our work to them we've been able to greatly accelerate our development timelines for a fraction of the price of developing in-house."

Juan Pablo Bruzzo
Founder, Moni.
"I’m delighted with the end result, and the customer service I received was exceptional. Throughout the process communicatsion is excellent, and nothing is too much trouble."

Matt Shaw
Co-Founder, Exotic Objects
"Working with Devsar for over two years has been a great experience. Their communication and responsiveness is great. Martin is an expert in his field has served as an integral part of our dev team. We rely on Devsar for anything from architecture to implementation - everything is done thoughtfully and thoroughly. Code is written with maintainability and scalability in mind. We'll continue to rely on Devsar for any of our development needs."

Mark Crowder
Director of Content Operations and Reporting, Boinc
"Devsar have become a vital part of what we do here at Boinc. He brings great experience and intuitiveness to each project. There’s nothing too big or too small that he can’t handle, and he does it all with a great attitude that has made him a favorite around our office."