The Free Monoid
This article explains how we can form a monoid for any given type.
1
Julian Antonielli
Mentor
(11 reviews)
US$20.00
For every 15 mins
31
Sessions/Jobs
ABOUT ME
Sr. Front-End Developer
Sr. Front-End Developer
Hi, I'm Julian. I'm a Software Engineer based in Buenos Aires, Argentina.
My career has had a focus in front-end development, using the latest technologies like React and Redux, HTML5 and CSS3. I also have experience working with backend frameworks including Ruby on Rails and NodeJS.
I love to learn and teach, and years ago I worked as a Teaching Assistant during my time in college.
I'm fascinated with functional programming, in languages like Haskell, Elm, and PureScript, so if you're interested in that, don't doubt to contact me.
I speak fluent english and spanish, and intermediate french.
French, Spanish, English
Buenos Aires (-03:00)
Joined March 2019
EXPERTISE
4 years experience
I'm expert developer in React. I have more than 3 years working with this library and building numerous web applications, PWAs with Serve...
I'm expert developer in React. I have more than 3 years working with this library and building numerous web applications, PWAs with Server Side Rendering (Node / Express) and landings pages.
Furthermore, I have experience using React with Redux, Webpack, and UI Libraries such as Material UI.
5 years experience
JavaScript is the language I use the most, and most of the projects I've worked on used it either on the front-end or the back-end.
Duri...
JavaScript is the language I use the most, and most of the projects I've worked on used it either on the front-end or the back-end.
During the last years, I've used frameworks like React and Vue on the front-end, and libraries like Express on the back-end, using advanced language features like async/await, iterators, arrow functions, and functional programming techniques, and I can teach you how any of those work.
6 years experience
HTML and CSS are essential technologies for building web applications. I've been developing webapps for more than 6 years, and in that ti...
HTML and CSS are essential technologies for building web applications. I've been developing webapps for more than 6 years, and in that time, I've mastered these tools, allowing me to write fast, accessible, and beautiful websites.
2 years experience
3 years experience | 3 endorsements
Haskell is the purely functional programming language by excellence. I've used it for about 3 years now to create fast and correct back-e...
Haskell is the purely functional programming language by excellence. I've used it for about 3 years now to create fast and correct back-end servers.
I use concepts like functors, monads, typeclasses and recursion daily, and would love to tell you about them.
2 years experience
2 years experience
REVIEWS FROM CLIENTS
(11 reviews)
Adriano Ferrari
September 2019
Julian did a very thorough code review, and is clearly both knowledgeable and a great communicator. Will definitely consult with him again.
Removed User
May 2019
Very friendly. Helped me with haskell and has a very in depth knowledge on it
Removed User
April 2019
Taught me a lot about Haskell and really helped me with my problem
Chris Lewis
April 2019
very helpful, definitely has a solid understanding of Haskell and functional programming. Thanks!
Victor D
April 2019
Julian was able to help me with the specific freelance job work that I created. He really has a good knowledge of the subject - Blockchain and Cryptocurrency. Had a great experience working with him and delivered the work right on time, even when the deadline was short. He provided a great customer service where he resolved a situation in a very short time and handled it in a correct manner. He will go a long way on this portal! Thank you, Julian.! Highly Recommended!!
May Jia
April 2019
Thanks for all the help!
Miro
March 2019
1,2,3 found error, explained it, and done.
Brendan Michaud
March 2019
super helpful, answered all questions and finished the assignment faster than expected!
Nick
March 2019
Very professional, awesome mentor!
SOCIAL PRESENCE
EMPLOYMENTS
Tech Lead
Ryfter
2017-07-01-2018-06-01
Managed the development team for ryfter.com, a platform that helped Argentine developers get hired to work remotely for Silicon Valley st...
Managed the development team for ryfter.com, a platform that helped Argentine developers get hired to work remotely for Silicon Valley startups.
Django
React
GraphQL
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Django
React
GraphQL
Next.js
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PROJECTS
ToneItUpView Project
2018
Built the offline-first android mobile app for ToneItUp using ReactNative/Redux. Users had to be able to view videos, save stats, and mor...
Built the offline-first android mobile app for ToneItUp using ReactNative/Redux. Users had to be able to view videos, save stats, and more while offline.
React
React Native
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React
React Native
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