Juan Francisco Blandini
Mentor
(18 reviews)
US$20.00
For every 15 mins
26
Sessions/Jobs
ABOUT ME
Full Stack Developer (12 years of experience). Sometimes Team Leader.
Full Stack Developer (12 years of experience). Sometimes Team Leader.
I love teaching programming, especially problem solving and how to approach different kind of problems.
I love helping people prepare for job interviews, and I have experience helping some colleagues and friends. I know that the interviews can be a very stressful moment where you need to perform at your best, and the best way to achieve it is by exercising a lot and being confident on your skills.
On my current company I am in charge of some technical interviews, so I have a lot of experience being on both sides of the desk.
Madrid (+01:00)
Joined May 2020
EXPERTISE
8 years experience
12 years experience | 2 endorsements
6 years experience
13 years experience
Started as a Web developer back in 2007 while going to college, and never stopped since then.
Started as a Web developer back in 2007 while going to college, and never stopped since then.
4 years experience | 1 endorsement
Used it in work for 2 big projects from scratch (1,5 and 1 year) and for another one with a lot of codebase where we did some consulting ...
Used it in work for 2 big projects from scratch (1,5 and 1 year) and for another one with a lot of codebase where we did some consulting for over 3 months
3 years experience
I have experience using Amber framework, Lucky framework and the language itself.
I have experience using Amber framework, Lucky framework and the language itself.
12 years experience | 1 endorsement
REVIEWS FROM CLIENTS
(18 reviews)
Jer Lee
September 2020
Juan is an amazing tutor. He was able to help me break down a problem so I could understand it fully.
Jer Lee
September 2020
I had my first session with Juan today. He was personable and gave me some assignments to get a gauge of my problem solving skills. I look forward to our next session together.
Robyn Perry
August 2020
We've been drilling recursion and I'm slowly getting better at it. Juan is patient and thinks of different ways to help me go back to basics and practice what I'm really struggling with.
Robyn Perry
July 2020
Juan is always accommodating and helpful. He has been able to work with me across multiple coding languages and help me improve my ability to systematically approach coding problems, slow down, and practice getting the logic right by writing psuedo code first.
Robyn Perry
July 2020
Helpful as usual. Appreciate his ability to jump right in and come up with something to improve/optimize.
Robyn Perry
July 2020
Juan has been mentoring me for over a month now with once-per-week sessions. He's consistently helped me with my specific needs like optimizing code and reworking problems in better ways, and is always flexible to work on what I need in the moment. With him, I am improving significantly. And he's also just a really nice, thoughtful person who is fun to work with.
Luke Plourde
July 2020
This was my first time using codementor so I was a little nervous about how this would go.
Juan was very knowledgeable and helped to put me at ease with the coding interview process. He is very patient and it was a pleasure to work with him. Definitely going to do another one of these sessions soon.
Spyridon
June 2020
Juan helped me to figure out what was wrong with my code in Matlab by taking a step by step approach and he identified all the errors right away.
He was also very friendly and he provided perfect guidance.
Robyn Perry
June 2020
Juan was very clear and quickly understood my level so we only had to cover what was helpful for me. Nice to work with and clearly experienced. He was totally flexible and was able to help me with two different problems that I brought. Will hire him again!
Steven Byerly
June 2020
Very helpful, knew where too look for documentation and solutions to try
EMPLOYMENTS
Full Stack Engineer
Manas Technology Solutions
2012-04-01-Present
Full Stack Dev / Team Lead, Manas Technology Solutions - InSTEDD iLab Latam
Manas is a small (25 employees), non-traditional company par...
Full Stack Dev / Team Lead, Manas Technology Solutions - InSTEDD iLab Latam
Manas is a small (25 employees), non-traditional company partnered with an NGO: InSTEDD. It’s specialized in building complete solutions for health, humanitarian and educational purposes that target users in Africa, Southeast Asia, and Latin America. It’s also a consulting firm with its own in-house products.
We always work using agile methodologies.
Main tasks: Feature development, project lead, usability analysis and improvements, technical interviews, code quality analysis and refactor, bug fixing. Occasionally some DevOps tasks.
Ruby
Ruby on Rails
MySQL
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Ruby
Ruby on Rails
MySQL
PostgreSQL
React
Elixir
React Native
Redux
Phoenix Framework
React/react native with redux
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Senior Developer
Intalio Inc
2009-08-01-2011-07-01
• Several developments over a CRM that runs over a Cloud Computing platform. Integration of the CRM for internal use inside the company.
...
• Several developments over a CRM that runs over a Cloud Computing platform. Integration of the CRM for internal use inside the company.
• Developed a migration tool to import all the customer data from Salesforce.com, our main competitor at the time.
• Development, design and implementation of a permission system using Data Based Entitlement (DBE). Ended up in charge of the full set of permissions and authentication of the CRM.
• Development using proprietary language, mixing X#, XUIML, ExtJS and X Path. Redesigned part of the UI, using Objective-J and the Cappuccino Platform.
Java
XPath
JavaScript
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Java
XPath
JavaScript
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