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I will help you with your ruby on rails app
mparramon
4.2
4.2
About this gig
In this gig you can get help from a Ruby on Rails and web developer with more than 8 years of experience on several high-performance web applications.
Want start a new project with Ruby on Rails, or need help with an existing project? I'm here for you.
I have worked and am very skilled in:
Ruby, Ruby on Rails
JavaScript, React, React Native, jQuery
PostgreSQL, MySQL MongoDB, Firebase
MongoDB, Redis, RabbitMQ
Git and SVN
You can see my open source work on GitHub, mparramont, and learn more about me on my blogs, "Developing and stuff" and "Developing and Rails"
*Please do not make an order before talking to me*. Contact me before making an order so we can find out together the best way to collaborate.
Hope we can work together real soon!
Get to know mparramon
mparramon
Software Engineer and Crypto expert
- FromSweden
- Member sinceJan 2015
- Last delivery5 years
Languages
English, Spanish, Chinese
Hello! I'm Miguel, Software Engineer specialized in distributed and web-scale systems.
I hold a Master's Degree in Computer Engineering with a minor in NLP. I have 10+ years of experience in Software Engineering for both international startups and multinational corporations, including 4 years in the Finance industry.
I also have 4+ years experience in the cryptocurrency field: I have written software for exchanges, ran 24/7 multi-machine mining operations, and traded and managed multi-thousand amounts in several exchanges and regulatory environments.
Reviews
34 reviews for this Gig
| (31) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C calvinti12
United States
Thank you
M 
Seller's Response
Helpful?S 
summerndecember
United States
Thank you! Everything worked and was available when I had questions.
Helpful?S 
sethcoinsmart
United States
Absolutely FANTASTIC experience. Seriously cannot recommend this person more. I am a developer as well and he was easy to work with and I had no trouble learning from him too. Whether you know nothing about code or just need something freshened up he is quick and VERY responsive. could not recommend higher!
M Seller's Response
Helpful?T 
tamarahharvey
Repeat Client
United States
Just what I asked for and delivered very quickly
M Seller's Response
Helpful?S 
stuartgreen521
United Kingdom
Problem not solved in the slightest, and won't refund even though the problem is not fixed. Now trying to charge me an extra $60 to 'fix it'. This seller does not care about the customer, as shown through his complete lack of interest and communication these past few days. Also 'delivery' was late.
M Seller's Response
Helpful?
Reviews
34 reviews for this Gig
| (31) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C calvinti12
United States
Thank you
M Seller's Response
Helpful?S summerndecember
United States
Thank you! Everything worked and was available when I had questions.
Helpful?S sethcoinsmart
United States
Absolutely FANTASTIC experience. Seriously cannot recommend this person more. I am a developer as well and he was easy to work with and I had no trouble learning from him too. Whether you know nothing about code or just need something freshened up he is quick and VERY responsive. could not recommend higher!
M Seller's Response
Helpful?T tamarahharvey
Repeat Client
United States
Just what I asked for and delivered very quickly
M Seller's Response
Helpful?S stuartgreen521
United Kingdom
Problem not solved in the slightest, and won't refund even though the problem is not fixed. Now trying to charge me an extra $60 to 'fix it'. This seller does not care about the customer, as shown through his complete lack of interest and communication these past few days. Also 'delivery' was late.
M Seller's Response
Helpful?
