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sdsantos

Re:Ask HN: Freelancer? Seeking freelancer? (April 2017) on Tuesday April 04, 2017 @06:02PM (#14037645)
SEEKING WORK - Remote / Europe (on-site) / Portugal

Android developer with 4 years of experience building products with startups and agencies.

Portfolio: https://www.bloco.io/projects

Blog: Portfolio: https://www.bloco.io/blog

Email: [email protected]

Re:Ask HN: Freelancer? Seeking freelancer? (March 2017) on Thursday March 02, 2017 @05:57AM (#13773174)
SEEKING WORK - Remote / Europe (on-site) / Portugal

Android developer with 4 years of experience building products with startups and agencies.

Portfolio: https://www.bloco.io/projects

Blog: Portfolio: https://www.bloco.io/blog

Email: [email protected]

Re:Ask HN: Freelancer? Seeking freelancer? (February 2017) on Wednesday February 01, 2017 @12:13PM (#13542577)
SEEKING WORK - Remote / Europe (on-site) / Portugal

Android developer with 4 years of experience building products with startups and agencies.

Portfolio: https://www.bloco.io/projects

Blog: Portfolio: https://www.bloco.io/blog

Email: [email protected]

Re:Ask HN: Freelancer? Seeking freelancer? (January 2017) on Wednesday January 04, 2017 @06:34AM (#13317361)
SEEKING WORK - Portugal / Europe (on-site) / Remote

Android developer with 4 years of experience building products with startups and agencies.

Portfolio: https://www.bloco.io/projects

Blog: Portfolio: https://www.bloco.io/blog

Email: [email protected]

Re:Ask HN: Freelancer? Seeking freelancer? (March 2016) on Monday March 07, 2016 @05:15AM (#11238056)
SEEKING WORK - Portugal / Europe (on-site) / Remove

Me and my partner develop Android mobile products, development & design. We enjoy working together with an internal team to give Android the effort it deserves.

Here's out portfolio: https://www.bloco.io

Email: [email protected]

Re:Karma - pay as you go data by sharing your hotspot on Tuesday December 04, 2012 @07:55PM (#4874270)
The second large ISP in Portugal has FON active by default on their routers. It's really easy to find one here.
Re:Understanding The Fourier Transform on Sunday December 02, 2012 @08:45PM (#4863496)
Yup, that's how I usually picture it, change the values to a collection of sin and cos functions.

When I started explaining it to some computer science students, it helped by giving a particular example of its usefulness:

Sound is composed of waves so, when you want to send a music to a friend it's all a bunch of values like [0, 1, 2, 1, 0, -1 , -2, -1, 0, ...]. If you know they're going to look like waves (sinusoidal functions) why not just send your friend how much they look like sin or cos? The values back there were just a 2sin(x) so why not just send them the value [2]?

You could save a lot of bandwidth. You just need to "correlate" sounds with a bunch of sin or cos functions everybody agrees on :)

Bonus: you can add the phase values, 2 sin(x + phase), to get the beats just right.

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