Archive for the ‘Entrepreneurship’ Category
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Monday, August 31st, 2009Pixable at the World Innovation Summit
Friday, July 31st, 2009For three day, gurus, inventors and entrepreneurs met and networked to learn the latest trends in innovation and its role as the way out of the global economic crisis, to share strategies to face the challenges ahead and drive the business projects with great potential. Among the plenary speakers I saw Rosabeth Moss Kanter, Ray Kurzweil (most famous inventor and futurist in the world), Gary Hamel (world most influential business thinker), Vijay Govindarajan (from Tuck) and Michael Eisner (former CEO of Walt Disney). As an inventor, Ray Kurzweil has been called the new Thomas Edison. I recommend listening to any of his talks or reading about his predictions of the future, including his famous book “The Singularity in near“. It was fascinating to hear his predictions about how medicine is transforming into an information technology, which by its nature advances at an exponential rate implying “radical life extension“.
Pixable was the startup with highest number of votes for the audience favorite award with over 350 votes. Thanks to everyone for voting! The best part of the congress was the networking events and the PR coverage (together with Ray’s talk). We were interviewed by reporters from the BBC, CNN, or El Pais. Now we have been nominated to the World Economic Forum Davos Technology Pioneers 2010. The PR through the event has helped us to start early conversations with very interesting partners.
Why do we use cloud computing and Amazon Web Services?
Wednesday, July 29th, 2009At Pixable, we use Amazon Web Services (AWS), an infrastructure web services platform in the cloud. Our Pixable service is accessed via the browser and the user does not have to download any software. Some startups are not aware of these type of services and we think that we can share some basic information to help them.
With AWS you can requisition compute power, storage, and bandwidth, and a suite of elastic IT infrastructure services as your business demands them, and pay as you use these (utility billing). This is the basic definition of cloud computing, with dynamically scalable and virtualized resources provided as a service over the Internet without having to babysit the servers.
Amazon Web Services was the perfect fit for our application. Our business is extremely seasonal, with high peaks on dates like Mother’s Day, Father’s Day, Thanksgiving or Christmas and we cannot afford acquiring high capacity servers in advance to absorb these peaks of demand, and then use less than 5% of their capacity the rest of the time. Moreover, for us it was difficult to anticipate the exact demand. Finally, in our business, we create value every time computing occurs (because it means people are creating new content). Therefore, we love variable costs (or OPEX) vs. fixed costs (or CAPEX) because those happen when me have a transaction. Starting a company with only variable costs is what entrepreneurs want.
The general benefits of AWS are
- Pay per use model with no contracts or time commitments
- Instant scalability (elastic infrastructure)
- Reliable/Redundant/Secure
- Simple to deploy and manage
- Most services accessed via simple APIs
- Amazon experience and commitment
Overall, AWS provides us peace of mind in terms of IT infrastructure (security, scalability, etc.) avoiding CAPEX in expensive hardware so we can be more focus on the business side, the web product (programming new features, usability, etc.) and the physical product at Pixable.
In terms of the specific configuration and programming languages, Pixable is entirely programmed in LAMP (Linux, Apache, MySQL and PHP). We also use Flex (for the album creator) and AJAX. The servers are configured in a 3 tier architecture to be able to do horizontal scaling. In particular, our web application has a web server, a database, an interface with Facebook and a powerful album creator (providing image handling and modification, algorithms to mix a photo book automatically, etc) which does not require any software download (fully programmed in Flex), therefore, consuming a lot of resources. Finally, we use a lot of computation for rendering the images shown in the browser so they are ready to be printed. To host this platform, we use EC2 for the computation (web server, MySQL, rendering, album creator, PHP, and link to Facebook content) and S3 for the data. For EC2, you will need various instances as you grow, so you can separate the tasks in various instances (the Apache server, the rendering, the load balancer, etc.).
I want to clarify that we use AWS because it is the cloud service that has been in the market for a while, but other companies like Microsoft (Azure), Slicehost/Rackspace, or Google have started offering similar services and it is not clear which one is better (it is like mobile phone plans, which are all almost the same).
Oher cool companies/startups with similar IT infrastructure requirements that also use AWS are Smugmug, Pixily, Animoto, Netflix or Justin.tv.
Given the seasonality of our service (and rapid growth), when we observe that we have peaks of demand, we start new instances, only while they are required (with AWS you can scale up and down in an hourly basis). It is utility billing to the extreme, pure computing on demand with ulimited resources!

Pixable has new offices in Barcelona
Tuesday, July 21st, 2009Pixable has new offices in Barcelona at the Technology District 22@. We are located in the Imagina Building (Av. Diagonal, 177), right next to the Agbar tower, in the same building as Yahoo Research Europe, Balzac.tv, and the TV studios of Mediapro (Gol Television, La Sexta news, etc.) and also where “Vicky Cristina Barcelona” was made.
This is a transitory space for us. We have it for one year while we decide whether to grow in Barcelona, where it is easy to find technical talent and digital designers. We have to thank the people at 22@ who have been very helpful organizing meetings with key people in Barcelona.
Now Pixable has headquarters in New York, and this new location adds to the locations (i.e., at least there is one team member or office space) we have in Boston (MIT), Caracas, Duke University, and New Delhi! can we be more global? Alberto, our CTO, is currently spending one month in New Delhi with our software development team located there. Alberto, I hope you can cope with the weather!

Pixable has a logo!
Thursday, June 11th, 2009At Pixable, our start up that enables people to print their Facebook photos and content, we have finally chosen a logo. Believe it or not, I have counted over 300 logo proposals until we have made the final decision.
Everyone told us that what matters is the company name, not the logo. For that reason, in January, we used “the wisdom of crowds” to select the company name and we sent a survey to +100 friends to vote for the names we proposed in a survey. But as this is a consumer facing product, we felt that the logo design is a very important part of our identity.
Since January we have been exploring various options and about a month ago we decided to use Crowdspring, a crowd sourcing website dedicated to graphic design. Crowdspring is a pretty recent service although there are similar competitors. The interesting thing about Crowdspring is that you decide how much money you want to award to the winning designer and you can also iterate with the graphic designers, asking for modifications.
Given that we are in the personalized and on-demand printing industry, we wanted a logo that could print in high quality independently on the printer’s quality, could print in different backgrounds, could print in black and white and we could also easily modify the colors. We also provided some guidelines in Crowdspring about the message the logo should convey in relation to our value propostion: “Pixable turns your Facebook photos into printed memorabilia in under 5 minutes”.This is: Speed to create the albums in less than 5 minutes, simplicity, user friendly online service with no download required, creative design and low price. We also mentioned our target demographics (age, gender, social and online behavior, or native language), types of fonts/logos we like, and the things we did not want to see in our design. We also needed to have something characteristic in the logo that could be used as our icon (the “p” ) and we also wanted to maximize the “real estate” of the logo, i.e., a compact design without much vertical or horizontal space.
We received over 140 logo proposals and we could iterate with the designers in a daily basis (all of them very responsive). Our whole team was aligned with ~5 logos and we finally chose the one below, which we love. We use the “p” , which looks like an elegant, stylish, chic and simple camera, as our icon.
I highly recommend Crowdspring for everyone starting a company and willing to have more options to choose their logo from. In Crowdspring you can start from nothing; or you can even start with mocks or very specific guidelines and let the designers on Crowdspring iterate over them.
Disclaimer: I do not know anyone at Crowdspring.

