Sometimes I hear people complaining about their clients, saying that they insist on using Rails, that they’ve had too much Kool Aid. If they are recruiters, they almost feel sick in the stomach from perspective of having to find yet another ROR primadona. From the programmers point of view it sometimes looks like clients don’t have a clue. However, I believe most clients know their options just fine and they still decide to go with Rails.Continue reading →
Sometimes, clients give us feature requests that we really don’t like. It’s not that we don’t like our clients, we love our clients. It’s not that we don’t like the feature, most client-requested features are aligned perfectly with their business goals and income. Sometimes, the reason we don’t like a feature request is that the easiest way to solve it is to write bad code, and we don’t have an Elegant Solution on the top of our heads. This will throw many of us on fruitless searches through RubyToolbox, github, developer blogs, and stackoverflow looking for a gem or plugin or example code that will make us feel better about ourselves.
Well, I’m here to tell you, it’s okay to write bad code. Sometimes, bad code is easier to refactor into beautiful code than a poorly thought out solution implemented under a time-crunch.Continue reading →
Node.js shines in real-time web applications employing push technology over websockets. What is so revolutionary about that? Well, after over 20 years of stateless-web based on the stateless request-response paradigm, we finally have web applications with real-time, two-way connections, where both the client and server can initiate communication, allowing them to exchange data freely. This is in stark contrast to the typical web response paradigm, where the client always initiates communication. Additionally, it’s all based on the open web stack (HTML, CSS and JS) running over the standard port 80.Continue reading →
It’s always fun to put your programming skills on display. A while back, I figured it’d be cool to try and control my laptop via my Android mobile device. Think about it: being able to play and pause music, start and stop programming jobs or downloads, etc., all by sending messages from your phone. Neat, huh?Continue reading →
Female engineers are valuable at Toptal. This is a piece about how we stand up for their rights and value them for their skills and talent.Continue reading →
After much thought, I decided to engineer a solution to the idea abandonment problem. I call it the ‘Init’ project (or Init.js).
The core of the idea is to have a single project to start them all, to let the developer or the technical founder make all of the essential decisions at once, and receive an appropriate starting template based on those decisions.Continue reading →
Demand within the web design scene today has changed over the past few years: designers with front-end skills, and front-end developers with design skills, are more and more in demand. Yes, you could argue that the jobs are completely different—and maybe you straight-up don’t like one of them—but truth be told, in my six years as a freelance web developer and twelve years as a designer, I’ve learned that it’s much harder to get by as just a web designer or just a front-end developer.
Wearing both hats has a lot of advantages: from a professional perspective alone, you can find work more easily and charge a higher rate because you’re bringing more to the table.Continue reading →
At Toptal, we’re building a software product that aims to revolutionize team creation, contracting, and human resources. Our team is completely distributed: we have no office, and we work from all around the globe. And when I say “all around the globe”, I mean “all around the globe”: our internal staff consists of nearly 50 full-time individuals from Brazil, USA, Russia, Argentina, Czech Republic, Ukraine, Hungary, and more. This includes engineers, designers, recruiters, sales, and executives.
We all work from home, and we’re good at it: we’ve had countless Skype sessions, code reviews, feature iterations—all components in building a great product. We work hard, and we’ve been at it with as much fervor and energy as ever.
Earlier this year, we decided it was time to bring everyone together in the same location. We’ve had tremendous success as a distributed team. But regardless, we wanted to add an edge to our collaboration and creativity, and connect in-person. Our journey, the results that came of it, and the economics behind it are all explained thoroughly in the post that follows.Continue reading →
At Toptal, we’re always looking for the best freelancers around. But what makes a freelancer truly great? Luis Martinho, one of our top developers, is beloved by his clients — so we sat down with him to talk about freelancing, technologies, and paying your taxes.Continue reading →
Starting a new remote gig, be it a contract project or a full-time job, can be a little intimidating if you’re used to going into an office day after day.
But this style of employment is growing in popularity, with some very notable companies lending it their endorsements.
I’ve worked remotely for years now on projects of various scales and durations. With this post, I hope to enumerate some of the best practices that I’ve picked up for working in a variety of situations. The advice here ranges from specific recommendations for software and hardware, to tips for hitting your team’s deadlines.Continue reading →
These days, I’m living in the great city of San Francisco. I’ve got a job that I love, and one that I’ve dreamt of having for a long time. Everything seems easy now, but it wasn’t always like this.Continue reading →
But this isn’t just another article about cohort analysis. If you already know the importance of the topic and want to skip the introduction, you can jump to the simulator, where you can either simulate startup growth based on retention, churn, and a number of other factors, or analyze your own PayPal logs with the code I’ve open sourced.
If, however, you don’t realize that these are some of the most important metrics around–continue reading.Continue reading →
Clouds must be efficient to provide useful fault-tolerance and scalability, but they also must be easy to use.
CloudI (pronounced “cloud-e” /klaʊdi/) is an open source cloud computing platform that is most closely related to the Platform as a Service (PaaS) clouds. CloudI differs in a few key ways, most importantly: software developers are not forced to use specific frameworks, slow hardware virtualization, or a particular operating system. By allowing cloud deployment to occur without virtualization, CloudI leaves development process and runtime performance unimpeded, while quality of service can be controlled with clear accountability.Continue reading →
I live in Córdoba, Argentina, approximately 130 kilometers (~80 miles) away from the lake where I kitesurf. Thats roughly a two-hour drive, which I can deal with. But I cant deal with the fact that weather forecasts are inaccurate. And where I live, good wind conditions last just a couple of hours. The last thing you want to do is clear up your Monday schedule to go kitesurfing and find yourself cursing the gods on a windless lake after two hours of driving.
I needed to know the wind conditions of my favorite kitesurfing spot—in real time. So I decided to build my own weather station.Continue reading →
Everyone has their own set of tools. As a PHP developer, one of my favorites is a Rapid Application Development framework called “Nooku”. In the words of the development group: “Nooku is more of a web development toolkit than a framework”
In case you are not familiar with it, have a look. It’s an open source project that makes heavy use of industry accepted design patterns to produce highly componentized applications that are easily extensible and reusable (initially created by one of the lead Joomla developers). Out of the box, Nooku gives you a great deal to help get projects off the ground faster. A small, but strong sample:Continue reading →
Porn is a big industry. There aren’t many sites on the Internet that can rival the traffic of its biggest players.
And juggling this immense traffic is tough. To make things even harder, much of the content served from porn sites is made up of low latency live streams rather than simple static video content. But for all of the challenges involved, rarely have I read about the developers who take them on. So I decided to write about my own experience on the job.Continue reading →