Learning with Treehouse for only 30 minutes a day can teach you the skills needed to land the job that you’ve been dreaming about.
I can honestly say that besides technical knowledge, Treehouse also gave me a certain mindset, and while I generally am a very ambitious person, with each completed course I felt energized to better myself even more.
Is there any advice you’d like to share with new students who are aspiring developers?
I’ve been only for about 2+ years in this industry and I could already write tens of pages about what should and should not be done by aspiring developers, but here’s a few:
If you’re offered a project you know nothing about, take it, you’ll learn after.
Be passionate about it. If your brain doesn’t get “turned on” by new concepts, libraries, programming languages, you should not be doing it.
Get ready to learn continuously. The web is like the Universe. Ever expanding. Consequently the same has to happen to your knowledge and skill-set.
Teach others and code forward ( code forward is a concept I came up with and it comes from “pay it forward”; it basically means do a few projects for free once in a while for people who deserve it ).
Accept failure as a necessary step in self-betterment.
Research before asking questions and know when to ask. Putting in even hours or days for finding the solution will always be more rewarding in the long-run than asking a question on StackOverflow waiting to be spoon-fed the answer. That being said, asking has its place especially in a team-based environment or if the deadlines are (as they often are) very tight.
Go to as many interviews as you can. If you tell a recruiter (agent) that you’d like to go to the interview even if just for the sake of the experience, they’ll respect you for that, and will do their best to land you an interview. That being said, don’t just rely on recruitment agencies, show some initiative and contact companies on your own too. It might just be the detail that gets you hired.
Finally, keep learning, especially when you feel discouraged.
Vincent GranvilleHere is fundamental resources that you should check out before your next data science interview. Read these documents thoroughly to get prepared, impress your interviewer, boost your chances to be hired, and get a bigger paycheck if hired:
Resources to read 2-3 days before your job interview:
The in-vogue languages vary by employment sector. Financial and enterprise systems need to perform complicated functions and remain highly organized, requiring languages like Java and C#. Media- and design-related webpages and software will require dynamic, versatile and functional languages with minimal code, such as Ruby, PHP, JavaScript and Objective-C.
With some help from Lynda.com, we've compiled a list of 10 of the most sought-after programming languages to get you up to speed.
What it is:Java is a class-based, object-oriented programming language developed by Sun Microsystems in the 1990s. It's one of the most in-demand programming languages, a standard for enterprise software, web-based content, games and mobile apps, as well as the Androidoperating system. Java is designed to work across multiple software platforms, meaning a program written on Mac OS X, for example, could also run on Windows.
Beginners are advised to learn C/C++ first, as Java is not the most user-friendly of languages.
What it is: A general-purpose, imperative programming language developed in the early '70s, C is the oldest and most widely used language, providing the building blocks for other popular languages, such as C#, Java, JavaScript and Python. C is mostly used for implementing operating systems and embedded applications.
Because it provides the foundation for many other languages, it is advisable to learn C (and C++) before moving on to others.
What it is:C++ is an intermediate-level language with object-oriented programming features, originally designed to enhance the C language. C++ powers major software like Firefox, Winampand Adobe programs. It's used to develop systems software, application software, high-performance server and client applications and video games.
What it is: Pronounced "C-sharp," C# is a multi-paradigm language developed by Microsoft as part of its .NET initiative. Combining principles from C and C++, C# is a general-purpose language used to develop software for Microsoft and Windows platforms.
What it is: Objective-C is a general-purpose, object-oriented programming language used by theApple operating system. It powers Apple's OS X and iOS, as well as its APIs, and can be used to create iPhone apps, which has generated a huge demand for this once-outmoded programming language.
What it is: PHP (Hypertext Processor) is a free, server-side scripting language designed for dynamic websites and app development. It can be directly embedded into an HTML source document rather than an external file, which has made it a popular programming language for web developers. PHP powers more than 200 million websites, including Wordpress, Digg andFacebook.
What it is:Python is a high-level, server-side scripting language for websites and mobile apps. It's considered a fairly easy language for beginners due to its readability and compact syntax, meaning developers can use fewer lines of code to express a concept than they would in other languages. It powers the web apps for Instagram, Pinterest and Rdio through its associated web framework, Django, and is used by Google, Yahoo! and NASA.
What it is: A dynamic, object-oriented scripting language for developing websites and mobile apps, Ruby was designed to be simple and easy to write. It powers the Ruby on Rails (or Rails) framework, which is used on Scribd, GitHub, Groupon and Shopify. Like Python, Ruby is considered a fairly user-friendly language for beginners.
What it is: JavaScript is a client and server-side scripting language developed by Netscape that derives much of its syntax from C. It can be used across multiple web browsers and is considered essential for developing interactive or animated web functions. It is also used in game development and writing desktop applications. JavaScript interpreters are embedded in Google's Chrome extensions, Apple's Safari extensions, Adobe Acrobat and Reader, and Adobe's Creative Suite.
What it is: Structured Query Language (SQL) is a special-purpose language for managing data in relational database management systems. It is most commonly used for its "Query" function, which searches informational databases. SQL was standardized by the American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) in the 1980s.
