Object Oriented Programming (OOP) is a software design pattern that allows you to think about problems in terms of objects and their interactions. OOP is typically done with classes or with prototypes. Most languages that implement OOP (e.g., Java, C++, Ruby, Python) use class-based inheritance. JavaScript implements OOP via Prototypal inheritance. In this article, I’m going to show you how to use both approaches for OOP in JavaScript, discuss the advantages and disadvantages of the two approaches of OOP and introduce an alternative for OOP for designing more modular and scalable applications.

Continue reading

What I love most about programming is the problem solving. I don’t believe anyone is born with problem solving skills. It’s a muscle that is built and sustained by repeated exercise. Like any exercise, there’s a set of guidelines to help you be more effective at developing your problem solving muscles. I will introduce 5 of the most important software design principles that have guided my problem solving process and show you how to apply these principles to solve a real problem.

Continue reading

Nothing strikes more anxiety and self-doubt than the dreaded job interview. The thought of participating in an activity designed for the sole purpose of evaluating your worth and the potential for rejection is enough to discourage many people from applying to jobs for which they lack all of the qualifications requested by the job posting. While qualification is important to accomplish the advertised job, it is not everything an employer looks for in a person they want to hire to be a part of the team, to grow with the company and help the company grow. The goal of this article is to provide a guide based on my personal experience for how to prepare for getting offers from jobs for which you don’t have all the qualifications.

Continue reading

High-value employees are a major assets for a strong company. Losing a high contributing team member could leave a void and impact the team’s morale and workflow. Investors are also concerned by high turnover rates, especially amongst the senior executives. Groupon had trouble retaining their senior executives, which contributed to an 85% drop in their value a year after going public. It’s clear we want to retain high-valued employees, but is employee loyalty the way to achieve retention?

Continue reading

If you asked me to give you three facts about myself, I would tell you (1) I’m a evening and weekend entrepreneur, (2) when I start working on something I enjoy, I can’t put it down, and (3) I love coffee. This a formula for disaster because I have a full time job that I have to show up to by 9AM and I’m a normal human person who needs at least 6 hours of sleep.

Continue reading