Gravity Hearts (Flash Experiment)

In 2006, I wanted to build a gravity simulator in Flash.

It worked fairly well - what started as Planets eventually became Hearts when I entered a Valentines Day themed coding contest in 2007.

I didn't win the contest, but it was fun pulling it together - but also a learning experience: One thing I hadn't accounted for was how every object calculated the gravitational pull independently. This seemed like the right choice - it's how nature works, after all.

Then I realized that, with my application being single threaded, by the time the last object in the collection would calculate the force felt from an earlier object, the earlier object was not in the spot from where the force was being exerted.

Without getting into Einstein's theories on relativity, the resulting effect didn't look quite right.

While I eventually solved for it, I'll intentionally leave the solution as an exercise for the reader. The exercise made me a better coder - not because of the code itself, but because it refined the way I looked at problems.

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Let's Clear Up The Ambiguity!

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Work Experience vs Professional Experience

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In reviewing a bunch of resumes this week, I noticed quite a lot of resumes with a  "Work Experience"  section. In each of those resumes, people had de-valuing some very valuable  experience - and I write that with no exaggeration. The problem is people were looking at their experience purely through the "Job Title/Relevancy" lens and had reduced their experience down to a list of discrete, random, disconnected jobs. No interconnectedness, no narrative thread weaving through it all. As much as you may feel some jobs have no way of being connected, the reality is  you   are always the connection . To not connect them on your resume is to lose all that growth, knowledge, skills, impact, value, and trajectory. In other words - you lose the " You " in the resume. I recommended they start with a small change. Reword "Work Experience" to "Professional Experience" because, ultimately, every single job they had was in service of building their
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FAQs for a Software Engineering Hiring Manager

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Technical Interviews have evolved a lot since the early I transitioned from being a Software Engineer to an Engineering Manager. Particularly in the post-Covid era, there's been a greater emphasis on the person, which I think is an important and welcome change. Over the decade of interviewing hundreds of coders, I've also had the pleasure of working with various bootcamps, colleges, and hundreds of individual job seekers on LinkedIn. Across all the changes over the past years, across the various locations and mediums, something remained consistent throughout: The questions I get asked.  With that in mind, I thought - why not make a FAQ from my perspective as a hiring manager? While this is my perspective, it's based off years of observation and supporting data. But that being said, advice is not fact. You may disagree with certain points, and that's OK. Opinions we disagree with allow us to better understand our own views. At best, I hope these responses help you
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7 Steps to Writing an Amazing Resume

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  Since sharing my resume template  I've received plenty of feedback from job seekers, HR and hiring managers - all of whom value its purpose. Two (now former!) jobseekers even shared that as soon as they used my template, they were getting calls. Something about this template works, and given the traction it's getting others, I wanted to share - in more detail - why  this approach works so well.  Before continuing, let me give an important disclaimer: This resume isn't a miracle cure that's going to land anyone their dream job. Unless they're filled with lies, resumes are only as good as the candidate themselves. But they can also be a whole lot worse. This template and approach are all about maximizing the potential candidates have by highlighting and summarizing key areas.  Last point before beginning: If you don't know me, it's worth stating this advice comes from more than a decade of having hiring a broad range of coders: straight out of college, high
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7 Steps to Building your Portfolio MVP

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Often when I suggest to coders that they build a portfolio, I'll hear back: "I don't need one..." "With all the effort it takes to apply, where will I find the time?" Simply put, having a portfolio's never going to hurt your chances at landing a job - it can only help. That second question is where a lot of struggle - because applying to jobs can be time consuming. Especially if you're wrapping up a bootcamp, or having to manually type in your resume info after uploading your resume. That's why I made these 7 steps which, when done correctly, can really help you stand out with a hiring manager. And, the best part is, it should only take you 2 days. Being the Agile-Obsessive that I am, it's all about maximizing value while minimizing effort. Fix links to your Resume, GitHub, LinkedIn, etc. at the top where they're always accessible. Link to everything here - and then remove all other links on your Resume except your Portfolio link . It sa
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