Got this from a recruiter:

We are looking for a **Senior Android Developer/Lead** at Philadelphia PA

Hiring Mode: Contract

Must have skills:

· 10-12 years mobile experience in developing Android applications
· Solid understanding of Android SDK on frameworks such as: UIKit, CoreData, CoreFoundation, Network Programming, etc.
· Good Knowledge on REST Ful API and JSON Parsing
· Good knowledge on multi-threaded environment and grand central dispatch
· Advanced object-oriented programming and knowledge of design patterns
· Ability to write clean, well-documented, object-oriented code
· Ability to work independently
· Experience with Agile Driven Development
· Up to date with the latest mobile technology and development trends
· Passion for software development- embracing every challenge with a drive to solve it
· Engaging communication skills

My response:

I am terribly sorry but I am completely not interested in working for anyone who might think that this is a job description for an Android engineer.

1. Android was released in September 2008 so finding anyone with 10 years experience now would have to be a Google engineer.
2. UIKit, CoreData, CoreFoundation are all iOS frameworks
3. Grand Central Dispatch is an iOS mechanism for multithreading and is not in Android
4. There are JSON parsing frameworks, no one does that by hand anymore

Please delete me from your emailing list.

Development world is always changing and evolving... It changes before you know it...

So, having the ability to quickly adapt and learn is a must for any Developer... And, this is the one thing that I am sure that everyone knows about or heard about..

But, my advice is quite simple:

"Don't rush into participating in a race, just because everyone else is doing so.

The trick is not to move quickly.. But, to move one step at a time, at the pace in which you are at your most comfortable...

It might seem counterintuitive and a contradiction to what I have said earlier.. But, I hope that by the end of this rant, you will be able to understand my perspective..

This advice is especially useful for people still finding and searching for their place in our world..

Charles Darwin, very wisely understood the philosophy behind 'Survival of the Fittest'..

By 'fittest', he didn't refer to the ones considered to be the strongest or having the most intelligence, but the ones that had mastered the ability to adapt to changing circumstances..

Adaptability is important, but not at the cost of understanding and learning about the fundamental pillars on which this world stands..

Don't rush because when you run, your visions starts to become more narrow.. In your pursuit to reach your goal, you lose the ability to look at the macro details surrounding your goal..

Learning new technology is important, but that doesn't mean that you don't learn about various approaches or how to design a more logical or efficient solution...

Refactoring the code, developing good Testing procedures, learning to interact with your fellow developers are as crucial as learning about the changing trends...

Even, in this ever-changing world, understand that some things will always remain the same, like the adrenaline that course through your veins when you finally solve a long-standing problem...

Curiosity, Discovery and Exploration are the key pillars and hence, when we rush in, we might stop exploring and lose curiosity to discover new and exciting ways to reach our goal..

Or, we might also end up losing the drive that grips us and motivates to continue moving forward inspite of the challenges standing between us and our destination..

And, believe me, once you lose this quality, you might still succeed but the contentment and the satisfaction that you feel will be lost..

And, then, you will remain a developer only through your designation... And, that in my personal opinion, the worst punishment.