Startup with your day job

Most people are interested in having their own startup company. However, most people cannot afford to drop their current day job and take a huge risk by starting their own startup company. That provides great impact to family finances and clouded future outlook.

For those of who like to startup a company but to keep their day job, here's a great article: Half-Assed Startup: How do I start my company and keep my day job?

# You need a co-founder and some cheerleaders. If you can’t find two or three friends who are really excited to be beta testers for your product, ponder changing your direction. In a part-time effort, a co-founder is essential to keeping you on-track and working. At some point, you’ll hit a motivation wall… but if you have a partner who is depending on you, you will find a way past that. If you don’t have a partner, you’ll often lose interest and find something else to entertain you.
# Pick a day or two per week where you always work, ideally in the same room as your co-founders. Always, no exceptions. We worked one weekday evening and one weekend day. That doesn’t mean we weren’t working other days, but keeping a fixed schedule helps you through the phases of the project that might not be so fun.
# Have a boat-burning target. What will it take for everyone to dive in full-time? 5,000 active users? 10,000 uniques a week? Funding? The target should be a shared understanding. You don’t want one founder who is ready to go full-time while the other has reservations. This is easy to gloss over, but you should really nail it down. I’ve lost two co-founders who weren’t ready to dive in full time when I was. It wasn’t fair to them and it wasn’t fair to me.
# Pick an idea that is tractable. Every startup is a hypothesis. If your hypothesis is, “we can build a better web-based chat client”, that’s something you could test quickly. If your hypothesis is “we can build a car that runs on lemonade”, that’s just not going to work as a part-time effort. The scarcity of available time should force you to distill the idea to the absolute minimum that is necessary to test the hypothesis. No extraneous features!
# Understand that your first version is probably going to suck. Read David Rusenko’s article, The importance of launching early and staying alive—David is a founder of Weebly (Y Combinator). It’s a long road. My second startup was a ridiculous fluke—it was acquired after 2 months. 99% of overnight successes were slogging in the muck for 5 years before the night in question. Be prepared for a long journey and be surprised if your startup is an immediate hit. So with your first version, look for the tiny little flicker than you might be onto something. And use it to motivate you to make it better. Every week, make it better than last week and see if that flicker of light can be fanned into a tiny flame.
# If you’re going to screw off at work (everyone does), spend it getting smarter about the stuff you don’t know. If you’re a coder, read a few design or usability blogs. Read up on what motivates angel investors. Research competitors and write down what they do well. Get brilliant at SEO (it’s not hard). Write a lot more (blogging helps). Think about virality and research the heck out of it. That said, be aware of the fuzzy line between using your cool-down time at work for your startup and stealing time or resources from your employer. If you’re paid to do a job, you need to do it.
# Be sure you own your startup. I’ve had the fortune of working in companies where there was very clear ownership of “after hours” work. If ownership of your personal intellectual property is not clear, do not rely on the good will of your employer. Greed can do funny things to people, even if they were initially big supporters of your startup. (Thanks to Ivan from TipJoy for this final suggestion.)