How do I become a real expert? [closed]

Question

Being a freelancer, I don't have a luxury of corporate training and a circle of professional employees. Even though I have been programming for the last few years and developed professional projects, but at times I find myself in a place where there is no help. Not even StackOverflow and other related sites can help.

Take for instance, Crystal Reports. I am using it for the last few years in my projects. I learned it all by myself, but still I struggle with many issues. I am still not able to improve the performance of reports, not able to design fast and still I am able to use only 30% of the Crystal Report's power.

I reside in a city where I can't find freelancers like New York or San Francisco, to hire them for learning. A handful of experts available online are not in my budget.

I face the same problem with C# and other technologies. At StackOverflow, you can't keep an expert engaged. After two-or-three comments, he will loose focus of your question and jump to a new question out there.

Few people suggested me to look into code written by others to learn fast. But again, how to get my queries answered. There are some aspects where you just can't write it down. You need personal assistance.

I think freelancers in US have better choices and flexibility as compared to other countries.

Answer 1

Being a freelancer, I don't have a luxury of corporate training and a circle of professional employees.

I think you should reconsider this.

Freelances are paid much more than employees also because they must finance their own trainings. After all, they are supposed to be expert. How can you be an expert without proper trainings AND experiences?

Training should be an integrate part of the freelancers's business plan. As well as sick days, pension, insurances, holidays, and of course... taxes.

Do you think doctors or lawyers stop learning after they leave the university? My father was a doctor (generalist), and he spent lot of money in trainings (in his case, they were mandatory by law). Not only he has to pay for them, but during that time, we was unable to bill for his work.

On +- 200 billable days, consider at least 10% of trainings.

Set your daily rate accordingly.

Tip to save on trainings: when you choose a mission, always try to pick one with a technology you don't master yet. It will not only force you to learn it, but will also make the mission more challenging, and therefore less boring.

Answer 2

Answering questions is how you become an expert. You do not become an expert by always having your questions answered by others or by having personal assistance "on call."

You do not need personal assistance. Personal assistance is nice if you want to learn how to do something quickly. An experts strives to understands what (s)he is working with so (s)he can address any question (by anybody, including yourself) that comes up. An analogy would be learning a physics formula to apply to some problem by heart versus understanding the physics and being able to reproduce the formula at will without every committing it to memory.

While having a (very specific) question answered on a forum can help you get unstuck, if you want to become an expert, you really should learn how to become self-reliant: you get your queries answered by: you. When a question pops up, you answer it by delving deeper. For example with your Crystal Reports: delving deeper means not only studying examples using Crystal Reports, but studying the Crystal Reports library code itself. That is how you start really understanding what the Crystal Reports library is about, how it is put together and thus how you can best put it to work for you and whether it is or is not suited to whatever problem you are trying to solve with it, and even how you could extend it to make it do what it can't at the moment...

Delving deeper is something most "production programmers" don't do. Go to any forum, including StackOverflow, and you will find that the community is largely divided into three groups:

• a majority of "askers": people who want help solving the problems they encounter. They do answer question as well, but looking at their StackOverflow profile you will see that their number of questions far outweighs the number of their answers.
• a minitory of "answerers": people who have encountered problems, solved them (with or without outside help) and are willing to help others. They do ask questions, but their number of answers far outweighs the number of their questions.
• a group (varying in numbers) of "askers" seeking to become "answerers".

So, if you want to become an expert at something: start answering questions. Your own questions as well as questions posed by others. If you don't know the answer to a question of the top of your head: do the research. If the answer has already been given, or you find it somewhere: make sure you do not "just apply" it (like copy-pasting the code), but that you understand why the answer solves the problem and what you would need to do if the question (the requirement) were slightly different.

Oh and the reason it is hard to keep an expert engaged? All answerers on forums are volunteers. Getting follow-up questions that make it clear that the asker is not taking the answer and running with it him/herself, is not very enjoyable and motivation to keep answering flies out of the window. Getting follow-up questions that show the asker has taken the answer and done some experimenting/research to further his/her understanding on the other hand is very rewarding. It may be advisable not to do this in the same thread, or on StackOverflow in the comments, but to start another thread/question where you show where you have taken the answer to a previous question, what you have tried and where you are stuck now.

Answer 3

Corporate training is vastly over-rated in my experience. You can usually learn far more from good resources on the web, videos (e.g. http://tekpub.com) and good old fashioned books.

A lot of technologies also have user groups and on line communities where you can get support.

Answer 4

Being a freelancer, I don't have a luxury of corporate training and a circle of professional employees.

I know how you feel, seeing I was a freelancer before (and occasionally freelance). A freelancer and contractor are regarded as experts: They are hired and paid (mostly) hourly/daily rates for their expertise services, etc. If you need to get there, finance your own courses/training. I had to do just that to be a step closer to becoming a software engineer and software architect.

Also, freelancer/contractors are expected to be knowledgeable in their fields, hence why they're hired. Most organisations provide training and courses to their permanent staff because permanent staff not only do code (for developers) but also should learn the business of the organisation (that's where freelancer and contractors are not included).

If you are not an expert in a product, you will have to do 2 things. Either you:

• Become permanent or work in a environment where Crystal Reports is a plus. That's the only way you can liase with people. Most of the SO users here are working and are paid to work, so most of their time is to work for the company they're hired. If you want expertise, find where they work and join them there.
• Take a course in the product of choice and learn. That will require you to spend money, time (unpaid, of course) and resources to becoming an expert (at your own expense).

I've done both and it has really been a blessing.

Answer 5

Having a mentor is ideal, especially when you don't know where to start (Tough to know what you don't know.). You're working in the field, so you must come across problems all the time. Having questions is 90% of the battle. You will get answers to specific questions on stackoverflow, but if you ask "How do I build better enterprise applications?" no one is going to take the several days required to answer it fully. You may come up with more answers than questions which is a good thing.

There are tons of videos of speakers on youtube.com. Plenty of reference books and how to websites. Again, maybe they are not ideal, but you obviously want to do something. Start reading. And don't just stick with language specific books. Methodology, best practices, design and any other foundation subject matter will help.

Answer 6

I find that the best approach to becoming an expert on a technical subject is to read books about it. You can then get a complete picture drawn from someone who is a real expert on the subject. When you get the hang of reading technical material at a reasonable speed you will find that it's a very efficient form of learning because you can save time going through issues that other people have already developed solutions for.

The main advantage that US and other English speaking programmers have in this regard is that many of the books are written in their mother-tongue. However, in reality technical reading is a skill you develop with persistence anyway. It's slow going at first but becomes surprisingly easy after a while.

That said, I actually believe that it's more important for a programmer to focus on a specific industry than mastering specific technical skills. A deep understanding of a target group of customers will bring you more customers in the long term.