• Udemy and Eduonix are best for practical, low cost and high quality Solidity courses.
• Coursera, Udacity and EdX are the best providers for a Solidity certificate, as many come from top Ivy League Universities.
• YouTube is best for free Solidity crash courses.
• PluralSight, SkillShare and LinkedIn are the best monthly subscription platforms if you want to take multiple Solidity courses.
• Independent Providers for Solidity courses & certificates are generally hit or miss.

Functional: Solidity language is used for smart contracts. This mostly takes care of money-related needs (such as auctions, crowdfunding, or wallets with a multi-signature feature). However, you can create other decentralized applications too (say, for voting).

$82,500 - $90,499
7% of jobs $90,500 - $98,499
7% of jobs $98,500 - $106,499
8% of jobs $111,000 is the 25th percentile. Salaries below this are outliers.

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$106,500 - $114,499
4% of jobs $114,500 - $122,499
5% of jobs $122,500 - $130,499
8% of jobs The average salary is $134,512 a year

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$130,500 - $138,499
8% of jobs $138,500 - $146,499
12% of jobs $146,500 - $154,499
13% of jobs $157,000 is the 75th percentile. Salaries above this are outliers.

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$154,500 - $162,499
11% of jobs $162,500 - $170,500
11% of jobs

US National Average$82,500 $170,500$134,512/year

Yes and No. Certified Solidity developers on average make more money. Having a Solidity certificate greatly increases the chance of landing an interview and can open otherwise closed doors. Coursera, Udacity and EdX offer excellent certificate options for impressing your future employers. Eduonix, Udemy and several other providers offer certificates, but they aren't as reputable. If you have a Computer Science Degree, certificates are not as important. Still, many employers won't care about certificates, but rather your interview skills, experience and/or skills assessment.