If you just want something fast, then probably go through your existing network or an agency. Long-term, establishing yourself as an expert by publishing content/knowledge is a great way to establish a reputation and build your own business, if that's a thing you want to do

Agree with Eric. We also started with simply making some clients happy, and then getting referrals. Now, we are the only non-partner Netsuite Services provider in Asia Pacific doing customizations and getting subcontracting jobs from partners. ) You can try to check with your former customers. Maybe they have some jobs for you.