Hi Marco,
I'm Andrew. I'm new to Freelancer but I run my own digital agency based in London, so I've been around a while. I've managed to complete 3 or 4 jobs on here already and we're receiving glowing feedback for our efforts.
We work with many small businesses and start ups like yours and it would give me great pleasure to help you achieve your goals.
As an online agency, I have the advantage of hiring the best from around the world and as luck would have it, one of my top marketing executives is actually based in Korea.
He's from the States originally but he's loving life over there.
We do a lot of work with social media, creating content, growing accounts and marketing. We create influencers and quite often we are asked to help them maximize their earning potential, which leads to us creating eCommerce stores, branding, product sourcing, ad creation, ad campaign mgmt etc.
As far as you're situation is concerned, that translates to - we're very good with social media and very good at growing small businesses, plus we have the advantage of having one of our top marketing guys over in Korea.
His latest project, he managed to make $12,000 on a budget of $2k for a clients' event. I do actually have another project lined up for him but I can hold it a day, in case you're interested?
If you are, I look forward to hearing from you.
Andrew