Data Chai
Replace your guesswork with hard data.
Combining data-driven insights with technical expertise
to turn digital marketing goals into measurable results.
Combining data-driven insights with technical expertise to turn digital marketing goals into measurable results.
Trusted by a Portfolio of 30+ Clients
Freelance Services
PPC
From brand awareness to lead gen, achieve your marketing goals with targeted search and display ads on Google, Facebook, and more.
Email & CRM
Segment your audience, deliver personalized email campaigns, track customer interactions, and automate workflows.
Technical SEO
Diagnose and solve the complex technical issues that are preventing your website from appearing or ranking in the SERPs.
Japanese SEO
Secure your spot at the top of the Google Japan SERPs. Connect with Japanese customers using SEO that delivers long-lasting results.
Let’s Discuss Your Project
About
I’m Rei, a freelancer specializing in data-driven digital marketing with 8 years of experience spanning in-house, part-time freelance, and now full-time freelance. With a passion for technology, automation, clean code, and documentation, I’ve partnered with 30+ global brands, delivering marketing growth through SEO, PPC, email marketing, and data analytics.
I was born and raised in Japan, where I also spent the first 5 years of my career. I’ve also lived in the US (California, Oregon, Texas, and Wisconsin) for a total of 12 years. Now working remotely from Hong Kong, I collaborate with clients from all over the world, and am more than happy to accommodate your time zone.
Certifications
