Sr. Frontend Engineer | CRO & A/B Testing
Hi there ๐
I'm an Optimizely-certified CRO (A/B testing) developer and veteran frontend engineer
with a passion for writing high-quality code and delivering bug-free tests.
I bring 8 years of experience building high-quality, performant websites and apps
using modern tools like React and Shopify.
In the past 3 years, I've specialized in CRO and A/B testing, helping e-commerce sites
overcome user friction and drive revenue growth through targeted optimization.
My code adapts beautifully across devices, ensuring flawless user experiences.
A/B testing tools I use regularly:
โ
Optimizely
โ
VWO
โ
Convert
โ
AB Tasty
โ
Adobe Target
โ
Dynamic Yield
โ
Kameleoon
Looking for projects involving:
โ๏ธ Frontend development (HTML, CSS, JavaScript, React)
โ๏ธ A/B testing and CRO strategy (Optimizely, AB Tasty, Convert, VWO, etc.)
โ๏ธ Shopify development
Some cool stats about me:
๐ฅ I have successfully developed more than 200+ a/b testing ideas.
๐ญ Iโm currently working with React, Shopify, and CRO Development.
๐ฑ Iโm currently learning about Full-Stack Web Development.
๐ I'm a Top Rated freelancer at Upwork.
๐ฏ Iโm looking to collaborate on freelance projects.
โก Fun fact: I love Vanilla JS ๐
To learn more about my work, visit my portfolio website at https://saabbir.github.io