Sofia Sainz.

Fullstack and creative developer based in Barcelona. Currently partner at Viso Haus, he crafts highly performant and scalable websites for different companies, agencies and studios around the globe.

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I am formally a graphic designer with +10 years coding experience. Throughout my professional career I have built an extensive variety of small and medium sized projects and I have also been part of different teams working together on larger developments. Some of my work has been featured on websites such as,,, and

I have experience working with a broad list of APIs, including Deputy, Stripe, Braintree, Unleashed and PayPal among others that I can flawlessly integrate on Laravel, my PHP framework of choice. I do also specialize in writing highly performant CSS3 and Javascript.