Esther Villars
Co-founder, CTO & Compliance Officer at FlatPyramid
Redondo Beach, California, United States
Summary
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SeniorEsther Villars is a hands-on technology leader and co-founder with over a decade of product and engineering experience, currently serving as CTO and Compliance Officer at BananaCrystal while also co-leading FlatPyramid. She combines deep full-stack development and architecture experience from startups to enterprise teams—shaping 3D marketplace platforms, consumer web properties, and enterprise learning systems—while maintaining a strong focus on compliance and operational rigor. Esther’s background spans roles from R&D engineering at Procter & Gamble to leading engineering teams at Hallmark Labs and ExecOnline, giving her a unique blend of research-driven problem solving and scaled delivery. Based in Redondo Beach, she pairs entrepreneurial grit with practical, auditable implementations that bridge product, security, and regulatory needs.
11 years of coding experience
15 years of employment as a software developer
Spanish
Stackoverflow
16reputation
0reached
2answers
0questions
Github Skills (38)
amazon7
test-kitchen7
fog7
spree6
ruby-on-rails6
amazon-web-services6
aws5
payment-service4
payment-gateway4
wordpress4
paypal4
wordpress-plugin4
payment4
adyen4
parallel-processing3
Programming languages (5)
Github contributions (5)
BananaCrystal/bananacrystal-payment-gateway
Nov 2022 - Jan 2023
Contributions:8 releases, 21 reviews, 15 commits in 2 months
paymentspayment-pluginecommercepayment-servicewordpress
esthervillars/spree_address_book
Mar 2015 - Apr 2015
Contributions:2 PRs, 7 pushes, 2 branches in 13 days
addressspreeaddress-book
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