
Frank Sera
Full-stack design engineer. I cover the whole thing: design, front end and backend. Since 2017 I have taken products from research to maintenance — inside product teams and on platforms I built from scratch. I believe in quiet interfaces, in software that lasts, and in writing the code I sign.
Experience

Principal Design Engineer · Techiegeeks
Miami, Florida · Remote
Owned design and engineering for the agency's platform and its mobile app. On Fingenius AI, which builds apps from a conversation, I worked from the AWS services up to the interface and built tools for its Bedrock agent.

Principal Design Engineer · Inmigreat
Miami, Florida · Remote
Led product design for two years and, in the final nine months, took my own screens to production. Defined the real-time immigration case tracking system —today over a million users and 4.8 on the App Store— and the product's design language.


Design Engineer · NTL Biotech and NTL Laboratory
Chicago, Illinois · Remote
Owned the digital products of both companies in the group. Worked alongside researchers and lab staff to bring scientific procedures into interfaces that respect their method instead of flattening it.

UI Designer · CSQ Non Stop Shops
Madrid, Spain · Remote
Designed the company's phone top-up application end to end: information architecture, user flows, prototypes and the final interface.

UI Designer · OutBoss
Granada, Spain · Remote
Covered the studio's client roster end to end: brand identity, mobile app interfaces and animation, from brief to delivery.
Projects

Design Engineer · The White Labels
White-label fintech platform
Leading the transformation of a white-label financial platform: wallet, international remittances, top-ups and loyalty, ready to operate under each client's brand.

Design Engineer · Ulula SaaS
Hospitality SaaS platform
I design and build the entire product: orders, bookings, events and delivery for hospitality, with four payment providers, verifiable invoicing under Spanish tax regulation and a conversational assistant for the end customer.
Education

Master's in Audiovisual Communication and Education — AI Research
Universidad Internacional de Andalucía (UNIA)
Spain

Bachelor's in Visual Communication Design
Universidad de La Habana / ISDi
Cuba
Awards

ONDi Award
Visual Identity

Memoria Nuestra Young Researchers Award
Research and editorial