Skip to Content
Jeff DomingosJeff Domingos
Background

Premium Digital Experiences that Convert.

Start a ProjectView Projects
Petit Journal - 2024

Studio Projects

Voltz Motors

Unlocking logistics and e-commerce cash flow

2022E-commerceOperations

From 48h to < 5 min: logistics release SLA drastically reduced • +R$ 1.3M / week: capital unlocked and cash flow accelerated • -30h / month of dev time: eliminated manual database scripts

Read full case
Unlocking logistics and e-commerce cash flow
Afya B2B Solutions

Enterprise AI: From Figma to production code

2026AI CopilotsEnterprise B2B

-75% cycle time: from concept to code in 1.5 weeks • 80% React code reuse: shipped directly to production • Zero hallucinations: clinical compliance for pharma

Read full case
Enterprise AI: From Figma to production code
Intelie

Human-in-the-loop workflows for AI models

2021EnterpriseData Analytics

Human-in-the-Loop workflow: increased volume and consistency of annotated data • AI Model Training: reliable data pipeline to power machine learning models • Autonomous diagnostics: real-time inspection and technical bottleneck removal

Read full cases
Human-in-the-loop workflows for AI models
Ciclic

Streamlining insurance checkout in 2 weeks

2021SaaSFintech

+17% sales conversion: immediate boost following product relaunch • 2-week Design Sprint: from discovery and workshops to final UI handoff • 5 prototypes tested: remote usability testing across mobile and desktop

Read full case
Streamlining insurance checkout in 2 weeks
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration
Transition decoration

Approach

The exact intersection between high-end design, conversion, and technical performance.

Premium Design

Impactful interfaces focused on elevating your brand's perceived value through strategic micro-interactions, advanced typography, and flawless grids.

Performance & SEO

Modern front-end architecture optimized for Core Web Vitals, ensuring instant load times and maximum organic indexing.

Conversion Driven

Information architecture and copy structured to smoothly guide the user to action, turning visitors into real customers.

Impact and Collaboration

What clients and partners who have worked with me on creating digital experiences have to say.

Client Name 1

Client Name 1

CEO at Company

"The website looks amazing and the performance radically increased our conversions. Highly recommended."

Exceptional end-to-end work.

Client Name 2

Client Name 2

Marketing Director

"Flawless delivery of design and technology that elevated our brand positioning."

A true digital revolution.

Client Name 3

Client Name 3

Founder

"Attention to detail and business focus, not just beautiful layouts."

Perfectly translated our purpose.

How we can collaborate

Web Design & Landing Pages

End-to-end creation of institutional sites, portfolios, or high conversion landing pages. Ideal for launches and rebrandings.

Let's talk

Continuous Support

Long term partnership for the continuous evolution of your digital presence, design systems maintenance, and ongoing conversion optimization.

Let's talk