lb

Front-End Engineer

Rio de Janeiro, Brazil

Engineering meets design

Larissa
Binatti.

I build thoughtful interfaces for complex products. Bringing together front-end engineering, a design mindset, and an eye for the details.

Explore my workGet in touch

React / Vue / TypeScript

A little further down
My approach

A creative eye.
An engineering mind.

10,000+

users in under a year

Contributed to Transfero’s crypto platform, used across Latin America.

9,000+

operational hours saved

Built front-end interfaces for IBM’s process automation initiatives.

01 / Selected work

Complex challenges. Considered interfaces.

A selection of the products and teams I’ve contributed to — from fintech platforms to enterprise tools.

Fintech / Web applications

Making finance feel more intuitive.

Front-end development and UI/UX design for cryptocurrency card and financial management products.

ReactVueTypeScriptUI/UX
Explore the work

My contribution

  • Built a cryptocurrency card platform with React and a financial management tool with Vue.
  • Led a migration from Vue to React and TypeScript, with a focus on maintainability and scalability.
  • Owned interface design and implementation, integrated Node.js APIs, and worked with code reviews and Scrum.

The outcome

Delivered product interfaces and a more maintainable React + TypeScript foundation.

Crypto / Platform development

From early development to everyday transactions.

A WebAssembly-based platform for buying, selling, and exchanging cryptocurrencies.

BlazorWebAssembly.NETAzure
Explore the work

My contribution

  • Contributed from early development through production, building with Blazor and .NET.
  • Connected front-end and back-end systems using Azure, Cosmos DB, and Azure DevOps.

The outcome

The platform reached 10,000+ users in under one year across Latin America — a team outcome I helped enable.

Enterprise / Automation

Better tools. More time for people.

Enterprise web applications, internal tools, dashboards, and automation interfaces.

VueTypeScriptNode.jsRPA
Explore the work

My contribution

  • Built interfaces with Vue, TypeScript, and Node.js, working with DB2, Cloudant, and IBM Cloud.
  • Took a leadership role in a 20-person project team delivering an internal support ticketing system.
  • Developed UI/UX for internal tools and contributed to RPA and crawler-based automation solutions.

The outcome

Contributed to process automation initiatives that saved 9,000+ operational hours. This result belongs to the broader automation work, not solely the ticketing tool.

02 / Experience

Different teams. One thoughtful approach.

Hands-on engineering, cross-functional collaboration, and ownership from interface design to implementation.

Jul 2022 — Sep 2023

Transfero

Front-End Developer

React and Vue fintech products, TypeScript migration, UI/UX ownership, and API integration.

Dec 2020 — Jul 2022

Transfero

Front-End Developer Intern

Crypto trading platform development with Blazor, .NET, WebAssembly, and Azure.

Jun 2019 — Dec 2020

IBM

Front-End Developer Intern

Enterprise interfaces, dashboards, internal tools, and process automation.

Feb 2020 — Mar 2020

Rokk3r

Mobile Developer · Miami

Designed and built a React Native application for iOS and Android during a short project overlapping my IBM tenure.

Earlier chapters

Oct 2018 — Jun 2019

TG4

Front-End Developer Intern

Progressive Web Apps with Angular, plus WordPress and Ionic solutions.

Aug 2018 — Nov 2018

BioBD

Developer Intern · Bioinformatics

Neo4j graph databases for genetic analysis and data modeling.

Jul 2017 — Feb 2018

PIT

Developer & Designer Intern

Web solutions with Python, Django, blockchain, and data science, from design to implementation.

Jul 2015 — Aug 2015

Africa

Apprentice · Advertising

An introduction to advertising, creative design, customer service, and team coordination.

03 / A little about me

Curiosity in the details. Clarity in the result.

I’m a front-end engineer with a background in design and computer science. I enjoy turning complex requirements into interfaces that feel clear and useful.

My experience spans fintech and enterprise environments, with React, Vue, and TypeScript at the center of my work. I also bring back-end and cloud experience to the conversations that connect a product’s many parts.

Education

BSc in Computer Science

PUC-Rio · Graduated Sep 2022

Digital Media Design

Studies not completed

Languages

Portuguese · Native

English · Advanced

Tools of the craft

Front-end

ReactVueTypeScriptJavaScriptHTMLCSSAngularBlazor

Beyond the interface

Node.js.NETAzureCosmos DBDB2CloudantREST APIs

How I work

UI/UX designGitAzure DevOpsScrumCode reviewClean code

04 / Let’s connect

Good things start
with a conversation.

Have a front-end opportunity or a product challenge in mind? I’d love to hear about it.

lari_bina@hotmail.comLinkedIn