Currently at Breeze Airways

Guilherme Vecchi

Senior Software Engineer

Full stack engineer with 5+ years building production software in Angular, React, TypeScript and Node. Today I drive frontend work on Breeze Airways' highest revenue-generating team — the booking flow real travelers use every day.

See the work Contact me GitHub LinkedIn

Salt Lake City, UT Building for the web since 2017

5+: Years shipping production software
-6s: Cut from the Breeze booking flow
+5%: Lift in landing page engagement

Angular 21 React Next.js TypeScript Redux Tailwind CSS Node.js Express Python C# / .NET SQL AWS S3 DynamoDB AWS Lambda AWS Amplify Docker Webpack Cypress Jest Scrum

Shipped to production

Real products, real traffic

Sites and platforms people use every day — where the work had to hold up under actual users, not a demo.

Senior Software Engineer · 2024 — Present

Booking flow and landing page work for the airline's highest revenue-generating team. A faster path from search to seat, and a landing experience that keeps people moving through it.

-6s

booking flow time

+5%

engagement lift

Angular v21 Tailwind Node AWS

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Software Engineer II · 2021 — 2024

Serverless services and shared front-end components for a global wellness brand, built for reuse across distributed cloud environments and adopted by multiple internal teams.

3+ yrs

on platform teams

Multi-team

component adoption

Next.js Tailwind Node.js AWS Lambda

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Frontend Engineer · Appien Management

Marketing site for a senior living community — responsive layouts, an enquiry flow for tours, and content families can actually navigate.

Full SDLC

requirements to release

React JavaScript CSS

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Frontend Engineer · Appien Management

A second community site on the same foundation, tuned for its own brand, gallery, and enquiry funnel.

Launched

and maintained

React JavaScript CSS

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Professional experience

Where I've been building

Five years of production work — from freelance client sites to the booking funnel of a national airline.

Senior Software Engineer
Aug 2024 — Present
Breeze Airways flybreeze.com
Frontend lead-by-example on the airline's highest revenue-generating team, owning the flows that turn visitors into booked passengers.
- Key contributor to the highest revenue-generating team, driving user-facing features that move company revenue directly.
- Optimized the booking flow, cutting completion time by 6 seconds for thousands of daily travelers.
- Shipped landing page marketing video and imagery that raised engagement and visit quality by 5%.
- Set frontend coding standards, introduced best practices, and mentored junior developers.
- Modernized legacy codebases to current standards, improving performance and maintainability.
Angular v21 Tailwind CSS Node.js Express AWS S3 DynamoDB Docker Google Analytics
Software Engineer II
Feb 2021 — May 2024
dōTERRA doterra.com
Serverless service work behind a global wellness brand — building the shared pieces other product teams built on top of.
- Built flexible, reusable services across distributed cloud environments with a microservices team.
- Designed reliable, reusable code components that were adopted by multiple internal teams.
- Documented technical workflows and onboarding knowledge for newly hired engineers.
Next.js Tailwind CSS Node.js AWS Amplify DynamoDB AWS Lambda
Frontend Engineer (Freelance)
Jan 2020 — Feb 2021
Appien Management valenciawillowcreek.com
Client-facing web work end to end — requirements, build, launch — for a group of senior living communities.
- Contributed across the full systems development lifecycle, from requirement gathering to production releases.
- Delivered and maintained marketing sites for multiple senior living communities.
React JavaScript HTML / CSS Responsive Design

About me

From a curious 2017 side project to shipping at scale

I found programming in early 2017 and never really put it down.

In early 2017 I discovered programming and dove straight in. That took me through a Full-Stack Web Development course at BloomTech and, shortly after, into a full-time Software Engineer role.

I kept studying while working — finishing a B.S. in Software Engineering at Western Governors University alongside a full-time engineering job. These days my time goes to two things: building software and my family.

What I care about most is the part users actually feel — the seconds shaved off a flow, the interaction that finally makes sense, the legacy code that stops being scary. That is the work I look for.

What I can build for you

How I help teams and companies

Select a topic to see what that looks like in practice.

01Custom Software Development

Internal systems designed around how your business actually operates — CRM platforms, operational tooling, inventory and reporting systems. Every engagement begins with your existing workflows, so the result is software your team can adopt without disrupting the work already in progress.

02Web & Mobile Applications

Customer-facing web and mobile applications built to current standards for performance, accessibility, and responsive behavior across devices. I take the work from interface design through to production deployment and handover.

03Frontend Performance

Measurable improvements to the flows that carry revenue. On Breeze Airways' booking funnel I reduced completion time by six seconds; the same profiling and optimization work applies to checkout, onboarding, and search.

04Integration & Automation

Third-party API integrations, service-to-service communication, and automation of repetitive processes. The goal is to reduce operational overhead and remove the errors that accumulate when routine work is handled by hand.

05Legacy Modernization

Incremental migration of aging codebases to current standards, sequenced so feature delivery continues throughout. The outcome is stronger performance, lower maintenance cost, and a codebase your team can extend with confidence.

06Ongoing Support

Maintenance beyond release: dependency and security updates, monitoring, and issue resolution. I take on ongoing engagements to keep systems stable and performing as requirements change.

Personal projects