A SMALL UNIVERSE. A REAL JOURNEY.

Bruno
Tagliani.

Senior Software Engineer
Applied AI & thoughtful systems

A career built one world at a time.
Come explore the places, people, and
ideas that shaped my journey.

Based on Earth. In Uruguay.

THE CAREER CONSTELLATION2013 — PRESENT

+Choose a planet. Explore my journey.

BRUNO’S UNIVERSE / RÉSUMÉ

Bruno Tagliani.

Senior Software Engineer | Applied AI

Get in touch

Senior Software Engineer with 12+ years of experience in Ruby on Rails and web application development, specializing in API design, seamless user experiences, technical leadership, and applied AI.

Experience

Circle

March 2025–Present

Senior Software Engineer — Applied AI

Remote

A community platform helping creators monetize online networks.

Created AI features for topic search, reporting, and agents.
Worked on the CircleAI core.
Managed AI tools for automation.
Developed visibility controls for AI content.
Worked with Rails 8, React, and TypeScript at a scale of millions of users.

Portrait

May 2024–March 2025

Lead Software Engineer — Ruby on Rails / React

Remote

A platform helping aesthetics entrepreneurs launch and grow medspa businesses.

Led a team of 10 developers.
Introduced Rails design patterns and mentored the team on Interactors.
Led a scheduling system revamp, improving operational efficiency by 30%.
Enhanced the architecture with KrakenD and Keycloak.
Implemented AppSignal logging and error reporting.
Directed the design and development of a new Rails 8 backend.

TuneCore

December 2022–April 2024

Senior Software Engineer — Ruby on Rails / React / Go

Remote

A digital music distribution platform helping independent artists reach global streaming services.

Built and maintained Ruby applications.
Integrated third-party service APIs.
Collaborated with product management on specifications and delivery.
Mentored junior developers.
Resolved performance bottlenecks and bugs.
Participated in code reviews and developed automated test suites.

Decisiv

May 2016–December 2022

Lead Ruby on Rails Developer — Ruby on Rails / React / Python

Remote

A provider of cloud-based service relationship management software for commercial vehicle maintenance and repair.

Served as a senior engineer and occasional team leader.
Worked on Rails microservices.
Upgraded a large monolith from Rails 3.2 to 4.2 and then 5.1.
Migrated an Angular frontend to React.
Built a portal using Rails 5 and Phoenix/Elixir, improving access speed by 40%.
Led and mentored four developers using Agile Scrum, BDD, and TDD.
Delivered work within budget and timeline constraints.

HomeLight

August 2015–May 2016

Senior Backend Engineer — Ruby on Rails / React

Remote

A real estate technology platform connecting buyers and sellers with agents through data-driven matching and transaction tools.

Led backend API projects supporting a React frontend.
Developed authentication and structured data solutions.
Reduced application loading time by 70%, reaching less than three seconds.
Improved throughput from 40 requests per second to 1,500 requests per second.
Built tested Rails components using RSpec and Cucumber.

iSeatz

March 2015–August 2015

Backend Engineer — Ruby on Rails

Remote · Through BairesDev

A travel technology company providing customized booking solutions for airlines, hotels, and financial services firms.

Developed backend systems using Rails, ZeroMQ, Protocol Buffers, Redshift, Devise, Redis, and Chef.
Worked within an Agile Scrum team.
Accelerated development time by 20%.
Increased code production by 10% and reduced maintenance by 20% through improved code quality.
Refactored legacy APIs with attention to security, performance, and scalability.

WyeWorks

July 2013–March 2014

Ruby on Rails Developer

Montevideo, Uruguay

A software development company specializing in Ruby on Rails and React.