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Bruna de Oliveira

QA Engineer, Full-Stack Developer, and Strategy Expert

London, UK

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About

Hi, and welcome to my corner of the web! :)

I’m a QA Engineer at Mercator Digital, where I help deliver high-quality, user-focused digital solutions. I was previously working in corporate strategy management for one of the world’s largest airline groups (IAG Loyalty), and I hold an MSc in Air Transport Management.

This blend of strategic vision and technical expertise helps me bridge the gap between business goals and technological implementation - ensuring solutions are both effective now and adaptable for the future.

Since 2016, I’ve been loving life in London 🇬🇧, after previous chapters in Dublin 🇮🇪, Lisbon 🇵🇹, and São Paulo 🇧🇷. I’m fluent in English, Portuguese, and Spanish, and I’m passionate about connecting with people across languages, cultures, and industries.

If you’d like to connect, collaborate, or just say hello — I’d love to hear from you!

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Projects

HabitMate - Social Habit Tracker

2024

🚀 Introducing HabitMate: a habit tracker app designed to help you build lifelong habits alongside your closest friends, keeping each other motivated. Check out the app in the short video below 👇

RubyRuby on RailsBootstrapHTML/CSSCI/CDAgile/KanbanFigmaHerokuPostgreSQL

PointJourney

2024

Imagine all the ways that you could spend your valuable loyalty points if you could transfer them to any other scheme. Often, there are convoluted multi-step options, but the steps can be complex and hard to find. PointJourney simplifies this process with a clean and simple UI.

PointJourney is a Python/Flask web application to optimise loyalty programme point conversions using graph algorithms (recursive depth-first search - DFS)

This project has now evolved into a full-featured product called Liberate Loyalty with the help of James Harding.

Home page Journey page

PythonFlaskJavaScriptHTML/CSSTailwindCSS
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Studies

CS50

Online

2024
CPythonFlaskJavaScriptHTML/CSSTailwindCSSDatabase Design (SQL)

Full Stack Web Development - Intensive Bootcamp

London, UK

2024
Full Stack DevelopmentRuby on RailsJavascriptHTML/CSSDatabase Design (SQL)Figma

Air Transport Management MSc (Distinction)

London, UK

2018-2019
Data AnalyticsStrategic Planning and PolicyFleet PlanningStatistical ProcessingBlockchainSustainability Management

Civil Aviation BSc

São Paulo, Brazil

2009-2012
Laureate InternationalAviation LawAir Traffic ManagementPilot Ground SchoolPricingAircraft Composites
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Work

QA Engineer

London, UK

2025 - now
  • QA Engineering on enterprise-level, mission-critical software
  • ISTQB Certified
  • QA Tools: Selenium, Gatling, Cucumber, Bruno
  • Languages: Scala, Java, TypeScript, JavaScript
Software DeveloperQA Engineering

Corporate Strategy Manager

London, UK

2020 - 2024
  • Spearheaded strategic initiatives, managing projects from discovery to post-deal analysis
  • Led cross-functional collaboration with tech, product, and legal teams to deliver new tech- integrated commercial agreements
  • Cultivated relationships with senior stakeholders, including CEOs and C-suite executives
  • Started in the commercial team as a strategy lead. Became Strategy Manager as part of the growth team in 2021
Corporate StrategyProject ManagementLoyalty Tech
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Certifications

Harvard CS50

2024

CS50 Certificate

CPythonFlaskJavaScriptHTML/CSSTailwindCSSDatabase Design (SQL)

Le Wagon - Web Development Bootcamp

2024

Le Wagon Certificate

Full Stack DevelopmentRuby on RailsJavascriptHTML/CSSDatabase Design (SQL)Figma

BCS - Web Development Bootcamp

2024
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