Carmen Díaz
Software Engineer | AI/ML Practitioner | Women Techmaker Ambassador | Mother 🇵🇾 🇺🇸
My software journey started in Asunción, Paraguay 🇵🇾, and evolved across fast-paced San Francisco Bay Area startups 🇺🇸. Today, I focus on building calm, reliable digital systems by combining backend engineering, product clarity, and continuous learning.
Curiosity, Dual Roots & Pedagogy
Computers and sports battled for my attention growing up. I would often skip my English classes to hit the tennis courts. My love for soccer saw me playing for both of my universities, and I even played field hokey for a couple of years!
As the years went by, my curiosity grew stronger as I watched my oldest brother become increasingly immersed in technology. Before I knew it, I found myself eagerly waiting for him to leave for work or school, so I could secretly play on his computer.
Starting my tech journey in Paraguay was quite the adventure, especially as a woman in a field where you could hardly find any ladies around. Picture this: a traditional Catholic family, my dad's a military engineer, my mom's a dentist, and my brothers are all about engineering, just like dad. Chances were NaN 😅
Sticking to traditional gender roles was the norm in my home, so me diving into Software Engineering was kind of a big deal. But I was captivated by technology and its potential, so I secretly chased my dream with the help of my super hero Ñate (mi Mami), I studied for a business major at one university as my dad suggested, while surreptitiously studying computer systems analysis at another.
Engineering at Scale & High-Impact Systems
My engineering career in the San Francisco Bay Area spans fast-paced startups in Fintech, Healthcare, and HR. Rather than viewing software as isolated code, I design backend APIs and product features focused on high scale, user accessibility, and measurable operational impact.
Localization & Dynamic Frontend
Mobile Health Consumer • Solutions Engineer
Integrated Lokalise API with Django to automate platform localization for US and Canadian markets. Built dynamic metadata frontend components to eliminate setup errors.
Real-Time POS Integration & Scale
Homebase • Delivery Lead & Software Engineer
Designed 10+ Rails REST APIs, including a real-time Clover POS integration serving over 175,000 business clients, alongside Sidekiq background engagement tools (+33% active participation).
Data Automation & Inclusion
Omada Health • Software Engineer
Engineered a bulk provider data import service (Eligible API, Sidekiq) saving health providers 144 hours of manual processing. Launched Spanish onboarding flow (+14% reach).
The AI Shift & Continuous Craft
Today, driven by a profound sense of responsibility, my curiosity has naturally led me deeper into AI and machine learning. I continue learning through reading, hands-on experimentation, and building because I want to understand the technologies shaping the world my son is growing up in. As both a software engineer and a mother, I believe it's important to help prepare him and his generation for the opportunities and challenges ahead.
Applied AI Workflows & Consulting
Independent Engineering Consultant
Architecting full-stack Next.js/Rails SaaS features enhanced with modern AI workflows (Gemini, Copilot, Agentic frameworks). Designed a K-8 AI framework boosting engagement by 30%.
AI & Machine Learning Bootcamp
Caltech (California Institute of Technology)
Immersive program covering Python, Data Science (Pandas, NumPy), Deep Learning (TensorFlow, PyTorch), Prompt Engineering, and Generative AI application architecture.
Ongoing Specializations & Technical Growth
Community Leadership & Advocacy
Women Techmakers Ambassador
Google Cloud • Kuñatech PY • Technovation
Co-led cloud training workshops for 50 women in tech in partnership with Google Cloud, Kuñatech, and SheWorks.
IA Week LATAM Co-organizer
AI & Data Science Paraguay
Organizing developer initiatives and artificial intelligence awareness events across Latin America.
Railsbridge Contributor
Bridge Foundry
Mentoring non-traditional beginners in web development, Ruby on Rails, and foundational programming.
“I am constantly 'baking' new skills and ideas! My mojo is "Never stop LEARNING because life never stops TEACHING".”
Carmen Díaz — Engineering Philosophy
Academic Foundations
Formal degrees grounding my engineering and product perspective.
B.S. Computer Systems Analysis
Catholic University of Asunción
Asunción, Paraguay
BBA Business Administration
National University of Asunción
Asunción, Paraguay
University Didactics
National University of Asunción
Specialization in Pedagogy
Need a Complete Chronological History?
My downloadable résumé contains the full, uninterrupted timeline of employers, exact dates, and technical environments formatted for formal recruitment pipelines.