The HR Executive
Running a Software Empire
There is a particular kind of audacity in starting a software company when you can't code. Rosalba Reynoso did exactly that. In 2012, she and her husband Remi Vespa co-founded Blue Trail Software in San Francisco with a bet that the industry had its hiring logic backwards - that a company built around human talent rather than technical hierarchy could out-execute the incumbents.
She was right. More than a decade on, Blue Trail Software serves Fortune 100 clients including Samsung, Cartier, Hewlett Packard, Renault, and Logitech. The company holds a 90% client retention rate - a number that haunts competitors in the IT services industry. And it is run by a CEO whose background is firmly in human resources, not computer science.
"The most successful companies are those where employees fully engage in their work."
- Rosalba ReynosoReynoso's thesis was simple, even if executing it wasn't: talent is not the bottleneck. The environment is. The engineers exist throughout Latin America - brilliant, trained, ambitious. What they often lack is a company that treats them as stakeholders rather than resources. Blue Trail Software was built to be that company.
The Benefit Corporation Bet
Blue Trail Software is not just a software company. It is a benefit corporation - a legal structure that requires the company to consider the interests of all stakeholders, not just shareholders. Employees, clients, suppliers, and the local community all have standing in the company's decisions. This is not optics. It is built into the corporate constitution.
In practice, it means that if an employee has an idea that fits the company's strategy and culture, Blue Trail can finance or co-finance its development. It means the company targets one-third female workforce. It means engineers teach coding bootcamps for women in Guadalajara and Mexico City - not as a one-off CSR exercise, but as a recurring commitment. In 2019, twelve women went through the WemanConnect FullStack Bootcamp taught by Blue Trail engineers. Nearly all of them launched developer careers.
"Diversity in leadership isn't just a value statement - it's a business advantage and driver of innovation."
- Rosalba ReynosoBuilt Where Others Weren't Looking
When Blue Trail Software opened its first Latin American office, it went to Tepatitlan de Morelos, Mexico - not Mexico City, not Guadalajara. The logic was deliberate: avoid the expensive tech hubs where employee loyalty is thin and turnover is high. Build instead in places where talent is abundant, competition is lower, and the people hired feel a genuine connection to the company they're joining.
That strategy is now replicated across five countries. Blue Trail operates in Mexico (Tepatitlan, Queretaro, Guadalajara), Argentina (Buenos Aires, Resistencia, Tandil), Uruguay (Montevideo), Spain (Valencia), and the United States (San Francisco). Each location was chosen not for prestige, but for the quality of its talent pool and the depth of the commitment Blue Trail could make to that community.
Reynoso describes the company's model as riding "the wave" of Latin American IT outsourcing growth while maintaining strategic focus on long-term relationships over short-term contracts. The 90% retention rate is the result: clients stay because Blue Trail builds trust, not just software.
The Technical Founder Who Isn't Technical
Reynoso is frank about her non-technical background. She came to co-founding a software company from a career managing companies in the service industry, specializing in human resources. Her co-founder, Remi Vespa, brought the IT industry vision. She brought the HR architecture that turned that vision into a functioning organization.
In interviews, she speaks less about technology stacks and more about what happens when engineers are genuinely engaged in their work. Her articles - "The Tech Industry Is Overlooking Its Most Powerful Asset," "Talent Isn't Rare. The Right Environment Behind High-Performing Teams Is." - read like dispatches from someone who has been watching the tech industry waste its most obvious advantage for years.
Blue Trail's service offering is broad: custom software development, AI and machine learning (primarily NLP), IoT platforms, QA automation, cloud solutions, UX/UI design, DevSecOps, and technical support. The company has also published white papers on AI augmentation - "The Era of the Augmented Consultant" - and the intersection of generative AI with UX design. The technology is there. Reynoso's contribution is the organizational culture that makes it reliable enough to trust with enterprise clients.
Social Impact Is Not Optional
The Blue Trail Software impact report covers commitments that go beyond the usual corporate social responsibility footnotes. In Bolivia, the company built the core technological platform for REBEE - a circular economy initiative that transforms waste into sustainable value in a country where less than 5% of waste is recycled. In Uruguay, the company supported Escuela Roosevelt, an institution dedicated to comprehensive care for children and youth with motor disabilities.
These are not random choices. They reflect a consistent pattern: technology applied to problems that market forces tend to overlook, in communities that Blue Trail already has roots in. The social impact programs are part of the same stakeholder logic that shapes how the company treats its own employees.
A Proud Latina Running a Women-Led Tech Firm
Blue Trail Software is women-founded and women-led - a distinction that remains uncommon in the technology industry. Reynoso is a proud Latina who sees diverse leadership not as a social obligation but as a competitive differentiator. The company's Glassdoor diversity rating of 4.0 out of 5 is one data point. The WemanConnect bootcamp graduates, the female workforce targets, and the consistent press coverage in Women in ICT publications are a fuller picture.
She has been recognized as a Latina STEM leader (2021) and spotlighted in Women in Information and Communication Technology (2024). Neither recognition seems to have surprised her. She has been building toward both for over a decade.
The company's tagline - "More Than Code. We Build Trust Through Craft and Commitment." - could be Reynoso's professional biography compressed into ten words. She is not building a software company. She is building a model for what software companies can become when someone with an HR background runs them.