Data made easy

Everything we do at Delta Analysis is based on a simple philosophy: To make data-based insights simple, easy to understand and very actionable.

Delta Analysis was founded by a group of communicators, data scientists and economists baffled by the reality that the enormous amounts of data in the modern world often complicates the decision-making processes of businesses and organizations around the world.

We develop software and solutions to deliver timely and simplified data-based insights. These insights are targeted, tailored, clear and concise.


Delta Analysis is conformed by a interdisciplinary group of highly-qualified professional.

Alfred Romann

Founder & CEO

Alfred is a journalist, economist and executive with more than 20 years of experience.

Prior to founding Delta Analysis, Alfred was the founder and managing director of Bahati Ltd. an editorial consultancy with operations in three countries and Fortune 500 clients and the founder of Anticentric, a news magazine. Alfred studied journalism at Centennial College in Canada and economics at Harvard University in the US. Alfred splits his time between his current home in Vancouver, Canada, and Hong Kong, where he lived for 12 years. He has worked across the Americas, Africa and Asia. He is fluent in Spanish and conversant in Mandarin Chinese. Alfred sits on the board of the Greater Vancouver Food Bank and the Burnaby Neighborhood House.

Federico Davia

Co-Founder & CTO

Federico leads Delta Analysis work in tying data sources to clients and digital solutions.

Prior to joining D.A., Federico’s groundbreaking research at Conicet focused on fuel cells. Federico holds a PhD in Chemistry from the University of Buenos Aires and an Honours Award from the Chemistry Association of Argentina.

Romina Ronchi

Co-Founder & Manager

Romina co-leads Delta Analysis data mining and mapping efforts from her base in Buenos Aires, Argentina. 

Prior to joining D.A., Romina was an organic chemistry researcher specialized in botanical metabolites. She received a B.Sc. in chemistry from their University of Buenos Aires.

Ross O'Brian

Chief Economist

Ross leads Delta Analysis analysis and consulting businesses from his home base in Hong Kong, where he has been based for 20 years.

Ross has nearly 30 years’ experience in Asia’s B2B consulting markets, working with clients to assess their market presence and develop positioning strategies in over a dozen Asian economies, including extended field research projects in China, Indonesia, Vietnam and Bangladesh. Prior to joining D.A. Ross was Managing Director of Intercedent Hong Kong. Ross was a principal consultant at Ovum (part of the Informa Group) and served as program director of the Open ROADS Community, a Huawei-sponsored multi- industry solutions digital transformation forum. Earlier, he was director for the Economist Corporate Network, an advisory network with over 400 senior executive members in Hong Kong; Asian Research Director for Pyramid Research, a consultancy providing forecasts and analysis on the telecommunications markets of emerging economies, and an operational improvement consultant with AT&T Solutions in the US and Indonesia. Ross also writes an occasional column on Asia’s digital economies for the Nikkei Asia Review, is a senior contributing editor to the MIT Technology Review and a non-executive director on the board of Weyland Tech (OTCQX:WEYL), a developer of mobile business and fintech applications. Ross holds a BA from Dartmouth College (Hanover, NH), and an MBA from the Haas School of Business (University of California at Berkeley). He is conversant and literate in Mandarin and Indonesian.

Jaia Aguas

Operations Manager

Jaia is an accomplished industrial engineer and project manager with a wealth of experience in her field

As the COO for Delta Analysis, she brings her expertise to bear on a global scale, overseeing operations on three continents. With a proven track record of success, Jaia is an integral part of the Delta Analysis team, ensuring that the company is operating at peak efficiency and delivering unparalleled results to its clients. Her leadership and strategic vision keep Delta Analysis at the forefront of the data analysis industry.

Sergio Held

Research lead

Sergio leads the operational research efforts. His expertise in driving the team to uncover key data points is instrumental in supporting the company’s data mining effort to deliver cutting-edge digital solutions that rely on a vast web of data sources.

With a background in law and journalism and a deep understanding of data-driven decision-making, Sergio brings a unique perspective to the team. His ability to extract meaningful insights from complex data sets is crucial in developing innovative solutions.
Sergio is a Colombian-German lawyer who graduated from Universidad de los Andes in Bogota. He also holds a master’s degree in journalism from the University of Hong Kong. Currently, he splits his time between Bogota, Colombia, and Santander, Spain.
With over a decade of experience researching Asian and Latin American topics, Sergio has contributed to a variety of international media outlets. He is currently a correspondent and editor at Bahati, an editorial content firm in Hong Kong, where he covers politics, the environment, economics, biotech, and med-tech regulations in Latin America, as well as legal trends in Asia.
Sergio has an extensive experience in radio, TV, and digital news production and is an OSINT enthusiast. He has a passion for investigative journalism and has contributed to several high-profile investigations in Colombia. Sergio is committed to delivering reliable and accurate reporting, and his work has earned him a reputation as a trusted and respected journalist.

Angel Balmes

Business Development Lead

Angel leads Delta Analysis  businesses development.

Angel is a highly motivated and goal-driven Virtual Assistant with more than a decade of experience in Sales, Appointment Setting, Recruitment, Executive Assistance, and Social Media Management. With exceptional communication skills, an eye for detail, and a talent for resolving customer issues efficiently, Angel has significantly increased customer satisfaction and retention rates for clients. Angel is skilled in developing customized campaign strategies that deliver desired results and has a proven track record of surpassing targets. Clients have benefited from Angel’s administrative skills, including conducting research, organizing files and documents, and scheduling appointments, which have helped them to optimize their business operations. Angel’s wealth of experience and outstanding abilities make Angel an asset to any team.

Daniela Scravaglieri

JR. Python developer

Daniela develops software solutions at Delta Analysis.

Is a Chemical Engineering student at National Technological University.

Francisco Polito

Jr. python developer

Francisco developes software solutions at Delta Analysis.

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