About Us

Bold thinking. Actionable insights. Optimal impact.

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Our mission

Empower decision makers to improve lives through sustainable technology.

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Our vision

A world in which the transformative power of data is fully harnessed to enable thriving societies everywhere.

Our values

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Innovation

We combine state-of-the-art technologies and knowledge to develop cutting-edge solutions.

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Sustainability

We co-create solutions that are long-lasting and scalable.

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Empathy

We seek a deep understanding of our partners’ vision and needs.

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Excellence

We strive to produce the highest quality work that exceeds our partners’ expectations.

What we do

BAO Systems is an industry leader in digital data solutions for health and development. We empower our partners to implement scalable and sustainable solutions that uncover data-driven insights to improve livelihoods, strengthen health systems, and achieve equitable human development.

Our team comprises passionate public health and development practitioners, information system experts, software engineers, system engineers, monitoring and evaluation advisors, and data scientists. We excel in providing a broad spectrum of services and products.

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Our leadership

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Steffen Tengesdal Chief Executive Officer, Co-Founder

Steffen has over 15 years of experience in senior-level IT technical and management positions. He has owned and operated several successful IT businesses, including development firms, hosting companies, and an IT consultancy. Steffen has experience serving commercial, government, and non-profit organizations. His expertise is focused on enterprise web application design & development as well as IT operations & infrastructure management in public health and international development.

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Dr. Adebusoye Anifalaje President

Busoye is a solutions architect with over 10 years of experience in health systems database design, training, and deployment. He has supported the design and implementation of DHIS2 health systems in several countries and worked on multi-country DHIS2 implementation for NGOs. He is an informatics specialist with distinct expertise in effective deployment of teams in the design, implementation, and evaluation of enterprise-level international development projects.

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Dan Cocos Senior Vice President of Operations

Dan has over twenty years of senior technical and business leadership.  Has created, grown and maintained tech teams and has proven experience as a people leader building tech teams from scratch.  He is a technical advisor on system architecture, deployment, maintenance, and security and compliance for software systems and product development (GDPR, FISMA, HIPAA, SOC 2).  Leads teams of developers across the full SDLC and CI/CD using Agile/Scrum to create a predictable and repeatable process and is a cross functional team leader experienced in communicating to internal and external clients

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Lars Helge Øverland Chief Technology Officer, Co-Founder

Lars is a software engineer and architect with more than 14 years of experience in building web and integration solutions. He brings deep expertise in systems architecture, databases, data modeling, data analytics, and web API design. He has been the lead developer of DHIS2, the world’s largest information system within the international development domain, since its inception in 2005.

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Katherine Lew Chief Data Officer

Katherine is a public health professional with over 15 years of experience in monitoring and evaluation, health information systems strengthening, and data analytics, visualization and use. Having worked in multiple countries across Asia and Africa, she has keen insight into the data needs of our partners. Katherine builds and maintains partner relationships, conducts market research, and recommends services and products, helping to drive company strategy and impact.

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Abraham Neudorf Chief Financial Officer

Strategic finance leader with 15+ years directing $300M+ P&Ls across healthcare, SaaS, and manufacturing. Proven expertise in M&A due diligence and integration, FP&A, system transformations, and GAAP/SOX compliance. Track record of driving 6x revenue growth, expanding margins, and delivering long-range financial plans that align with corporate strategy. Skilled in leveraging AI and advanced modeling tools to enhance forecasting, transparency, and executive decision-making.

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Oluwasanmi Adedokun Country Director - Nigeria

Oluwasanmi Adedokun is a Public Health Physician with strong leadership and strategic thinking capabilities. For over 16 years he has led cross-functional teams in program monitoring and evaluation of HIV, Malaria, and Reproductive health programs; population-based surveillance surveys; operational research; as well as development and implementation of digital solutions including electronic medical records systems, health information systems, and data repositories.

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Ronald Ragsdale Senior Director of Operations

Ron brings over 20 years in director-level roles, delivering projects across diverse functions and geographies, working collaboratively at the highest level to devise and deliver creative solutions to strategic challenges. Before joining BAO, he was the Global Publishing Director, ELT, and Director of Business Change Programs at Cambridge University Press. He has experience in strategic development, data management and systems implementation in the international education and health sectors in over 20 countries and is a dual citizen of the US and the UK, based in Cambridge, UK.

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Quynh Do Senior Director, Controller

Ms. Do has over 19 years of experience in accounting and corporate finance. She
began her career at Cordia Partner, a CPA firm. Before her current role, she was
Director of the International accounting division at EdgeConneX, Inc. She also served
as the Corporate Controller of ILS, International Launch Services, Inc., and as the
Senior Accounting Manager of the International division at Northrop Grumman
Corporation.

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Sarah Searle Senior Director Data & Informatics

Experienced public health program implementer and manager with a passionfor empowering access to and utilization of data to make informed decisions.Background in health information systems in low- and middle-income settings,particularly HIV/AIDS and reproductive and maternal health. Experience spansNGOs, academic institutions, and data/tech companies.

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Timothy Harding Director of IT

Mr. Harding is a specialist providing DHIS2 solutions that meet stakeholder needs in international settings. He has worked in Africa, the Middle East, Southeast Asia, and Vanuatu, conducting HIS rollouts, training and workshops, as well as providing one-on-one technical assistance. Mr. Harding played a key role in Vanuatu’s HIS systems and transition from Access to DHIS2. In his current role as a Senior Systems Analyst, Mr. Harding manages metadata libraries for the PEPFAR MER Program, and oversees project planning and implementation efforts.

Our offices

Washington, DC
2900 K St. NW
Suite 506
Washington, DC
20007, USA +1 (202) 536-1543
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Abuja
Block B, Flat 5
29B Ndjamena Crescent
Wuse 2
Abuja, Nigeria
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Lisbon
Rua Gregório Lopes
Lote 1639, Loja
1400-407 Lisboa, Portugal
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Cambridge
50-60 Station Road
Cambridge
Cambridgeshire,
CB1 2JH, UK
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Spotlight

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BAO Systems and Telecom 26 Announce Strategic Partnership

Telecom26 and BAO Systems announce a partnership to support secure and scalable digital public infrastructure. The collaboration combines DHIS2-based data platforms with secure global connectivity to support reliable data-driven programs.
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Meet BAO Systems and PublishOne at the ALPSP Annual Conference

BAO Systems and PublishOne, in partnership, are proud to be participating sponsors of the ALPSP Annual Conference in Manchester, UK, this year.
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Integrate best-of-class AI tools with confidence: a guide for editorial teams

Right now, publishers in multiple sectors are asking the same thing: how do we make the best use of the best AI tools while staying in control of data quality and security?
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DHIS2 Hearts Ubuntu

The reasons behind the migration
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