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Last Updated July 1, 2026
-
Major Clients:
UNICEF, World Bank, Ernst & Young, Carrefour, UN, OCHA, SkinVision, Medicai and many others. Please check our
-
Revenue:
$250,000 - $1 million
-
Year Founded:
2015
-
Pricing:
M
-
Fulltime Employees:
10 - 49
-
Active Clients:
34
-
Client Retention Rate:
93%
-
Major Clients:
UNICEF, World Bank, Ernst & Young, Carrefour, UN, OCHA, SkinVision, Medicai and many others. Please check our
-
Year Founded:
2015
-
Fulltime Employees:
10 - 49
-
Active Clients:
34
-
Client Retention Rate:
93%
-
Revenue:
$250,000 - $1 million
-
Pricing:
M
-
Secondary Services:
-
Social:
About - AB4 Systems
Ioana Dragoi, HR Generalist & Financial consultant
We help big organizations (UNICEF, World Bank, EY, UN, OCHA) and funded startups to develop meaningful software products for their audiences.
We have a product centric approach to development, we specialize in: Product Strategy & Design (market, vision, positioning, user research, UX, UI) Data (data science, data manipulation, data visualization) Software Engineering (backend, infrastructure, mobile and web apps) Product Marketing (user acquisition, user retention, analytics, data driven decisions) We are connected to the best sources of information in software product development (we attend global conferences, we are up to date with new technologies).
We get involved in medium sized projects, with several software components and hard technical challenges. We assume technical and/or product leadership for the products we get involved with. What our customers say about our work:
Considering the experience we have in working with AB4 Systems, we strongly recommend them for the development of quality software, ensuring all stages of software development process including definition, design, codint, code control and reviews, testing, release management and product integration- Voica Tomus, Child Protection Specialist, UNICEF I recently had the opportunity to work on Nutrient IQ with AB4 Systems and my experience with this team has been Spectacular to say the least. What separates AB4 from the rest is that their primary focus from day One was always on THE RELATIONSHIP with their clients. - Dr Jo Yi, Medical Advisor@ Nutrient IQ
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