AB4 Systems

We help big organizations (UNICEF, World Bank, EY, UN, Carrefour) 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 the software development process including definition, design, coding, 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

Reasons to Work With Us

1. Your client is our focus. We understand what makes you, our customer happy: your customer's happiness. We take time to understand their problem and come up with the best product that will help you capture that potential value.
2. Product & Technical Leadership. We take the best decision and we give you the reasoning behind our decisions.
3. 3. Effective and efficient budget-wise. We allocate the people you need when you need it for your product. You also leverage geography to get the most out of your $$$ (our team is located in Bucharest, Romania). 
4. Quality first. We take great pride in the quality of our work. But we anchor our approach, in reality, taking into consideration the given constraints: time and budget.
5. You leverage our knowledge. We are experts and leaders in our fields, we invest a lot in our own knowledge. This knowledge will take your business to the next level. 

AB4 Systems is ISO 9001 certified and has a Quality Management System (QMS) set in place in the form of a set of policies, processes, and procedures for planning and execution in the product development workflow.

AB4 Systems has obtained the ISO/IEC 27001 certification for the organization’s information security management system(ISMS). We implemented the standard ISO/IEC 27001 in AB4 Systems following the European SME Alliance’s “SME Guide on Information Security Management: the standard ISO27001 made easy for SMEs”.