Who we are?

“4 Digits Consulting – Judiciary and Public Sector Support” (further on: 4DC) is a non-government association, a part of the civil society sector in Serbia, established to support the reform of public administration, in Serbia and internationally. The goals set by 4DC are the enhancement of public administration efficiency and transparency, with the focus on development and implementation of various e-Government solutions.

4DC was founded as a consultancy NGO with the aim to form a core team, responsible for the functioning of the organization, as well as to form a pool of respectable experts, well experienced in the field of rule of law, judiciary and public administration reform projects. By doing so, 4DC is able to provide top consultancy service while remaining agile and focused on the beneficiary needs.

The core team of 4DC comprises of both legal and ICT experts experienced in justice and public administration sector reform projects, as well as an administrative team, providing financial and administrative support. The organization’s key members have extensive experience in rule of law projects, court efficiency and improved access to justice. The experts who established 4 DC have over a decade of experience in justice sector reform projects, both local and international.

4 Digits Consulting – Judiciary and Public Sector Support are open for new challenges at a time when local experts are ready and capable of taking over the judiciary and public sector reforms towards the best EU and international standards. Our extensive experience in project management and administration of reform projects in the last decade is the best guaranty of the project’s success and sustainability.

core team


Marko Jovanovic

Legal Expert, Executive Director


Areas of expertise:

  • Justice sector expert with experience in justice sector reform initiatives;
  • Training and capacity-building relating to aspects of improving the efficiency and effectiveness of the judiciary for judges, prosecutors and support staff;
  • Legal analysis, court case flow analysis and legal drafting;
  • Vast experience in drafting curricula;

Dragan Obrenovic

ICT Expert


Areas of expertise:

  • Organisational ICT assessment
  • ICT strategy & policy drafting
  • Business process analysis, mapping and reengineering
  • Articulating business needs to software functional requirements
  • Business process IT automation
  • Organisational performance data collection & statistical analysis
  • Project management (PMP cert.)

Bojan Jelic

e-Justice / Legal Expert


Areas of expertise:

  • Justice sector expert with experience in judicial reform;
  • Experienced in business analysis, extensive work in court case flow analysis, gap analysis and business process reengineering;
  • Organizing and conducting of trainings for court staff and judges;
  • Experience in analysis of court reports;

OUR ASSOCIATES

Besides our core team, we also have a strong pool of proven and reputable external experts, experienced in different aspects of judicial and public administration reforms and familiar with different legal environments and systems. With this flexible and agile structure, we can swiftly assemble a custom-tailored team of experts who can provide competent and cost-effective services, as needed by a specific project and/or beneficiary.


Our associates are experienced in the following areas:

  • Improvement of business workflow and processes in public sector institutions
  • Design, development, and implementation of public sector ICT tools (e-Government)
  • Public sector, in particular judiciary institution, performance monitoring and reporting
  • Backlog reduction and prevention in judiciary sector
  • Capacity building (classroom and on-the-job training, workshops, seminars, e-Learning, etc.)
  • Legal/Normative analysis and drafting
  • Justice sector budget preparation and execution, budget advocacy, etc.
  • Case-law harmonization
  • PR and awareness raising, etc.

Jon Ceretto

Court Administration Expert,
Data Analytics Specialist

Pim Albers

Owner of a global

consulting firm,
Rule of Law Expert

Leonardo D'Urso

Mediator,
Founder of the ADR Center 

(Rome, Italy)

Brian LeDuc

Justice Sector &
Public Sector 
Reforms Expert

Andreja Petrovic

Legal Expert, 
Backlog Reduction 
Specialist

Branko Nikolic

Legal Expert,
Legal Drafting Specialist

Branislav Cale

Strategic PR &

 Communications Expert

Danijela Ostojic

ICT Expert,
Business Intelligence &

Data Warehouse Specialist

Stefan Dusanic

Legal Expert,
Enforcement Specialist

Darko Mihajlovic

ICT Expert,
Data Quality Specialist

Sasa Jelic

ICT Expert