01
Enterprise backend · Comtrade
Document Management System
Document workflows, approvals and audit trails for sensitive public-sector documentation, built on Alfresco.
- Java
- Spring Boot
- Alfresco
- PostgreSQL
- REST
Ivan Marić · Technology Consultant
I help define and build digital products.
I work with clients to clarify what a product should do, how people will use it and how the technology fits together. My work spans product development, process automation and AI adoption, backed by experience in Java, Spring Boot and business systems.
Project-based consulting
- how I help
- Discovery · Design · Development
- technical background
- Java · Spring Boot · PostgreSQL
- business systems
- Documents, workflows, integrations
- based in
- Belgrade, Serbia
Selected work
Products and systems I've worked on.
Document management at Comtrade, a travel product in development, and a volunteer platform shaped with therapists.
02
Travel product · independent project
Early-stageTripollon
A B2B/B2C travel platform in development for agencies and travellers, with shared itineraries.
- Java
- Spring Boot
- PostgreSQL
- TypeScript
03
Non-profit · volunteer
Safe Space · Feel Safe Hub
Structure, identity and website for a non-profit platform connecting people with free online psychotherapy.
- PHP
- MySQL
- CSS
- JavaScript
How I can help
Products, processes and AI.
I help teams define products, connect systems and improve business processes through software, automation and practical AI adoption.
- 01
Product discovery & scoping
Working with clients and users to understand the problem, set priorities and define a practical first version.
- Requirements and acceptance criteria
- MVP scope and priorities
- Process flows
- 02
User flows & product structure
Mapping how people move through a product, what information they need and how the interface and content should be organised.
- User journeys
- Information architecture
- Content hierarchy
- 03
Solution design & integrations
Defining how applications, data and existing systems fit together, including document workflows and ERP integrations.
- Data modelling
- API design
- System integration
- 04
Product development
Building business applications and web products, from implementation through deployment and support.
- Java / Spring Boot
- Web applications
- Deployment & support
- 05
Process improvement & automation
Mapping business processes, identifying repetitive steps and building automations that connect existing tools and systems.
- Process mapping
- Workflow automation
- System integration
- 06
AI adoption & automation
Helping companies choose where to use AI, introduce suitable tools and build AI-powered automations around their existing workflows.
- AI use cases
- Tool selection
- AI-powered workflows
I help teams use AI to build useful, maintainable software.
My work combines product thinking, technical decisions and agent-assisted implementation. I focus on how the system fits together, how it serves the business and how it can evolve after the first version.
How I work with AIExperience
Development, automation and consulting.
My work has ranged from building business applications with clients to integrating and supporting enterprise systems.
Tripollon
Project · Product definition and development
2026 – Present
Comtrade System Integration
Software Engineer
Jan 2024 – Present
Safe Space · Feel Safe Hub
Project · Volunteer consultant, technical and product
Aug 2023 – Jul 2024
Ibis Solutions
Technical Consultant
Feb 2022 – Jan 2024
Saga Beograd
Software Engineer
Jan 2021 – Feb 2022
Vector-IT d.o.o.
Software Engineer
Jul 2018 – Dec 2020
Next step
Let's talk about your product.
Tell me what you're trying to build or improve. We can start with a message or a 30-minute call.