Dejan Blagic, Designer in Belgrade, Serbia
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Dejan Blagic

Bio

Dejan is a product UI/UX designer with experience in designing complex, data-heavy B2B SaaS and AI-powered products. He turns intricate workflows and large information spaces into intuitive interfaces. Having served as a founding designer across multiple startups, he has deep experience establishing design foundations. He is looking to partner with teams building data-intensive web applications that need a strong design foundation, a scalable design system, or a complete UX redesign.

Portfolio

Work Experience

Founding Product Designer

2022 - 2026
Galileo Technologies, Inc.
  • Designed workflows for dataset analysis, prompt evaluation, and agent monitoring used by ML teams at Twilio, Comcast, Bank of America, Blackstone, Morgan Stanley, Verizon, HP, and ServiceTitan to monitor and improve GenAI systems.
  • Owned design initiatives across metrics surfaces, AI assistant workflows, and custom dashboards in collaboration with product and engineering teams.
  • Co-designed the Jupiter Design System together with product designers and UI engineers.
  • Grew with the product from pre-Series A through Series B ($68M raised) to the Cisco acquisition in 2026.
Technologies: Web App Design, Figma, DataViz, Dashboard Design, UX Design, UI Design, Visual Design, Business to Business (B2B), Enterprise Design, Enterprise SaaS, Information Architecture (IA), Data Visualization, Artificial Intelligence (AI), Data-heavy Design, User Personas, AI Design, AI-powered Product Design, Artificial Intelligence as a Service (AIaaS), Claude, Claude Code, Presentation Design, AI Tools, System Design, Web Applications, Complex Web Systems, Agentic AI, Web Application Design, AI Chatbots, Large Language Models (LLMs), Data-driven Design, Reports, Report Design, Canva

Product Designer

2019 - 2024
Insightful.io
  • Designed the user experience and user interface for a product that analyzes the team's productivity and time spent on work and projects.
  • Built a scalable design system that includes styles—colors, typography, effects— iconography, atomic elements, and complex components.
  • Conducted and organized usability testing, user interviews, surveys, and product analytics to gather users' behavior insights.
Technologies: Figma, Hotjar, Google Optimize, Miro, Product Design, Prototyping, User Testing, Visual Design, Business to Business (B2B), B2B, Human Resources (HR), Staffing, Data Visualization, User Interface (UI), User Experience (UX), Information Architecture (IA), Project Management, SaaS Design, Software, Web Applications, FullStory, Maze, UI Grid, User Research, Wireframing, Information Design, Websites, Web App UI, Usability Analysis, Heuristic Analysis, UX Audits, Design Systems, Enterprise, SaaS, Brainstorming, Ideation, Surveys, Product Analytics, Material Design, Productivity, Time Tracking, UI Style Guides, User Flows, Usability Testing, User Interviews, Qualitative Research, Data Analysis, Quantitative Research, Human Interface Design, UX Design, UI Design, Web App Design, Dashboard Design, DataViz, Enterprise SaaS, Enterprise Design, Interaction Design (IxD), Web App UX, Data-heavy Design, MVP Design, Ideation Workshops, User Journeys, App Design, UI Components, Dashboards, Web UX, Web UX Design, Web UI, Web UI Design, UX Research, Landing Page Design, Artificial Intelligence (AI), Graphs, Human Resource Management Systems (HRMS), Component Libraries, Rapid Prototyping, Journey Mapping, UX Prototyping, User Stories, Data-informed Visual Design, Animated Prototypes, User Experience Design, Minimum Viable Product (MVP), Design, User Personas, AI Design, Presentation Design, System Design, Complex Web Systems, Web Application Design, AI Chatbots, Large Language Models (LLMs), Data-driven Design, Reports, Report Design, Canva

Freelance Product Designer

2021 - 2021
Finspot
  • Conducted and organized UX audit, heuristic analysis, usability analysis, and user interviews to find usability pain points.
  • Built a scalable design system that includes styles—colors, typography, and effects—, atomic elements like buttons, input fields, dropdown menus, and complex components.
  • Redesigned the user experience and user interface for a fintech web app.
Technologies: Figma, UI Design, UX Design, User Interviews, Product Design, Heuristic Analysis, Usability Analysis, UX Audits, Design Systems, Visual Design, Responsive Web Design (RWD), Business to Business (B2B), B2B, Data Visualization, User Interface (UI), User Experience (UX), Information Architecture (IA), Responsive UI, SaaS Design, Software, Web Applications, UI Grid, User Research, Wireframing, Information Design, Web App UI, Tokenization, Enterprise, SaaS, Invoice Management, Invoicing, Fintech, Brainstorming, Ideation, Mobile, Material Design, UI Style Guides, User Flows, Qualitative Research, Prototyping, Human Interface Design, User Testing, Web App Design, Dashboard Design, DataViz, Enterprise SaaS, Enterprise Design, Interaction Design (IxD), Mobile App Design, Mobile UI Design, Mobile UX Design, Web App UX, Data-heavy Design, App Design, UI Components, Dashboards, Web UX, Web UX Design, Web UI, Web UI Design, UX Research, Graphs, Component Libraries, Rapid Prototyping, Journey Mapping, UX Prototyping, Fintech Design, Data-informed Visual Design, Animated Prototypes, User Experience Design, Minimum Viable Product (MVP), Design, User Personas, System Design, Complex Web Systems, Web Application Design, Data-driven Design, Reports, Report Design

UI/UX Designer

2018 - 2019
Spinview Global
  • Redesigned the user experience and user interface for a CMS web app with features for storing and editing VR and AR content.
  • Created the UI style guide and design system in collaboration with front-end developers.
  • Conducted user interviews to address potential pain points and discover users' needs.
Technologies: Adobe Experience Design (XD), InVision, Marvel App, UI Design, Product Design, UX Design, User Interviews, Usability Testing, Prototyping, UI Style Guides, Visual Design, Business to Business (B2B), B2B, Marketing Technology (MarTech), Data Visualization, User Interface (UI), User Experience (UX), Information Architecture (IA), SaaS Design, Software, Web Applications, Zeplin, UI Grid, User Research, Wireframing, Information Design, Web App UI, Content Management Systems (CMS), Mixed Reality (MR), Augmented Reality (AR), Virtual Reality (VR), Usability Analysis, Heuristic Analysis, UX Audits, Enterprise, SaaS, Brainstorming, Ideation, Mobile, User Flows, Qualitative Research, Data Analysis, Quantitative Research, Human Interface Design, User Testing, Web App Design, Dashboard Design, DataViz, Enterprise SaaS, Enterprise Design, Interaction Design (IxD), Web App UX, MVP Design, Ideation Workshops, User Journeys, App Design, UI Components, Dashboards, Web UX, Web UX Design, Web UI, Web UI Design, UX Research, Rapid Prototyping, Journey Mapping, UX Prototyping, User Stories, Data-informed Visual Design, User Experience Design, Touchscreens, Minimum Viable Product (MVP), Mobile Design, Design, User Personas, Presentation Design, System Design, Complex Web Systems, Web Application Design, Data-driven Design, Reports, Report Design

UX Designer and Researcher

2017 - 2018
Wollson
  • Created information architecture and wireframes and implemented visual and brand design.
  • Designed a website for the technological event in collaboration with stakeholders, graphic designers, and full-stack developers.
  • Assisted graphic and brand designers in creating guides to brand identity, including color and typography.
Technologies: Adobe Illustrator, Axure, Branding, Visual Design, Responsive Web Design (RWD), User Interface (UI), User Experience (UX), Information Architecture (IA), Responsive UI, UI Grid, Wireframing, Information Design, Websites, Event Design, Brainstorming, Ideation, Surveys, Mobile, User Flows, InVision, Prototyping, Data Analysis, Quantitative Research, UX Design, UI Design, Rapid Prototyping, User Experience Design, Design, User Personas, Presentation Design, Reports, Report Design

Education

2018 - 2020

Master's Degree in Computational Social Science

University of Belgrade - Belgrade, Serbia

2013 - 2017

Bachelor's Degree in Political Science

University of Belgrade - Belgrade, Serbia

Certifications

JANUARY 2022 - PRESENT

Introduction to Concepts and Applications of Complexity Science

New England Complex Systems Institute

MARCH 2021 - PRESENT

User Research — Methods and Best Practices

Interaction Design Foundation

JANUARY 2021 - PRESENT

How to Design for Augmented and Virtual Reality

Interaction Design Foundation

AUGUST 2020 - PRESENT

Practical Statistics for the User Experience I

Udemy

JULY 2020 - PRESENT

Advanced CSS and Sass: Flexbox, Grid, Animations and More!

Udemy

Skills

Tools

Adobe Experience Design (XD), InVision, Zeplin, AI Tools, Miro, Hotjar, Google Optimize, Marvel App, UI Grid, Claude, Canva, Maze, FullStory, Adobe Illustrator, Figma Make

Languages

HTML, CSS

Platforms

Figma, Mobile, Axure

Industry Expertise

Human Resources (HR)

Other

UI Design, Product Design, User Testing, UX Design, Human Interface Design, Prototyping, Usability Testing, User Flows, UI Style Guides, Material Design, Brainstorming, SaaS, Enterprise, Design Systems, UX Audits, Heuristic Analysis, Usability Analysis, Web App UI, Wireframing, Web Applications, Software, SaaS Design, Project Management, Responsive UI, Information Architecture (IA), User Experience (UX), User Interface (UI), Data Visualization, B2B, Business to Business (B2B), Responsive Web Design (RWD), Visual Design, Web Design, Web App Design, Dashboard Design, DataViz, Enterprise SaaS, Enterprise Design, Interaction Design (IxD), Web App UX, Data-heavy Design, MVP Design, User Journeys, App Design, UI Components, Dashboards, Web UX, Web UX Design, Web UI, Web UI Design, Landing Page Design, Artificial Intelligence (AI), Graphs, Component Libraries, Rapid Prototyping, Journey Mapping, UX Prototyping, Fintech Design, Data-informed Visual Design, Animated Prototypes, User Experience Design, Minimum Viable Product (MVP), Mobile Design, Design, Complex Web Systems, User Personas, AI Design, AI-powered Product Design, Artificial Intelligence as a Service (AIaaS), System Design, Agentic AI, Web Application Design, AI Chatbots, Large Language Models (LLMs), Data-driven Design, Reports, Report Design, Quantitative Research, Qualitative Research, User Interviews, Time Tracking, Productivity, Product Analytics, Voice Messenger, Surveys, Ideation, Fintech, Content Management Systems (CMS), Websites, Information Design, User Research, Contextual Inquiry, Sass, Flexbox, CSS Grid, Marketing Technology (MarTech), Branding, Mobile App Design, Mobile UI Design, Mobile UX Design, Ideation Workshops, UX Research, Staffing, Human Resource Management Systems (HRMS), User Stories, Touchscreens, Claude Code, Presentation Design, Data Analysis, Invoicing, Invoice Management, Tokenization, Virtual Reality (VR), Augmented Reality (AR), Mixed Reality (MR), Event Design, Ethnographic Studies, Statistics, Job Search Sites, Talent Management, Cursor AI, Framer, Storybook, Linear, Notion, Complex Problem Solving, Complex Data Analysis, Shadcn, Workflow Design, Data Science, PostHog, Loveable

Experience

  • UI Design - 8 years
  • Product Design - 8 years
  • Prototyping - 8 years
  • Figma - 7 years
  • User Testing - 7 years
  • Design Systems - 7 years
  • SaaS - 7 years
  • UX Design - 7 years
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