Mladjan Sladaković
Product Designer, UX, UI



I design


Award winning Designer, with 20+ years of experience across Product Design disciplines (Research, UX, UID, Interaction).

Cool things, Dev's Touch, always on. Translating abstract to real, experimenting and pushing the boundaries to make lovable things.




From Idea to Concept, from Abstract to Real and right environment.

  • Branding
  • Creative direction
  • Research
  • Strategy
  • UX
  • User Personas
  • User Flows

Make it Grow

Revealing and journey to Concept's full potential and beyond.

  • Design thinking
  • Concept design
  • Information architecture
  • Wirefreaming
  • Prototyping
  • Usability testing

Let it Roll

Brand new or well-established - Product as a living entity.

  • Art direction
  • Typography
  • UI
  • Front-end
  • HTML5
  • CSS3
  • Mobile
  • Commercial photography


Solutions for
better city life

ENSOLV® Integrated is Technology Solutions integrator and services provider for existing Buildings systems and Predictive Maintenance provider. We implement the latest technologies in to existing building systems. The result is energy consumption optimization and building running cost reduction.

ENSOLV® Integrated Solutions


ENSOLV® Integrated provides the highest level of service and support for existing buildings overall improvement. Through detailed Building and FM activates audits all known and unknown issues can be identified and mitigate.

Improving measures through phase implementation will improve any building Energy and Maintenance efficiency and lifestile of building occupants.

read more

Benefits we provide
to our Clients

ENSOLV® Integrated provides benefits on multiple levels, from improved occupants lifestyle, Owner running cost reduction to Environment impact reduction.

  • Reduction of Building functional cost
  • Building Owner or Facility manager simple and easy overview of all systems functional levels remotely in real time
  • Maintenance cost reduction with retrofit and Predictive maintenance
  • Building Sustainability improvement and ESTIDAMA, Green Building, LEED category achievement
  • Lower running cost for remote off grid locations, boats with Efficient Sustainable and reliable CHP system
  • Building Tenants and Owners life style improvement
  • Building market value increase and attractiveness to potential buyers and tenants that drive EV cars
  • Compliance of Building functionality and connectivity with local authority mandatory monitoring requirements
read more

ENSOLV® Integrated, Efficiency is the key.

ENSOLV® Integrated


  • Information architecture
  • Prototyping
  • UI
  • Dev

Strategy, design and development of website for a building maintanance tech company.

IFFCO, Just Chill Drinks Co

IFFCO, Just Chill Drinks Co


  • Product Photography

New line of product photoshoot, studio location, IFFCO.


System has reloaded configuration succesfully.

Your Dashboard

Message Board

  • subjectTable View
    Choose your table colums set:
    • date - time
    • first name, last name
    • payment method
    • type, subtype
    • Description
    • amount
    • currency
    • status
date title status
12.10.2021 Subject: Funds topped up, success solved
11.10.2021 Subject: Low Funds, Action required unsolved
11.10.2021 Subject: Funds topped up, success solved
11.10.2021 Subject: Low Funds, Action required unsolved
10.10.2021 Subject: Welcome to the Board read
09.10.2021 Subject: Funds topped up, success solved
07.10.2021 Subject: Low Funds, Action required unsolved
05.10.2021 Subject: Funds topped up, success solved
03.10.2021 Subject: Low Funds, Action required unsolved
02.10.2021 Subject: Welcome to the Board read

Swan, Credit Card Issuer Backoffice



  • Product
  • Prototyping
  • UX
  • UI
  • Dev

Swan, Fintech project, this time a credit card issuing backoffice design and development. Main task, beside the user flow, was to design extensive UI for huge amount of data to be visible across various devices, including mobile. It comes in a dark theme for long working hours.

Swan wireframes

Product details
182 Wireframes pages, and still counting. Full HTML5 Prototype that helped producing Design system and multilevel login system

Editorial Photography

Photoshoots for Magazines, Press, Publications, Event coverages

Portraits, Corporate & Lifestyle Photography

Corporate and Lifestyle portraits in natural and studio lights, Lifestyle, Advertizing, Production Photography work, Corporate Identity, Image Library Production

Interiors, Architectural & Industrial Photography

Man made structures, fine lines and the best light in perspective, Hotels, Apartments, Retail and Offices, commercial and residential design aesthetics, Crafts and tools, Industrial environments

All photographs copyright Milo Sladakovic 2014

Barenova Photography

Barenova Photography, personal


  • Branding
  • UX
  • UI
  • Dev

Barenova Photography, Photographer's website, personal project, tailored solution for commercial photographer's portfolio as long as a creative space for his documentary photography work.

Become Independent of payment processor data structures with CONNECT

CONNECT is a highly adaptable data library providing an easy to understand data structure to payment processor clients.

Check out Connect →

Our vision is to improve lives globally by reshaping banking

Codenizer is a cutting edge fintech solutions provider with expertise in banking system architecture, advanced financial frameworks and payment solutions.

About us →

Our Services

Check our Services →
  • Fintech

    Fintech systems

    A fintech product, like a puzzle, has many components. We help you figure out which fintech services you need for your product and how to piece them together.

  • Card Issuing

    Card Issuing

    We architect and build flexible card issuing systems, offering solutions for a variety of card products. From physical to virtual cards, debit or credit to loyalty cards, we offer solutions that best fit your needs.

  • Digital Wallet implementation

    Multi-currency wallet

    We offer end to end multi-currency digital wallet solutions. Our wallets are designed to deal with financial complexities, complemented by our easy to use back offices, your day to day operations become simple.

Our Clients

  • TXpay
  • MyMy
  • LaunchPay
  • HSBC

Our Partners

  • Digital Payment Solutions
  • Modul8

Globaly Present

  • South East Asia
  • Uk
  • The Eu
  • Australia
  • Serbia

(c)Codenizer, All Rights Reserved

Codenizer, Fintech Solutions Provider



  • Product
  • Branding
  • Strategy
  • Prototyping
  • UX
  • UI
  • Dev

Branding, strategy, design and development for young fintech solutions provider start-up and their website.

Codenizer Fintech

Extensive Identity for Startup Brand and it's Saas Product