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DC Smarter GmbH was founded by Jörg Hesselink and Ismar Efendic with the goal of developing innovative solutions for the management and maintenance of IT infrastructure and data centers. The industry pioneer stands out with its unique approach: High-quality services are combined with the innovative software solution - DC Vision®, which is based on the concept of the digital twin and artificial intelligence.

The software developed by DC Smarter utilizes augmented reality glasses, smartphones, or tablets to thereby optimize management and maintenance of IT infrastructure in data centers. Creative and innovative applications enable improving of energy efficiency in data centers, simplifying the organization in operational and project planning phases for tasks in data centers, and ensuring service quality according to predefined schedules, functions, and standard criteria.


Jörg Hesselink Jörg Hesselink
Jörg Hesselink


Leading the company to success

IT System Administrator

Cycling, Football, Technology, Camping

Die Toten Hosen

The Voice of Germany

Google Maps

Ismar Efendic Ismar Efendic
Ismar Efendic


Work with customer to find solution to their problem. Leading AR product vision to enable company vision.

My first job was network administrator and that got me into data center and co locators.


Sean Connery

Star Wars


Alma Efendic Alma Efendic
Alma Efendic

Marketing Specialist

I am in charge of marketing and communication activities, market monitoring and campaign management. The job of a Marketing Specialist is practically one engine of the company, so that everything we offer is visible and recognizable and gets its name and background. 

I always knew that I wanted to be involved in media and marketing. Therefore, my first job, back in my student days, was in a marketing agency. 


The Weeknd


LinkedIn, Pinterest

Nicolas Maurel Nicolas Maurel
Nicolas Maurel

Senior Solution Engineer

I am acting as a bridge between our customers and technical teams. Through active listening and dialogue, I am partnering with customers, helping them to identify and describe their pain points. This allows me to suggest and design solutions to optimize their DC operations.

I started in year 2000 as a DC backup operator for a large international Company, hence I am very familiar with the atmosphere and challenges of working in the middle of server racks, in cold and noisy environments.

Hiking, couple danse, woodworking, RV

Latin music, drum and bass, old school rap

Breaking bad, Prison break, Black mirror

Google Maps

Timo Eser Timo Eser
Timo Eser

System Integrator

Managing and maintaining DCS hybrid infrastructure. Implementation of D42 on customer site. Responsible for technical part regarding system integration and customers questions 

cable confectioner 

Reading, hiking, fitness, my dog

Sean Connery

Die Anstalt

Mozilla Firefox

Jan Hesselink Jan Hesselink
Jan Hesselink

Senior Full Stack Developer

I'm a Software Developer with focus to frontend development in Angular and backend development in Java/Kotlin.

My first job was in a communication agency as web developer.

Sailing, Surfing, Snowboarding, Coding, Reading

Guitar and Piano Music

Science-Fiction and Fantasy Movies/Series


Luqman Asif Luqman Asif
Luqman Asif

Senior Full Stack Developer AR / MR

I am senior Full Stack Developer AR/MR

I started my career as a Game Developer 

Playing Games




Madhu Avunuri Madhu Avunuri
Madhu Avunuri

AR/MR Software Developer

Develop and build extraordinary AR/MR applications for Mircosoft Hololens using game technologies.

Game Developer

PC & Mobile Games, Travelling, Cooking

A. R. Rahman Songs

The Simpsons, GOT, Friends, Big Bang Theory

YouTube, Google Maps

Waheed Anjum Waheed Anjum
Waheed Anjum

System Integrator

I am serving as a System Integrator in DC Smarter to support customers in implementing DCIM solution, deploying Hybrid IT infrastructure and taking care of the Azure ecosystem.

I had served in an SMB for 4 years in the capacity of Junior Network Engineer in Cisco (R&S) and VMware Virtualization Technology.

Travelling, Cricket & Cooking

Jason Statham

Good Luck Charlie


Channa Witana Channa Witana
Channa Witana

UX Consultant

I specialize in creating user-friendly digital experiences that meet user needs and business goals.

Visiting Scholar (Post-Doctoral) at HKUST, Hong Kong

Camping, Movies, DIY Work

Denzel Washington

Band of Brothers

Facebook, Trading212

Caner Gülacan Caner Gülacan
Caner Gülacan


I am tracking the company's finances. I prepare payments by verifying documentation and requesting disbursements.

I worked as a cashier at a gas station while I was a student.

To ride a motorcycle

Jason Statham

Two and a Half Men, The Big Bang Theory



We provide highly skilled Data Centre field engineering services, augmented by Mixed Reality Technology.

Our mission:

  • Provide superior customer service
  • Protect the quality of the environment
  • Encourage innovation /creativity
  • Attract new generations engineers and make it attractive business

Our qualities:

  • Operational excellencies 
  • Documentation accuracy 
  • Uptime  

Augmented / Mixed (AR/ MR) reality has evolved over the years and in many other fields already applied i.e. Healthcare, Automotive etc. We are bringing this technology to Data Centers. This enables us to ensure highest quality. With support of AR/ MR we can record all work for auditing reasons when needed, it provides you insurance that the work is done as requested. Working with engineers, planning and navigating is done in real time. This reduces time spend on unnecessary preparation overhead. Documentation is 100% accurate and can be audited at any time. Quality of documentation was never more important as today, due to increase in system outages and security breaches.

Let us be your eyes and ears in your Data Center. To make the service offering complete we provide full documentation life cycle using a leading Data Center Infrastructure Management (DCIM) tool. We will provide initially inventory where required and maintain that for you.