Carlos Cohen

Opportunities emerge from change.

Connecting business, technology and innovation to help your company move forward.

While you focus on serving your customers, managing your business, and driving growth, technology continues to move forward.

New tools emerge every day. Processes become automated. Artificial intelligence is changing the way companies operate. While some businesses use these opportunities to gain efficiency and stay ahead of the competition, others continue spending valuable time and resources on tasks that could be simplified.


The question is not whether technology will continue to transform your industry.
The question is whether your business is prepared to benefit from that transformation.

A website should be more than a digital business card. It should build trust, attract new customers, and create new business opportunities.

An application should not exist simply because competitors have one. It should solve real problems and provide measurable value.

Artificial intelligence should not be treated as a trend. It should become a practical tool that helps people work more effectively, make better-informed decisions, and focus on what truly matters.

Technology creates value when business goals come first.


That is why every project starts with a simple question:
What does your business need to achieve its next stage of growth?

When Technology Needs to Deliver Results.

Every business eventually faces important technology decisions.

Should you develop a new application? Modernize existing systems? Introduce artificial intelligence? Automate business processes? Improve the performance of a digital platform?

The challenge is usually not finding tools, but identifying which solutions will create real value for your organization.

That is why it is essential to have a perspective that combines technology, business processes, and strategic thinking to turn ideas into practical and sustainable solutions.


Bridging Business, Technology and Innovation

Technology adds value when it addresses real-world needs. My goal is to help you identify opportunities, optimize processes, and transform business challenges into digital solutions that deliver results.

  • Over 15 years of experience in technology projects
  • Background in Business Informatics from Germany
  • Web development, mobile applications, and artificial intelligence
  • Business process automation and optimization
  • Serving clients in Spanish, German, and English

Contact me! Finding win-win situations characterizes me.

How I Work

Every technology project involves much more than writing code or implementing tools. Success depends on understanding real business needs, adapting to change, and maintaining clear communication throughout the entire process.

That is why I place great importance on close collaboration with clients and teams, a continuous search for practical solutions, and the ability to transform complex challenges into clear and achievable steps.

My professional experience combines software development, quality assurance, automation, and IT operations, allowing me to contribute to projects from the initial definition of requirements through to the deployment of reliable technology solutions.


Areas where I can provide value include:

  • Web and mobile application development.
  • Business process automation.
  • Integration of AI-powered solutions.
  • Software quality and continuous improvement.
  • Performance optimization and system reliability.
  • Process analysis and digital transformation.

My goal is not simply to develop technology, but to help technology contribute to the growth and efficiency of your organization.

Resume

A review about my work experience and studies will allow you to get to know me better.

Overview

Carlos Cohen

Proactive and passionate IT person with several years in software quality assurance and development of web applications.

  • Steindamm 70 C, Norderstedt, Germany
  • ++49 (0)179 682 7600
  • info@ccohen.net

Education

Online Training

2009 - today

Udemy (2023)

Python for Data Science and Machine Learning Bootcamp.


Kaggle (2022)

Online courses on the Artificial Intelligence Platform Kaggle.


University of Helsinki (2022)

Introductory online course on Artificial Intelligence at the University of Helsinki (accepted by the German Chamber of Commerce).


Udemy (2018 - 2022)

Online courses on Software QA, Programming (Android, Kotlin) and Cloud Computing (AWS).


Syncrom España Solutions (2011 - 2012)

Online Master on Programming with Java / JEE.


SENA (2008 - 2009)

Online courses on Programming with Java and Web Development.


Business Informatics

03.2004 - 07.2009

University of applied sciences Pforzheim, Germany

University degree.


Languages

Spanish - Mother tongue

German - Fluent

English - Fluent

Work experience

Senior DevOps Engineer

02.2022 - today

OTTO GmbH & Co. KG, Hamburg

  • Software development and integration of load and performance tests for the online store.
  • Conception and implementation of objectives and key results for non functional quality requirements (specially performance) of the online store.
  • Training courses for other teams regarding non functional quality software requirements (load and performance) of the web application).
  • Management of apprentices and trainees within the team.

Software developer (freelancer)

12.2021 - 05.2022

The Evolving Zone, Mannheim

  • Operational management of the website (mails, certificates, addressing, installation and adaptation of the blog).
  • Development of the business website.
  • Technologies used: HTML, JS, CSS, PHP.
  • Website: https://www.evolving.zone

Senior Testmanager

12.2013 - 01.2022

OTTO GmbH & Co. KG, Hamburg

  • Planning, execution and analysis of non functional quality tests regarding scalability and performance of the online store.
  • Test automation regarding load and performance of the online store.
  • Introduction of synthetic performance measurements.
  • Management of apprentices and trainees within the team.

Software developer (freelancer)

12.2014 - 01.2015

Vidrios Cohen, Cali

  • Operational management of the website (mails, certificates, addressing)
  • Development of the business website.
  • Technologies used: HTML, JS, CSS, PHP.
  • Website: https://www.vidrioscohen.com

Online Product Manager

11.2009 - 11.2013

OTTO GmbH & Co. KG, Hamburg

  • Quality assurance and development of new functionalities for the product detail page of the online store.
  • Management of promotions in the online store.
  • Project to improve the technical capabilities of the online store regarding the promotions management.
  • Prioritization of tasks for its technical implementation.

Software developer (freelancer)

04.2011 - 07.2011

Vidrios Cohen, Cali

  • Conception and implementation of a quotation system for the company in order to standardize price calculations for products and services.
  • Documentation and training of the staff for the usage of the system.
  • Technologies used: HTML, JS, CSS, PHP, MySQL.
  • Internal company's web application.

Portfolio

These are some of the projects carried out. For more information, feel free to contact me to get access to the GitHub repositories (an user account is required for this purpose).

  • All
  • App
  • Program
  • Web