Asaf Horovitz - Test Manager

Q: Where is Asaf based?

Asaf is based in Cologne, Germany .

Q: What languages does Asaf speak?

Asaf speaks the following languages: English (Native), Hebrew (Native), German (Intermediate) .

Q: How many years of experience does Asaf have?

Asaf has at least 13 years of experience. During this time, Asaf has worked in at least 7 different roles and for 6 different companies . The average length of individual experience is 2 years and 11 months . Note that Asaf may not have shared all experience and actually has more experience.

Q: What is Asaf's latest experience?

Asaf's most recent position is Test Manager at grandcentrix GmbH .

Q: What companies has Asaf worked for in recent years?

In recent years, Asaf has worked for grandcentrix GmbH .

Q: Which industries is Asaf most experienced in?

Asaf is most experienced in industries like Information Technology (IT) , Telecommunication , and Banking and Finance . Asaf also has some experience in Healthcare .

Q: Which business areas is Asaf most experienced in?

Asaf is most experienced in business areas like Quality Assurance (QA) , Business Intelligence , and Customer Service . Asaf also has some experience in Information Technology (IT) , Human Resources (HR) , and Operations .

Q: Which industries has Asaf worked in recently?

Asaf has recently worked in industries like Information Technology (IT) .

Q: Which business areas has Asaf worked in recently?

Asaf has recently worked in business areas like Business Intelligence and Quality Assurance (QA) .

Recommended expert

Cologne, Germany

Experience

Jul 2020 - Mar 2025

4 years 9 months

Test Manager

grandcentrix GmbH

Established and led QA processes for IoT-embedded systems utilizing Wi-Fi, Zigbee, and DALI protocols.
Responsible for requirement validation, end-to-end manual testing, and defining test and release strategies to ensure seamless product delivery and stakeholder alignment.
Collaborated closely with clients and internal stakeholders.
Developed data-driven quality dashboards and reports, improving stakeholder visibility and enabling faster, more informed decision-making.
Worked with an agile state of mind in a Scrum/Kanban team using Jira, Confluence, and TestRail.

Jan 2019 - Jul 2020

1 year 7 months

App Tester

grandcentrix GmbH

Performed end-to-end user acceptance testing, regression, exploratory, smoke, and black-box testing.
Conducted manual testing on iOS, Android, and web interfaces with hardware in the loop.

Aug 2014 - Aug 2016

2 years 1 month

Lead E-Learning Technologies Specialist

HOT Telecommunication Systems Ltd

Facilitated innovative e-learning solution implementation and release strategies for user-facing digital and IoT products.
Developed and designed new e-learning training materials, including online coursewares and e-learning products.
Worked closely with managers, SMEs, and executives.
Utilized ISTQB certification and agile QA management to lead the team.

Aug 2014 - Aug 2016

2 years 1 month

Project Manager and Instructional Designer

John Bryce Training

Managed development, design, and implementation of e-learning projects and solutions for high-tech, banking, defense, health insurance, pharmaceutical, and government clients.
Located and managed subcontractors, composed sales quotes, and created project Gantt charts.
Collaborated closely with managers, SMEs, and executives.

May 2012 - Jan 2013

9 months

IT Help Desk

Ceragon networks Ltd

Jan 2011 - May 2012

1 year 5 months

Tech Support

012 Golden Lines Ltd

Dec 2006 - Jan 2010

3 years 2 months

Cologne, Germany

Corporate Trainer & Supervisor

Pelephone Communications Ltd

Led training programs and managed shifts for technical and content customer service teams.
Designed and delivered structured training to develop employees' technical expertise, customer interaction skills, and problem-solving abilities.
Provided hands-on coaching, mentorship, and performance feedback to ensure high service standards.
Managed team operations, analyzed performance data, and implemented improvements to enhance efficiency and customer experience.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (9.5 years), Telecommunication (6 years), Banking and Finance (2 years), and Healthcare (2 years).

Information Technology

Telecommunication

Banking and Finance

Healthcare

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Quality Assurance (8 years), Business Intelligence (4.5 years), Customer Service (4.5 years), Information Technology (4 years), Human Resources (3 years), and Operations (3 years).

Quality Assurance

Business Intelligence

Customer Service

Information Technology

Human Resources

Operations

Summary

ISTQB-certified Agile QA Manager with 6+ years of experience leading testing and release strategies for user-facing digital and IoT products.

I specialize in building user-first QA processes, preventing defects early, and enabling smooth, high-impact product launches.

Passionate about translating real user needs into quality practices, fostering inclusive collaboration, and applying creativity drawn from UX, gaming, and gastronomy entrepreneurship.

Skills

Manual Testing
Agile Methodologies
Test Management
User Acceptance Testing (Uat)
Requirements Engineering
Jira
Confluence
Notion
Testrail
Qa Reporting
Ux-focused Qa
Scrum & Kanban
Istqb Certified
Team Work
Change Management
Problem Solving
Agile & Scrum Work

Languages

English

Native

Hebrew

Native

German

Intermediate

Education

Oct 2016 - Jun 2019

TH Köln – University of Applied Sciences

Video Games Development and Research · Cologne, Germany

Oct 2014 - Jun 2015

Shenkar

Video Game Design · Ramat Gan, Israel

Oct 2010 - Jun 2013

Holon Institute of Technology

B.A, Instructional Design · Instructional Design · Holon, Israel

Certifications & licenses

ISTQB® Certified Tester Foundation Level

Profile

Created

November 2025

Last Update

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Asaf based?

Asaf is based in Cologne, Germany.

What languages does Asaf speak?

Asaf speaks the following languages: English (Native), Hebrew (Native), German (Intermediate).

How many years of experience does Asaf have?

Asaf has at least 13 years of experience. During this time, Asaf has worked in at least 7 different roles and for 6 different companies. The average length of individual experience is 2 years and 11 months. Note that Asaf may not have shared all experience and actually has more experience.

What roles would Asaf be best suited for?

Based on recent experience, Asaf would be well-suited for roles such as: Test Manager, App Tester, Lead E-Learning Technologies Specialist.

What is Asaf's latest experience?

Asaf's most recent position is Test Manager at grandcentrix GmbH.

What companies has Asaf worked for in recent years?

In recent years, Asaf has worked for grandcentrix GmbH.

Which industries is Asaf most experienced in?

Asaf is most experienced in industries like Information Technology (IT), Telecommunication, and Banking and Finance. Asaf also has some experience in Healthcare.

Which business areas is Asaf most experienced in?

Asaf is most experienced in business areas like Quality Assurance (QA), Business Intelligence, and Customer Service. Asaf also has some experience in Information Technology (IT), Human Resources (HR), and Operations.

Which industries has Asaf worked in recently?

Asaf has recently worked in industries like Information Technology (IT).

Which business areas has Asaf worked in recently?

Asaf has recently worked in business areas like Business Intelligence and Quality Assurance (QA).

What is Asaf's education?

Asaf holds a Bachelor in Instructional Design from Holon Institute of Technology.

Does Asaf have any certificates?

Asaf has 1 certificate: ISTQB® Certified Tester Foundation Level.

What is the availability of Asaf?

Asaf is immediately available full-time for suitable projects.

What is the rate of Asaf?

Asaf's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.