Rayan Batallas Guerrero - Founder and Managing Director

Q: Where is Rayan based?

Rayan is based in Munich, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Rayan speak?

Rayan speaks the following languages: German (Native), English (Advanced), Croatian (Elementary) .

Q: How many years of experience does Rayan have?

Rayan has at least 13 years of experience. During this time, Rayan has worked in at least 11 different roles and for 8 different companies . The average length of individual experience is 1 year . Note that Rayan may not have shared all experience and actually has more experience.

Q: What is Rayan's latest experience?

Rayan's most recent position is Founder and Managing Director at Guerrero Headhunter Company .

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

In recent years, Rayan has worked for Guerrero Headhunter Company , Guerrero Holding GmbH , and WECO Experts .

Q: Which industries is Rayan most experienced in?

Rayan is most experienced in industries like Retail , Professional Services , and Healthcare . Rayan also has some experience in Pharmaceutical and Banking and Finance .

Q: Which business areas is Rayan most experienced in?

Rayan is most experienced in business areas like Sales , Human Resources , and Customer Service . Rayan also has some experience in Strategy , Operations , and Investments and M&A .

Q: Which industries has Rayan worked in recently?

Rayan has recently worked in industries like Professional Services , Healthcare , and Pharmaceutical .

Q: Which business areas has Rayan worked in recently?

Rayan has recently worked in business areas like Human Resources , Strategy , and Sales .

Recommended expert

Munich, Germany

Check rate

Experience

Mar 2025 - Present

1 year 4 months

Munich, Germany

Founder and Managing Director

Guerrero Headhunter Company

Interim HR projects
Leading terms and contract negotiations on the client side
Cold calling
Building and expanding clients across Germany
Sourcing and directly approaching candidates
Expanding the candidate network
Conducting candidate screenings
Preparing and processing application documents
Interview preparation and follow-up

Jan 2025 - Present

1 year 6 months

Founder and Managing Director

Guerrero Holding GmbH

Apr 2024 - Sep 2024

6 months

Senior Principal Consultant

WECO Experts

Reporting to management
Professional and disciplinary leadership of 1 working student including direct reporting in a weekly fixed meeting
Performance reviews and KPI tracking
Participation in shaping operational and strategic business decisions
Creating, designing and optimizing business processes including forecasting
Managing and expanding major and existing clients
Developing and delivering internal trainings
Leading terms and contract negotiations
Acting as coach and mentor

May 2022 - Mar 2024

1 year 11 months

Team Leader Pharma, Medical Devices & Engineering

WECO Experts

Reporting to management
Professional and disciplinary leadership of a team of 4 recruitment consultants
Leading hiring decisions, performance reviews and KPI tracking
Participation in shaping operational and strategic business decisions
Creating, designing and optimizing business processes including forecasting
Contributing to personnel development plans
Developing and delivering weekly internal trainings
Leading terms and contract negotiations
Acting as coach and mentor
Managing and expanding major and existing clients

Apr 2022 - May 2022

2 months

Senior Recruitment Consultant

WECO Experts

Reporting to management
Managing and expanding major and existing clients
Leading terms and contract negotiations on the client side
Sourcing and directly approaching candidates
Expanding the candidate network
Conducting candidate screenings
Preparing and processing application documents
Interview preparation and follow-up

Aug 2020 - Mar 2022

1 year 8 months

Recruitment Consultant

WECO Experts

Reporting to management
Cold calling
Building a new nationwide market in Germany, including developing a client base and candidate network
Searching for and directly approaching candidates
Conducting candidate screenings
Preparing and following up on interviews
Conducting rate and contract negotiations on the client side

Feb 2020 - May 2020

4 months

Recruitment Consultant

SThree (Progressive)

Cold calling
Expanding existing client base
Determining staffing needs
Building a candidate network

May 2019 - Dec 2019

8 months

Sales Manager

Experteer GmbH

Cold calling
Expanding existing client base
Selling recruiting solutions to headhunters and human resources managers (job ads and database licenses)
Negotiating terms
Preparing contract proposals
Preparing forecasts

Aug 2018 - Apr 2019

9 months

Project Manager for Optimizing Profit Margins

Media Markt

Cross-departmental optimization of profit margins
Conducting supplier qualifications and evaluations
Negotiating terms (add-ons and bonuses)
Determining inventory turnover and stock metrics

Nov 2017 - Apr 2019

1 year 6 months

Technical Consultant

Media Markt

Advising on and selling goods and services
Purchasing goods
Instructing and training new employees
Selling appliances and electronics
Handling customer complaints

Nov 2015 - Dec 2015

2 months

Department Manager

Galeria Kaufhof

Operational and disciplinary leadership responsibility for 30 temporary employees during the Christmas season
Creating staffing requirements and work schedules
Planning and coordinating temporary staff
Onboarding and training new department staff

Jan 2014 - Oct 2017

3 years 10 months

Retail Sales Associate

Galeria Kaufhof

Advising customers and selling goods and services
Stocking shelves and setting up promotional displays
Cashier duties and cash reconciliations
Handling product returns
Preparing tax-free documents

Sep 2012 - Sep 2016

4 years 1 month

Youth and Trainee Representative

Galeria Kaufhof GmbH

Participating in works council meetings
Supporting apprentices in personnel meetings

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Retail, Professional Services, Healthcare, Pharmaceutical, and Banking and Finance.

Retail

Professional Services

Healthcare

Pharmaceutical

Banking and Finance

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Sales, Human Resources, Customer Service, Strategy, Operations, and Investments and M&A.

Sales

Human Resources

Customer Service

Strategy

Operations

Investments and M&A

Summary

Interim HR Manager & Business Partner specializing in recruiting, direct sourcing and candidate experience. I help your company target the right talent, select them with care, and guide the entire interview process professionally. At the same time, I can train HR teams in search strategies and effective direct sourcing of candidates if requested. As a long-time headhunter who has created and negotiated all framework agreements independently, I know what matters to companies and can review your existing contracts on request and renegotiate them if needed. Analytical in thought, strategic in approach, and hands-on in execution – aimed at strengthening your teams and finding the right employees for your company's sustainable success together with you.

Skills

6 Years Of Experience As A Headhunter / Recruitment Consultant
Senior Principal Consultant & Team Leader
Over 150 Successfully Filled Positions / Projects Across The Entire Value Chain (Specialists Up To Management Roles)
Rpo (Recruitment Process Outsourcing)
Extensive Network Of Professionals And Executives Up To C-Level
Deep Industry Insight And Solid Market Knowledge
12 Years Of Experience In Sales

Industry Expertise

Ai
Energy & Sustainability
It
Industrial, Engineering & Maintenance
Life Science & Healthcare
Legal, Compliance & Fraud
Financial Services
Marketing & Sales
Consumer Goods
Supply Chain & Operations

Special Skills

Salesforce
Bullhorn
Hr4you

Languages

German

Native

English

Advanced

Croatian

Elementary

Education

Sep 2017 - Apr 2019

Certified Business Administrator · Germany

Sep 2011 - Jan 2014

Galeria Kaufhof GmbH

Apprenticeship as a Retail Salesperson · Germany

Statistics

Experience

Total positions 13

Experience in Retail 6.5 y

Avg length 1 y 4 m

Longest experience 4 y

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Founder and Managing Director, Senior Principal Consultant, Team Leader Pharma, Medical Devices & Engineering

Main industries Retail, Professional Services, Healthcare

Main business areas Sales, Human Resources, Customer Service

Profile

Created

November 2025

Last Update

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Rayan based?

Rayan is based in Munich, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Rayan speak?

Rayan speaks the following languages: German (Native), English (Advanced), Croatian (Elementary).

How many years of experience does Rayan have?

Rayan has at least 13 years of experience. During this time, Rayan has worked in at least 11 different roles and for 8 different companies. The average length of individual experience is 1 year. Note that Rayan may not have shared all experience and actually has more experience.

What roles would Rayan be best suited for?

Based on recent experience, Rayan would be well-suited for roles such as: Founder and Managing Director, Senior Principal Consultant, Team Leader Pharma, Medical Devices & Engineering.

What is Rayan's latest experience?

Rayan's most recent position is Founder and Managing Director at Guerrero Headhunter Company.

What companies has Rayan worked for in recent years?

In recent years, Rayan has worked for Guerrero Headhunter Company, Guerrero Holding GmbH, and WECO Experts.

Which industries is Rayan most experienced in?

Rayan is most experienced in industries like Retail, Professional Services, and Healthcare. Rayan also has some experience in Pharmaceutical and Banking and Finance.

Which business areas is Rayan most experienced in?

Rayan is most experienced in business areas like Sales, Human Resources, and Customer Service. Rayan also has some experience in Strategy, Operations, and Investments and M&A.

Which industries has Rayan worked in recently?

Rayan has recently worked in industries like Professional Services, Healthcare, and Pharmaceutical.

Which business areas has Rayan worked in recently?

Rayan has recently worked in business areas like Human Resources, Strategy, and Sales.

What is Rayan's education?

Rayan attended education in Certified Business Administrator.

What is the availability of Rayan?

Rayan is immediately available full-time for suitable projects.

What is the rate of Rayan?

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