Duty Manager
Current
Apr 2024 - Present
AeroLeads people directory · profile
Alfredo Arjona Sierra Email & Phone Number
Duty Manager
at
Hotel Juliani
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Who is Alfredo Arjona Sierra? Overview
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Quick answer
Alfredo Arjona Sierra is listed as Duty Manager at Hotel Juliani, a with 18 employees, based in Msida, Malta. AeroLeads shows a matched LinkedIn profile for Alfredo Arjona Sierra.
Alfredo Arjona Sierra previously worked as Business Professional at Freelance and AI Community Surfer at Telus International Ai Data Solutions. Alfredo Arjona Sierra holds Master In Entrepreneurship And Innovation, Business/Managerial Economics, 8.1 Notable from Universitat Pompeu Fabra.
Company email context
Email format at Hotel Juliani
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Hotel Juliani
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Profile bio
About Alfredo Arjona Sierra
As an Innovation Project Manager, I apply my skills and knowledge in data analytics, consulting, and user experience to help clients achieve their digital transformation and innovation goals. I have more than four years of experience in this role, working on projects that involve digital marketing analytics, data analysis with Excel and SQL, innovation processes, and data transformation.I am passionate about the startups and innovation world, and I constantly seek to learn and improve my competencies in this field. I have a Master's degree in Entrepreneurship and Innovation from Universitat Pompeu Fabra, and I have completed several certifications and courses in data analysis, personal branding, and logistics. I also enjoy sharing my insights and expertise as a university lecturer and a community surfer. My mission is to empower businesses and organizations with data-driven solutions and creative strategies that enhance their performance and value.
Listed skills include Leadership, Social Media, Creativity, Lean Startup, and 24 others.
Current workplace
Alfredo Arjona Sierra's current company
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Hotel Juliani
8 roles
Alfredo Arjona Sierra work experience
A career timeline built from the work history available for this profile.
Business Professional
Freelance
Business consultor in the field of Marketing and Data Management, working in projects of:• Digital Transformation• Digital Marketing analytics• Data analysis with Excel and SQL • Innovation • User Experience• Data Transformation.• Consultant in the creation of companies and innovation processes
Feb 2020 - Dec 2023
Ai Community Surfer
Mar 2023 - Jun 2023
University Lecturer
Jul 2021 - Jan 2023
Graduate Student
Running to develop a Startup company from a business plan made with mentors and professors assesory.
Oct 2019 - Jul 2020
Business And Integration Arch Analyst
• Maintenance and development of financial markets, using tools as Murex and SQL.• Identification of customer needs with a view to resolving incidents.• Design and implementation of solutions with the best practices in technology.
Sep 2019 - Jan 2020
Project Manager
- Coordinate educative programs and manage them according with the client’s needs, supporting the achievement of enterprise goals.- Elaborate reports required for the external stakeholders, given fulfillment with the enterprise politics, helping with this to measure the management and making easier to take decisions.- Lecturer in Administrative and soft skills as Teamwork, Effective Communication, Leadership, empowerment, etc.
Apr 2016 - May 2018
Procurement Analyst
Comfaguajira
• Quoting supplies needs from internal areas of the company.• To receive, check and Process invoices of services to be sent to the financial area.• Register and development of suppliers.
Feb 2011 - Apr 2016
Team & coworkers
Colleagues at Hotel Juliani
Other employees you can reach at hoteljuliani.com. View company contacts for 18 employees →
RR
Roshan Rayamajhi
Colleague at Hotel JulianiNepal
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WP
Wendy Pérez
Colleague at Hotel JulianiIl-Qawra, Saint Paul'S Bay, Malta
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OJ
Ojo Jamiu
Colleague at Hotel JulianiSan Ġiljan, Saint Julian'S, Malta
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ZI
Zsòka Istvàn
Colleague at Hotel JulianiMalta
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AA
Albert Attard
Colleague at Hotel JulianiValletta, Malta
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AZ
Annemarie Zammit
Colleague at Hotel JulianiMalta
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MV
Miguel Valencia
Colleague at Hotel JulianiBogota, D.C., Capital District, Colombia
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TB
Tony Buitrago
Colleague at Hotel JulianiSwieqi, Malta
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NQ
Nataly Quintana Palacios
Colleague at Hotel JulianiSaint Julian'S, Malta
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LA
Lito Anque
Colleague at Hotel JulianiSan Ġiljan, Saint Julian'S, Malta
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Roshan Rayamajhi
Colleague at Hotel JulianiNepal
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WP
Wendy Pérez
Colleague at Hotel JulianiIl-Qawra, Saint Paul'S Bay, Malta
View →
OJ
Ojo Jamiu
Colleague at Hotel JulianiSan Ġiljan, Saint Julian'S, Malta
View →
ZI
Zsòka Istvàn
Colleague at Hotel JulianiMalta
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AA
Albert Attard
Colleague at Hotel JulianiValletta, Malta
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AZ
Annemarie Zammit
Colleague at Hotel JulianiMalta
View →
MV
Miguel Valencia
Colleague at Hotel JulianiBogota, D.C., Capital District, Colombia
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TB
Tony Buitrago
Colleague at Hotel JulianiSwieqi, Malta
View →
NQ
Nataly Quintana Palacios
Colleague at Hotel JulianiSaint Julian'S, Malta
View →
LA
Lito Anque
Colleague at Hotel JulianiSan Ġiljan, Saint Julian'S, Malta
View →
5 education records
Alfredo Arjona Sierra education
Master In Entrepreneurship And Innovation, Business/Managerial Economics, 8.1 Notable
Proeficient English, English Language And Literature/Letters, C2
Big Data & Iot, Computer Science
Bachelor Of Business Administration - Bba, Business/Commerce, General
Technical In Development Of Logistic Operations, Logistics, Materials, And Supply Chain Management
FAQ
Frequently asked questions about Alfredo Arjona Sierra
Quick answers generated from the profile data available on this page.
What company does Alfredo Arjona Sierra work for?
Alfredo Arjona Sierra works for Hotel Juliani.
What is Alfredo Arjona Sierra's role at Hotel Juliani?
Alfredo Arjona Sierra is listed as Duty Manager at Hotel Juliani.
Where is Alfredo Arjona Sierra based?
Alfredo Arjona Sierra is based in Msida, Malta while working with Hotel Juliani.
What companies has Alfredo Arjona Sierra worked for?
Alfredo Arjona Sierra has worked for Hotel Juliani, Freelance, Telus International Ai Data Solutions, Uniguajira, and Universitat Pompeu Fabra.
Who are Alfredo Arjona Sierra's colleagues at Hotel Juliani?
Alfredo Arjona Sierra's colleagues at Hotel Juliani include Roshan Rayamajhi, Wendy Pérez, Ojo Jamiu, Zsòka Istvàn, and Albert Attard.
How can I contact Alfredo Arjona Sierra?
You can use AeroLeads to view verified contact signals for Alfredo Arjona Sierra at Hotel Juliani, including work email, phone, and LinkedIn data when available.
What schools did Alfredo Arjona Sierra attend?
Alfredo Arjona Sierra holds Master In Entrepreneurship And Innovation, Business/Managerial Economics, 8.1 Notable from Universitat Pompeu Fabra.
What skills is Alfredo Arjona Sierra known for?
Alfredo Arjona Sierra is listed with skills including Leadership, Social Media, Creativity, Lean Startup, Microsoft Powerpoint, Business Development, English, and Strategic Planning.
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