Alejandro Diazgranados
Lawrenceville,GA
Summary
Im a dedicated and hardworking bilingual professional who recently migrated to the United States from Colombia and obtained legal work authorization. I bring over one year of hands-on experience in construction, as well as six years of experience as a music teacher in Colombia, and about 5 years in sales experience, demonstrating my adaptability across different fields. I am a fast
learner, dependable, and highly motivated to contribute to any team. I work well both independently and collaboratively, and I have strong skills in using tools and handling physical tasks. I am eager to continue growing
professionally and making a positive impact in my new community and workplace.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Custodian
Gwinnett County Schools
Lawrenceville, GA
07.2025 - Current
- Ensured adherence to cleanliness and sanitation standards in classrooms, hallways, and common areas.
- Managed operation of cleaning equipment, including floor buffers, vacuums, and pressure washers, to ensure optimal cleanliness standards.
- Oversaw inventory management of cleaning supplies to guarantee daily availability.
Conqueror Roofs and Gutters
Project Manager/sales
Loganville, GA
10.2023 - 02.2025
- Oversee end-to-end roofing projects, from initial inspection and proposal development to final walkthrough and client sign-off, ensuring timely and on-budget delivery.
- Coordinate crews, subcontractors, material suppliers, and equipment to maintain efficient workflow and safety compliance on the job sites.
- Serve as the primary point of contact for clients, addressing concerns, providing project updates, and maintaining high levels of customer satisfaction.
Call Center Sales Representative
Frontier Utilities
Houston, TX
03.2021 - 11.2022
- Assisted customers with inquiries, providing tailored energy solutions to meet individual needs.
- Managed inbound sales calls, demonstrating product knowledge and persuasive communication skills.
- Developed rapport with clients, enhancing customer satisfaction and loyalty through effective relationship-building.
- Collaborated with team members to streamline sales processes, improving overall efficiency and performance.
- Enrollment specialist
Professional Music Teacher
Comfamiliar Atlántico/ Colombian Gov.
Colombia (south America)
01.2015 - 01.2021
- Facilitated engaging group and individual music lessons for students in rural public schools, emphasizing rhythm, percussion, and foundational music theory.
- Facilitated access to arts education by traveling extensively throughout small towns and underserved communities.
- Customized lesson plans to accommodate diverse age groups, skill levels, and resource availability.
- Fostered creativity, discipline, and teamwork through musical performances and collaborative activities.
- Facilitated collaboration with school staff and local coordinators to schedule educational sessions and align lesson plans.
- Assisted in organizing cultural events to promote community engagement. Supported teams in achieving goals through collaborative efforts. Contributed to planning and executing activities that fostered cultural awareness.
Sales Associate
Invermusic
Bogotá, Colombia
02.2011 - 04.2013
- Assisted customers in product selection and provided information on features
- Collaborated with team members to achieve store goals and improve customer satisfaction.
- Built relationships with customers to encourage repeat business.
- Provided positive first impressions to welcome existing, new, and potential customers.
- Solved customer challenges by offering relevant products and services.
- Increased sales revenue by building strong rapport with customers and recommending appropriate products based on their needs.
Education
High School Diploma -
El Salvador High School
Barranquilla, Colombia ( South America)Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Certification
First aid certification
Timeline
Custodian
Gwinnett County Schools
07.2025 - Current
Conqueror Roofs and Gutters
Project Manager/sales
10.2023 - 02.2025
Call Center Sales Representative
Frontier Utilities
03.2021 - 11.2022
Professional Music Teacher
Comfamiliar Atlántico/ Colombian Gov.
01.2015 - 01.2021
Sales Associate
Invermusic
02.2011 - 04.2013
High School Diploma -
El Salvador High School