a
adrian_tobajas

Adrian

@adrian_tobajas

Data Analyst

Espagne
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a Data Analyst with a strong background in retail operations and sales management. I specialize in transforming operational data into efficiency and profit using SQL, Looker Studio, and Google Sheets. I have a proven track record of increasing net profit by up to 15% through rigorous cost control and KPI optimization. If you want to solve problems through data, uncover key trends, or analyze your business data, feel free to contact me. I am currently offering competitive rates as I am looking to build a new portfolio.... Plus d’infos

Compétences

a
adrian_tobajas
Adrian
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Analyse de la chaîne d'approvisionnement
I will build interactive looker studio dashboards using bigquery and sql
De5 $US / projetPlus de détails

Expérience professionnelle

Freelance

Freelancer

Freelance • Freelance

May 2025 - Present • 1 yr 6 mos

Experienced Data Analyst with a proven track record of helping businesses turn complex data into actionable insights. Specialized in data visualization, Business Intelligence, SQL database management, and advanced Excel modeling. I partner with clients globally to build intuitive dashboards (Power BI / Looker) , streamline reporting processes, and drive data-backed strategic decision-making. Whether you need to clean messy datasets, build automated reporting systems, or identify key growth metrics, I deliver clear, accurate, and scalable solutions tailored to your business goals. Always focused on fast turnaround times, precise execution, and clear communication.

McDonald's

Manager

McDonald's • Temps plein

Apr 2022 - May 2025 • 3 yrs 1 mo

Operational and financial leadership of a high-volume point of sale. Achieved a 15% increase in net profit margin through rigorous cost control and waste reduction. Utilized real-time transactional analytics (Average Ticket, Service Speed, Peak Hour Demand) to redesign staff shifts and increase overall productivity. Managed a team of over 60 employees.