Meet Diego Nuno
I am a Data Analyst with experience driving innovation and delivering impactful solutions.
Skilled in analysis and observation, providing actionable insights that enable businesses to make informed decisions.
OBSERVING PATTERNS.
UNDERSTANDING MEANING.
CONNECTING PERSPECTIVE.
About me
I’m Diego Nuno, a data analyst with a passion for solving complex problems and delivering meaningful innovation. I combine my curiosity, dedication and analytical skills to make client-driven solutions with impact.
My greatest strengths lie in structured thinking and keen observation—skills that allow me to uncover hidden patterns, translate data into strategies and build tools that empower decision makers. Just as important, I bring emotional intelligence to the table: a talent for forging genuine, trust-based relationships and fostering collaboration.
Driven by curiosity and a penchant for learning, I find joy in sharing knowledge, whether through teaching, mentoring or building systems that simplify complexity. I genuinely value authenticity, not just as a principle but as a way of connecting with people. I believe that our uniqueness is what sparks connection, drives personal growth and gives shape to the stories we carry through life.
A short story from my professional journey
Phrases that shape who I am today. My initial interest was in Software Engineering. Later in my career, I developed a keener interest in Data and Business Analysis. I took the initiative to increase my knowledge by attending university-level classes, online courses, conferences and freelance work.
5+
35+
Certificates related in tech, data and soft skills
5+ Years of experience in different industries
"The regret of never trying is bigger than the pain of failure"
"Live as if you were to die tomorrow. Learn as if you were to live forever."
Work Experience
Freelancer Business Analyst
September 2025- Present
Performed end-to-end workflow analysis using Process Mapping to identify bottlenecks, resulting in a 50% improvement in productivity.
Designed and deployed QR-based digital solutions to streamline customer order flow, reducing wait time by 30%.
Utilized SQL and Excel to analyze customer acquisition patterns, identifying Google Maps as the primary driver (60%+) and increasing online reviews from 120 to 159 through optimized SEO strategies.
Engineered monthly KPI dashboards in Tableau to track net sales, guest counts and refunds, enabling stakeholder
data-driven decision-making.
• Synthesized complex datasets to generate 74% month-over-month sales growth following the implementation of a
digital optimization program.
• Executed a comprehensive business and marketing analysis for multi-location businesses, contributing to significant
sales increases.
• Automated data cleaning and validation processes in R to identify and correct online misinformation negatively
impacting sales.
OPERATIONAL ANALYSIS & WORKFLOW OPTIMIZATION
KPI TRACKING & DATA VIZUALIZATIONS
