Mario G.
100% Job Success

Expert Data Analyst & BI Developer with Python & PowerBI Mastery

Hello! I'm Mario, a seasoned Data Analyst and BI Developer passionate about turning data into actionable insights and driving business success. With extensive remote work experience, I specialize in enhancing product quality, efficiency, and customer satisfaction through innovative data solutions. What I Offer: Data Analysis & Visualization: Proficient in PowerBI, Python, and SQL, I craft dynamic analytics dashboards that improve decision-making and have led to significant increases in customer satisfaction. Process Automation & Optimization: From automating QA processes to streamlining forecasting, I leverage tools like Selenium, PowerAutomate, and advanced Excel to boost efficiency and reduce manual tasks. Quality Assurance & Process Improvement: My expertise in QA, problem-solving, and process improvement has resulted in accelerated development cycles and improved forecast accuracy. Project Leadership: Demonstrated success as a team leader, developing scheduling tools and training programs that enhance productivity and performance. Custom Solutions: Personal projects, including a churn rate analytical model and a chatbot for assignment request automation, showcase my ability to address specific business needs creatively. Why Me? Broad Industry Experience: From automotive to tourism, my background includes significant achievements across various sectors, demonstrating my ability to adapt and thrive in diverse environments. Multilingual Communication: Fluent in English, Italian, Albanian, and Greek, ensuring clear and effective collaboration with international teams. Continuous Learner: My interests in data analysis programming, RPA, and tech innovations drive me to stay ahead of industry trends and tools. Ready to leverage my analytical expertise and innovative solutions to propel your projects forward? Let's connect and explore how we can achieve your business goals together.

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  • QA Automation
  • Data Model
  • Microsoft Excel PowerPivot
  • Query Optimization
  • Analytics Dashboard
  • KPI Metric Development
  • Team Management

Get started working with Mario quickly with these predefined projects.

Get started working with Mario quickly with these predefined projects.

You will get Business Intelligence Dashboard Development

From $250
7 days delivery


Endorsements from past clients

"I hired Mario for analysing and putting together our user data to identify why they were churning and where to concentrate our efforts to fix the problems. Also helped fixing our existing flows - great work!"

Edit M. | Backend Developer
Feb 2024