Sheyda Eshaghi Email & Phone Number

Data-Driven Analyst with Experience in Data Analysis, Data Science, and Big Data ProcessingI specialize in using advanced data analytics and machine learning to solve complex problems and optimize business strategies. With over 2 years of hands-on experience in ride-hailing analytics, I’ve successfully developed real-time dashboards, reduced error rates by 15%, and improved database performance by 14%.Examples of my work include:Improved service accuracy: Developed SQL queries and Python scripts to optimize database operations, resulting in significant performance boosts.Enhanced user engagement: Designed and executed A/B testing on map features, impacting 4 million daily rides and increasing user engagement.Leveraged NLP techniques: Improved emotion detection accuracy by 45% using machine learning and natural language processing models.Optimized data storage: Managed large-scale Elasticsearch databases for social media analysis, refining query performance and dashboard usability.I get excited about opportunities where I can:Apply advanced data science techniques to drive strategic decision-making.Collaborate in fast-paced, innovative environments that challenge my technical skills.Work on large datasets and apply machine learning models to improve business outcomes.Technical Skills:Programming Languages: Python, R, SQLData Analysis & Visualization: Tableau, Power BI, Plotly, Microsoft Excel, Statistical Analysis, A/B Testing, Data ModelingMachine Learning & NLP: TensorFlow, Scikit-Learn, NLP techniquesBig Data Tools: PostgreSQL, Elasticsearch, SparkAlways looking for new opportunities to use data to solve challenging problems and improve performance.Feel free to connect with me at sheyda.eshaghii@gmail.com.