Data Analyst Power Bi

SAI PRAHALADH KAILASAKOTI

Data Analyst

United States +1-201-***-**** *************************@*****.*** LinkedIn PROFESSIONAL SUMMARY

Data Analyst with 3+ years of experience leveraging Python, SQL, Power BI, and Machine Learning to drive business insights and operational efficiency. Proven expertise in automating workflows (30% efficiency gain), building predictive models (25% forecasting improvement), and designing executive dashboards. Certified in Power BI & Google Data Analytics, with a strong background in marketing, healthcare, and emergency response analytics. Adept at transforming raw data into actionable insights that optimize business strategies and drive measurable growth.

EDUCATION

Master of Science in Data Science

Saint Peter's University - NJ, United States May 2024 Bachelor of Technology

Dr. M.G.R. Educational and Research Institute -Chennai, India June 2021 SKILLS

Data Analysis & Visualization: Power BI, Tableau, SSRS, SAS, DAX, Power Query

Programming & Statistical Analysis: Python, SQL, R

Machine Learning Algorithms: Regression (Linear, Logistic), K-Means Clustering, Decision Trees, Random Forest, SVM, KNN, Neural Networks

ETL & Database Management: SQL Server, MySQL, SSIS, Hadoop, Snowflake, Azure

Tools & IDEs: PyCharm, Jupyter Notebook, Visual Studio Code

Methodologies: Agile, SDLC, Waterfall

PROFESSIONAL EXPERIENCE

TriTech Software Solutions Illinois, Chicago

Data Analyst June 2023 – Present

Automated data workflows using Python & SQL, reducing manual processing time by 30% and accelerating data-driven decision-making across departments.

Developed and deployed predictive analytics models that improved demand forecasting accuracy by 25%, optimizing inventory management and reducing operational costs.

Built interactive Power BI dashboards that provided real-time business intelligence, cutting report generation time by 35% and enhancing executive decision-making.

Implemented a scalable, cloud-based data warehousing solution, improving data retrieval speed by 40% and enabling seamless cross-team data access.

Ensured compliance with GDPR & HIPAA regulations, leading to a 20% reduction in data security incidents and strengthening enterprise-wide governance. VectorPath Technologies Hyderabad, India

Business Data Analyst May 2020 – May 2022

Developed & launched custom Power BI dashboards, streamlining reporting processes by 40% and accelerating executive decision-making.

Automated complex ETL pipelines using SSIS, eliminating manual data entry by 50%, increasing data accuracy & processing speed.

Designed & fine-tuned predictive analytics models, improving market trend prediction accuracy by 20%, allowing proactive risk assessment.

Optimized large-scale datasets and reduced data retrieval latency by 30%, enhancing real-time business intelligence capabilities.

Collaborated with cross-functional teams to align data strategies with business objectives, resulting in a 15% increase in process efficiency. ACADEMIC PROJECTS

Enhancing Term Deposit Subscriptions: Built Logistic Regression & Random Forest models to optimize marketing campaigns for a Portuguese bank, achieving 92.04% accuracy and increasing customer conversion. Skills Used: Python, Data Visualization, Machine Learning

Healthcare Access Disparity Analysis: Analyzed National Health Interview Survey (2022) to highlight healthcare access disparities. Created Power BI dashboards, leading to policy recommendations for improved accessibility. Skills Used: Power BI, Statistical Modeling, Predictive Analytics

Predicting Real Disaster Tweets: Developed NLP-based models using Random Forest & Neural Networks to classify disaster-related tweets in real-time, assisting emergency response teams in crisis management. Skills Used: Python, NLP, Neural Networks CERTIFICATIONS

Microsoft Certified: Power BI Data Analyst Associate o Skills: Data preparation, modeling, DAX, Power BI dashboards

Google Data Analytics Certification

o Skills: Data cleaning, SQL, R, visualization, and storytelling

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