<ul><li>Currently pursuing Newton School’s Data Science certification program, covering data analysis, machine learning, statistical modeling, and data visualization. </li><li>Proficient in SQL, Power BI, spreadsheets, and statistical techniques to extract insights and support data-driven decision-making.</li><li>Developing practical, hands-on skills to apply analytics for impactful business outcomes in the evolving field of data science.</li></ul>

Professional Certificate in Data Science

<p>Diversity and Inclusion – Forage (Virtual Internship/Certification)</p><ul><li>Researched best practices for inclusive hiring and workplace diversity metrics to support equitable recruitment.</li><li>Utilized Excel, Power BI and data visualization techniques to track diversity metrics and highlight trends for decision-making.</li><li>Analyzed diversity initiative data and provided recommendations to enhance employee engagement and inclusivity.</li></ul>

PwC Switzerland's Power BI on Forage

Bachelor of Technology

Electronics and Communication Engineering

Intermediate (Class XII)

Not Applicable

Matriculation (Class X)

Mathematics

<ul><li>Delivered data validation and quality monitoring across 10+ projects, ensuring 100% compliance and reducing defect leakage by 25%.</li><li>Leveraged SQL, Power BI, and Agile dashboards to improve stakeholder visibility, driving 20% faster issue resolution and more informed decision-making.</li><li>Tracked key performance metrics for all team members and automated weekly status reports in Power BI, enhancing transparency and cross-functional alignment.</li><li>Performed root cause analysis and process optimization, increasing productivity by 15% and cutting rework by 10+ hours per sprint.</li><li>Analyzed critical performance metrics using advanced analysis tools and SQL, translating data ndings into strategic insights that informed project health and process optimization.</li><li>Supported cross-functional project transitions(e.g., Kenvue–Johnson and Johnson) with zero downtime, ensuring seamless data and vendor integration.</li></ul>

IT Support & Networking

Support Data Analyst

Presidency University, Bangalore

India

Data Analyst with a foundation in software quality assurance and hands-on experience in Power BI, Excel, and SQL. Skilled in transforming operational data into actionable insights through dashboards, KPI monitoring, and performance reporting. Strong in cross-functional collaboration, presenting data-driven recommendations, and driving process improvements.

<p>Data Analysis and Dashboarding: Built interactive Power BI dashboards analyzing 5+ hospital departments and 10K+ patient records, improving visibility into revenue, performance, and patient satisfaction by 35%.</p><ul><li>Cost and Resource Optimization: Identified wait-time inefficiencies where longer delays reduced patient satisfaction by 40%, and recommended resource reallocation strategies to improve operational efficiency by 30%.</li><li>Process Improvement: Segmented patients by age and analyzed visit trends, enabling 25% better personalization in healthcare services and improving seasonal planning for staff allocation.</li><li>Strategic Initiative: Proposed data-driven staffing, investment, and engagement strategies projected to enhance patient satisfaction by 20% and optimize hospital service delivery.</li><li>Skills: Power BI (data modeling, DAX, visualizations), Power Query, Excel, SQL</li></ul>

Hospital Performance Dashboard

<ul><li>Data Analysis: Cleaned and prepared the Chinook Music Database, resolving 100% of missing values and removing duplicates for accurate reporting.</li><li>Business Insights: Identified Rock as the top-selling genre contributing 53.38% of U.S. sales, while repeat customers drove 94.7% of total CLV ($4460.94), highlighting key revenue drivers.</li><li>Optimization: Improved marketing strategy with churn analysis (up to -3.5% decline in 2018), CLV modeling, and product affinity insights (Rock frequently paired with Metal).</li><li>Tools: MySQL Workbench, MS Word, PowerPoint.</li></ul>

Chinook store Analysis:

<ul><li>Data Analysis and Dashboarding: Designed an Excel dashboard for 10K+ call records to track volumes, agent efficiency, and customer satisfaction.</li><li>Cost Optimization: Performed root-cause analysis identifying 3+ cost leakages, leading to insights that reduced expenses by 10%.</li><li>Process Improvement: Conducted hypothesis testing on call patterns and consumer needs, delivering actionable recommendations for operational efficiency.</li><li>Strategic Initiative: Proposed technology upgrades, workforce upskilling, and promotional strategies projected to expand market reach by 25%, enhance service delivery, and strengthen brand visibility.</li><li>Skills: MS Excel (data cleaning, pivot tables, dashboards, aggregation, reporting).</li></ul>

Sai Manikanta TammanaIndia

Social Accounts

Achievements

Projects

Hospital Performance Dashboard

Chinook store Analysis:

AstroSage Call Center Optimization Project

Experience

Support Data Analyst

Education

Presidency University, Bangalore

Narayana Junior college

Ravindra Bharathi Public School

Certificates

Professional Certificate in Data Science

PwC Switzerland's Power BI on Forage

Skills