Data Analyst

JAYAVEL B

Data Analyst/Business Analyst

************@*****.*** 637-***-**** Salem, TamilNadu - 636112 linkedin.com/in/jayavel07 github.com/Jayavel0902

PROFESSIONAL SUMMARY

Analytical and results-oriented professional with a strong foundation in both data and business analysis, leveraging tools like Power BI, MySQL, SQL, and Excel to drive data-informed decisions. Experienced in collecting, transforming, and visualizing complex datasets to uncover trends, monitor KPIs, and support strategic business initiatives. Adept at translating business requirements into actionable insights and developing interactive dashboards and reports that improve performance and operational efficiency. Strong communicator with a keen eye for detail and a passion for solving business problems through data SKILLS

Programming Languages : SQL

Data Visualization Tools : Microsoft Power BI, Excel Data Analysis : Excel (Vlookup, Conditional Formating, Pivot Tables) Database : MySQL, SQL(SSMS)

PROJECTS

HR Analytics Dashboard Power BI 2025

•Developed an interactive dashboard to monitor employee attendance, work-from-home (WFH) trends, and sick leaves over a 3-month period.

•Delivered actionable insights on employee behavior patterns to improve HR decision-making and productivity planning.

Pizza Sales Analysis Power BI 2025

•Designed a sales performance dashboard using pizza order data from Jan–Dec 2015 to analyze revenue, best- selling products, and seasonal trends.

•Provided strategic recommendations for inventory and promotional planning. Top 5 Global Apps Monetization Analysis Power BI 2025

•Developed a dashboard focused on TikTok, Instagram, Facebook, WhatsApp, and Temu using simulated global app data.

•Analyzed installs (244B), revenue ( 36.93B), ratings, and user engagement (7.55K total score). EDUCATION

Master of Science in Mathematics,

Gemgates Arts & Science College, Periyar University 2021 – 2023 Attur, TamilNadu

Percentage – 72.03%

Bachelor of Science in Mathematics,

Muthayammal College of Arts & Science, Periyar University 2018 – 2021 Rasipuram, TamilNadu

Percentage – 64%

Higher Secondary (Computer Science), Government HSS 2017 – 2018 Attur, TamilNadu Percentage – 67.5%

SSLC, Government HSS 2015 – 2016 Attur, TamilNadu Percentage – 80.8%

CERTIFICATES

Data Analytics and Visualization – [Livewire]

Data Visualization: Empowering Business With Effective Insights(FORAGE)

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