Open to opportunities

Mahendra Nani

@mahendranani

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Data analyst and software developer delivering actionable business intelligence.

India

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What I'm looking for

I seek a data-focused role where I can build dashboards and ETL pipelines, drive automation, and deliver measurable business impact while collaborating with cross-functional teams.

I am a results-driven Computer Science student focused on data visualization, ETL processes, and dashboard development. I turn complex datasets into clear, actionable insights using SQL, Python, and Power BI.

I have processed and analyzed large datasets—over 50,000+ rows across projects—building automated solutions that cut manual work by 75% and recovered 20% market share worth $2M+ within 30 days.

My experience includes creating executive dashboards, identifying data anomalies with forensic techniques, and preparing C-suite presentations to support strategic decision-making. I have built interactive Tableau and Power BI dashboards and optimized database queries for faster retrieval.

I combine technical proficiency (Power BI, DAX, Python, SQL, MySQL, React.js) with a practical mindset for automation and efficiency, and I seek roles where I can deliver measurable business impact through data-driven solutions.

Experience

Work history, roles, and key accomplishments

Data Visualization Analyst

Tata Consultancy Services

Aug 2025 - Present (10 months)

Analyzed 25,000+ hospitality revenue records and built executive dashboards that improved decision-making speed by 25%; prepared C-suite presentations for stakeholder meetings.

Power BI Data Visualization DAX SQL Dashboard Development ETL Excel

Data Analytics Intern

Deloitte Australia

Aug 2025 - Present (10 months)

Built an interactive Tableau dashboard analyzing 15,000+ performance metrics across four departments and identified anomalies in 2,000+ transactions with 95% accuracy.

Tableau Python SQL Data Cleaning Pandas Data Visualization Excel

Data Analyst

Self

Jan 2025 - Present (1 year 5 months)

Processed 50,000+ revenue transactions to identify bottlenecks across 12 KPIs and delivered insights that recovered 20% market share, yielding $2M+ revenue impact within 30 days.

Power BI Advanced Excel DAX SQL ETL Data Analysis Power Query Dashboard Development

Full-Stack Developer

Self

Jan 2024 - Present (2 years 5 months)

Developed a full-stack HRMS managing 200+ employee records with 15+ modules including payroll automation and optimized queries to achieve 40% faster data retrieval.

MySQL PHP JavaScript HTML CSS Backend Development Database Optimization REST APIs

Education

Degrees, certifications, and relevant coursework

Sahyadri College of Engineering and Management

Bachelor of Engineering, Computer Science

2022 -

Grade: 8.0/10

Activities and societies: Projects: Revenue Recovery Analytics (Power BI), Enterprise HR Dashboard, Full-Stack HRMS Platform; awards include INEX Silver Award and IIT competition placements.

Pursuing Bachelor of Engineering in Computer Science with coursework and projects focused on data analytics, visualization, and full-stack development; maintained CGPA 8.0/10.