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Our Rate
$25 USD / hour
Flag of INDIA
chennai, india
Our Rate
$25 USD / hour
It's currently 5:39 PM here
Joined November 6, 2019
1 Recommendation

Sree Narayan Vis Experts


4.9 (112 reviews)
$25 USD / hour
Flag of INDIA
chennai, india
$25 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

PowerBi and Tableau Expert (First ranked)

featured review
"Did the project in the time i asked responded to all my questions and gave me comfort during the process, amazing quality work will hire again 11/10"
- Nicholas H.
Top ranked freelancer in Tableau and PowerBI domain. Expertise ✅ Data Visualization : Expert in Tableau & PowerBI. Can perform any Tasks involving Tableau or PowerBI. Creating Dashboards, Storylines, Insights and Detailed Analysis ✅ SQL : Handling complex SQL Queries and advanced SQL coding in MYSQL, Microsoft SQL and Oracle ✅ Data Mining : Utilizing Orange tool for Data Mining purposes and preprocessing the provided structures ✅ Database : Designing Database from the Scratch with setting up Relational Schema, ERD and all sort of Design ✅ Data Analytics : Very effective in Data Visualization and Business Intelligence Insights. Can give best work with utmost accuracy and powerful insights Experience: -> More than 2 Years Experience in Tableau, PowerBI and other Visualization tools -> More than 5 Years Experience in Database Design and SQL Coding -> Had Successfully completed more than 150 Projects in Freelancer -> Star Ratings above 4.5
Freelancer Tableau Experts India

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Portfolio Items

There is a gradual increase in cases and deaths caused by Cancer in India over the years. This is indeed an alarming situation for the Government to wake up and ban toxic substances causing cancer!!
Cancer in India
There is a gradual increase in cases and deaths caused by Cancer in India over the years. This is indeed an alarming situation for the Government to wake up and ban toxic substances causing cancer!!
Cancer in India
This dashboard consists of COVID deaths in USA split -up by several states, Age-group , Sex , Place-of death. While on the other hand Flu deaths occurred in these couple of months(8 to 9) have also been visualized.!!
This Dashboard consists of five sheets which are designed and visualized through tableau.
The purpose of this Visualization is to analyze the Trade statistics of each country over the years. The dashboard consists of 
1) Map stating the status of each and every countries (whether the country is strong or weak in trade in terms of revenue)
2) Pie chart for the total share of revenue (amount spent on imports and amount obtained from exports) for each country
3) Donut chart for the share of items that are exported from the country(share among total % exported)
4) Donut chart for the share of items that are imported to the country(share among total % imported)
5) Line chart for revenue generated from export and amount invested in imports (in USD) over the years.

For a country, if it has more percentage of exports than import then it's a very healthy sign since Exports leads to inflows of cash from other countries whereas imports leads to spending of money from that country.
Import-Export Stats
COVID in India
COVID in India
When the Presidential Period of both Barack Obama and Donald Trump are taken into account and compared with each other we could clearly spot the following things.
1. The economy of the USA during the years 2016-2020 (before COVID crisis) has been tremendous and the GDP growth was too good.
2. During Trump's period the unemployment rate had gradually decreased in the country with more number of citizens being employed during this period.
3. There is a big drop in poverty level of the nation which is highly fruitful for country.
4. The average household income of employees have increased beyond the level of imagination. 
So Barack Obama was outstanding no doubt about it but Donald Trump was even more effective when financial perspective of USA has been taken into account.
Barack Obama vs Donald Trump (Financial Comparison)


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$110.00 USD
Very professional and understands the tasks immediately
Excel VBA Power BI
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20 days ago
Fast and quality report delivered !!
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22 days ago
$400.00 USD
Perfect work by this freelancer, provided within a strict timeline very high quality work, would hire again thanks so much Badri!
Excel Tableau Visualization Data Visualization Data Analysis
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28 days ago
$80.00 USD
Excellent work - pleasure to work with.
Graphic Design R Programming Language Tableau
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30 days ago


Masters in IT

RMIT University, Australia 2019 - 2020
(1 year)

BTech in Information Technology

Anna University, India 2015 - 2019
(4 years)


Database and SQL Querying

Complete MYSQL

Advanced Tableau for Data Science

Advanced Tableau

Tableau Complete for Data Science

Tableau Complete


Region Driven Remote Sensing Image Captioning

ICRTAC (International Conference on Recent Trends in Advanced Computing)
The final year which we have done using our own dataset. The project is of Remote Sensing images and captioning those. We have used Domain-Driven method, CNN to encode and RNN to decode. The Attention based Bidirectional LSTM is used to derive the system generated caption in Deep Learning. Since we have used entirely new dataset which is created by us we have got good appreciation both in our campus and in conference.

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Top Skills

Tableau 79 Power BI 53 Data Visualization 44 Data Analytics 41
Data Entry

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