ANKITA GHOSH

Data Analyst

Kolkata, WB, India 4+ yrs exp 79 · Very Good

About

No bio added yet

Skills & Expertise (22)

Tableau Advanced

8.1/10

Years Exp

Excel Advanced

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

Years Exp

Power BI Intermediate

6.0/10

Years Exp

Machine Learning Beginner

5.0/10

Years Exp

Snowflake Beginner

4.0/10

Years Exp

Deep Learning Beginner

4.0/10

Years Exp

Hive NumPy TF-IDF Data Analytics GitHub UDeploy TeamCity Bit Bucket Oracle Java C++ OBIEE SAP BO Tableau Prep

Work Experience

Data Analyst

Tata Consultancy Services (TCS Digital)

Aug 2022 - Present

Tableau Developer with 4 years of experience in designing, developing, testing, documentation and implementation of Business Intelligence and optimizing enterprise-wide analytics solutions. Adept at translating complex business requirements into actionable insights, leading teams, and implementing data governance, performance optimization, and visualization best practices. Overall development knowledge on Tableau dashboard, Datasourse setup. Worked in customized interactive dashboards using filters, parameters, calculations, lod, actions. Worked with complex queries using Joins, Data blending and Relationships. Created section/subsection layouts, prompts, and drilldown through navigation into Tableau using parameters, sets, hierarchies, and dashboard actions. Used Graph, Bar, Charts, Piechart and maps to give proper colorful visualization to end user. Worked in Tableau deployments from lower to higher environments using Bitbucket, Teamcity and Udeploy. To enhance the quality of the dashboard worked in some external Tableau plugging’s like Pixel Perfect, Custom Script History Solution. Automated report scheduling by replacing BO scheduling jobs with Tableau Server/Online extract refresh schedules and subscriptions. Also implemented data security and row-level security (RLS) in Tableau Server/Cloud to ensure restricted access to sensitive data.