Subha Sakhinala
Data Analyst at CareerCycles- Claim this Profile
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Bio
Credentials
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Analyzing and Visualizing Data with Microsoft Power BI
Microsoft
Experience
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CareerCycles
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Canada
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Professional Training and Coaching
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1 - 100 Employee
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Data Analyst
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Oct 2021 - Present
• Performed Regression analysis to predict the permit review timelines based on different parameters of the permit application• Developed models using various machine learning algorithms to predict the future workload on inspectors and permit review staff.• Identified business and data needs across various departments, defined solutions anddeveloped dashboards and reports to provide insights into the data.• Developed various analytical dashboards using Power BI to showcase critical KPIs along with slicers and dicers to enable end users to apply filters.• Developed Power BI data visualizations using Pareto's, Combo charts, Heat maps, Box and Whisker charts, Scatter Plots, Geographic Map, Histograms etc.• Developed SQL stored procedures and used them import into Power BI dynamically with user parameters.• Gained expertise in working with data using Power BI Groups, Bins and Hierarchies.• Performed data cleaning and data transformations to make the data available for reporting in appropriate form.• Designed SSIS (SQL Server Integration Services) packages to extract, transform, load the existing data into SQL Server.• Worked with different departments to Partner and collaborate with a cross-functional team to frame and answer important data questions.• Knowledge of experimenting and prototyping ML algorithms and integrating into production system for different business needs using RestAPIs.
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Optival Health Solutions - India
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IT Services and IT Consulting
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100 - 200 Employee
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Data Analyst
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Jun 2019 - Apr 2021
Optival Solutions is a healthcare retail company. As a data analyst I have primarily worked on NLP tasks which were based on the stories entered by the users.• Performed extensive exploratory data analysis for various groups of the customer data.• Performed Text analysis based on the stories users enter to add multiple attributes to the user’s personality using LSTM and Glove Word embeddings.• Evaluated different models based on several evaluation metrics.• Performed hyperparameter tuning and optimization.• Re evaluated and optimized the model on the new data.• Created text summarization of user inputted stories using stacked LSTM witAttention layer.• Suggested possible career paths based on user inputted stories.• Segregated users into different groups using tree based algorithms based on their• personality attributes.• Used Restful Services to integrate the output of the models into the current application.• Created data visualization reports for identifying patterns in user behaviour using Python, and Tableau.• Performed data pre-processing steps including scaling, normalizing, and feature engineering for facilitating model performance.• Presented weekly updates on new EMR connections, including technical challenges.• Collected functional and non-functional requirements from stakeholders during Joint Application Development sessions.
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TalentSprint Jayanagar
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India
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E-Learning Providers
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1 - 100 Employee
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Data Analyst
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Aug 2016 - Mar 2017
Worked on TIA Project.TIA is a Digital Learning Advisor. It runs on Artificial Intelligence and observes while analyzing students’ performance in Weekly Mock Tests. It pinpoints exactly where you go wrong and gives you a personalized study plan to improve performance. As a data analyst my primary role was to analyse the student and exam data to generate insights and Tableau Dashboards.● Performed extensive exploratory data analysis for different demographics of the customerdata using python libraries like Numpy, Scipy and pandas.● Analysed exam data to generate insights into strengths and weaknesses of a student in the exam.● Designed and developed of various dashboards, reports utilizing Tableau Visualizations like bar graphs, scatter plots, pie charts, geographic visualization and other making use ofactions, other local and global filters which were used by students to understand their study performance.● Effectively used data blending feature in tableau and designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop● Created Prompts, customized Calculations, Conditions, Filter, Parameters, Groups and setsfor various analytical reports and dashboards.● Worked closely with the airlines and the product team to understand the data requirements and to extract and transform the data.● Presented the data insights and dashboards to various stakeholders.● Analysed student data using python to understand them and segmented them intodifferent groups.● Worked on multiple datasets containing 1 million values which were structured andunstructured data about web applications usage and online student surveys.● Performed sentiment analysis on survey results to measure the overall sentiment of thecustomers.
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Education
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2021 - 2022
Seneca College
Postgraduate Degree, Business analytics -
2015 - 2019
BV Raju Institute of Technology (BVRIT)
Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering
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