Anjali Jella

Data Analyst

567-***-**** ad2ges@r.postjobfree.com MA

SUMMARY

Data Analyst with 3+ years of working experience in collecting, organizing, interpreting, and disseminating various types of statistical figures.

Knowledge of Software Development Life Cycle (SDLC) and various methodologies such as Agile and Waterfall.

Capable of working with various Python IDE like PyCharm and Visual Studio Code.

Understanding of using various packages in R and Python like ggplot2, pandas, NumPy, SciPy, and Matplotlib.

Working Knowledge of Python-based environment, along with data analytics, data wrangling, and Excel data extracts.

Good Knowledge of Tableau Desktop and Power BI for visualization, Reporting, and Analysis.

Ability to various Relational Database Management Systems like MySQL and SQL Server.

Proficient in Data extraction, Data cleaning, Data Loading, Statistical Data Analysis, Exploratory Data Analysis, Data Wrangling, and Predictive Modeling using R and Python.

SKILLS

Methodologies: SDLC, Agile, Waterfall

Language: Python, R, SQL

IDEs: Visual Studio Code, PyCharm

Packages: NumPy, Pandas, Matplotlib, SciPy, ggplot2

Visualization Tools: Tableau, Power BI, Microsoft Excel

Database: MySQL, SQL Server

Other Skills: Data Cleaning, Data Wrangling, Critical Thinking, Communication Skills, Presentation Skills, Problem-solving

Operating System: Windows, Linux

EDUCATION

Master in Health Informatics

New England College, Henniker, NH

EXPERIENCE

Raptors Solution, USA, USA Data Analyst Jan 2023 - Current

Involving requirements gathering, analysis, design, development, and testing production of an application using the Agile model.

Develop an inventory analysis web application in Python to generate graphical reports.

Responsibilities included extraction, cleansing, and analyzing data using SQL queries, and Excel.

Performing exploratory data analysis to find insight such as difference efficiency among different devices using ggplot2 in R.

Use tools like Tableau and Microsoft Excel for data analysis and generating data reports.

Involving writing, testing, and implementing triggers, stored procedures, and functions at the Database level using MySQL.

Performing data collection, data cleaning, data wrangling, data analysis, and building machine learning models on the data sets in both R and Python.

Mphasis, India Data Analyst Oct 2019 - Jan 2022

Implemented the project using the Waterfall Methodology to produce artifacts in the different phases of the Software Development Life Cycle (SDLC).

Used Excel in setting up pivot tables to create various reports using a set of data from an SQL query.

Built complex SQL queries on large datasets for data manipulation and used pandas, NumPy, and Matplotlib to modify and maintain legacy reports.

Embedded Power BI reports to internal Portal to manage access of reports and data for the individual user using based on roles.

Used and maintained a database in MS SQL Server to extract the data inputs from internal systems.

Participated in all phases of data mining, data collection, data cleaning, developing models, validation, and visualization.

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