uma sirishamai rokkam
Bis 2022, Data Analyst, TCS - Tata Consultancy Services
Studentin, Masters in Data Science, Fachhochschule Kiel
Kiel, Deutschland
Über mich
Data Science Master's Student with more than 3 years experience in Data analytics, Data visualisation, ETL, Data retrieval and statistics analysis using Alteryx, Tableau, Python, R, SQL and Visual Basic for Applications(VBA). Having good understanding and analytical skills helped me achieve the outstanding performance in team. Skill Set: Programming Languages :Python, R, SQL, JavaScript, C Databases: MySQL, MS SQL Server, PostgreSQL, MongoDB, Cassandra Web Technologies : HTML, CSS, JSON Data Visualisation/ Analytical Tools: Tableau, Alteryx, Visual Studio, R Studio, PowerBI, VBA Excel Python Packages: Pandas, NumPy, Scikit-Learn IDE:Eclipse
Werdegang
Berufserfahrung von uma sirishamai rokkam
5 Monate, Sep. 2022 - Jan. 2023
Application Project
Encentive Gmbh
Developed a model with pipelines which predicts the electrical power consumption depending on various effecting parameters. The predicted data are to be compared with real data to improve the model and help in optimizing the energy consumption. Automated different prediction approaches and compares them considering correlation. Skills: Data Analytics · Deep Learning · Python (Programming Language) · Data Analysis · Data Visualization · Scikit-Learn · Machine Learning
2 Jahre und 3 Monate, Jan. 2020 - März 2022
Data Analyst
TCS - Tata Consultancy Services
Established ETL workflows and automated the process to generate call plans for sales representatives for central forecasting report. Experienced in data modeling, cleaning, and transforming data for reporting and data visualization using SQL, python and Tableau. Achieved query optimization for faster processing of queries, improved efficiency, optimized and report generation. Performed analysis on given business, problems, generating data driven insights and BI reports of sales across 200+ products
1 Jahr und 3 Monate, Okt. 2018 - Dez. 2019
Data Analyst- Trainee
Tata Consultancy Services, India
Involved in Designing, Building and Deployment of Dashboards for Sales Analysis and ad-hoc requests using Tableau and Python. Developed SQL queries for managing and extracting Large data, modelling and transforming data for data visualisation using SQL and Tableau and ALteryx. Designed and developed ETL workflows in Alteryx and performed end-to-end validation. Implemented Alteryx process for transforming sales opportunity data from countries across the Europe countries and Asia.
Ausbildung von uma sirishamai rokkam
Bis heute 2 Jahre und 3 Monate, seit März 2022
Masters in Data Science
Fachhochschule Kiel
Course Work: Data Management(SQL,My SQL, Mango DB) Data Science Tools and Programming(Visual Studio, R, Python ) Data Visualisation (R, Python, Pandas , Nympy, BI Tools) Cloud Computing(AWS) Machine Learning(Sklearn) Skills: Data Analytics · Analytical Skills · SQL · Microsoft Power BI · Deep Learning · Python (Programming Language) · R (Programming Language) · MySQL · Tableau · Alteryx BI + Visualization Solutions · VBA Excel · Visual Studio · Data Analysis ·