Name: Mahesh Babu

Job Role: Data Engineer

Experience: 4 Years

Address: Hemel Hempstead, United Kingdom

Skills

SQL 95%
PYTHON 85%
Data Visualization 90%
Machine Learning 80%

About

About Me

With over 4 years of Experience as Data Engineer with a proven history of accomplishing impactful data projects. Proficient in designing and implementing solutions for intricate business issues, encompassing extensive data warehousing, real-time analytics, and reporting solutions to empower organizations in making informed decisions. Well-versed in a diverse range of BI, ETL, and Cloud technologies.

  • Profile: Data Science & Analytics
  • Domain: Finance, Retail, Sales
  • Education: Masters in Data Science
  • Language: English, Telugu, Hindi, Tamil
  • BI Tools: Tableau , Microsoft Power BI
  • Other Skills: Azure Cloud, AWS Stack, PySpark, Excel, Git, JIRA, ServiceNow, GCP
  • Interest: Traveling, Teaching, Playing Guitar

0 +   Projects completed

LinkedIn

Resume

Resume

Data Engineer with 4+ years with a track record of driving business strategies through optimized data pipelines and scalable infrastructure. Proficient in data modeling, ETL processes, and collaborating with cross-functional teams to deliver impactful insights.

Experience


June 2023- Sep 2024

Data Engineer

GMK Software Sols

GMK is a UK-based cloud based startup in UK focused on delivering scalable cloud solutions, and improving business efficiency through secure cloud services. .

  • Designed and developed ETL architecture and Data Pipelines in Azure Cloud from scratch with Java, Python, and SQL, enabling efficient loading of operational data into the Data Warehouse and achieving a 99.9% accuracy rate for loaded data.
  • Designed and implemented a comprehensive data cleansing framework using Python, and SQL, resulting in a 60% reduction in manual effort required for data cleaning.
  • Built Azure Databricks notebooks and built business models using SQL, Python, and Java to provide business owners with greater visibility on terminal performance, enhancing decision-making processes.
  • Collaborated exclusively with stakeholders from 5 departments to meticulously gather requirements, facilitating the design, construction, and execution of a spectrum of data platform initiatives.
  • Pulled data from multiple sources, including Rest API, Kafka, SQL Server, Blob, Gen2, and Delta Lake, using ADF, Databricks, and Java.

Jan 2022- Dec 2022

Data Engineer

Bank of america

Bank of America is a global financial institution offering a wide range of banking and investment services. It focuses on innovative digital solutions and personalized customer experiences.

  • Worked exclusively with stakeholders across 6 departments to gather requirements, design, build, and execute various data platform initiatives.
  • Engineered multiple data pipelines using Databricks and Azure Data Factory (ADF), extracting data from over 10 structured and unstructured sources. Additionally, created triggers to automate Data Factory pipelines and Dataflows.
  • Orchestrated seamless data ingestion and storage across multiple sources into Azure Data Lake Storage (ADLS) Gen2, amplifying data accessibility by 30%.
  • Extracted business and finance data from various sources, including Azure SQL, Snowflake, Amazon Redshift, on-premises SQL Servers, and various web applications, and staged it in ADLS Gen2 using Azure Data Factory (ADF) pipelines.
  • Assisted more than 100 end users in troubleshooting data-related issues, performance issues, resolving queries, and ensuring the smooth functioning of BI Solutions.
  • Developed Power BI reports to analyze business trends, improving decision-making efficiency by 20% and increasing quarterly sales by 15%.

June 2021- Jan 2023

Data Engineer

Accenture

Accenture, a global leader in consulting, technology, and outsourcing with a focus on digital transformation. Employs 600,000+.

  • Collaborated with stakeholders from various departments, including business users, IT teams, and executives to understand data requirements and translate them into 10+ business dashboards.
  • Created and implemented an ETL pipeline using Azure Databricks and Data Factory to automatically extract data from various sources and prepare it for reporting teams by cleaning data, denormalizing, and organizing it.
  • Led the successful migration of complex company data from on-premise to cloud using Databricks and Azure Synapse, leading to a 25% increase in performance.
  • Established frameworks for data governance to guarantee the appropriate management, security, and privacy of data.
  • Updated current dashboards, reports, and dataflows while focusing on ad hoc tasks to enhance such reports.
  • Provided technical support to internal teams in troubleshooting and resolving 300+ data-related difficulties.

July 2020 - May 2021

Data Analyst Intern

Claro Software Solutions

Claro, a cloud based data-driven solution based company and mainly it offers services like Cloud infrastructure services, PaaS, SaaS. And has 1000+ employeees.

  • Worked with and interpreted diverse client finance and sales datasets to identify trends and insights.
  • Delivered bi-monthly reports to upper management, providing strategic insights for decision-making, and presented clear data insights to business stakeholders.
  • Using Power BI, generated 15+ story-telling dashboards that deliver actionable insights into operational efficiency.
  • Published reports to Power BI Service, managed users and user groups, implemented Row-Level Security (RLS), and configured scheduled data refreshes using Gateways for on-premises data sources.



Education


2023-2024

Masters in Data Science

Hertfordshire University, London

Grade: First Class distinction

2017-2021

Bachelors in Computer Science

Gitam University, Visakapatnam

Grade: First class distinction.

Projects

Projects

Below are the sample Data Analytics projects on SQL, Python, Power BI & ML.

Power BI Sales dashboard Project for Beginners

Designed a power bi dashboard for online Store to track and analyze the online sales data acorss India.

Mask Detection using Deep Learning and MobileNetV2

During the COVID period, a mask detection model was created and trained using transfer learning with MobileNet, And this model is deployed in our college camera

Image Classification using transfer learning

Utilizing the VGG16 model, the CIFAR10 dataset was classified, and through fine-tuning, the model achieved an accuracy of 89%.


Stock Price prediction using LSTM and RNN

Forecasted the forthcoming stock prices of the company with LSTM and RNN models, serving as an indicator with an 80% accuracy rate.

Smart Traffic System with Sumo Simulator

Developed an smart traffic system model using Python and SUMO Simulator. The model regulates traffic lights based on the density of vehicles in each lane.

0 Achievements
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0 Cups of coffee

More projects on Github

I love to solve business problems & uncover hidden data stories


GitHub

Contact

Contact Me

Here are the contact details to get in touch with me!!/p>

Address

Hemel Hempstead, United Kingdom

Contact Number

+44 7818953549

Email Address

vmahi.026@gmail.com

Download Resume

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