BALAJI S

Data Analyst
Coimbatore, IN.

About

Highly analytical Engineering Graduate specializing in Data Analytics, BI dashboards, and predictive modeling, with proven ability to transform complex data into actionable insights that drive strategic decision-making. Proficient in Python, SQL, Power BI, and Tableau, adept at building automated reporting workflows that enhanced accuracy and significantly reduced manual effort. Eager to leverage strong analytical acumen and machine learning skills to deliver impactful solutions within dynamic consulting environments.

Work

VCodez
|

Data Science Intern

Coimbatore, Tamil Nadu, India

Summary

Developed and optimized data analytics pipelines and validation scripts, driving efficiency and accuracy in reporting for business operations.

Highlights

Developed automated reporting pipelines using Python and SQL, cutting manual reporting time by 40%.

Engineered robust data validation scripts that improved data accuracy and significantly reduced recurring errors.

Collaborated with business teams to align reports with key performance indicators (KPIs) and operational goals, facilitating data-driven decision-making.

Authored comprehensive internal documentation and Standard Operating Procedures (SOPs), decreasing troubleshooting time for analytics teams by 25%.

Education

Sri Ramakrishna Engineering College
Coimbatore, Tamil Nadu, India

B.E.

Electronics and Communication Engineering

Grade: 6.62/10.0

Awards

Presented research paper "Fault Tolerance Techniques for Error Detection and Correction in Systolic Arrays"

Awarded By

Sixteenth International Conference on Computing, Communication and Networking Technologies (ICCCNT 2025 - IEEE, IIT Indore)

Presented a research paper on advanced fault tolerance techniques at a prestigious international IEEE conference, demonstrating expertise in complex system design and error correction.

Certificates

Data Analytics Essentials

Issued By

Cisco Networking Academy

Foundations of Data Science

Issued By

Google / Coursera

Python for Data Science, AI & Development

Issued By

IBM

Databricks Data Analytics Certificate

Issued By

Databricks

Advanced Data Structures & Algorithms
Backend Web Development using MySQL & PHP
AWS Cloud Practitioner Essentials

Issued By

Amazon Web Services

Skills

Data Analytics & Visualization

Power BI, DAX, Data Modeling, Tableau, Excel, Power Query, Lookups, Pivots, Data Storytelling, Business Intelligence, KPI Dashboards, Predictive Analytics.

Data Management

SQL, MySQL, ETL Pipelines, Data Cleaning, Transformations, Data Engineering.

Programming & Machine Learning

Python, Pandas, NumPy, Matplotlib, Scikit-learn, TensorFlow, API Integration, Machine Learning.

Consulting & Delivery

Stakeholder Communication, Business Requirement Gathering, Insight Presentation, Cross-Functional Collaboration, Analytical Problem-Solving.

Tools & Practices

Git, Jupyter Notebook, Linux, SDLC, Workflow Automation, Bash Scripting, Cloud Platforms, ESP32, Arduino IDE, Ubidots Cloud, MS SQL Server.

Professional Strengths

Quick Learning, Adaptability, Attention to Detail, Process Improvement, Continuous Learning.

Interests

Business Intelligence
KPI Dashboards
Machine Learning
Predictive Analytics
Workflow Automation
Cloud Platforms
Data Engineering
Continuous Learning

Projects

Bank Loan Report Dashboard

Summary

Designed and developed an end-to-end Power BI dashboard to monitor critical bank loan performance metrics, including default rates, approval ratios, and borrower demographics.

Sales & Profit Dashboard

Summary

Developed an interactive, executive-level dashboard to analyze sales, profit, and customer performance across various categories and regions.

Software Engineering - Schema-Based Backend Logic & Scalable Data Models

Summary

Engaged in a software engineering simulation, focusing on schema-based backend logic and scalable data models.

Deloitte Data Analytics - Forensic Analysis & Tableau Dashboards

Summary

Participated in a virtual job simulation focusing on forensic data analysis and the creation of Tableau dashboards.

Quantitative Research - Commodity Pricing & FICO Score Modeling

Summary

Engaged in a virtual job simulation focused on quantitative research, including commodity pricing and FICO score modeling.

GenAI Simulation - AI-Powered Financial Chatbot with NLP

Summary

Participated in a Generative AI simulation, building an AI-powered financial chatbot utilizing Natural Language Processing (NLP).

IoT-Based Smart Energy Meter for Energy Efficiency

Summary

Designed and implemented a smart IoT energy monitoring system for real-time consumption tracking to enhance energy efficiency.

BALAJI S