ranjith raghu

Data Analyst

Coimbatore 7+ yrs exp 90 · Outstanding

About

Data Analyst with hands-on experience in Python, SQL, Machine Learning, Deep Learning, Time Series Forecasting, and Data Analysis, with a 6-month Data Science internship. Skilled in building and deploying ML models using Flask, FastAPI, Streamlit, and AWS, with strong expertise in predictive modeling and data-driven insights.

Skills & Expertise (55)

Machine Learning Advanced

8.5/10

Years Exp

Deep Learning Advanced

8.5/10

Years Exp

CNN Advanced

8.5/10

Years Exp

Excel Advanced

8.0/10

Years Exp

Reporting Automation Advanced

8.0/10

Years Exp

Ad Hoc Reporting Advanced

8.0/10

Years Exp

Trend Analysis Advanced

8.0/10

Years Exp

Data Cleaning Advanced

8.0/10

Years Exp

Data Visualization Advanced

8.0/10

Years Exp

Advanced Excel Advanced

8.0/10

Years Exp

SQL Advanced

8.0/10

Years Exp

XGBoost Advanced

8.0/10

Years Exp

Decision Tree Advanced

8.0/10

Years Exp

Logistic Regression Advanced

8.0/10

Years Exp

Random Forest Advanced

8.0/10

Years Exp

EDA Advanced

8.0/10

Years Exp

Power BI Advanced

8.0/10

Years Exp

Data Quality Checks Advanced

7.5/10

Years Exp

Data Validation Advanced

7.5/10

Years Exp

MySql Advanced

7.5/10

Years Exp

Root Cause Analysis Advanced

7.5/10

Years Exp

SVM Intermediate

7.5/10

Years Exp

Business Intelligence Advanced

7.5/10

Years Exp

Data Augmentation Intermediate

7.5/10

Years Exp

Pandas Advanced

7.5/10

Years Exp

Python Advanced

7.5/10

Years Exp

Git Intermediate

7.0/10

Years Exp

NumPy Intermediate

7.0/10

Years Exp

Forecasting Intermediate

7.0/10

Years Exp

Tableau Intermediate

7.0/10

Years Exp

SARIMA Intermediate

7.0/10

Years Exp

GitHub Intermediate

7.0/10

Years Exp

Matplotlib Intermediate

6.5/10

Years Exp

AWS Intermediate

6.5/10

Years Exp

Flask Intermediate

6.5/10

Years Exp

scikit-learn Intermediate

6.5/10

Years Exp

Model Evaluation Intermediate

6.0/10

Years Exp

Seaborn Intermediate

6.0/10

Years Exp

Predictive Modeling Intermediate

6.0/10

Years Exp

Classification Intermediate

6.0/10

Years Exp

Regression Intermediate

6.0/10

Years Exp

Time Series Forecasting Intermediate

6.0/10

Years Exp

FastAPI Intermediate

6.0/10

Years Exp

Feature Engineering Intermediate

6.0/10

Years Exp

Data collection KPI Reporting Dashboard Development Formulas Power Query VLOOKUP Pivot Tables Attention to Detail Time management Teamwork Verbal & Written Communication

Work Experience

Sales and Service Engineer

Coburg Equipments Private Limited

Aug 2019 - Present

Analyzed 500+ sales and service records using Excel and SQL to identify performance trends, generate MIS reports, and deliver data-driven recommendations to 10+ business stakeholders. Built Power BI dashboards and KPI reports tracking service efficiency, equipment uptime, and sales performance — enabling management to identify cost-saving and growth opportunities. Performed root cause analysis using statistical trend analysis on service data and developed automated Excel reporting workflows reducing manual reporting effort significantly.

Data Scientist Consultant

Rubixe AI Solutions

Oct 2025 - Apr 2026

Built 5 end-to-end ML and deep learning models across classification, regression, time series, and CNN domains — achieving up to 92% accuracy and 96% F1-score across credit risk, disease detection, and demand forecasting projects. Performed comprehensive EDA, data cleaning, preprocessing, and feature engineering on large structured datasets using Python (Pandas, NumPy, Scikit-learn) to prepare high-quality model inputs. Developed Power BI dashboards and Python visualizations communicating predictive model insights clearly to non-technical business stakeholders. Executed complete ML pipelines from EDA → preprocessing → modelling → evaluation → deployment; documented methodology and performance for reproducibility.