Nishant Sonar

A Data-Focused professional experienced in analyzing diverse datasets, building dashboards, and applying Machine Learning techniques to generate meaningful insights.

Python
SQL
Pandas
Scikit-learn
Power BI
Machine Learning
Excel
Get To Know Me

About Me

Crafting digital experiences with passion, precision, and purpose

👋Hello, I'm Nishant Sonar

A Data Analyst experienced in analyzing datasets, building dashboards, and developing machine learning models to generate meaningful, data-driven insights.

I have hands-on experience in data cleaning, preprocessing, and exploratory data analysis (EDA) using Python, SQL, and Pandas. I work with datasets to identify patterns, analyze trends, and build dashboards that provide clear and meaningful insights.

In addition, I have built end-to-end machine learning pipelines involving feature engineering, model development, and performance evaluation. My approach focuses on solving real-world problems through data analysis and machine learning.

🚀 Professional Highlights

📊 Data analysis and preprocessing using Python (Pandas, NumPy)
📈 Interactive dashboard development using Power BI
🧹 Exploratory Data Analysis (EDA) and feature engineering
🧠 Machine learning models and end-to-end pipeline development
📂 SQL for data extraction, transformation, and analysis
📉 Data visualization using Matplotlib and Seaborn
⚙️ Model evaluation and performance optimization
🤖 Experience with model deployment concepts and workflows
📌 Focus on delivering insights that support business decisions

Let's Connect

nishantsonar047@gmail.com
nishantai.host20.uk
Nagpur (Maharashtra)

Achievements

Awarded Top-Performing Intern at PugArch Technologies Pvt Ltd for outstanding performance and impactful contributions
Recognized as Top Coder among 500+ participants at Technophilia Youth Tech Championship 2022.
Scored 890/1000 in Microsoft Azure Fundamentals (AZ-900)
Published a research paper in a recognized journal
Tech Arsenal

Technology Stack

Technologies I Use for Data Analysis & Machine Learning

Data Analysis

Python

SQL

Pandas

NumPy

Excel

Data Visualization

Power BI

Matplotlib

Seaborn

Machine Learning

Scikit-learn

TensorFlow

Pytorch

Database

MongoDB

MySQL

Tools and Workflows

Git

GitHub

Jupyter Notebook

Cloud

Azure

AI Tools

OpenAI

Perplexity

Meta AI

Claude AI

Academic Journey

Education

My academic foundation and continuous learning journey in technology and computer science.

Bachelor of Technology in Computer Science

Rashtrasant Tukadoji Maharaj Nagpur University

Affiliated with Nagpur University

2022 — 2025
Undergraduate

Developed a strong foundation in core computer science subjects including data structures, algorithms, operating systems, database management, and web development. Engaged in multiple hands-on projects, Hackathons, and collaborative coding challenges that strengthened my problem-solving and teamwork abilities.

7.6 CGPA
Nagpur, Maharashtra
Excellence

Polytechnic (Diploma)

Government Polytechnic

Affiliated with Maharashtra State Board of Technical Education

2018 — 2021
Diploma

Completed a Diploma in Engineering with a strong foundation in core technical subjects such as Mechanics, and Applied Sciences. Gained hands-on experience through lab work and industry-oriented academic projects. Developed problem-solving, design thinking, and technical implementation skills. This academic phase sparked my passion for engineering and laid the groundwork for my career in software and technology.

89.23 Percentage
Nagpur, Maharashtra
Excellence
Committed to lifelong learning and professional development
Professional Journey

Internship

My professional journey and the impact I've made across different domains

July 2025 — Feb 2026

Software Developer Intern

Suprazo Technologies Pvt Ltd.

Worked on application features involving data processing, analysis, and workflow optimization using Python and SQL. Collaborated with cross-functional teams to develop efficient solutions and improve overall system performance.

Key Achievements

Improved data processing efficiency by optimizing workflows
Worked with structured datasets to support application features
Collaborated with team members to design and implement scalable solutions
Developed reusable logic to streamline data-related operations
Enhanced application performance through optimization techniques

Technologies & Skills

PythonSQLPandasMySQLGitGitHub
July 2024 — January 2025

Data Analyst Intern

PugArch Technologies Pvt Ltd. (IIT Mandi Catalyst Incubated)

Worked with data-driven applications, focusing on data handling, analysis, and processing using Python and SQL. Contributed to improving workflows by working with structured data and building efficient data processing solutions.

Key Achievements

Developed and deployed a module that improved workflow efficiency by 30% through optimized data handling
Worked with structured datasets to support application features and improve performance
Built reusable logic to streamline data processing across multiple modules
Improved performance and reduced load time by 20% through optimization techniques

Technologies & Skills

PythonSQLPandasMySQLScikit-learnGitGitHub
April 2023 — July 2023

Cloud Computing Intern

Kas-Net Technologies

Worked with Microsoft Azure services, including virtual machines, storage, and networking. Supported deployment and monitoring of cloud-based applications, with exposure to data handling and performance optimization in cloud environments.

Key Achievements

Deployed virtual machines and configured Azure storage for application environments
Implemented Azure Monitor and Application Insights to track performance and availability
Contributed to documentation and setup processes to improve deployment efficiency

Technologies & Skills

Microsoft AzureAzure MonitorApplication InsightsVirtual MachinesStorageGit
Portfolio Showcase

Featured Projects

Explore my work in data analysis, machine learning, and data-driven solutions

Machine Learning
Production Ready

FraudShield AI

Live Demo

Key Features

  • Built an end-to-end AML fraud detection system using Random Forest on ~15K transactions with a focus on high-recall detection.
  • Designed a complete ML pipeline including data preprocessing, feature engineering, model training, evaluation, and real-time inference.
  • Implemented a hybrid intelligence system combining machine learning predictions with rule-based risk scoring for improved fraud detection.
  • Integrated SHAP-based explainability to interpret model decisions and provide transparent insights into predictions.
  • Developed an interactive Streamlit dashboard for real-time transaction analysis and visualization.
  • Tracked experiments and model performance using MLflow for reproducibility and model management.
  • Deployed the system using Docker and integrated MongoDB Atlas for scalable transaction storage and logging.

Technology Stack

PythonPandasScikit-learnSHAPStreamlitMLflowMongoDBDocker
Data Analysis
Completed

Retail Sales Analysis & Forecasting

Live Demo

Key Features

  • Conducted exploratory data analysis (EDA) to identify trends, patterns, and seasonal behavior in sales data.
  • Performed data cleaning and preprocessing to handle missing values and ensure data quality.
  • Engineered time-based features to improve analysis and forecasting performance.
  • Built a time series forecasting model to predict future sales trends.
  • Visualized insights using Matplotlib and Seaborn to support data-driven decision-making.

Technology Stack

PythonPandasNumPyMatplotlibSeabornScikit-learn
AI & Data Application
Live

AI-Powered Resume Builder

Live Demo

Key Features

  • AI-Powered Suggestions: Integrated Gemini API to provide real-time content suggestions and improve resume quality.
  • Structured Data Handling: Processed and organized user input to generate clean, well-formatted resumes.
  • ATS Optimization: Improved resume structure and keyword usage for better compatibility with ATS systems.
  • User Behavior Insights: Tracked user interactions to analyze usage patterns and enhance system performance.
  • Automated Resume Generation: Generated ATS-friendly resumes with multiple export options.
  • Multi-Format Export: Generated resumes in multiple formats for flexible usage.

Technology Stack

PythonFlaskReact.jsJavaScriptGemini API
Data Visualization
Completed

Beverage Sales Analytics Dashboard

Live Demo

Key Features

  • Built KPI dashboards to track total sales, profit, and profit margin.
  • Analyzed sales performance across different beverage brands and categories.
  • Visualized geographic sales distribution using map-based insights.
  • Identified key factors influencing operating profit using analytical visuals.
  • Enabled dynamic filtering and interactive exploration for better decision-making.

Technology Stack

Power BIData VisualizationBusiness Intelligence
Professional Credentials

Certifications

Professional certifications and credentials that validate my expertise in modern technologies and development practices.

×
Verified

Microsoft Azure Fundamentals

Provider:Microsoft
Platform:Certiport
Issued:July 2023

Skills Validated

Cloud ComputingAzure FundamentalsIaaSPaaSSaaS
ID: 9CQr-sF77
×
Verified

SQL-Intermediate Level

Provider:HackerRank
Platform:HackerRank
Issued:June 2025

Skills Validated

SQL QueriesData ManipulationJoinsSubqueriesDatabase Management
ID: AB62792B1057
×
Verified

Data Fundamentals

Provider:IBM
Platform:IBM SkillsBuild
Issued:April 2026

Skills Validated

Data AnalysisData ScienceData TransformationData ToolsData-Driven Decision Making
ID: 3867169d96dc
3 Professional Certifications
Verified by Industry Leaders
Contact

Open to New Opportunities

Looking to join a forward-thinking team where I can grow and make an impact. If you're hiring or think I'd be a great fit for your organization, I'd love to connect and explore the opportunity.

Or reach out directly:

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