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Kesavan Darshan Rajarathnam

ad3kxy@r.postjobfree.com • 551-***-****

• LinkedIn• New Jersey

Detail-oriented and forward-thinking professional with strong foundation in statistical analysis, data interpretation, and business intelligence. Proficient in programming languages such as Python and R, along with expertise in data visualization tools. Innovative thinker skilled in extracting meaningful insights from complex datasets, conducting market research, and developing actionable recommendations and data-driven solutions to improve organizational performance. Possesses solid understanding of machine learning algorithms and predictive modeling. Resourceful strategist, skilled in transforming raw data into valuable business insights to guide decision-making processes. Effective communicator with keen ability to translate data-driven findings into business strategies. Dynamic and creative problem-solver with extensive experience in interpreting and analyzing data to drive growth and business improvements. Adaptable team- player, recognized for strong leadership in managing cross-functional teams. Goal-oriented with proven ability to manage multiple projects simultaneously while maintaining strict deadlines. Committed to continuous personal and professional growth in ever-evolving field of data science. Eager to apply academic knowledge and enthusiasm for data and business analysis in dynamic and challenging role as Data Analyst, Business Analyst, or Data Scientist.

Areas of Expertise

● Data Analysis & Data Processing

● Data Visualization & Data Interpretation

● Report Generation & Dashboard Development,

● Requirement Analysis & Predictive Analytics

● Agile Methodologies & Project Management

● Business Intelligence

● Algorithm Enhancement

● Data Mining & Data Cleaning

● Collaboration & Partnership Building

● Cost Management & Budget Allocation

● AI Model Training

● Machine Learning

● Regression Analysis

● Predictive Analytics

● Risk Management

Technical Proficiencies

● Programming Languages: Python (Advanced, including Pandas, NumPy, Scikit-Learn), R (Data Analysis), Java (Intermediate), SQL

(Database Management), UNIX, C.

● Machine Learning/AI Tools: TensorFlow, NLTK, OpenCV, YOLO (Object Detection & Image Processing), Logistics Regression, Naive Bayes, Decision Tree, Random Forest, KNN, PyTorch, Linear Regression, Lasso, Ridge, SVM, Regression Tree, K-means

● BI Tools: Cognos 8, MicroStrategy, Business Objects, Microsoft SQL Server Reporting Services, Tableau, WebFocus.

● Data Analysis & Visualization: Power BI, Tableau, Microsoft Excel, Python - Matplotlib, Seaborn

● Software Development Tools: Git (Version Control), Jupyter Notebooks, Visual Studio, Anaconda

● Additional Skills: HTML, C++

Professional Experience

Toshiba India Pvt Ltd, India

Machine Learning Intern

January 2023 — August 2023

Conducted exploratory data analysis (EDA) on diverse datasets to identify patterns, trends, and outliers. Collaborated with cross-functional teams to understand business requirements and translated them into data-driven solutions. Assisted in preprocessing of data, cleaning, and transforming datasets for optimal model performance. Supported development and implementation of machine learning models, ensuring alignment with business objectives. Evaluated model performance and contributed to model optimization efforts. Generated actionable insights through data analysis, aiding in strategic decision-making. Contributed to business analysis by providing data-driven recommendations and insights to improve operational efficiency and drive business growth. Key achievements:

● Implemented data cleaning strategies to optimize quality and quantity of dataset, leading to impressive 20% improvement in AI model precision and accuracy.

● Made significant contributions to medical diagnosis by retraining the MovNet model using an augmented dataset of 10,000 CAT Scan images, enhancing key point detection accuracy by 25%.

● Collaborated with senior data scientists to integrate advanced image processing techniques into project. Page 2 2

IFuture Robotics, Bangalore India

Intern

February 2022 — July 2022

Augmented advancements in pioneering robotics endeavors through hardware-software assimilation support, research contribution, and troubleshooting reinforcement. Partnered with fellow team members for robotic systems' functionality improvement, guaranteeing prime operation. Involved in validation and trial phases to ascertain reliability and efficiency of robotics technologies. Aided in logging project advancement, creating technical reports, and communicating findings to team representatives. Committed to perpetual knowledge growth and abilities enhancement, keeping pace with approaching advancements in domain of robotic technology. Key achievements:

● Led creation of groundbreaking Elite Target System, revolutionizing air rifle shooting with advanced image processing for precise target recognition and achieved 90% enhancement in shooting precision, elevating athletes' competitive edge.

● Forged strategic alliances with heavyweight industry partners like Bosch and Reliance.

● Steered product placement as key driver for exponential business growth and achieved 45% hike in yearly revenue and boosted market share by 20%.

● Harnessed machine learning techniques to fuel data-driven refinement of detection algorithms and secured 80% decline in false negatives and boosted detection precision by 90%.

● Conducted data analysis, and processing for extensive datasets involved in Iris Classification Project. Accomplished flawless accuracy in Iris flower classification, culminating in revolution in botanical data analysis. Volunteering Experience

● Public Relations Intern, Youth India Foundation (Fall 2021)

● Implemented PR strategies, resulting in remarkable 95% expan initiatives.

● Collaborated with diverse teams to elevate the public perceptio sion in outreach and amplifying the impact of the communication n and image of the organization, fostering a positive and cohesive representation.

Projects & Professional Development

● Weapon Surveillance Using YOLO V8

● Secured 87.2% mAP in identifying six distinct weapon classific

● Proved excellence in data-informed decision making demonstr praise for novel approaches and pragmatic recommendations.

● Iris Classification Project

● Attained full precision in Iris flower classification by adep botanical data analysis while enhancing species identification.

● Scrutinized and manipulated extensive datasets for model train

● Master’s Project – Project title- Diet chart Optimization

● Compiled comprehensive food data, encompassing all nutrients

● Devised an optimized diet chart, strategically minimizing the techniques.

ations, bolstering public security procedures.

ated, insights presented at academic conference, thereby earning tly applying KNN and Decision Tree algorithms, transforming ing and testing.

, for the Diet Chart Optimization project.

cost per meal through the application of solver table and solver Education

Master of Science in Business Intelligence and Analytics (3.9 GPA) Stevens Institute of Technology

• Honors: Provost’s master’s Fellowship

(Courses: Database Management Web Mining Optimization and Process Analytics Financial Decision Making Data Analytics & Machine Learning Multivariate Data Analysis Foundation of Business Analytics) Bachelor of Technology in Artificial Intelligence and Machine Learning Jain University

Licenses & Certifications

• Project Management (Coursera by Google), Product & Graphic Design, Cyber Security (Verzeo), German Language (Level A1A2)

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