Abhishek Kumar

About Open to Data Science / ML roles

Data Science Master's student at VIT-AP | Published IEEE Researcher | TCS Digital (AI Cloud) Selectee | Specializing in ML, Deep Learning & Knowledge Graphs

Currently exploring LLMs and RAG pipelines | Looking for Data Science / ML Engineer roles (2026)

(+91) 7888873321 abhishek.k.jalandhar@gmail.com Amaravati, India

Download Resume / CV

Achievements

TCS NQT Digital

Tata Consultancy Services
Jan 2026

TCS National Qualifier Test (NQT) - A National Level Exam Conducted by TCS. Crack Aptitude and coding round and call for TCS Prime role interview. Finally selected for TCS Digital Role (AI Cloud).

Work Experience

AI-Powered Data Insight Intern

Toeho AI Ranchi, India
Jan 2026 — Present

Designed the architectural workflow for stock analysis software, integrating real-time data ingestion, prediction modeling, and live graph visualizations, while processing and incorporating social media data.

Insurance Agent

Life Insurance Corporation of India Bettiah, India
Oct 2023 — Dec 2025

Lead insurance presentations and community building, collaborative reviewing of insurance policies, and presented policies for education and women's benefits.

Research Publications

Investigating the Synergistic Effects of Learning Rate, Optimizer, and Activation Function on Convolutional Neural Network Training

IEEE 5th International Conference on Artificial Intelligence and Signal Processing 2025 Impact Factor: 2.8

Findings: Identified optimal combinations of hyperparameters to significantly improve CNN convergence speed, stability, and generalization on benchmark image datasets.

Convolutional Neural Networks (CNNs) are changing various fields, particularly computer vision. However, achieving optimal CNN performance relies heavily on the selection of hyperparameters like learning rate, optimizer, and activation function. This research empirically investigates how different combinations of these factors collectively impact CNN training dynamics and performance. Through systematic experimentation, we aim to uncover the complex relationships that emerge when these hyperparameters are considered in concert, revealing how dynamic parameter changes affect the overall performance of the model.

Technologies: PyTorch, TensorFlow, OpenCV, NumPy, Scikit-learn

Projects

Graph Net

Graph Net logo

Web Crawling, Graph Networks, Knowledge Management

Intelligent Knowledge Graph for Data Science Learning. Designed and developed a specialized knowledge graph platform using web crawling techniques, implementing a log-weighted graph network with token system for concept classification. Crawled over 50 pages and currently mapped up to 20 concepts, with architecture ready to exceed this in the future.

View project on GitHub

ARG Data and Modeling

ARG Data and Modeling logo

Python, TensorFlow, PyTorch, Pandas, NumPy, Matplotlib, Seaborn

No-Code Data Science Platform with drag-and-drop modules for data analysis, preprocessing, and model building. Integrated with TensorFlow, PyTorch, Pandas, and NumPy.

View project on GitHub

Dynamic R Dataset Analysis and Visualization

Dynamic R Dataset Analysis and Visualization logo

R, Shiny, Statistical Analysis

No-Code Statistical Analysis Tool built in R with interactive features for statistical analysis and data visualization.

View project on GitHub

Stock Price Prediction

Stock Price Prediction logo

Python, Linear Regression, Yahoo Finance, Sklearn

Stock price prediction model using a KNN regressor in machine learning. Achieved 77% accuracy on 5 years of OHLVC historical stock data.

View project in Colab

Stock Analysis and Comparison Tool

Stock Analysis and Comparison Tool logo

Python, BeautifulSoup, yfinance, Streamlit

Website for stock price analysis and comparison between two stocks.

View project on GitHub

Skills

Core Languages

  • Python
  • R
  • SQL
  • Java

ML & Deep Learning Frameworks

  • TensorFlow
  • PyTorch
  • Scikit-learn

Data & Visualization

  • Tableau
  • Pandas
  • NumPy

Databases

  • MongoDB
  • Neo4j
  • MySQL

Tools & Cloud

  • Git
  • AWS
  • Oracle Cloud

Education

Languages

Hindi Native
English C2 - Proficient
German A2 - Basic

Certifications

Contact

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