KUMAR SAHIL

Full-Stack Developer | AI Enthusiast

LinkedIn | GitHub

About

Highly energetic and forward-thinking Full-Stack Developer with a robust foundation in backend systems, frontend technologies, and AI integration. Proven ability to architect and deploy scalable web applications and implement ML-driven solutions that drive significant user engagement and operational efficiency. Adept in Java, Spring Boot, React, Python, and agile methodologies, passionate about solving complex problems and delivering impactful products.

Work Experience

Software Engineering Intern

CourseKhoj

May 2023 - Aug 2023

Deoghar, Jharkhand, IN

Led the development and optimization of a scalable social media analytics platform, significantly enhancing user engagement and system efficiency.

  • Architected and developed a scalable social media analytics platform using Java and SQL, driving a 60% increase in user engagement.
  • Optimized over 30 reusable backend components, enhancing data processing efficiency by 120%.
  • Coordinated and led a 3-developer team, accelerating feature delivery speed by 30% through streamlined release processes.
  • Integrated critical APIs and established robust CI/CD pipelines, resulting in a 20% reduction in deployment time.

Editorial Analytics Intern

ABP News

Jun 2022 - Aug 2022

Deoghar, Jharkhand, IN

Automated content analysis and developed social media metrics tools to enhance online readership and optimize article strategy.

  • Automated content analysis workflows, which contributed to a 25% increase in online readership.
  • Developed and implemented social media metrics tools, successfully boosting user engagement by 15%.
  • Utilized data analytics to refine article strategy, leading to a 20% improvement in engagement metrics.

Education

Electronics and Communication

JIS College of Engineering

8.9 CGPA

Jan 2021 - Jun 2025

Kalyani, West Bengal, India

General Education

St. Francis School Deoghar

82%

Jan 2019 - Dec 2020

Deoghar, Jharkhand, IN

General Education

St. Francis School Deoghar

88%

Jan 2017 - Dec 2018

Deoghar, Jharkhand, IN

Projects

Medical Chatbot Development

Jan 2023 - Jun 2023

Developed an AI-powered medical chatbot capable of disease prediction, image processing for medical diagnostics, and appointment booking.

Link Saver – Full-Stack Bookmarking App

Sep 2022 - Dec 2022

Developed a full-stack bookmarking application with real-time user authentication and AI-powered summarization features.

IND-AIR: Intelligent Fall Detection System

Mar 2022 - Aug 2022

Designed and developed an intelligent fall detection system with high accuracy, featuring rapid activation and a published research paper.

Ad Expenditure and Voting Trends Analysis

Oct 2021 - Feb 2022

Built a predictive model to analyze the impact of ad spending on election outcomes, processing large datasets and generating insightful visualizations.

Awards

LeetCode Contest Rating

LeetCode

Jan 2024

Achieved a LeetCode Contest Rating of 1400, placing in the Top 8000 globally, having successfully solved over 500 programming problems.

CodeChef Rank

CodeChef

Jan 2024

Secured a CodeChef Rank of 1263 out of 30000 participants, demonstrating strong competitive programming skills.

National Level Kabaddi Player

National Sports Federation

Jan 2024

Represented at the national level as a Kabaddi player, demonstrating leadership, teamwork, and discipline.

Smart India Hackathon Finalist

Smart India Hackathon

Jan 2023

Recognized as a finalist in the Smart India Hackathon, a national-level competition for innovative solutions.

TVS Credit EPIC Finalist

TVS Credit

Jan 2023

Achieved finalist status (Top 17 out of 50,000+ participants) in the TVS Credit EPIC competition, showcasing exceptional problem-solving and innovation.

Publications

Research paper on Intelligent Fall Detection System

IJIRT

Aug 2022

Authored and published a research paper in IJIRT detailing the design and performance of an intelligent fall detection system achieving 99% accuracy.

Skills

Programming Languages

  • Java
  • Python
  • C
  • JavaScript
  • HTML5
  • CSS

Frameworks & Libraries

  • Spring Boot
  • React
  • Node.js
  • Tailwind CSS

Databases & Tools

  • MySQL
  • MongoDB
  • Supabase
  • Docker
  • Git
  • Vercel
  • Figma

Concepts

  • Data Structures & Algorithms
  • OOP
  • Multithreading
  • REST APIs
  • Agile
  • Scrum

AI/ML

  • Scikit-learn
  • Pandas
  • Matplotlib
  • Seaborn
  • NLP
  • KNN
  • Decision Tree
  • Deep Forest