I am
Kumar Sahil
Python Developer | Java Developer | Django Developer
I am a backend developer working with Java and Python, focused on building reliable web applications while strengthening my foundations in data structures and system design.
About Me
A short introduction about who I am, what I work on, and how I approach learning and development.
I'm Kumar Sahil, a backend developer and BCA student with a strong focus on building reliable, maintainable, and scalable backend systems. I primarily work with Python and Java, and I enjoy translating real-world problems into clean, practical solutions.
My development experience includes working with backend frameworks such as Django and Flask, designing RESTful APIs, and managing relational databases using SQL. I regularly use tools like Git, GitHub, and Docker to maintain clean workflows, version control, and reproducible environments.
Alongside hands-on development, I actively strengthen my understanding of data structures, algorithms, and core computer science fundamentals. I believe strong foundations lead to better performance, scalability, and long-term code quality.
I learn best through a balance of structured courses, building real projects, and consistent problem-solving. My goal is to continuously grow as a backend engineer while contributing to meaningful, production-ready systems.
Skills & Technologies
Technologies and tools I use while building backend-focused applications and strengthening my computer science fundamentals.
Programming Languages
Python 
Java 
C 
JavaScript Backend Frameworks
Django 
Flask DataBase
MySQL 
SQLite Computer Science Fundamentals
Data Structures 
Algorithms 
Operating Systems 
DBMS 
OOP Tools & Technologies
Git 
GitHub 
Docker 
Postman 
Ubuntu Web Technologies
HTML 
CSS 
Bootstrap 
Tailwind CSS 
Astro 
Jekyll