Krishna Sen

Backend-focused Computer Science student

Bhopal, Madhya Pradesh 0+ yrs exp 85 · Excellent

About

Backend-focused Computer Science student who builds database-driven REST APIs and AI/ML applications using Python, FastAPI, Flask, SQL, and Docker. Delivered three deployed full-stack projects and two internships spanning OAuth 2.0 integration, role-based access control, Pytest unit testing, and ML model deployment. Strong foundation in data structures, OOP, DBMS, system design, and SDLC/STLC. Eager to contribute scalable, well-tested backend and machine learning solutions to a high-performing engineering team.

Skills & Expertise (44)

Python Intermediate

6.0/10

0.2

Years Exp

DBMS Intermediate

5.0/10

0.2

Years Exp

OOP Intermediate

5.0/10

0.2

Years Exp

Data Structures & Algorithms Intermediate

5.0/10

0.2

Years Exp

Operating systems Intermediate

5.0/10

0.2

Years Exp

Computer Networks Intermediate

5.0/10

0.2

Years Exp

GitHub Intermediate

5.0/10

0.2

Years Exp

Git Intermediate

5.0/10

0.2

Years Exp

SDLC Intermediate

5.0/10

0.2

Years Exp

STLC Intermediate

5.0/10

0.2

Years Exp

NumPy Intermediate

5.0/10

0.2

Years Exp

Pandas Intermediate

5.0/10

0.2

Years Exp

scikit-learn Intermediate

5.0/10

0.2

Years Exp

XGBoost Intermediate

5.0/10

0.2

Years Exp

TensorFlow Intermediate

5.0/10

0.2

Years Exp

PyTorch Intermediate

5.0/10

0.2

Years Exp

Role-based access control Intermediate

5.0/10

0.2

Years Exp

OAuth 2.0 Intermediate

5.0/10

0.2

Years Exp

NLP Intermediate

5.0/10

0.2

Years Exp

REST API design Intermediate

5.0/10

0.2

Years Exp

Flask Intermediate

5.0/10

0.2

Years Exp

FastAPI Intermediate

5.0/10

0.2

Years Exp

SQL Intermediate

4.5/10

0.2

Years Exp

System Design Intermediate

4.0/10

0.2

Years Exp

RAG Intermediate

4.0/10

0.2

Years Exp

FAISS Intermediate

4.0/10

0.2

Years Exp

LangChain Intermediate

4.0/10

0.2

Years Exp

LLM Integration Intermediate

4.0/10

0.2

Years Exp

Unit Testing Intermediate

4.0/10

0.2

Years Exp

Pytest Intermediate

4.0/10

0.2

Years Exp

SQLite Intermediate

4.0/10

0.2

Years Exp

Postgresql Intermediate

4.0/10

0.2

Years Exp

MySql Intermediate

4.0/10

0.2

Years Exp

SQLAlchemy Intermediate

4.0/10

0.2

Years Exp

Nginx Beginner

3.0/10

0.2

Years Exp

Docker Beginner

3.0/10

0.2

Years Exp

AWS EC2 Beginner

3.0/10

0.2

Years Exp

Redis Beginner

3.0/10

0.2

Years Exp

Django Beginner

3.0/10

0.2

Years Exp

JavaScript Beginner

3.0/10

0.2

Years Exp

Java Beginner

3.0/10

0.2

Years Exp

Vercel Beginner

2.5/10

0.2

Years Exp

Render Beginner

2.5/10

0.2

Years Exp

React

Work Experience

AIML Internship

MPOnline Ltd. (Govt. of Madhya Pradesh & TCS)

May 2026 - Jul 2026

Developed and evaluated machine learning models (Decision Trees, Random Forest, SVM) using hyperparameter tuning, clustering, and PCA; deployed models as Flask/FastAPI REST APIs and trained TensorFlow/PyTorch neural networks for computer vision and NLP tasks.

Python Developer Intern

Java R&D Pvt. Ltd.

Jun 2025 - Jun 2025

Developed a Zoom API integration with OAuth 2.0 authentication for secure real-time class scheduling in a Learning Management System’s live-class module, coordinating third-party authorization through the Zoom Marketplace. Implemented role-based access control across three user types and validated functionality with automated Pytest suites in an Agile, Git-based workflow.