AVAILABLE FOR OPPORTUNITIES

👋 Hi, I'm Subina

Backend Developer & Problem Solver

I craft scalable backend solutions using ASP.NET Core, FastAPI, and modern technologies. Passionate about clean architecture, SOLID principles, and building systems that make a difference.

Experience

Building expertise through hands-on development and real-world projects

Backend Developer

Avenir Tech · Internship

Nov 2024 - May 2025
  • Developed backend web applications using ASP.NET WebAPI, FastAPI and SQLModel, contributing to scalable and efficient system design
  • Participated in real-world projects focusing on Clean Architecture, SOLID principles, and modular code structure
  • Designed and built RESTful APIs, integrated PostgreSQL databases, and implemented features such as authentication, data validation, and error handling
  • Gained practical experience in using GitLab and GitHub for version control and collaborative development
  • Collaborated with a team to deliver maintainable, production-ready code following agile development practices

Featured Projects

A showcase of my development work across various technologies

01

Finance App

Comprehensive finance management application with expense tracking, budget planning, and goal setting features.

Python FastAPI PostgreSQL
View Project →
02

COVID-19 Trend Analysis

Data science project analyzing pandemic trends with interactive visualizations and predictive models.

Python Data Science Machine Learning
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03

TranslateGPT

AI-powered translation application leveraging GPT technology for accurate and contextual language translation.

GPT API ASP.NET
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04

Design Patterns

Implementation of software design patterns demonstrating best practices and architectural principles in .NET.

.NET Core C# Architecture
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05

Machine Learning Programs

Collection of ML algorithms and models showcasing various machine learning techniques and implementations.

Python TensorFlow Scikit-learn
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06

OOP Principles Demos

Comprehensive demonstrations of Object-Oriented Programming concepts including inheritance and polymorphism.

C# OOP .NET
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07

CRUD Operations

Full-featured CRUD application with database integration and RESTful API implementation.

ASP.NET Web API SQL
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08

Todo Application

Modern task management app with intuitive UI and full CRUD functionality for organizing daily tasks.

ASP.NET WebAPI SQL Server
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09

ATM Application

Console-based ATM simulation with banking operations, transaction management, and account handling.

C# .NET Console App
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10

Vehicle Rental System API

Created a fully functional Web API for renting Vehicles.

.NET Core C# API
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11

TaskManagement Application API

Created a fully functional Web API for Managing tasks.

.NET Core C# API Clean Architecture Repository and UnitOfWork Design Pattern
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12

TaskManagement Application(MVC)

Created a fully functional Web App with UI for Managing tasks.

.NET Core C# MVC Clean Architecture Repository and UnitOfWork Design Pattern
View Project →

Technical Skills

Technologies and tools I use to build robust solutions

⚙️

Backend Development

ASP.NET Core C# FastAPI RESTful APIs ASP.NET Web API ASP.NET MVC (Model–View–Controller) Windows Forms (WinForms) ASP.NET Razor Pages Console Applications
💾

Database & ORM

PostgreSQL SQL Server SQLModel Entity Framework Database Design
🏗️

Architecture & Patterns

Clean Architecture SOLID Principles Design Patterns OOP Modular Design
🌐

Frontend & Web

JavaScript HTML5 CSS3 Responsive Design Web Development
🤖

Data Science & ML

Machine Learning Data Analysis Python Libraries Data Visualization Predictive Models
🔧

Tools & Workflow

Git GitHub GitLab Agile Version Control CI/CD

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to contribute to your vision. Let's build something amazing together!