Hello, I am Sabbir

Software Engineer

Expertise in HTML, CSS, JavaScript, C, C++, Python, Dart, Java, OOP Concept, Design pattern and Data Structures

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About Me

Hello! I'm a passionate Software Engineer. I have a strong foundation in computer science principles and practical experience in multiple programming languages and technologies.Over the past three years, I've completed several projects that demonstrate my ability to solve complex problems and create efficient software solutions. I'm particularly interested in web development, mobile app development with Flutter, algorithms, and software design patterns. When I'm not coding, I enjoy learning about new technologies and expanding my knowledge in data structures and algorithms.

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Profile

My Skills

Web Development

HTML5 CSS3 JavaScript Responsive Design
HTML/CSS 90%
JavaScript 85%

Programming Languages

C C++ Python Java Dart JavaScript
Java 88%
Python 80%

Mobile App Development

Flutter Dart Firebase REST APIs Serverpod
Flutter 92%
Dart 95%

Software Principles

OOP Design Patterns Data Structures Algorithms Git/GitHub Agile/Scrum
OOP/Design 89%
Data Structures 83%
Phone Mockup with a mobile app UI

Mobile Development Focus

Building Beautiful and Performant Cross-Platform Apps with Flutter.

My core competency in mobile development lies with **Flutter and Dart**. I specialize in creating beautifully designed, high-performance applications for both iOS and Android from a single codebase, leveraging state management and robust back-end integrations.

Cross-Platform

Firebase Integration

State Management

Serverpod/APIs

See Flutter Projects

Featured Projects

Intelligent-Notepad

An intelligent Java-based notepad application built using Swing with features like:
- Spell checking with suggestion.
- Word prediction using n-gram models (unigram, bigram, trigram).
- File editing (open, save, save as, etc.).
- Special character insertion.
- Fullscreen toggle.
- Word and character counter.

Java
View Code

SecureDrop

SecureDrop is a highly secure C++ application that provides encrypted communication with multiple cryptographic layers (AES, DES, RSA) and real-time encryption mode switching for both text messaging and file transfers.
-Multi-Layer Encryption.
-Secure File Transfer.
-Dynamic Mode Switching.
-Advanced Key Management.
-Secure Network Protocol.

C++ Client server Cryptography
View Code

Dishari

This is a Flutter-based application for the Dishari Medical Center, designed to digitize and streamline all internal operations. It features dedicated modules for Lab Staff to manage test bookings and upload result reports with attachments, as well as a comprehensive Staff Panel for rosters and profiles. The system integrates payment processing and serves different user roles (Patient, Doctor, Lab Staff) to ensure efficient medical and laboratory service delivery.

Flutter (Frame work of Dart) OOP and DP concepts Databse
View Code

Get In Touch

Contact Details

I am actively seeking internship and entry-level Software Engineering roles. Feel free to connect!


Dhaka, Bangladesh
sabbir2517@student.nstu.edu.bd
+8801304675353