hi, I am
Sajjadur Rahman

i am a software engineer

Full-Stack Software Engineer with 4+ years of experience, specializing in building cutting-edge cross-platform applications. I have successfully developed solutions across diverse industries, including insurance, biotechnology, government agencies, and education. My core expertise lies in backend development, where I leverage technologies like Java, Spring Boot, RDBMS, Docker, JUnit, Design Patterns, and enterprise architecture to create scalable and robust systems.

language : english, bangla, hindi

freelance : available

download CV hire me


my skills

web design

web development

wordPress development

mobile app development

MOOCs


Expertise in

java spring postman react reactnative bootstrap css3 html5 javascript nodejs


my services

web design

Design web based system using-
HTML, Tailwind CSS, CCSS, SASS

web development

Develop a full system using -
Fronted- React, Redux, jQuery
Backend- Spring Boot, Node.js, Laravel

responsive design

Always design a application in mobile responsive.

Mobile app development

Develop a mobile application using React Native.

wordPress development

Customize a wordPress theme and also design from scratch

Desktop Application

Develop a Desktop application

Technology- JAVA, C#


my Educations

2024 - Present

Murdoch University

Master of IT in Cybersecurity and Networking




2021 - 2017

American International University-Bangladesh

BSc in Computer Science and Engineering


CGPA- 3.97
Awards- Summa Cum Laude Award & Dean's Award


my experiences

2024 - 2021

Software engineer

I am working as a software engineer at Business novelty limited. where my key role is to develop-

  • The backend of software using spring boot.
  • Frontend using React.Js
  • Mobile App using react native


2022 - 2021

Consultant Software developer

I worked as a Consultant Software Developer at Line reflection limited. where my key role is to develop-

  • backend of software using Node.js.
  • Frontend using React.Js


2021 - 2020

Teaching Assistant

This was my first job. I worked as a teching assistant. where I was assigned to-

  • Help teacher to evaluate students.
  • Help students when they faced any problems.
  • I conducted a few classes during that time.



my portfolio

ADMIN PANEL - EERNA MOBILE SHOP

POS

INVENTORY MANAGEMENT SYSTEM

BLOOD BANK MANAGEMENT SYSTEM

ONLINE EDUCATION SYSTEM

STUDENT MANAGEMENT SYSTEM

More Projects  

contact me

email

sajjadurrahman3434@gmail.com

Phone number

0480661292

my address

Langford, WA-6147
Australia