Saed El Dine Rajab

Hello! I'm

Saed El Dine Rajab

I'm a |

About Me

Hello👋 I'm
Saed El Dine Rajab
With over 8 years of experience in tech, I specialize in full-stack software engineering, agile methodologies, and security. Having worked extensively across front-end, back-end, mobile development, and game design, with a strong focus on security, I bring a comprehensive skill set to building scalable, secure, and user-centric solutions. As a Scrum Master, I foster collaboration and guide teams through the software development lifecycle. My focus is on delivering high-impact software that balances technical excellence with user-centered design, ensuring value-driven results.

Tech Arsenal

java
springboot
cpp
python
javascript
typescript
mysql
mongodb
tailwind
css
nodejs
react
nextjs
vitejs
eslint
jira
atlassian
git
gitlab
vscode
intellij
android
unreal engine
zap
postman
docker
tomcat
vmware
maven

Languages

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english

fluent

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german

Work Proficiency

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french

Intermediate

Work Experience

inSign

Jan 2020 - present

Marzling, Germany

Full-Stack Software Engineer
SaaS Development
Java
Spring Boot
Javascript
Bootstrap
Secure Code
Unit Testing
Full Stack
Android
iOS
MySQL
MariaDB
PostgreSQL
Postman
OWASP ZAP
Jira
Confluence
Agile Practices
  • Developed an electronic signature solution
  • Worked extensively with Java and Java Spring for backend development, ensuring robust and scalable solutions
  • Developed and maintained the iOS and Android mobile applications, ensuring seamless integration with backend services
  • Applied security best practices to address the mitigation of XSS and other vulnerabilities
  • Used Jira to create tasks and manage documentation for assigned responsibilities
  • inSign was officially part of IS2 AG

Techtive Games

Dec 2020 - Jan 2024

Munich, Germany

Founding Member
Game Development
C++
Unreal Engine 4 & 5
Game Design
Scrum Master
Agile Practices
Jira
Trello
  • Coordinated with a team to develop a game using Unreal Engine 4 & 5
  • Worked as a Scrum Master ensuring team collaboration and timely delivery of key features through agile practices
  • Contributed to the release of Ardem on Steam

Facebook Developer Circles

Jan 2018 - Jan 2022

Various Locations/Remote

Mentor
Mentorship
Game design & development
Unity Engine 4
C++
HTML/CSS
Javascript
Python
  • Mentored game development and design using Unreal Engine
  • Mentored Website development
  • Contributing to the free open source community

Viond

Feb 2019 - Oct 2019

Munich, Germany

Full Stack & VR Software Engineer
VR Development
Javascript
Unity Engine
Angular
C#
  • Worked on VRdirect's WebVR player
  • Developed Web applications

Vistory

Jan 2017 - Jan 2022

Paris, France

Junior Software Engineer
Android
Ureal Engine 4
C++
Java
Python
Node.JS
Javascript
Reddis
MongoDB
Jira
  • Developed mobile and Web application
  • Augmented/Virtual Reality development
  • Developed PC Application

Terranet

Apr 2015 - Jan 2017

Beirut, Lebanon

Networking Enginner & Customer Care
CISCO
Routing & Switching
Cyber Security
Customer Support
PC Maintenance
  • Configured Cisco routers and switches
  • Resolved network issues and ensured client satisfaction
  • Performed PC maintenance and troubleshooting

Education

Bachelor of Science

Computer Science

American University of Science & Technology

2014 to 2018

Course

Scrum Master - Agile Transformation in kleinen und mittleren Unternehmen

Hochschule Landshut

2022 to 2023

Course

IT Security

Hochschule Landshut

2022 to 2023

Awards & Certificates

Cisco

Cisco

CCNA Rounting & Swithcing

Cisco

Cisco

CCNA Security

CompTIA

CompTIA

CompTIA A+

Medientage München Hackathon

Medientage München Hackathon

Best Validation Award

Facebook Developers Circles

Facebook Developers Circles

Recognition Award

Google GDG Dev Festival

Google GDG Dev Festival

Virtual Reality Development

Microsoft

Microsoft

Imagine Cup 2018 Finals Qualifier

Cisco

Cisco

NetRiders competition 2016

ICPC

ICPC

Programming Competition 2018

My Expertise

Skilled in full-stack development, mobile app integration, and implementing robust security practices for scalable, high-performance solutions.

Scrum Master

Frontend Development

Backend Development

Android development

Game Design

System Design

SEO

Google Analytics

UX Research

PC Configuration & Maintenance

Mentorship

Work Process

Crafting Experiences: A Behind-the-Scenes Tour of My Product Design Approach

step 1

Research

step 2

Design

step 3

Development

step 4

Feedback

I'm available for freelance projects

Transforming ideas into stunning user experiences. Let's elevate your project together!

Selected Work

Crafting Modern Solutions with Expert Product Design and Scalable Design Systems
Car Dealership
Dealership Management System
A modern SaaS solution designed for automotive dealerships, offering a sleek, intuitive UI to maximize productivity and streamline operations for car dealerships.
Features
  • Complete Admin Dashboard
  • Real Time Data
  • Vin Decoder
  • Customer Management
  • Leads Management
  • Service Management
  • Inventory Management
  • Sales Management
  • Reports
  • Calendar
  • Notifications
vitejs
react
mysql
eslint
tailwind
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Logistics
Inventory Management System
This SaaS app, built with NodeJS and deployed on a VPS, empowers users to effortlessly manage their logistics.
Features
  • User & Admin Interface
  • User Authentication
  • Product Management
  • Order Management
  • Inventory Management
  • Sales Management
  • Reports
nodejs
mysql
javascript
eslint
css
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PC Game
Ardem
An immersive open-world survival experience Built with Unreal Engine & available on Steam. Scavenge, collect resources, craft tools and build your own shelter to overcome the challenges of survival in this harsh environment
Features
  • Open World
  • Crafting & Building
  • Survival
  • Multiplayer
  • Famring Simulation & More
unreal engine
cpp
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Digital Agency
DevEnigma
Developed a modern, responsive website for a digital agency, showcasing their services and portfolio. The design focused on user-friendly navigation and enhancing client engagement.
Features
  • Responsive Design
  • SEO Optimized
  • Tech News
  • Online Tools
  • Seamless Navigation
nodejs
javascript
mysql
eslint
css
[object Object]