MD RAJIBUL ISLAM

Founder

India0 mo experience

Key Highlights

Founded Raji's Lab, driving software innovation.
Launched QR Attender, transforming attendance management.
Solved over 150 DSA problems through practical applications.

Stackforce AI infers this person is a SaaS-focused EdTech entrepreneur with strong software development and product management skills.

Contact

admin@rajislab.com LinkedIn

Skills

Core Skills

Android DevelopmentProduct Development

Other Skills

AlgorithmsAndroid StudioData StructuresFirebaseJavaJava DevelopmentLeadershipMachine LearningObject-Oriented Programming (OOP)Problem SolvingProject ManagementPythonPython (Programming Language)QR Code IntegrationQR Code Technology

About

🚀 Founder & CEO of Raji's Lab - MSME certified technology company solving real-world problems through software innovation. As a B.Tech CSE student (Top 5% of batch at SETGOI, MAKAUT), I've developed 5-10+ applications addressing challenges from attendance management to productivity enhancement. 🎯 Key Achievements: • Founded Raji's Lab - building practical software solutions for institutions and individuals • Launched QR Attender with 10,000+ downloads, revolutionizing attendance management • Developed custom applications for multiple educational institutions • Led teams at Smart India Hackathon 2024 and Reimagine Hackathon 2024 • Solved 150+ DSA problems while building real-world applications 💡 My Philosophy: Identify everyday problems and create technological solutions that actually work. Current focus: Educational technology, productivity applications, and automation tools. Portfolio: rajibulcr.me Contact: admin@rajibulcr.me Always looking for new problems to solve! 🔍 #AndroidDeveloper #StudentEntrepreneur #EdTech #ProblemSolver

Experience

Creative computer institute

Freelance Android Developer

Feb 2025 – Aug 2025 · 6 mos · Bihar, India · Remote

Developed comprehensive "Creative Attendance System" - a full-featured Android application serving the institute's attendance management needs.
Built multi-mode attendance system with manual entry, QR ID scan, and live QR code generation
Integrated Firebase for real-time synchronization, cloud storage, and multi-device access
Created separate dashboards for teachers (QR generation, tracking, export) and students (attendance viewing, ID access, scanning)
Improved attendance accuracy and reduced operational overhead across the institution
Delivered regular updates based on user feedback and continuous testing
Impact: Streamlined attendance processes and eliminated manual entry errors for the entire institute.

Android DevelopmentFirebaseProject ManagementProduct Development

Raji's lab

Founder & CEO

Mar 2024 – Present · 2 yrs 1 mo · West Bengal, India

Founded technology company focused on solving real-world problems through innovative software solutions. Formalized business with MSME certification in 2025.
Built and launched QR Attender app achieving 10,000+ downloads on Google Play Store
Developed 5-10+ applications across educational technology and productivity sectors
Created custom attendance management solutions for multiple educational institutions
Integrated advanced technologies including Firebase, QR scanning, and face recognition
Generated revenue through B2B institutional partnerships and consumer app downloads
Managing full product lifecycle from problem identification to market launch
Building pipeline of productivity and educational applications
Technologies: Android Studio, Java, Firebase, Python, Machine Learning, QR Code Integration