About Me
Hello! I’m Md. Jalilur Rahman Murtuza, a passionate Senior Software Engineer with over 8 years of experience in building innovative, high-performance software solutions. I specialize in Android and iOS app development, VoIP systems, backend platform engineering, and telecommunication and hospitality technologies.
Currently, I work at Bengal Mobile QA Solution, as part of the Opsor team on Jazzware. I’m involved in developing RT-1000, a next-generation Edge Enterprise Service Bus (ESB) that integrates PBX, PMS, Voicemail, and keycard control systems—designed to streamline and automate operations across the hospitality industry.
Professional Journey
I’ve led engineering teams and delivered impactful projects across mobile, telecom, and enterprise software domains. Here’s a snapshot of my career journey:
Senior Software Engineer – Bengal Mobile QA Solution
February 2022 – Present
- Lead developer for RT-1000 adapter systems using Node.js, Qt/C++, PHP, and Shell scripting.
- Built REST APIs for FusionPBX, FreeSWITCH, and Cisco Webex integrations.
- Engineered a custom Voicemail system (Python), SFTP/FTP adapters, Bash monitoring tools, and a feature-rich Android Dialer App using PJSIP for VoIP.
Software Engineer – Bengal Mobile QA Solution
February 2018 – January 2022
- Developed real-time VoIP and messaging apps with PJSIP, XMPP, and media/voice sharing.
- Integrated Dialogflow chatbots and enhanced UI/UX across Android and iOS platforms.
Associate Software Engineer – SurroundApps
August 2016 – January 2018
- Developed mobile app prototypes and published full-featured apps with an emphasis on maintainable code and UX efficiency.
Key Projects
Here are some of the notable projects I’ve contributed to:
Jazzware
Cloud-based hospitality platform used by over 2,000+ hotels. Integrated PBX, PMS, voicemail, keycard, and reporting systems.
Tech Stack: Qt/C++, Node.js, PHP, Python, PostgreSQL, Bash.
UPG Digitalization (BRAC)
Cohort lifecycle management system.
Role: API Developer & Android Lead.
Tech: Android, Node.js, NestJS, RxJS, Cassandra.
Jogajog – Scalable Communication Platform
Secure collaboration and communication tool for teams.
Role: Team Lead
Tech: Android, OpenVidu, Angular, Node.js.
Instant Connect
Cisco push-to-talk communications app.
Tech: Android, PJSIP.
Alert Circle & Alert Family
Secure location and safety apps.
Tech: Android, PJSIP, XMPP.
Cebod Telecom Softphone
Mobile VoIP app for enterprise calling.
Tech: Android, PJSIP, XMPP.
Productive.ai Call Assistant
Mobile CRM call assistant with AI integrations.
Tech: Android, PJSIP.
WTR iOS
Personal radio channel application.
Role: iOS Developer
Features: Custom station sharing, personal audio channels, and more.
Technical Skills
- Languages: Node.js, Python, Bash, Qt/C++, PHP
- Mobile Development: Android (Native), Flutter, iOS
- Frameworks/Tools: NestJS, RxJS, PJSIP, XMPP, Dialogflow
- Telecommunication/VoIP: FreeSWITCH, FusionPBX, Cisco Webex API
- Databases: PostgreSQL, Cassandra
- Dev Tools: Pytest, Git, SVN, Jira, Shell Scripting
Competitions & Education
- Participated in 6 national programming contests (NCPC, ICPC)
- Solved algorithmic problems on UVa, LightOJ, SPOJ, and Codeforces.
- B.Sc. in Computer Science & Engineering
Bangladesh University of Business & Technology (BUBT)
About This Blog
This blog (developed using the Astro Paper template) is my personal space to share:
- Software engineering insights
- Tutorials and project walkthroughs
- Code samples and architecture practices
- Thoughts on the ever-evolving tech landscape
Let’s Connect!
- 📫 Email: murtuza.rahman83@gmail.com
- 💻 GitHub