Hello, I'm
Mir Rahat Hasan
Backend Engineer & System Architect
I build high-performance, secure, and scalable backend systems — from distributed architectures to real-time data pipelines and cloud-native services.
View as code (profile.js)
const dev = { name: "Mir Rahat Hasan", role: "Backend Engineer" };
Mir Rahat Hasan — Backend Engineer
About Me
Background in computer science and hands-on backend engineering for scalable, real-time systems.
Education
B.Sc. in Computer Science and Technology
Nanjing University of Information Science and Technology (2018–2022)
What I Do
I specialize in backend engineering — building real-time systems and scalable architectures that handle high traffic and complex data flows.
Projects
Selected work in monitoring, tracking, and payment systems.
RMS – Remote Monitoring System
A system for remote monitoring of environmental and device conditions in telecom towers.
Technologies
Key results
- Designed a real-time sensor data pipeline, reducing latency by 30%
- Integrated MQTT, TCP, and WebSocket for 5,000+ concurrent sensor nodes
// rms.js
MyRadar – Real-time Vehicle Tracking
Real-time vehicle tracking powered by WebSockets and MongoDB.
Technologies
Key results
- Built a low-latency GPS streaming system
- Achieved 99.95% uptime using DC/DR architecture
// myradar.js
Offline Meter Recharge System
Prepaid meter recharge system integrated with bKash for smooth utility payments.
Technologies
Key results
- Integrated secure SDK with bKash for meter recharges
- Built hybrid encryption and high-availability MongoDB setup
// meter.js
Experience
Professional roles and impact at scale.
Hyper Systems Ltd.
Backend Developer
Highlights
- Scaled services to handle 3.4M+ requests daily
- Reduced deployment time by 60% using Docker & CI/CD
Currently active
Skills
Technologies and strengths I use day to day.
Languages
Frameworks & Tools
Databases
Soft Skills
Get In Touch
Open to opportunities, collaborations, and conversations about backend engineering.
Send me a message
mirrahat00@gmail.com
GitHub
View my code
github.com/rahatHSL
Connect professionally
linkedin.com/in/mir-rahat-6ab899209
Download a PDF copy of my resume for roles and referrals.
Download Resume