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rajeshuitbu/README.md

👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer

Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me

💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering

💡 Passionate about building highly available, cloud-native, and observable communication platforms.

🔍 Experienced in:

  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation

🛠️ Tech Stack

☁️ Cloud

💻 Programming

📊 Monitoring

  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager

☎️ Voice Technologies

  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS

🌟 Featured Projects

🚀 VoIP Operations Platform ⭐

🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform

An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.

✨ Features

  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture

📞 VoIP Load Orchestrator

Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python

✨ Features

  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration

📈 SIPOps

Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.

🔗 Repository: https://github.com/rajeshuitbu/SIPOps

✨ Features

  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment

🔄 Self-Healing SIP Service

Automatically detects SIP failures and reroutes traffic.

✨ Features

  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability

📈 SIP Monitoring & Analytics

Real-time SIP analytics and troubleshooting platform.

✨ Features

  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards

☁️ Cloud Observability Playground

Learn production-grade observability using AWS & Kubernetes.

✨ Features

  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation

🌱 Currently Learning

  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes

📊 GitHub Stats

🤝 Connect with Me

📧 Email:your-email@example.com

💼 LinkedIn:https://linkedin.com/in/your-profile

💻 GitHub:https://github.com/rajeshuitbu

⭐ Thanks for visiting my profile! ⭐

"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned Loading

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    Python

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rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned
Loading
  1. voip-ops-platformvoip-ops-platformPublic
    Python

, 'i');
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rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned
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  1. voip-ops-platformvoip-ops-platformPublic
    Python

, 'i');
if (__m === '*' || __re.test(location.href)) {
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rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned
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  1. voip-ops-platformvoip-ops-platformPublic
    Python

, 'i');
if (__m === '*' || __re.test(location.href)) {
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try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

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  1. voip-ops-platformvoip-ops-platformPublic
    Python

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
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// Try immediately
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observer.observe(document.body, { childList: true, subtree: true });
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}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned
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  1. voip-ops-platformvoip-ops-platformPublic
    Python

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
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observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
rajeshuitbu (Rajesh Kumar) · GitHub
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rajeshuitbu/README.md
👋 Hi, I'm Rajesh Kumar

☁️ Cloud • 🚀 DevOps • 🔥 SRE • ☎️ VoIP & Unified Communications Engineer


Building reliable cloud infrastructure, automating operations, and engineering scalable Voice platforms.

🚀 About Me
💼 12+ years of experience in VoIP, Unified Communications, Cloud, DevOps & Site Reliability Engineering
💡 Passionate about building highly available, cloud-native, and observable communication platforms.
🔍 Experienced in:
  • ☎️ SIP Signaling & Call Flow Analysis
  • 📞 Asterisk & Carrier SIP Trunking
  • 🛡️ Session Border Controllers (SBC)
  • ☁️ AWS Cloud Infrastructure
  • ☸️ Kubernetes & Docker
  • 🚀 CI/CD & Infrastructure as Code
  • 📊 Prometheus, Grafana & Observability
  • 🐍 Python & Bash Automation
🛠️ Tech Stack
☁️ Cloud
💻 Programming
📊 Monitoring
  • 📈 Prometheus
  • 📊 Grafana
  • 📑 Loki
  • 🚨 Alertmanager
☎️ Voice Technologies
  • SIP
  • SIPp
  • Asterisk
  • Ribbon SBC
  • WebRTC
  • RTP / SRTP
  • Carrier SIP Trunking
  • UCaaS
🌟 Featured Projects
🚀 VoIP Operations Platform ⭐
🔗 Repository:
https://github.com/rajeshuitbu/voip-ops-platform
An end-to-end cloud-native VoIP Operations Platform showcasing modern Voice DevOps, Cloud, and SRE practices.
✨ Features
  • 📞 SIP Call Monitoring
  • 📊 Prometheus & Grafana Dashboards
  • 🚨 Intelligent Alerting
  • 🔍 Voice Infrastructure Diagnostics
  • ⚙️ Infrastructure Automation
  • 📈 Operational Analytics
  • ☁️ Cloud Native Architecture
📞 VoIP Load Orchestrator
Cloud-native SIP Load Testing Platform using AWS + Docker + SIPp + Python
✨ Features
  • 🚀 Massive concurrent SIP calls
  • 📈 Performance benchmarking
  • 📊 Grafana dashboards
  • ⚡ Automated reporting
  • 🔄 CI/CD Integration
📈 SIPOps
Enterprise-grade SIP infrastructure automation platform for automating configuration management, deployment, validation, testing, monitoring, and operational workflows across VoIP environments.
🔗 Repository: https://github.com/rajeshuitbu/SIPOps
✨ Features
  • ⚙️ Automated SIP Configuration Generation using Jinja2 Templates
  • 🚀 Safe Asterisk Configuration Deployment
🔄 Self-Healing SIP Service
Automatically detects SIP failures and reroutes traffic.
✨ Features
  • ❤️ Health Checks
  • 🔀 Automatic Failover
  • 📊 Monitoring Dashboards
  • 🚨 Failure Detection
  • ⚡ High Availability
📈 SIP Monitoring & Analytics
Real-time SIP analytics and troubleshooting platform.
✨ Features
  • 📊 SIP Response Code Analysis
  • 📞 Call Success & Failure Metrics
  • 🔍 SIP Retransmission Detection
  • 📄 Asterisk Log Parsing
  • 📈 Grafana Dashboards
☁️ Cloud Observability Playground
Learn production-grade observability using AWS & Kubernetes.
✨ Features
  • 📊 Prometheus
  • 📈 Grafana
  • 🚨 Alertmanager
  • ☸️ Kubernetes Monitoring
  • 🌍 Terraform Automation
🌱 Currently Learning
  • ☁️ Salesforce Service Cloud Voice
  • ☎️ Voice SRE Engineering
  • 🌐 Cloud Native UCaaS
  • 📹 WebRTC
  • ☸️ Advanced Kubernetes
📊 GitHub Stats
🤝 Connect with Me
📧 Email:your-email@example.com
💼 LinkedIn:https://linkedin.com/in/your-profile
💻 GitHub:https://github.com/rajeshuitbu
⭐ Thanks for visiting my profile! ⭐
"Engineering reliable Voice Infrastructure with Cloud, DevOps & SRE."

Pinned
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  1. voip-ops-platformvoip-ops-platformPublic
    Python