Enterprise · VoIP · AI Voice · Trading
LIVE

POWERING

CALLS.

DRIVING

INTELLIGENCE.

We build VoIP infrastructure, AI voice agents, trading algorithms and cloud platforms that work in real-world, high-load environments — not just demos.

0
Deployments Done
99.9%
Uptime SLA
0
Global Offices
0
Years VoIP
24hr
Support Response
VoIP Infrastructure AI Voice Agents Asterisk · FreeSWITCH AI Trading Algorithms SIP Trunks: Tata · Jio · BSNL · DU Real-Time Transcription WhatsApp Automation eKYC & Face Match AI Cloud Infra · 99.9% Uptime Custom CRM Integration High CPS Dialing    VoIP Infrastructure AI Voice Agents Asterisk · FreeSWITCH AI Trading Algorithms SIP Trunks: Tata · Jio · BSNL · DU Real-Time Transcription WhatsApp Automation eKYC & Face Match AI Cloud Infra · 99.9% Uptime Custom CRM Integration High CPS Dialing
Who We Are

BUILT BY
ENGINEERS.
NOT SUITS.

Battle-tested engineers who've deployed real systems for real call centers — handling millions of calls across India, Middle East, Philippines, and Africa.

Full customisation — No locked templates. We build exactly what your business needs.

🎯

On-time delivery — VoIP infra, AI agents, cloud platforms — shipped under tight deadlines. Repeatedly.

🔒

99.9% uptime — Production systems running 24/7. We monitor, we fix, no excuses.

🌍

5 global offices — Jaipur · Hyderabad · Dubai · Manila · Nairobi. Local telecom expertise everywhere.

yjang ~ system-profile.sh
# YJANG Enterprise Stack
company: "YJANG"
domain: yjang.online
core_stack: ["Asterisk", "FreeSWITCH", "FastAPI"]
ai_providers: ["OpenAI GPT-4o", "ElevenLabs", "Gemini"]
trading_algos: ["Scalping", "Arbitrage", "ML-Predict"]
sip_trunks: ["Tata", "BSNL", "Jio", "DU", "Intl"]
offices: 5 // IN, UAE, PH, KE
deployments: 500+
uptime_sla: 99.9"%"
status: "● OPERATIONAL"
> systems nominal — ready to build
What We Build

OUR
SERVICES

From traditional dialers to next-gen AI voice systems and trading bots — end to end, production grade.

📞
01 / SERVICE
VoIP & Call Center Solutions
High-performance calling infrastructure built for real-world scale and reliability.
  • Vicidial Setup & Optimization
  • SIP Trunk Integration (Tata, Jio, BSNL, International)
  • High CPS Dialing Systems
  • Call Routing & Load Balancing
  • Inbound DID Management
🤖
02 / SERVICE
AI Voice Agent Solutions
Intelligent voice bots that handle real conversations — not just IVR trees.
  • AI Calling Bots (Inbound & Outbound)
  • Real-time LLM Voice Interaction
  • Call Transcription & Analytics
  • Automated Customer Support
  • Multi-language Support
☁️
03 / SERVICE
Cloud & Server Infrastructure
Dedicated server setup, hardened and monitored for enterprise workloads.
  • Nginx / Apache / Load Balancer
  • Security Hardening & Monitoring
  • High Availability Architecture
  • VMware / ESXi Virtualization
  • SSL, Firewall, 24/7 Monitoring
⚙️
04 / SERVICE
Automation & Integrations
Connect your systems. Automate workflows. Stop doing things manually.
  • WhatsApp API Integration
  • CRM & Dialer Integration
  • Custom API Development
  • eKYC with AI Verification
  • Workflow Automation
📲
05 / SERVICE
WhatsApp Business Solutions
Full WhatsApp automation — from chatbots to enterprise-grade broadcast systems.
  • WhatsApp Business API Setup
  • AI Chatbot Integration
  • Bulk Messaging Campaigns
  • Lead Capture & CRM Sync
  • OTP & Notification Flows
🔐
06 / SERVICE
Enterprise eKYC System
AI-powered KYC with face match, Aadhaar OTP, fraud detection and instant approval.
  • Face Match + Liveness Detection
  • Aadhaar OTP Verification (Setu)
  • Claude AI Document OCR
  • WhatsApp Notification Flow
  • Admin Dashboard + Reports
New Vertical

AI
TRADING
ALGOS

Institutional-grade algorithmic trading systems built on real market data, ML prediction models, and lightning-fast execution engines. We build what hedge funds pay millions for.

📊
Quantitative Strategy Development
Custom algo strategies — scalping, momentum, mean reversion, statistical arbitrage — backtested on 10+ years of data.
🧠
ML Price Prediction Models
LSTM, XGBoost, and transformer-based models trained on OHLCV, order book data, and alternative data sources.
Low-Latency Execution Engine
Sub-millisecond order placement via broker APIs (Zerodha Kite, Angel One, Interactive Brokers). Co-location ready.
🛡️
Risk Management System
Real-time drawdown monitoring, position sizing, stop-loss automation, and kill-switch protection built in.
📡
Live Dashboard & Alerts
Real-time P&L tracking, trade log, WhatsApp/SMS alerts, and performance analytics dashboard.
NIFTY50 · ALGO BOT · 5m LIVE SIMULATION
BUY SELL
24,381
+2.47%
P&L: +₹18,240
Win Rate
73.2%
Sharpe Ratio
2.18
Max Drawdown
-4.3%
Trades Today
47
NSE / BSE — Zerodha Kite API
MCX Commodities — Angel One
Crypto — Binance / WazirX API
Forex — Interactive Brokers
The Difference

WHY
YJANG?

Every company claims experience. Here's what actually sets us apart from VC-backed platforms and copy-paste integrators.

→ Built same systems we sell
→ Debug your issues, not your tickets
→ 100% custom — not template config
→ Deliver on time or fix for free
→ One team, full accountability
vs. Competition
✦ YJANG ona AI Gai.ai qal.ai tik Iimx AutoDial sion Calppo
01
🔧
Real-World Experience
High-volume production environments, real SIP trunks, real money on the line.
02
🧠
Deep Technical Stack
VoIP + AI + Cloud + Trading — all in-house. No outsourcing, no middlemen.
03
🎛️
100% Custom Built
Your business is unique. We build from scratch — not configure a SaaS template.
04
Fast Support
When your system is down, every minute costs money. We respond and fix fast.
05
🌍
Global Ready
5 countries, international SIP trunks, multi-region deployment. Truly global.
06
📈
End-to-End
Setup → Deploy → Monitor → Support. One team, zero finger-pointing.
How We Work

FROM BRIEF
TO LIVE IN DAYS

01
Discovery Call
We understand your business, current stack, and what you actually need to scale.
02
Architecture Plan
Custom system design — infra, AI agents, trading engines, integrations all mapped.
03
Build & Test
We build, configure, and harden everything in our environment before touching yours.
04
Deploy Live
Smooth go-live to your servers or our cloud. Zero drama, full handover.
05
Ongoing Support
24/7 monitoring, priority support, updates. We don't ghost after delivery.
🔵Asterisk
FreeSWITCH
🐍FastAPI
🤖GPT-4o
🎙️ElevenLabs
💎Gemini
🌐Nginx
🗄️MariaDB
☁️AWS/GCP
📲WhatsApp
📈Kite API
🧠PyTorch
BUILD
LET'S
BUILD
TOGETHER

Whether you're a startup scaling your first call center, an enterprise modernizing with AI, or a trader looking to automate — we've done it, and we'll do it right.

Get In Touch

START YOUR
PROJECT

Tell us what you're building. We'll tell you exactly how to get there — and then build it.

📧
Email
yjang.online@gmail.com
📞
Phone / WhatsApp
+91 86193 56130
🌐
Website
yjang.online
🌍
Offices
Jaipur · Hyderabad · Dubai · Manila · Nairobi