Call n Put
Capital Markets Enterprise Infrastructure

High-Performance Technology Infrastructure for Next-Gen Brokerages

Power institutional operations and scale retail conversion with an ultra-low latency modular trading stack built explicitly for extreme concurrency.

< 1.2ms

Order Processing Latency

99.999%

Production Uptime SLA

5M+

Concurrent WebSockets

Sebi

Compliance Standards[cite: 1]

The Modular Software Suite

Deploy individual modular blocks via high-speed API endpoints or configure our entire unified trading lifecycle environment.

[01]

DIY eKYC Onboarding

Zero-friction completely automated user onboarding journey. Features instant integrated OCR extraction, real-time penny-drop bank validations, and digital registry lookups.

Conversion Optimized
[02]

Order Management System

Core ultra-high throughput system infrastructure handling bracket, multi-leg options, cover, and GTT parameters with direct asynchronous smart order routing architectures.

C++ Matching Engine[cite: 1]
[03]

Live Risk Management

Real-time continuous mark-to-market calculations spanning multi-tenant risk groupings. Configured with instant automated margins triggers and margin-breach auto-liquidation engines.

Go Execution Engine[cite: 1]
[04]

Algo Trading Matrix

Pre-packaged containerized standard algorithmic scripts (VWAP, TWAP, spread arbitrage execution block parameters) paired with flexible customizable backtesting sandbox endpoints.

Institutional Framework
[05]

Native Mobile Trading

Ultra-responsive lightweight Android and iOS native distributions built to streaming high-density derivative metrics. Instant bio-metric executions paired with optimized option-chain dashboards.

React Native UI
[06]

Web Trading Terminal

High performance single-page web environment utilizing advanced charting systems, customized multi-screen workspaces, and native high-speed streaming market tickers.

React.js / Canvas[cite: 1]
[07]

Middleware

Connection with Rupeeseed , Odin , Omnisys and other systems.[cite: 1]

Conversion Optimized

Deterministic Engineering Performance

We eliminate operational vulnerabilities by deploying architectural paradigms matched precisely to computational performance demands.

C++ Core Layers Layer

Allocated directly to sub-millisecond execution lines and matching validation routines.[cite: 1]

Go Micro-layers Layer

Handles highly concurrent calculations streaming millions of parallel WebSocket updates.[cite: 1]

.NET Environments

Secures institutional backend clearing integrations and core relational database workflows.[cite: 1]

React.js Interface

Guarantees zero lag interfaces utilizing native client rendering frameworks.[cite: 1]

HARDWARE LEVEL ACCELERATION

Sub-Microsecond HFT Engines

For elite market makers and institutional environments demanding absolute deterministic speed, we bypass OS kernel bottlenecks completely via hardware-level optimization.

Cloud-Native Orchestration & Resiliency

Scale modular components dynamically on bare metal or cloud instances using cutting-edge orchestration topologies built for bulletproof trading uptime.

[08] Kubernetes & Microservices

Decouple high-velocity trading workloads into fault-isolated service topologies managed dynamically via Kubernetes clusters.

  • Isolated Fault Domains

    A sudden surge in market data ingestion or user reporting routines never drops the core matching framework.

  • Elastic Auto-Scaling Horizontally

    Cluster metrics instantly provisions resources during market open volatility spikes and down-scales during post-market hours.

  • Dynamic Service Mesh Routing

    Internal microservices communicate through lightning-fast gRPC and memory-mapped local networking planes.

K8s / Containerized

[09] Continuous Deployment (CI/CD)

Release risk parameters, system updates, and middleware scripts safely with zero human intervention or production maintenance gaps.

  • Automated Code Quality

    Every single code modification goes through gated testing phases protecting the master trading branch from algorithmic slippage or regressions.

  • Zero-Downtime Rolling Deployments

    Deploy application patches utilizing canary or blue-green release strategies without losing a single sub-millisecond WebSocket connection.

  • GitOps-Driven Infrastructure as Code

    Our entire platform infrastructure—from firewalls to database replication routines—is declared in version-controlled declarative repositories.

GitOps / Blue-Green Deployment

Defensive Architecture & SEBI Compliance

Protect system integrity, secure client capital, and satisfy rigid capital market regulations with automated security scanning tools integrated deep inside the codebase execution line.

Static & Dynamic Security (SAST/DAST)

Continuous vulnerability mitigation layered straight into compile-time pipelines and live service endpoints.

  • SAST Engine: Pre-commit source-code scanning preventing buffer overflows, memory leaks, and injection risks in C++ and Go layers.
  • DAST Orchestration: Live simulated application-layer stress vectors and penetration test hooks executed against active WebSockets.
  • Dependency Tracking: Real-time software bill-of-materials (SBOM) verification preventing open-source supply chain hacks.

System VAPT

Rigorous Vulnerability Assessment and Penetration Testing models mapped to high-density clearing systems.

  • Network & OS Hardening: Perimeter auditing across bare-metal container configurations and cloud VPC boundaries.
  • API Endpoint Auditing: Deep traffic interrogation preventing credential stuffing, reverse-engineering, and parameter tampering.
  • Simulated Zero-Day Attacks: Automated internal Red Team drills testing live fallback mitigation systems under active breaches.

SEBI Cyber Security Framework

Hardened compliance baselines designed to strictly mirror Indian capital market regulator frameworks[cite: 1].

  • Mandatory Periodic VAPT Audit: Fully auditable system access logs ready for mandatory regulatory reporting schedules.
  • Data Localization & Encryption: Complete AES-256 state encryption mapping to statutory user data handling mandates.
  • Algorithmic Log Trailing: Immutable, timestamped telemetry trails storing raw order executions and live RMS limits check history.