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Custom Trading Software Development

Custom Trading Software Development

You imagine it. I build it. Custom trading technology for your business — not a one-size-fits-all SaaS product.

Build trading technology tailored to your business—from broker integrations and TradingView automation to client management, admin portals, and custom workflows. Designed specifically for Indian Capital Markets.

I build custom trading platforms, multi-broker integration, tradingview automation, risk management systems, oms & rms development, client management portals, admin dashboards, dealer terminals, and more — tailored to your workflows and branded as your own, deployed on your servers under your ownership.

Platform capabilities

  • Multi-broker integration
  • TradingView automation
  • Client management
  • Cloud infrastructure

Watch a walkthrough of past client builds before you book a consultation.

Multi-Broker Multi-Client Architecture Walkthrough

What breaks when a trading business grows past spreadsheets?

Managing Hundreds of Clients Manually Doesn't Scale

Per-client setup

Broker, capital, rules, risk

Signal fan-out

1 alert → hundreds of orders

Operator load

Errors, disputes, missed fills

The wall

01

Signal providers, brokerages, and trading communities hit the same wall: every client has a different broker, capital size, quantity rules, risk tolerance, and strategy — yet orders still get placed manually, copied through chat, or tracked in spreadsheets.

Peak load

02

Peak market windows expose the bottleneck. One TradingView alert becomes hundreds of individual actions. Operators firefight execution errors, P&L disputes, and missed fills instead of growing the business.

The shift

03

Custom trading software replaces manual fan-out with systems built for your workflow — one signal pipeline, per-client configuration, and automated routing to the correct broker account, owned and operated by you.

Manual fan-outCentralized platform

Build everything in-house from scratch, or partner with an engineer who scopes and delivers to your requirements?

Why Work With a Custom Development Partner?

Time to launch

12–24 monthsScoped months

Engineering

Full in-house teamDedicated partner

Starting point

From zeroProven patterns

Option A

Build from scratch

Full custom engineering from the ground up

  • Timeline

    12–24 months to design, build, and stabilize a production trading system

  • Team

    Large engineering team across frontend, backend, DevOps, and broker integrations

  • Maintenance

    Ongoing maintenance for broker API changes, market rules, and security patches

  • QA

    Extensive testing for order routing, risk controls, and multi-client edge cases

  • Infrastructure

    Infrastructure setup for market data, WebSocket feeds, Redis queues, and high availability

  • Compliance

    Regulatory disclosure flows, audit logs, and operational tooling built from zero

Recommended

Option B

Custom development partner

Scoped builds, client-owned infrastructure and branding

  • Engagement

    Work with a dedicated development partner who scopes architecture to your business

  • Customization

    Customize branding, broker integrations, OMS, RMS, reports, and client workflows

  • Speed

    Reuse proven engineering patterns so delivery is measured in scoped months, not years

  • Building blocks

    Multi-broker adapters, TradingView webhooks, and operational tooling as building blocks

  • Deployment

    Deploy on your cloud, dedicated server, or on-premise infrastructure under your ownership

  • Pricing

    Proposal-based pricing scoped to your exact requirements — no fixed-feature lock-in

Which businesses need custom trading technology development?

Who Is This Built For?

8 audience types — from brokerages and prop firms to signal providers and institutional teams. Each deployment is customized to your operational model.

01

Brokers

I build branded client portals, dealer terminals, OMS/RMS controls, and broker API integrations so brokerage firms run client operations under their own brand and infrastructure.

02

Trading Mentors

I build client management portals, strategy delivery workflows, and admin dashboards so trading mentors and educators manage students and members without spreadsheet firefighting.

03

Fintech Startups

I build MVP and production trading technology — multi-broker connectivity, automation, and internal tools — so fintech founders ship under their brand without years of greenfield platform engineering.

04

Prop Firms

I build desk administration, trader management, risk monitoring, and multi-account visibility so proprietary trading firms scale operations on systems they own.

05

Wealth Management Companies

I build portfolio dashboards, client portals, and reporting workflows so wealth managers deliver a professional digital experience matched to their operating model.

06

Research Firms

I build research distribution tools, subscriber portals, and signal-to-execution workflows so research firms productize insights without relying on chat apps and manual fan-out.

07

Family Offices

I build internal trading tools, portfolio views, and controlled execution workflows so family offices run investment operations on private, client-owned infrastructure.

08

HNIs requiring internal trading systems

I build private trading dashboards, broker integrations, and risk controls for HNIs and internal desks that need systems owned and hosted by them — not a shared SaaS algo platform.

How does the platform handle different client configurations?

One Trading Signal. Hundreds of Automated Orders.

Trading businesses rarely serve identical clients. Every trader has a different broker, capital size, quantity preference, risk tolerance, trading product, strategy, and entry rules.

Every client differs on

  • Broker
  • Capital size
  • Quantity
  • Risk tolerance
  • Trading product
  • Strategy
  • Entry rules

Signal fan-out in your trading systems

Trading signal

TradingView · API · Manual

Per-client routing

Broker · size · risk · product matched automatically

Zerodha

2 lots · 2% risk · F&O

Angel One

50 qty · 1% risk · Equity

Dhan

₹1L cap · 3% risk · Intraday

Alice Blue

Custom SL · Paper mode

Instead of manually placing hundreds of orders or copying trades into spreadsheets, software engineered for your desk can convert a single trading signal into personalized orders for every client — routed to the correct broker with the right size and risk settings.

1dashboard
1signal pipeline
100scustom executions

Whether you manage 10 clients or 500+, operations stay centralized. One dashboard, one signal pipeline, hundreds of customized executions.

How do operators configure individual traders?

Every Client is Different

Per-client configuration

8 settings
  • Capital allocation

    Set limits per trader account

  • Quantity & lots

    Individual order sizing rules

  • Risk controls

    Exposure caps and stop rules

  • Strategy rules

    Per-client algo and entry logic

  • Broker OAuth

    Linked accounts per client

  • Product access

    Equity, F&O, commodity scopes

  • Session controls

    Trading hours and entry gates

  • Subscription tier

    Feature gating by plan level

Sample client profiles · your trading systems

Trader A

Zerodha

Independent
  • ₹5L capital
  • 2% risk
  • F&O only

Trader B

Angel One

Independent
  • 50 qty lots
  • Equity intraday
  • Premium tier

Trader C

Alice Blue

Independent
  • Algo strategy
  • Paper mode
  • 9:15–3:30 session

All profiles managed from one operator console in your trading systems.

No spreadsheets. No manual calculations. Everything executes automatically.

How do operators organize traders into groups?

Client Group Management

Organize clients into trading groups for bulk operations, strategy assignment, and reporting cohorts. Execute one trade for an entire group with a single action while preserving individual risk settings per account.

1 action · whole group

Group types in your trading systems

  • Swing Traders

    Multi-day positions with shared strategy rules

  • Scalpers

    High-frequency cohorts with tight risk caps

  • Option Buyers

    F&O-focused groups with product scoping

  • Intraday Traders

    Session-gated traders for market-hour windows

  • VIP Clients

    Priority execution and premium feature access

  • Premium Clients

    Subscription-tier groups with gated signals

Bulk operations

One action routes to every member in the group

Strategy assignment

Attach allowlists and routing rules per cohort

Reporting cohorts

Aggregate P&L and activity by group segment

Bulk execution flow

Swing Traders

24 active members

Group

Single bulk action

One trade · entire group

Trader 12

2% risk · Zerodha

Trader 27

1% risk · Angel One

Trader 41

50 qty · Alice Blue

Individual risk settings preserved on every account

Can you connect multiple brokers from one dashboard?

Multi-Broker Integration

Clients in your trading systemsuse different brokers — your platform shouldn't force a single choice.

ZerodhaAngel OneDhanAlice Blue+ more

Multi-broker architecture

Operator dashboard

One console for every client account

Unified adapter layer

OAuth linking · paper & live modes

Zerodha

Connected

Angel One

Connected

Dhan

Connected

Alice Blue

Connected

Platform capabilities

Broker API Integration

Connect Zerodha, Angel One, Dhan, Alice Blue, and other Indian brokers through a unified adapter layer with OAuth account linking.

Centralized Broker Management

Operators manage all client broker connections, paper vs live modes, and credential lifecycle from one admin console.

Real-Time Order Execution

Orders route through a Redis-backed command queue to dedicated execution workers — serializing broker I/O without blocking the API.

Live Portfolio Monitoring

WebSocket feeds deliver live positions, P&L, and watchlist pricing to client portals without page refresh.

Order Synchronization

OMS fill reconciliation tracks order lifecycle from creation through modification, cancellation, and fill confirmation.

Secure Authentication

JWT sessions, encrypted credential storage, and role-based access control protect client accounts and operator workflows.

Can TradingView signals drive your custom workflows?

TradingView Automation

TradingView strategies in your trading systems can drive automated orders — no manual copying during market hours.

WebhookAllowlistRouting

Already using TradingView strategies? Systems I build can receive webhook signals and execute trades across multiple clients based on their individual configurations — broker, capital, quantity, and risk settings.

Admin-configured strategy allowlists control which alerts are accepted. Per-client routing maps determine which accounts receive automated orders during peak market windows.

Supported workflows

  • Manual Trading

    Operators place discretionary orders through client portals.

  • TradingView Automation

    Webhook alerts trigger automated execution per routing map.

  • Hybrid Workflow (Manual + Automated)

    Run manual oversight alongside strategy-driven automation.

Webhook pipeline · your trading systems

TradingView alert

Webhook POST with strategy & symbol

Strategy allowlist

Admin-approved strategies only

Per-client routing

Broker · size · risk matched

Broker execution

Redis queue → execution worker

What infrastructure supports growing client counts?

Built to Scale

Client volume growth path

100+

clients

Early-stage operations

250+

clients

Growing client base

500+

clients

Operational maturity

Enterprise

clients

High-volume execution

CPU

4 Core

RAM

8 GB RAM

Early-stage operations

100+clients

Suits signal providers and communities validating product-market fit. Split-worker architecture keeps feed and execution running during API deploys.

CPU

8 Core

RAM

16 GB RAM

Growing client base

250+clients

Redis pub/sub fan-out and command queue decoupling handle increased WebSocket connections and concurrent signal volume.

CPU

16 Core

RAM

64 GB RAM

Operational maturity

500+clients

Horizontal scaling of stateless API and WebSocket processes behind a load balancer distributes connection load at peak IST sessions.

Dedicated Infrastructure

High-volume execution

Enterpriseclients

Dedicated servers or private cloud for firms with data residency requirements, predictable load, and compliance-driven isolation.

Which trading technology capabilities can be engineered for your business?

What I Build

4 module groups covering 19 platform capabilities — trading, clients, business ops, and infrastructure.

TradingClient ManagementBusiness ManagementInfrastructure

Trading

5 modules

01
  • Manual Trading
  • Algorithmic Trading
  • TradingView Integration
  • Order Management
  • Position Tracking

Client Management

4 modules

02
  • Unlimited Clients
  • Client Configuration
  • Risk Profiles
  • Capital Allocation

Business Management

5 modules

03
  • Multi Broker
  • Client Groups
  • Reporting
  • Analytics
  • Audit Logs

Infrastructure

5 modules

04
  • Cloud Deployment
  • Docker
  • High Availability
  • SSL Security
  • Monitoring

From concept to deployment, I develop custom trading software that matches your business workflow, infrastructure, and branding—deployed on your own servers under your own ownership.

You imagine it. I build it.

your trading systems operators get 10 production-ready capabilities — branding, trading automation, and enterprise operations in one platform.

BrandTradingOperationsPlatform

Brand

  • Client segmentation

    Brand

    Client segmentation and per-account configuration

Trading

  • TradingView automation

    Trading

    TradingView webhook automation

Operations

  • REST API integration

    Operations

    REST API integration for custom workflows

Platform

  • Built to your requirements, branding, and workflows

    Platform

    Built to your requirements, branding, and workflows

  • Multi-broker API integration across Indian brokers

    Platform

    Multi-broker API integration across Indian brokers

  • OMS, RMS, admin dashboards, and dealer terminals

    Platform

    OMS, RMS, admin dashboards, and dealer terminals

  • Deployed on your cloud or dedicated servers under your ownership

    Platform

    Deployed on your cloud or dedicated servers under your ownership

  • Mobile-ready client portals when you need them

    Platform

    Mobile-ready client portals when you need them

  • Security controls with audit logs and role-based access

    Platform

    Security controls with audit logs and role-based access

  • Ongoing AMC and technical support as a development partner

    Platform

    Ongoing AMC and technical support as a development partner

What outcomes show up after custom trading systems go live for clients?

What Results Do Operators See?

3 deployment stories — brokerage scale-up, signal automation, and prop desk operations.

BrokerageSignal providerProp desk
Client scale

Up to 4× growth in 18 months

Manual work

~70% less order entry

Operations

Scale without new hires

Brokerage01

Regional Broker Client Portal

A brokerage firm commissioned a branded client portal with multi-broker linking and operator workflows, replacing manual trade copying and spreadsheet tracking for their retail client base.

Key outcome

200 clients at launch800 clients within 18 months
  • Reduced manual order entry by an estimated 70%
  • Average execution time cut from minutes to seconds via automated routing
  • Infrastructure scaled from single dedicated server to load-balanced cloud deployment
See what was built for brokerage
Signal provider02

Signal Provider Automation

A TradingView-based signal provider needed branded subscriber portals with per-client broker routing and subscription gating instead of fragile single-process bots.

Key outcome

150 subscribers450 subscribers without additional operations staff
  • TradingView webhook fan-out handles peak alert windows reliably
  • Paper-trading safety defaults eliminated stale-credential live order incidents
  • Custom reporting reduced support tickets related to P&L disputes
See what was built for signal provider
Prop desk03

Prop Desk Operations

A prop trading desk required multi-account visibility, manager-scoped access, and tick-driven risk monitoring across trader accounts on multiple brokers — built and deployed for their desk.

Key outcome

40 trader accounts120 trader accounts on unified dashboard
  • Bulk square-off at session close reduced manual intervention to one operation
  • Split-worker architecture eliminated trading interruptions during API deploys
  • Dedicated-server deployment met firm data residency requirements
See what was built for prop desk

What do buyers ask before engaging a development partner?

Common Questions

8 pre-launch questions — pricing, branding, integrations, and infrastructure.

PricingOwnershipIntegrationsDeploymentCapabilities
Pricing & scope

Tailored per deployment

Integrations

Brokers, TradingView, APIs

Infrastructure

Cloud, dedicated, on-prem

  • Pricing is proposal-based because every engagement is unique. Cost depends on broker integrations, customization scope, client volume, infrastructure requirements, and ongoing support.

    A technical consultation helps define your workflows, integrations, and deployment model so I can provide a tailored proposal rather than a one-size-fits-all price.

    View the custom trading software overview or book a technical consultation to discuss your requirements.

  • Yes. Systems are developed for your business and ship under your brand — custom domain, logo, colors, email templates, and client-facing copy. You own and present the product.

    Deployment runs on your infrastructure. Ownership, operation, and regulatory responsibility remain with you; I act as the technology development partner.

  • Broker integrations are a core part of custom development. Engagements typically use a unified multi-broker adapter layer with broker-specific OAuth flows, symbol resolution, and order placement.

    Multiple Indian brokers can integrate behind a single abstraction — broker-specific APIs are handled in the adapter so your clients connect accounts through a consistent workflow.

    Integration scope typically includes:

    • OAuth or API credential flows per broker
    • Symbol and instrument resolution
    • Order placement, modification, and cancellation
    • Position and fill reconciliation
    • Market data feed configuration
  • Yes. Deployment options include cloud hosting, dedicated servers, private cloud, on-premise, and hybrid configurations. Infrastructure is sized to your client count and operational requirements.

    Production typically runs as Docker containers with scripted build and deploy — suitable for AWS, Azure, DigitalOcean, OVH, or your own dedicated hardware.

  • TradingView webhook integration is a common custom-build capability. Alerts POST to an API endpoint with admin-configured strategy allowlists and per-client routing maps.

    Signal processing can run asynchronously with parallel fan-out to subscribed clients, so TradingView alerts trigger automated order routing across multiple broker accounts.

  • Yes. Systems deploy on AWS and other cloud providers using Docker containers — API, workers, MongoDB, Redis, and Nginx reverse proxy with TLS.

    Infrastructure is sized to your client count and signal volume. Load balancers and horizontal scaling are configured when operational requirements exceed single-instance capacity.

  • REST API access is part of custom development. Versioned APIs support client portals, mobile apps, and third-party integrations.

    Webhook endpoints for TradingView and external signal sources are commonly included. Additional API endpoints are scoped per engagement requirements.

  • Kubernetes orchestration is available when your operations team requires it, typically for private cloud or high-scale enterprise deployments.

    The default production stack often uses Docker Compose, which suits most dedicated-server and cloud deployments. Container images and configuration are portable to Kubernetes when needed.

Where do I deploy white label trading platforms?

Locations

States covered

Tamil Nadu, Kerala, Karnataka

City pages

30 local landing pages

Platform

Same production foundation

Kennedy Chokkalingam — available for product demos and custom platform builds

Let's Build Your Trading Technology

From concept to deployment, I develop custom trading software that matches your business workflow, infrastructure, and branding—deployed on your own servers under your own ownership. Pricing is proposal-based because every engagement is scoped to your requirements.

Services

  • Custom Trading Platforms
  • Multi-Broker Integration
  • TradingView Automation
  • Risk Management Systems
  • OMS & RMS Development
  • Client Management Portals

Ready to discuss your requirements?

Book a technical consultation to talk through your workflows, integrations, and what you need built—deployed on your infrastructure under your ownership.

Let's discuss your requirements and build trading technology tailored to your business.