All CallZenix tools →All OZYNIX tools → NewIntroducing OZYNIX Connect → A Rajeshwar Group Company

Technology That Moves Business Forward.

Web Development • App Development • Enterprise Software • AI

The technology and engineering arm of Rajeshwar Group. We build CallZenix and OZYNIX, and engineer the AI, software, communication and infrastructure that modern businesses run on.

2021 Founded
12+ Enterprise Engagements
98% Client Retention
24/7 Incident Coverage

Works with the platforms businesses already run

AWS Microsoft Azure Google Cloud Salesforce Okta Slack Microsoft Teams
What We Build

Websites and apps — this is the work we do.

Custom web platforms and mobile applications for businesses that need software they can actually run, not a template they outgrow in six months.

Websites Web Applications Admin Dashboards iOS Apps Android Apps Flutter APIs & Integrations
The Tech Rajeshwar Approach

One Technology Partner. Across the Entire Stack.

Every layer below is engineered as one connected system, not six separate vendor relationships, and we own the whole lifecycle from the first conversation to everyday operations.

01

Web Development

Websites, portals and web applications

02

App Development

iOS, Android and cross-platform apps

03

Communication

Dialer, IVR, messaging and conversational technology

04

Infrastructure

Servers, networks, cloud and digital infrastructure

05

Security

Cybersecurity, surveillance and access control

06

Managed Services

Deployment, monitoring, support and lifecycle management

How we operate
Business Need→ Design→ Engineer→ Deploy→ Integrate→ Secure→ Operate
Our Technology Ecosystem

Technology Built for Business. Connected by Design.

Two enterprise platforms and a product engineering practice, built and owned end-to-end by our own engineering teams.

Platform

CallZenix

Intelligent communication & contact center platform

  • Contact center & dialer
  • IVR & smart routing
  • WhatsApp, SMS & email
  • Voice & chat AI agents
  • Speech analytics & QA
  • Workforce management
Explore CallZenix
Platform

Ozynix

Enterprise operations & management suite

  • Connect: chat & meetings
  • CRM
  • Desk / ITSM
  • ERP & HRMS
  • LMS
  • Assets & CMDB
  • Vendors & workflow
  • Analytics & AI
Explore Ozynix
Services

Web & App Development

Purpose-built digital products

  • Websites
  • Web applications
  • iOS apps
  • Android apps
  • Flutter apps
  • APIs & integrations
Build with us
New · Early Access Introducing

OZYNIX Connect

Chat, meetings and files for your whole organisation, in one secure workspace.

Connect brings team messaging, HD video meetings, calls, screen sharing, remote control, bots and file sharing into one app. It is built with enterprise security and Indian compliance from day one, and runs on Windows, macOS, Android and the web.

OZYNIX Connect desktop app showing a team channel with messages, a shared file, a bot update and a live HD meeting with screen sharing and remote control
Product preview: team channel, live meeting with screen share, and remote control in the OZYNIX Connect desktop app.
Team Chat & Channels Direct messages, groups, teams and channels with threads, mentions and reactions, all in real time.
HD Video Meetings 720p meetings that scale from one-to-one to large groups, with grid and speaker layouts.
Screen Share & Calls One-click audio and video calls, quick huddles and screen sharing from any conversation.
Files & Drive Share files up to 1 GB in chat, with a personal drive that keeps every file easy to find.
Threat Protection & DLP Every upload is scanned for malware, links are checked for phishing, and sensitive data is masked or blocked.
Built for India Full Hindi interface, 10 Indic typing scripts, and DPDP and CERT-In ready controls.
Remote Control Take control of a shared screen during a meeting to help or fix things. Every session needs the other person's consent and either side can stop it any time.
Bots & Integrations Build bots and apps with slash commands, incoming webhooks and event subscriptions, or install them from the in-app marketplace.
Pages & Whiteboard Co-edit channel pages and sketch on a shared whiteboard together, with everyone's changes appearing live.
Available on
WindowsDesktop app for Windows 10 and 11
macOSDesktop app for Apple silicon and Intel Macs
AndroidInstall from Chrome today · native app coming soon
WebAny modern browser, nothing to install
Explore all featuresShow fewer features

Messaging

  • Direct messages, group chats, teams and channels
  • Threads inline or in a side panel
  • @mentions, #channel mentions and user groups
  • Rich composer with tables, reactions and edits
  • Message translation
  • Presence, read state and Activity feed
  • Mention digest, Web Push, WhatsApp and SMS alerts

Meetings & Calls

  • HD video meetings with automatic scaling for large groups
  • Audio and video calls, plus quick huddles
  • Screen sharing and multiple layouts
  • Guest access for people outside your organisation
  • Recording, live captions and transcripts
  • AI meeting recap
  • Audio-only mode for low bandwidth

Calendar & Files

  • Built-in calendar with recurring meetings
  • Edit a single occurrence of a series
  • Calendar feed (ICS) for Google and Outlook
  • Chunked uploads up to 1 GB, encrypted at rest
  • My Files drive across all conversations

Security

  • Malware scanning and quarantine for every upload
  • Phishing link scanning
  • Data loss prevention with 18 built-in rules plus custom rules
  • PII masking for Aadhaar, card numbers and more
  • Threat detection engine with admin alerts
  • Multi-factor authentication and login lockout
  • GeoIP access rules

Compliance & Governance

  • DPDP and CERT-In aligned controls
  • eDiscovery and legal hold
  • Per-channel retention policies
  • Information barriers between groups
  • Data export and account erasure
  • Full audit trail and SIEM export

Admin & Platform

  • Admin console with roles and permissions
  • Usage and health dashboards, public status page
  • App marketplace with workspace policies
  • Bots and automated responses
  • Org profiles with manager chain
  • Desktop apps for Windows and macOS, installable app on Android, and web
  • Hindi interface and 10 Indic typing scripts

Remote Control

  • Request control of a shared screen inside a meeting
  • The presenter approves every session
  • Either side can stop control instantly
  • Built into the Mac desktop app, so no extra install is needed
  • Windows support coming soon

Bots, Apps & Integrations

  • Create custom apps and bots in minutes
  • Slash commands and message listeners
  • Incoming webhooks that post into channels
  • Event subscriptions (app mentions, direct messages)
  • Scoped bot and API tokens
  • App marketplace with admin approvals
  • SCIM user provisioning
  • OZYNIX Desk, HRMS and CallZenix integrations coming soon

Collaboration

  • Teams with channel tabs for posts, files, pages and links
  • Co-edited channel pages with live cursors
  • Shared whiteboard
  • Channel file library
  • Threads with "also send to conversation"
Reach

Industries We Serve

From contact centers and BFSI to healthcare, retail, logistics and education — one architecture, adapted to each sector and every market we operate in.

Education Real Estate Food Delivery Automobile Healthcare Medical Hotel Travel Ecommerce Sports Hardware Logistics Transport Chemical & Pharma Trading & Export Food & Restaurant FMCG Products Music & Entertainment
Technology isn't valuable because it is advanced. It is valuable when it works reliably in the environment where business actually happens.
Intelligence That Acts

Intelligence That Doesn't Just Respond. It Acts.

Voice AI, conversational AI, workflow automation and intelligent agents — engineered for production, not demos.

Understand

Speech, intent and context from live conversations.

Reason

Decide the next step against business rules.

Decide

Choose an action with confidence, not a script.

Act

Trigger workflows, tickets and system updates.

Verify

Confirm the outcome before the loop closes.

Why Tech Rajeshwar

Fewer Vendors. One Accountable Partner.

01

Product Engineering

Technology we build ourselves.

02

Integration Expertise

Software, infrastructure and communication working together.

03

Full Lifecycle

From procurement and deployment to support and optimization.

04

Enterprise Mindset

Security, reliability, scalability and governance built into delivery.

05

One Accountable Partner

Fewer handoffs. Faster execution. Clear ownership.

We don't just deploy technology. We stay accountable for it.

Install & AMCDeployment, commissioning and ongoing maintenance under one contract.
Helpdesk & MonitoringA named team watching the environment after go-live.
Incidents & OptimizationResponse when something breaks, and improvement when it doesn't.
Latest Insights

From the Tech Rajeshwar Blog

View all articles →
Let's Talk

Let's Build What Your Business Runs On.

Whether you are modernizing infrastructure, deploying AI, building enterprise software or transforming customer operations, bring us the problem. We'll engineer the technology around it.