Expertise

From channel capability to connected customer journeys.

Hands-on experience across messaging, voice, automation and growth—supported by operator coordination, compliance understanding and enterprise execution.

RCS Business Messaging

Rich cards, carousels, verified sender onboarding, high-volume campaign execution and response-led planning.

WhatsApp Business Platform

Onboarding, team inbox, live-agent journeys, chatbots, CRM connectivity and campaign operations.

Voice AI & IVR

Inbound routing, outbound voice, automated assistants, missed-call flows and customer service automation.

Bulk SMS & OTP

DLT-aligned transactional, promotional and authentication messaging with operational guidance.

CPaaS Strategy

Channel selection, partner coordination, pricing models, vendor evaluation and scalable customer-engagement architecture.

CRM & Workflow Integration

Connecting communication touchpoints with lead management, agent workflows and business systems.

Digital Growth

SEO, paid acquisition, content, email marketing and campaigns aligned with a clear conversion journey.

Business Leadership

Partnership building, client recovery, team development and founder-led execution in a fast-changing market.

How I work

Commercial clarity before technical complexity.

I begin with the business outcome: more qualified conversations, faster response, better service or lower operational effort. Only then do I recommend channels and workflows.

The result is a practical roadmap covering audience, use case, compliance, platform, delivery, integration, reporting and the next decision point.

Have a complex communication challenge?

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Frequently asked questions

Practical answers before you begin.

What are Sachin Kumar Mittal’s main areas of expertise?

His core areas include CPaaS strategy, RCS Business Messaging, WhatsApp Business, Voice AI, IVR, Voice OBD, SMS and OTP, CRM integration, digital visibility and founder-led growth.

How is the right communication channel selected?

Channel selection is based on the customer moment, required response, consent and compliance conditions, message volume, available integrations and measurement objective.

Can messaging, voice and CRM work together?

Yes. RCS, WhatsApp, SMS, voice and CRM workflows can be connected so that customer context, routing, follow-up and reporting work as one journey.

Does the work cover both strategy and execution?

Yes. Engagements can cover discovery, channel and workflow planning, compliance coordination, implementation, campaign execution, measurement and ongoing improvement.

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