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Dedicated AI chatbot engineers

Hire AI chatbot developers who know when the bot should hand over to a person.

Need a chat assistant on your website, inside your app or on WhatsApp that answers routine questions and passes the rest to your team with context? DayDecoder hires AI chatbot developers from Ahmedabad, India who have built chatbot flows, AI-assisted replies and shared team inboxes, with overlap hours for the US, UK, Europe and Australia.

Talk about a chatbot hire All hiring options

What our AI chatbot developers build.

A useful chatbot answers the common questions well and gets out of the way for the rest. The handover matters as much as the answers.

Our biggest public chatbot work is a multi-tenant WhatsApp marketing and support SaaS: businesses send template campaigns, work conversations in a real-time team inbox with notes, labels and agent assignment, and use chatbot flows and OpenAI-assisted replies for routine questions. A separate WhatsApp scheduler and auto-reply bot handles templated replies and bot-assisted conversations. The AI customer support assistant gives agents ticket summaries, suggested replies, knowledge search and escalation recommendations.

Our article on AI chatbot development cost in 2026 explains the build-versus-buy decision honestly: an off-the-shelf tool is often enough for simple FAQs, and a custom bot earns its place when it must read your own data, follow your rules or sit inside your product. A chatbot hire here builds the custom kind, connected to your content and systems, with a clear path to a human.

  • Answers from your content

    Help articles, policies and product data used as the source, with retrieval when the content is large.

  • Handover with context

    When the bot is unsure, the conversation moves to a person with a summary, so the customer does not repeat themselves.

  • WhatsApp, web and in-app

    WhatsApp Business API flows, website widgets and chat inside your mobile or web app, on one backend.

  • Guardrails and logs

    Topics the bot will not discuss, rate limits, cost caps and conversation logs your team can review.

Skills and tool stack

The chatbot stack we hire for.

Model providers, messaging channels and the real-time pieces from our WhatsApp and inbox work.

Chatbots usually run on a Laravel or Node.js backend with queues and webhooks, call OpenAI or Claude for replies, use retrieval over your content when needed, and push live updates to agents over Pusher or WebSockets. WhatsApp bots use the WhatsApp Business API with approved templates and message status webhooks.

Models

  • OpenAI
  • Claude
  • Retrieval over your content

Channels

  • WhatsApp Business API
  • Website chat widget
  • In-app chat

Backend

  • Laravel or Node.js
  • Queues and webhooks
  • Pusher / WebSockets

Operations

  • Team inbox and handover
  • Conversation logs
  • Cost caps and rate limits

Engagement models

A dedicated chatbot developer, part-time, or hourly.

Bots improve by reading their conversations, so a steady owner helps after launch.

Dedicated full-time

Owns the bot, its content sources, channels and handover flows. Best when chat is a main support or sales channel.

Part-time dedicated

Reserved days each week to review conversations, improve answers and add flows.

Hourly chatbot help

A WhatsApp template rejection, a bot giving wrong answers, or a webhook that stopped firing. Time-logged.

Hiring process

How a chatbot hire starts.

We read your real customer questions before writing a single prompt.

  1. 1

    Intro call

    Thirty minutes with the founder about channels, common questions and when a person must take over.

  2. 2

    Written proposal

    Dedicated, part-time or hourly, and whether a custom bot or an existing tool is the better first step.

  3. 3

    Content and access

    Under NDA, sample conversations, help content and channel access such as your WhatsApp Business account.

  4. 4

    First pilot flow

    One flow live for a small audience or internal testers, with handover and logs working.

  5. 5

    Weekly review

    Conversation samples, handover rate, cost and next improvements, in your overlap hours.

Chatbots that cover the hours your team does not.

We work from Ahmedabad, India. A chatbot can answer routine questions overnight in your market and queue the rest for your team’s morning. Afternoons overlap with the UK and Europe, early mornings or late evenings with the US, and mornings with Australia.

Changes to live bots are released during your working hours, so someone on your side can watch the first conversations.

  • United States

    Morning updates waiting in your inbox when the US workday starts.

  • United Kingdom

    Same-day overlap for calls, reviews, and decisions.

  • Europe

    Afternoon overlap with Central and Eastern European teams.

  • Australia

    Early-morning calls that fit the Australian workday.

Why hire AI chatbot developers from DayDecoder.

Chat products already in our portfolio, and a clear view of when a bot should not answer.

  • WhatsApp experience

    Templates, inbound webhooks, team inboxes and chatbot flows are in our public SaaS work.

  • Handover designed in

    Suggested replies and escalation are part of our support assistant, not an afterthought.

  • Honest build-versus-buy

    If an existing chatbot tool is enough, we will tell you and save you the build.

  • You own it

    Code, prompts, content and conversation logs belong to you. NDA on request.

Relevant work

Chatbot and assistant work we have shipped.

Projects with chatbot flows, AI-assisted replies and support assistants. Client names stay confidential.

Marketing & messaging Web (SaaS)

WhatsApp Marketing, Team Inbox & Automation SaaS

A multi-tenant SaaS that lets businesses run WhatsApp marketing and support from one console: template campaigns, a shared team inbox, contact management, chatbot flows and AI-assisted replies, sold on subscription plans.

Laravel MySQL WhatsApp Business API OpenAI
Read case study : WhatsApp Marketing, Team Inbox & Automation SaaS

Related reading from our blog.

All articles

Related services and hires.

Services

Related hires

FAQ

Questions about hiring AI chatbot developers.

Straight answers on the stack, ownership and time zones. Email us if yours is missing.

contact@daydecoder.com

Yes. We use your articles, policies and product data as the source, with retrieval when the content is large, and the bot says when it does not know.

Let's talk

Need an AI chatbot developer on your product?

Tell us what you are building. You will get honest advice on whether you need a dedicated hire, part-time capacity, or a scoped build.

  1. 1

    We reply within 24 hours

    A real person reads your message and replies on the next business day at the latest.

  2. 2

    Free 30-minute call

    We talk through your goals, users, and budget, and answer every question.

  3. 3

    Proposal & fixed quote

    You get a written scope, timeline, and price. No obligation.

contact@daydecoder.com Ahmedabad, India

Get a free consultation

Takes under a minute. No spam, no obligation.

What do you need help with?

Your details stay private. NDA on request.