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Immediate joiner · Lucknow, India · remote or relocation

Mohd Daniyal builds AI that talks back.

Full Stack AI Engineer with 5+ years in production. Core engineer on AI BotKit, a RAG chatbot platform live on 1,000+ websites serving 100,000+ users, from hybrid retrieval to WhatsApp, Telegram and multilingual voice.

See the work

5+

years shipping production

1,000+

websites running AI BotKit

100k+

end users served

99.9%

uptime on Edwiser.org

10k+

Stripe subscriptions migrated, zero downtime

Selected work

4 systems, from production platforms to personal builds.

Featured · Production · WisdmLabs

AI BotKit

Multi-tenant RAG chatbot platform live on 1,000+ websites, serving 100,000+ users across web, WhatsApp, Telegram and more.

Scans a customer's website and documents, builds a knowledge base, and embeds a chat widget with one JavaScript snippet. Pinecone hybrid search (dense + sparse), cross-encoder reranking, relevance gating with query reformulation, LangGraph agentic engine with tool calling, PostgreSQL checkpointed memory with summarization, a strict grounding policy with an honest fallback and human handover, OpenAI and Gemini, LangSmith tracing, WhatsApp/Telegram channels and multilingual Whisper voice.

  1. Website + documents
  2. Hybrid retrieval + reranking
  3. LangGraph agent + memory
  4. Web, WhatsApp, Telegram + voice
LangGraphPineconeFastAPIRerankingWhisper

Production · WisdmLabs

Edwiser.org

Revenue-critical licensing platform kept at 99.9% uptime.

  1. License sale
  2. Stripe subscription
  3. Activation + upgrades
KubernetesStripePHP

Personal project

Real-time Voice Agent

Streaming voice assistant for live spoken conversations.

  1. Speech-to-text
  2. Streaming LLM
  3. Text-to-speech
STTLLMTTS

Personal project

Multi-agent Chatbot

Multiple AI agents coordinating to handle user requests.

  1. User request
  2. Agent orchestration
  3. Tool calling
  4. Coordinated response
OrchestrationTool callingAgents

Experience

Where the systems above were built and run.

  1. July 2023 – Present

    WisdmLabs

    Software Engineer

    • –AI BotKit: built core components of a multi-tenant RAG chatbot platform, now live on 1,000+ websites and serving 100,000+ users. It scans a customer's website and documents, builds a knowledge base, and embeds a chat widget through a single JavaScript snippet.
    • –Developed the advanced RAG pipeline: Pinecone hybrid search (dense + sparse), cross-encoder reranking, and relevance gating with query reformulation.
    • –Built the agentic chat engine with LangChain and LangGraph, with tool calling, persistent multi-turn memory in PostgreSQL, and multi-provider LLM support (OpenAI, Gemini).

  2. June 2022 – February 2023

    Limestreet (D.K. Sp. z o.o.)

    Software Engineer

    • –Managed a live e-commerce site, built custom features, integrated payment methods, and improved page speed by optimizing delivery with a CDN.

  3. June 2021 – June 2022

    ProProfs

    Software Engineer

    • –Built full stack features (PHP CodeIgniter, SQL, JavaScript, CSS) for a SaaS product where customers embed a JavaScript snippet, design popups, run A/B tests, and capture leads.

Tech stack

Tools used in production, grouped by where they sit.

Agentic AI & LLM

  • LangGraph
  • LangChain
  • Multi-agent orchestration
  • Autonomous agents
  • Tool calling
  • Advanced RAG
  • Hybrid search
  • Embeddings
  • Reranking
  • Pinecone
  • Prompt engineering
  • LangSmith
  • OpenAI API
  • Gemini API

Voice & Conversational

  • Real-time voice agents
  • Whisper STT
  • Text-to-speech
  • AI chatbots
  • WhatsApp Cloud API
  • Telegram Bot API

Languages & Frameworks

  • Python
  • FastAPI
  • TypeScript
  • JavaScript
  • Node.js
  • React
  • Next.js
  • PHP
  • SQL
  • REST APIs
  • Webhooks

Data, Cloud & DevOps

  • PostgreSQL
  • MySQL
  • AWS
  • Docker
  • Kubernetes
  • Linux
  • CDN
  • CI/CD
  • Git & GitHub
  • Stripe