From customer support bots that answer billing questions to internal HR assistants and lead qualification bots — we cover every conversational AI pattern with real knowledge-base accuracy.
Discuss Your Project →From the knowledge base layer to the channel integration — we own every piece of your chatbot system, end-to-end.
RAG-powered bots that answer support questions from your actual documentation, with smart escalation and full helpdesk integration.
Employee-facing AI assistants answering HR policy, IT support, and legal guidance from your internal documents with role-based access.
Conversational AI that qualifies visitors, collects lead data, answers product questions, and books meetings — your 24/7 sales assistant.
AI assistants that recommend products, handle order status queries, and automate returns — integrated into your eCommerce platform.
Deploy across every channel your customers use — one knowledge base, consistent behaviour everywhere.
Automated gap detection flags new question types weekly so your bot keeps improving without manual effort.
Best-in-class tools chosen for performance, reliability, and team expertise — not hype.
A clear, collaborative process with no surprises and working demos at every milestone.
Define bot persona, in-scope topics, escalation rules, tone of voice, and KPIs. Audit knowledge base quality.
Ingest, clean, and structure your documentation into a RAG-ready knowledge base with hybrid retrieval and source attribution.
Develop conversation flows, system prompt, fallback handling, escalation triggers. Connect to CRM and helpdesk.
Deploy to web, Slack, Teams, or WhatsApp. Build authentication, session management, and human handoff UI.
Red-team testing for edge cases and adversarial inputs. End-user UAT with real support conversations.
Production go-live, analytics dashboard, deflection rate tracking, and first monthly optimisation review.
No juniors, no mid-weight delegation. Every engineer on your project is 5+ years experience, senior by any measure.
We set Lighthouse 90+ as a non-negotiable acceptance criterion — not a target, a requirement. Deployments fail if CWV regress.
Unit, integration, and E2E tests as standard deliverable. We don't ship without coverage. No exceptions under deadline pressure.
Full system design — schema, API contracts, auth, deployment — documented and approved before any code is written.
WCAG 2.1 AA from component 1, not added at the end. Keyboard navigation, screen readers, colour contrast — non-negotiable.
End of every sprint, you get a live staging URL to click through. Not a Loom recording — a real deployed demo.
100% IP & code transfer. Your repo, your infra, your AWS account. Full documentation so your team can own it the day we hand over.
GA4, Mixpanel or Amplitude wired in before go-live. You launch with data, not waiting weeks to set up tracking after.
"They architected and built our entire web platform from scratch — real-time collaboration, complex permissions, WebSockets. Every edge case handled, zero bugs at launch."
"Our new storefront loads in 0.8s and converts at 3.2x our old Magento site. Every detail considered — mobile-first, accessibility, structured data. The results speak."
"From Figma to deployed in 8 weeks. Their React architecture thinking sets them apart from every agency I\"
"200K concurrent users on launch day — not a single outage. The infrastructure and caching strategy Nexcode built handled load I didn\"
"The real-time dashboard processes 1M+ events/day without a hiccup. Clean code, exceptional docs, and they explained every architectural decision. Extended the team afterward."
Free chatbot scoping call. We review your knowledge base, map your use case, and provide a fixed-price proposal with a realistic go-live date.