Build & Run · UK & London
Tell us what you need. We build it, and run it.
From one AI agent to a full tailored app, engineered around your data, your flows and the hours you most want back. We scope the work, advise on the order, build it and run it.
Book a free call- UK team, no outsourcing
- Internal tools in about 8 weeks
- Your source code, day one
What we build
Four ways we make it real.
Code & security review
OWASP audit, CVE scan and an authentication review, with a prioritised list of fixes.
Web applications
Tailored web apps in React and Node.js, cloud-deployed and built exactly to your spec.
Automation & API integrations
Custom pipelines that sync your systems automatically, with no manual data entry.
Custom AI agents & LLM integrations
AI agents for business: receptionists, document handlers and ops copilots, plus RAG pipelines built on your data.
AI agents for business
An agent is a member of staff you configure once.
An AI agent is software that does a job, not a chatbot you have to prompt. It watches for work arriving, does the routine part, and hands the judgement calls to your team. We build them on your systems and your data, UK-hosted.
AI receptionist
Answers calls and enquiries 24/7, books appointments into your calendar and hands anything complex to a person, with a transcript.
Document agent
Reads invoices, contracts or claims as they arrive, extracts what matters into your systems and flags the exceptions for review.
Ops copilot
Watches your inbox, CRM and job board, drafts the routine replies and chases the loose ends, so the morning admin is done before you sit down.
Not sure which workflow to start with? That is exactly what the 90-minute AI readiness audit answers.
Why it matters
Build it properly, once.
Security is not optional
Most web apps ship with at least one critical vulnerability. We review before we build.
Known flaws cause breaches
The majority of breaches exploit known, unpatched issues — exactly what an audit catches.
Automation pays back
Well-designed workflow automation returns many times its cost in hours saved.
AI cuts the grind
Custom AI pipelines cut document-processing time and cost dramatically.
What you get
A finished product, not a prototype.
- Tech-stack selection and an architecture document
- UI/UX wireframes and a design system
- Responsive React / Next.js frontend
- Secure Node.js or Python backend with a REST/GraphQL API
- PostgreSQL or SQLite database with migrations
- Authentication (OAuth 2.0 / JWT)
- Automated test suite (unit + integration)
- Cloud deployment with a CI/CD pipeline
- Technical documentation and a handover pack
- 3-month support window after launch
Built to spec, owned by you
from £15,000
Internal tools built to spec take about 8 weeks — a fraction of the time and cost of a traditional product agency.
- Timeline scoped to the feature set
- Full-stack engineer + strategist
- Best for MVPs, internal tools, client portals
- Your source code, day one — no vendor lock-in
Built on the platforms the world trusts
Tell us the hours you want back.
Book a free 30-minute call. We scope the work in plain figures, advise on the order, and quote in writing before anything starts.
Book a free call0330 043 7414 hello@nerdster.ai Mon–Fri 9–5:30