01 // Work

100+ engagements.
Selected work.

Most of our work is confidential. Below are engagements we can speak to directly. The rest we discuss on a call: numbers, stack, and what we would do differently.

C-01Product / AI + CRM
running
Client
NuvenarHub (NUVENAR product)

WhatsApp automation and CRM, multi-tenant SaaS.

Built, run, and on-call by NUVENAR. Multi-tenant SaaS with AI-powered WhatsApp replies, ad spend attribution across Meta and Google, booking system sync, and native invoicing. Now powering 100+ operator businesses across the UK.

Next.jsPostgresRedisBullMQWhatsApp Business APIHetzner
Metric 01
99.97%
uptime, last 12 months
Metric 02
11s
median AI reply
Metric 03
100+
operator businesses on platform
C-02Paid growth
running
Client
Aesthetics group, North London (under NDA)

Ad spend audit cut waste, lifted bookings 38%.

Took over a £6k/month Meta + Google ad account that had not been reviewed in seven months. Cut three dormant campaigns, rebuilt creative against a single offer, wired Meta leads into NuvenarHub. Cost per booking dropped from £142 to £61 inside 90 days.

Meta AdsGoogle AdsNuvenarHub CRMGA4n8n
Metric 01
-57%
cost per booking
Metric 02
+38%
monthly bookings
Metric 03
£6k
monthly ad spend, fully tracked
C-03Software development
shipped
Client
E-commerce operator, Midlands (under NDA)

Legacy checkout rebuilt. Conversion rate up 29%.

Inherited a five-year-old monolith with no test coverage and a 4.2s average page load. Migrated checkout to a decoupled Next.js frontend, replaced the ORM layer, added Redis caching, and cut the critical path from 11 database queries to 2. Deployed with zero downtime across a 72-hour cutover window.

Next.jsNode.jsPostgresRedisCloudflare
Metric 01
+29%
checkout conversion rate
Metric 02
0.9s
average page load, down from 4.2s
Metric 03
0
downtime during cutover
C-04AI automation
running
Client
Professional services firm, City of London (under NDA)

AI document pipeline eliminated 3 days of manual review per week.

Built an AI-powered intake pipeline to classify, extract, and route incoming contracts and briefs. Replaced a manual triage process that consumed three days of senior time weekly. System handles 400+ documents per month with a human review rate of under 8%.

Claude APIn8nPostgresSupabaseNode.js
Metric 01
400+
documents processed per month
Metric 02
92%
straight-through processing rate
Metric 03
3 days
senior time freed per week
03 // Operators on the record

Past clients, on what changed.

Real customers, named with permission. References available on the discovery call.

01 // Aesthetics
We were missing 22 WhatsApp enquiries a week across three locations and only finding out a fortnight later. NuvenarHub picked them all up by week one. The owner stopped checking her personal phone by week two. The £480 plan paid for itself the same month.
22 to 4 missed enquiries / week, 30 days
Amelia Carrington
Operations Director, Velvet Skin Clinics
Aesthetics / Manchester, 3 locations
02 // Beauty group
Pro pays for itself by Wednesday. We stopped paying a receptionist to copy-paste replies, the AI handles 70% of inbound on its own, and the team only sees what needs them. Four hours a day back, every day.
+4 hrs / day saved across the team
Priya Shah
Marketing Lead, Ellis Pearce Salons
Beauty group / Birmingham, 5 locations
03 // B2B SaaS, Series A
We needed a senior team that could actually build production software, not a body shop. Nuvenar wrote the architecture, shipped the first version in six weeks, and the code has been running in production with zero unplanned downtime since. The repo was in our org from day one.
6 weeks to production, zero unplanned downtime
Tom Reeves
CTO, Northwall Software
B2B SaaS, Series A / London
04 // Real estate
Our paid acquisition was a black box. We spent and something came back. Nuvenar took over the Meta and Google accounts, halved our cost per lead inside 60 days, and started sending a monthly report that actually told us what was working. It is the most honest agency relationship we have had.
CPL halved in 60 days
Daniel Walsh
Co-founder, Hatch & Co Property
Real estate / Surrey
05 // Med-spa
We tried two off-the-shelf chatbots before Nuvenar. Both got the answers wrong and the team had to keep rewriting prompts. Nuvenar built us a custom AI agent trained on our actual treatment menu and brand voice. It is the first one that has not embarrassed us in front of a client.
100% of inbound triaged before human touch
Sarah O'Donnell
Founder, Ridgeway Wellness
Med-spa / Dubai (UK-founded)
06 // DTC ecommerce
The cloud bill was £14k a month and we had no idea why. Nuvenar audited it in a week, gave us a written plan, and we are now at £6k for better uptime. They did not push a migration we did not need. They just took the fat out.
Cloud bill cut 57% with same uptime
Marcus Bell
Head of Growth, Forge Lifestyle Group
DTC ecommerce / Bristol
04 // Add yours to the list
L // Hire the team

Show us the brief.

30 minutes with engineering. Scope, price, and timeline in writing within one working day. Outcome-first, not deck-first.

Book a discovery call
R // Or start with the product

Try NuvenarHub for 7 days.

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