Fit call
$0 · 15 min
- bring the app, the repo, or the process you want automated
- I tell you whether I am the right person for it
- you leave with the first three things I would look at
- a slide deck
video call · same week
book itSystems with customerson the other end.
Voice agents that answer the phone, chat agents that help people buy, and ordering platforms that run a wholesale business. For each one: what was broken, what I built, and what changed.
Case studiesin plain words
on call
Voice agent
Barton Massage Spa
A voice agent that answers the phone, checks the calendar, and books the appointment while the therapist is with a client.
bookings up · after-hours calls answered
Read the case product catalog
Custom platform
MarkSign LLC
I built an AI-assisted workflow that turned their scattered product data into a professional showcase: AI to process and standardize 500+ product images, automated extraction of product specifications from several sources, a clean Next.js site with sensible categories, product pages built for search engines, and fast search and filtering.
4 weeks from scattered product data to a professional showcase · 500+ processed and standardized in one AI-assisted pass
Read the case in-app help
Chat agent
Accountable
An onboarding chat agent inside a financial app that answers from the product docs and walks new users to the features they signed up for.
support tickets down · feature adoption up
Read the case live chat
Multilingual chat agent
Chinese Culture Center
I built a multilingual chatbot that speaks English, Mandarin, Cantonese, and other languages.
four english, Mandarin, Cantonese and more, answered by one bot · up the center reports more sign-ups from visitors who do not speak Chinese
Read the case wholesale portal
B2B platform
MonliPets
Replaced a WooCommerce plugin stack with a custom ordering platform for retail buyers. Built in eight weeks, not six months.
seven paid plugins replaced · faster pages · more mobile orders
Disclosure: MonliPets is my wife's company; the numbers come from their books.
Read the case Disclosure: MonliPets is my wife's company; the numbers come from their books.
How an engagement runsthree steps, in order
Three separate steps. Stop after any of them.
Step 1 is a free 15-minute fit call to find out if I am the right person. Step 2 is a paid discovery session, $500, that ends in a written plan. Step 3 is a fixed quote for the work, or you take the plan and build it yourself.
Discovery + plan
$500
- 60 to 90 minute working session on your real system
- written plan within 48 hours: what is broken, what is risky, what to do first, what it costs
- paid when you book the session, refundable for 7 days after the plan lands
- proposals written before anyone read your code
credited toward the build
start hereBuild or harden
fixed quote
- take the plan and do it yourself, or
- I take it to production at a fixed price and timeline
- every architectural decision logged and explained
- bench developers you never met
scoped from the plan
ask for a quoteWant one of these for your business?
Bring the process or the app. I will tell you what I would look at first, and whether a $500 discovery session is worth your money.
Book a 15-minute fit call
or email david@nexaiadvisors.com with a note about the process or a link to the app