Rivonia AI — Johannesburg, South Africa

Most agencies sell you software.
I hand you a system that closes while you sleep.

Full-stack product build, AI voice reception, and agentic outreach — designed, shipped, and maintained by the person who actually writes the code. No account managers. No handoff. No six-week discovery phase.

01 / CAPABILITY

Four disciplines,
one operator.

Most shops specialise in one and subcontract the rest. Everything below ships from the same hands — which is why timelines are measured in weeks, not quarters.

A

Production apps

ReactCapacitorSupabaseStripe ConnectPlay Console

Not prototypes. Real apps in real stores — with row-level security, TOTP MFA, Stripe marketplace payouts, webhook coverage for renewals and dunning, health-data integrations, and signed Android release pipelines. Built one, shipping it now: a coaching platform with credential verification, referral attribution, and a superadmin review queue.
See app builds →

B

Sites that convert

DesignCopySpeedAnalyticsCRO

Design, copy, and build in one pass — so the message and the interface stop arguing with each other. Sub-second loads, real conversion tracking, and a page that reads like it was made for your business rather than pulled off a template shelf.

C

Automations that hold

TypeScriptClaude APIWebhooksPostgres

Outreach systems that research a prospect, write something a human would actually reply to, send it, and log the outcome — every step written in code, not dragged onto a no-code canvas.Currently running live campaigns across the solar and property verticals, batched, tracked, and handed over with the keys.
See automation →

D

Agents that answer

Vapi.aiClaudeCal.comCRM sync

AI receptionists that pick up on the first ring at 2am, qualify the caller, handle the objection, and put the meeting on your calendar. The reasoning, prompt architecture, and integrations are built from scratch — Vapi handles the telephony, everything above it is mine. You stop losing the leads you already paid for, which is usually the cheapest revenue in the business.

02 / SELECTED WORK

Work that's shipped.

A selection of live products, sites, and systems — each one built, shipped, and running.

Peak Performance coach dashboard showing the Performance Overview screen
Peak Performance marketing studio site section
Coach dashboard — performance overview
Flagship — SaaS Product

Peak Performance

Developer · Full-stack build

A complete AI-powered coaching platform for fitness professionals, built from the ground up — coach dashboard with live client metrics, full program builder, nutrition and lab-testing modules, in-app messaging, and a built-in marketing studio for branded content, automations, and referrals. Payments, authentication, and store release handled end to end.

In stores
Live on Android
Full stack
Web + mobile
peakperformance.to →
Iconik Fitness verified Instagram profile with 83.5K followers
Iconik Fitness website homepage hero
Instagram — 83.5K, managed by me
Website · Account Management

Iconik Fitness

Website build · Instagram manager

A full coaching website for a clinical nutritionist and trainer, built to convert visitors into consultations. Beyond the site, I'm the account manager for the brand's verified Instagram presence — 83.5K followers, content and community run end to end.

83.5K
Followers managed
Verified
Brand presence
iconikfitness.com →
Ron Garcia Coaching website homepage hero
The ASCEND Method six-stage framework section on the Ron Garcia site
Website — homepage hero
Website — Coaching Brand

Ron Garcia Coaching

Full website · Lead capture

A premium, evidence-based coaching site for a movement specialist working with executives — clean editorial design, the six-stage ASCEND Method framework built out as its own section, and a lead-magnet capture flow that turns not-ready visitors into subscribers instead of losing them.

rongarciacoaching.com →
Rivonia AI landing page hero with the live system diagram
Rivonia AI intake section built on the agentic stack
Live system — hero and diagram
Automations · AI Agents

Agentic Systems

Built from scratch, in code

AI agents and automations written in code, not dragged onto a no-code canvas — outreach systems that research and message prospects, and AI voice agents that answer calls, qualify callers, and book meetings. Vapi handles the telephony; everything above it is built by me.

Transform With Me coaching website homepage hero
Transform With Me discovery call booking section and footer
Website — homepage hero
Website — Transformation Coach

Karim — Transform With Me

Full website · TikTok feed · PayPal

A conversion-focused site for a transformation coach who's his own best case study — built around his personal results as proof, with an embedded TikTok feed pulling his content straight onto the page, a contact funnel, and PayPal payments wired in. Delivered ahead of deadline.

transformwithme.to →
Live — Coaching Client

Coaching sites, shipped fast

Websites for coaches

Conversion-focused websites for fitness coaches — built, hosted, and maintained end to end, with domains, payments, and booking wired in. New builds shipping on roughly one-week turnarounds.

03 / START HERE

Tell me where the money is leaking.

I'll tell you on the call whether it's worth automating or not. That answer is free either way.

What do you need?

If it doesn't make money, I'd rather not build it.

Tell me where revenue is leaking — missed calls, dead outreach, a product that's still a spreadsheet — and I'll tell you on the call whether it's worth automating or not. That answer is free either way.