johnsteven.

AI-enabled growth systems

AI systems fordigital growthand workflowautomation.

I design practical growth systems that connect paid acquisition, AI-assisted sales, campaign intelligence, and content operations.

Explore the systems A marketer who builds
01THE POINT OF VIEW

Growth is a
connected
problem.

The best systems do not add more tools. They make the right signals easier to see and act on.

I connect the work between acquisition, sales, intelligence, and content so teams can move from scattered activity to a repeatable operating rhythm.

See how it works
02SELECTED SYSTEMS / OPEN A CASE STUDY

Work that
keeps moving.

Real systems, built around real constraints. Explore the thinking behind each one.

01OperationalCustomer Acquisition & Lead Management SystemBuilt a repeatable paid-acquisition and lead-management system that moves Meta Ads inquiries from WhatsApp into qualification, consultation, proposal, and closing.Growth & Marketing↗02Production-ready · internal testingWhatsApp AI Sales AssistantBuilt an AI-assisted WhatsApp sales system that handles early conversations, preserves customer context, qualifies leads, updates CRM data, and hands complex or high-intent conversations to a human team.AI Sales Automation↗03Phase 1 built · guarded rolloutAI Marketing Ads AgentEvolved a manual Meta Ads review process into an AI-assisted operating layer for campaign monitoring, anomaly detection, paid-lead attribution, competitor intelligence, creative diagnosis, and guarded optimization recommendations.Performance Marketing + AI↗04Operational · actively usedAI Research & Multi-Channel Content IntelligenceBuilt a reusable research and content-intelligence system that turns market, buyer, competitor, search, and content signals into clearer website and social content decisions.AI Marketing Automation↗05Operational · actively used and evolvingAI Creative Production SystemBuilt an operational creative production layer that turns approved briefs into carousel, LinkedIn, and Reels assets, with automated rendering, delivery, failure handling, and human creative review.AI Marketing Automation↗06Operational · integrated with the sales stackLead Nurturing & Follow-Up AutomationBuilt a lifecycle follow-up system that keeps unfinished WhatsApp leads moving through a structured H+1, H+3, H+7, H+30, and H+60 cadence while allowing the bot and sales admin to share control.Revenue Operations + AI↗07Build complete · running daily · final weekly validation pendingAI Analysis & Business Intelligence AgentBuilt an automated cross-channel analysis system that collects daily marketing and CRM data, turns it into a management dashboard, and produces weekly AI-assisted diagnosis and recommendations with explicit confidence and data-quality guardrails.Marketing Intelligence + AI↗
CASE STUDY / 01 OF 07Oct 2025 – Jun 2026
PAID
SIGNAL
QUALIFIED
LEAD
HUMAN
CLOSE
CAcustomer
acquisition
System status Operational

Featured system · 01/07

From attention
to action.

Built a repeatable paid-acquisition and lead-management system that moves Meta Ads inquiries from WhatsApp into qualification, consultation, proposal, and closing.

Read the case study
03THE OPERATOR

A marketer
with a systems
mindset.

I work at the intersection of performance marketing, automation, and clear thinking.

My foundation is digital growth. My edge is turning repeatable work into systems that teams can understand, run, and improve.

Based in Indonesia / ChinaFocus Growth systemsApproach Human-led, AI-assisted

Have a system in mind?

Let's make the
next move clearer.

Start a conversation