Custom Automations · Google APIs · App Development · Zero SaaS Fees
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Layer Studio

Custom automation engines and apps built directly on Google APIs — no Zapier, no HubSpot, no monthly SaaS tax. Your workflows, your data, your code.

See What I Build Let's Build Together
WHO THIS IS FOR

Built for businesses ready to escape the SaaS subscription trap.

Service Businesses

Instant lead follow-up, automated invoicing, and live calendar booking — all from your own backend.

Growing Companies

Replace HubSpot, Zapier, and Calendly with one custom engine that does it all for a fraction of the cost.

Founders & Operators

Own your pipeline. Your data lives in your database, not a vendor's servers.

Anyone Paying Per-Seat Fees

One-time build cost. Zero subscription tax as you scale. Custom code doesn't charge you per user.

Google Workspace Users

Already using Gmail, Drive, Docs, and Calendar? I wire them together with real API calls — no middleware needed.

Anyone with a Manual Process

Describe the steps — I'll write the code that eliminates them permanently.

Gmail API✦ Google Calendar API✦ Google Drive API✦ Google Docs API✦ Zero SaaS Fees✦ Lead Capture Automation✦ Automated Invoicing✦ Live Appointment Booking✦ Client Folder Automation✦ Marketing Nurture Sequences✦ Custom App Development✦ Gmail API✦ Google Calendar API✦ Google Drive API✦ Google Docs API✦ Zero SaaS Fees✦ Lead Capture Automation✦ Automated Invoicing✦ Live Appointment Booking✦ Client Folder Automation✦ Marketing Nurture Sequences✦ Custom App Development✦
What I Build

The 5 Core Automations

Every automation below is built with direct Google API calls from your own backend — no Zapier, no Make, no middleware that breaks when a payload changes. Clean code, authenticated calls, total control.

01
Lead Capture & Instant Follow-Up

Your web form fires a webhook into your custom CRM. The moment the lead hits your database, your backend executes an authenticated Gmail API call — sending a personalized reply from your exact business address in seconds, not minutes.

Google Tech

Gmail API · Webhook Ingestion · Custom CRM

02
Invoicing, Billing & Reminders

When a deal flips to Closed-Won in your dashboard, your backend clones an invoice template from Drive via the Docs API, populates it with live line items, exports it as a PDF, and sends it via Gmail — then schedules automated follow-up reminders until paid.

Google Tech

Google Docs API · Drive API · Gmail API

03
Dynamic Appointment Scheduling

No Calendly. Your CRM queries your live calendar availability via freeBusy.query, renders a custom booking UI, and writes confirmed appointments directly to your calendar via events.insert — with a Meet link auto-injected and reminders set.

Google Tech

Google Calendar API · Google Meet · Custom UI

04
Cross-Platform Data Sync & Organization

The moment a new client onboards, your backend uses the Drive API to generate a root client folder, then auto-creates standardized subfolders — Contracts, Assets, Deliverables. The folder IDs are stored in your database and rendered as embedded links inside the client's profile in your dashboard.

Google Tech

Google Drive API · Custom CRM Dashboard

05
Marketing Nurture & Review Requests

Your backend manages the full drip sequence state machine. Based on timestamped user events, an internal queue handles delays and fires Gmail API calls for each nurture email. For post-project review requests, the system calculates delivery timing and sends a localized Google Business review link automatically.

Google Tech

Gmail API · Business Profile API · Queue Workers

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Ready to Own Your Stack?

Tell me your workflow. I'll tell you what it would take to build it yourself — and what you'd save.

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The Case for Custom

Why Building Beats Buying

$0

Zero Subscription Tax

HubSpot, Salesforce, and Zapier scale their pricing aggressively as your data volume grows. A custom-built engine has no per-user fees, no tier upgrades, no surprise billing — you own it outright.

🔒

Total Data Sovereignty

Your client pipelines, financial triggers, and communication histories live in your own database — entirely free from vendor lock-in or unannounced API pricing shifts. No one else touches your data.

⚡

No Middleware Friction

Instead of chaining fragile third-party integrations that break when a tool updates its payload structure, your backend talks directly to the foundational Google APIs via clean, structured code you control.

My Approach

How I Work

01

Discovery

We dig into your workflows, your pain points, and your goals. No assumptions — I map what you actually need before writing a single line of code.

02

Architecture

I plan the full system — which tools, which integrations, which automations. You see the blueprint before build begins so nothing surprises you.

03

Build

Custom code, real integrations, trained AI — everything built from scratch to your spec. Fast turnaround without sacrificing structure or quality.

04

Hand-Off & Support

You leave knowing how it works. I walk you through every system before I wrap up — and I'm reachable in real-time, not through a ticket queue.

Tools of the Trade

Tech Stack

Web Development
🌐HTML / CSS
⚡JavaScript
🐘PHP
🗄️MySQL
🟢Node.js
🔷React
AI & Chatbots
🤖Claude API
🧠OpenAI API
💬Custom Chatbots
🔗RAG / Memory
📡Webhooks
🧩AI Agents
Google APIs
📬Gmail API
📅Calendar API
📁Drive API
📄Docs API
📊Sheets API
📍Business Profile API
Automation & Backend
🐍Python
🟢Node.js
📡Webhooks
⏱️Cron / Queue Workers
🗄️MySQL / Postgres
⚙️Custom CRM Builds
Selected Work

My Portfolio

AI T-Shirt Designer
POD Design Studio

POD Design Studio

Gemini Prompt Enhancer & Image Generator

A Gemini prompt enhancer and image generator built to generate and export custom t-shirt designs in perfect size and resolution.

View Design Studio
Free Resource & AI Assessment
GED Ready

Ohio GED Success & AI Testing Platform

gedready.online

A completely free community resource and AI-powered testing environment built to help students prepare for their GED, featuring interactive course materials and real-time automated exam grading.

Visit Project
AI Course Generator
CourseCraft AI

CourseCraft AI

coursecraft.my

An interactive course player and content generation platform powered by AI. Designed to streamline curriculum creation and deliver seamless learning experiences.

Visit Project
Chrome Extension
Link Lister

Link Lister

linklister.pro

A Chrome extension built for Amazon Affiliates. Instantly extract the ASIN, generate your associate tracking link with one click, and manage everything from a clean local dashboard — no spreadsheets, no clunky tools, no data leaving your machine.

Visit Project
Publishing Workflow System
Zenith Publisher Engine

Zenith Publisher Engine

zpublisher.pro

A powerful structural engine designed to streamline AI-assisted content creation. It provides the perfect workflow to prompt, edit, and format rich longform blog posts and dynamic ebooks—complete with a custom e-reader experience.

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AI Operating System
MemoryKeep AI

MemoryKeep AI

Proprietary System (Patent Pending)

A state-of-the-art AI operating system powered by the MemoryKeep Multi-Layered Memory System. It provides the proprietary architecture for genuine, persistent recall and deep cognitive processing across every interaction.

✦

Your Project Here

Have a vision? Let's build something that belongs in this portfolio.

Start a Conversation
Proprietary Architecture (Patent Pending)

The MemoryKeep™ System

Going beyond basic flat RAG capabilities, my proprietary 7-Layer Cognitive Agent Architecture is built from the ground up to support persistent, evolving context.

This framework gives AI the ability to intake, retrieve, and consolidate memories over time, transforming it from a stateless assistant into a highly capable agent with genuine recall. It forms the backbone of all advanced AI projects developed at 7 Layer Studio.

Build with MemoryKeep
PATENT PENDING
Client Feedback

What They Say

★★★★★

Legacy Collision

Google Review

"I had an urgent need for a custom app system, and 7 Layer Studio delivered beyond expectations. From the moment I explained what I needed, she moved with precision, clarity, and real expertise."

"What impressed me most was the turnaround time — my entire app system was built and ready in just two days. Not only was it fast, but it was also well-structured, functional, and exactly aligned with what I needed for my business."

"Communication was smooth the entire time, and she made sure I understood how everything worked before wrapping up the project. That level of professionalism and efficiency is hard to find."

"If you need someone who can execute quickly without sacrificing quality, I highly recommend 7 Layer Studio."

"
★★★★★

AJ Hayes

Google Review

"She's so professional and capable. I love working with her. -Anamarie"

"
★★★★★

Vincent Valenti

Artist @ vpvgalleries.com

"When I was searching for someone to design my website I knew nothing. After speaking to several web designers and asking questions, I found that most of them were not answering my questions ahead of me giving them money. This did not create a trusting environment that made me feel confident doing business with them."

"When I spoke to Jewells, my experience was different. She explained everything, taught me things about Google that I never knew, and guided me through the technology step by step. There wasn't one time that I needed help that she didn't respond in real time. She could be reached by phone, or email."

"She is so creative and gave me good advice. Everyone who sees my website loves it! I am so very grateful to have found Jewells. If only we could clone her- the world would be a much better place!"

"
Ready to Build?

Let's Talk.

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I take on a limited number of projects each season to give each one the attention it deserves. If you have a vision — a concept, a business, a half-written idea — reach out.

jsingerman@7layer.studio
Call or Text: 937-315-2585 Connect on Google Chat

Or Schedule a Zoom Consultation