Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get a custom CRM with lead tracking, invoicing and automation - no monthly fee

Isaac B.Status: Offline
Isaac B.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Isaac, priced and ready to go.
Isaac B.Status: Offline
Isaac B.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Isaac, priced and ready to go.

Project details

Stop paying $50-300/month for CRM software you don't own.

I build custom CRMs that you own forever. One payment. No per-seat pricing. No feature limits. No monthly subscriptions.

Built with Next.js, Supabase, and Vercel — the same tools used by top startups. Fast, secure, and runs on infrastructure that costs $0-20/month (hosting only).

What's included:
 • Lead capture from website, ads, social media, or manual entry
 • Pipeline stages with drag-and-drop Kanban board
 • Lead scoring, search, and filtering
 • Real-time dashboard with analytics and charts
 • WhatsApp, email, and push notifications
 • Invoicing with PayPal, Stripe, or crypto
 • Meta Ads and Google Ads integration
 • Mobile responsive + PWA (install as app on phone)
 • Multi-user access with role permissions
 • Full source code ownership

Your data stays secure in Supabase (PostgreSQL) with row-level security. You control the API keys. No third party touches your data.

Three packages available: Basic ($1K, 7 days), Standard ($3K, 14 days), Premium ($6K, 21 days). Message me to discuss your needs.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$1,000
Standard
$3,000
Advanced
$6,000
Delivery Time 7 days 14 days 21 days
Number of Revisions
235
Number of Pages
51015
Design Customization
Content Upload
-
Responsive Design
Source Code

Frequently asked questions

Isaac B.Status: Offline

About Isaac

Isaac B.Status: Offline
Full-Stack Developer & Digital Growth Engineer
Sunny Isles Beach, United States - 12:17 am local time
I specialize in optimizing digital presence and driving traffic growth through cutting-edge AI solutions. With two years of experience as an AI Assistant, I have successfully contributed to projects that generated over $25 million in client revenue, consistently delivering exceptional results. I have a proven history of engaging clients and implementing automated SEO strategies that enhance visibility and improve site performance. My work has resulted in an average traffic growth of 347% and rapid page load times. I am adept at leveraging advanced technology to streamline processes and maximize outcomes. If you're seeking a dedicated professional who can elevate your online strategy and create measurable impact, let’s connect. I am ready to help you achieve your goals and take your project to the next level.

Steps for completing your project

After purchasing the project, send requirements so Isaac can start the project.

Delivery time starts when Isaac receives requirements from you.

Isaac works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & Planning

Review your requirements, map out CRM features, design the database schema, and create wireframes for your approval.

Build & Development

Build your custom CRM with all requested features — lead tracking, invoicing, dashboards, automations. You get progress updates throughout.

Review the work, release payment, and leave feedback to Isaac.