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You will get an Enterprise Level CRM for $1000
Project details
You will get an enterprise level CRM and mobile app with all of the default features. Based on your exact needs we can then quickly build out any additional features/workflows. Base prices include default layouts and colors. Extra fees to update to your preferred layouts, colors, etc. You will own source code so you can have me and my team continue support or you can have your dev team take over. View all of the demo videos and standard features at SoftwareAssetSale.com
Programming Languages
PHP, HTML & CSS, JavaScriptWhat's included $1,000
These options are included with the project scope.
$1,000
- Delivery Time 1 day
- Number of Revisions 0
- Design Customization
- Content Upload
- Responsive Design
- Source Code
Frequently asked questions
About Gus
AI Integration Developer | Full-Stack | Enterprise AI & LLM
Vero Beach, United States - 6:41 pm local time
If you're reading Upwork profiles, you're probably deciding between:
Option A: A developer who can build what you asked for
Option B: Someone who knows what you actually need (and what breaks if you get it wrong)
I'm Option B.
The Problem With Most AI Development
Every AI demo looks clean.
Every integration sounds "seamless."
Then reality shows up...
- API conflicts that surface 6 months later
- "Native integrations" that are actually brittle webhooks
- Systems that work today but block everything you want to add tomorrow
- Technical debt that outlives employees
I've spent 20 years building systems. The last 3 years, I've specialized in building AI implementations that don't create these problems.
What I Actually Do...
I don't just build AI tools. I architect AI systems which...
✓ Work with your existing tech stack (not against it)
✓ Stay flexible when you need to add the next tool
✓ Scale without requiring rebuilds every 6 months
✓ Don't create hidden dependencies that trap you later
My specialty: Taking what you think you need and showing you what will actually work in your environment long-term.
Real Projects, Real Results
AI-Powered Real Estate Platform (2024)
- Built custom AI lead qualification system integrated with existing CRM. Avoided $40K in vendor contracts by using native APIs instead of third-party middleware. System processes 300+ leads/day with zero integration failures.
Healthcare Appointment Automation (2023)
- Replaced fragile Zapier chain with purpose-built AI system. Eliminated 8-12 hours/week of manual cleanup. Zero missed appointments in 14 months of operation.
Financial Services Document Processing (2024)
- Custom AI implementation that actually reads loan documents and routes to correct workflows. Reduced processing time by 73%. Built to work with their compliance requirements, not around them.
The pattern: These clients didn't need more AI tools. They needed someone who could make AI work inside their actual business reality.
Technical Capabilities (What I Build With)
AI & LLM Integration:
Claude, GPT-4, Custom LLM implementations, Prompt engineering, RAG systems, AI agents
Core Development:
React, Next.js, Node.js, TypeScript, Python, PHP
Mobile:
React Native, Swift (iOS), Kotlin (Android)
Infrastructure:
AWS, Azure, Vercel, Database design (PostgreSQL, MySQL, MongoDB)
Integration Specialist:
Stripe, Google APIs, Zoom, Calendly, Zapier alternatives, Custom API development
My team has 75,000+ hours of paid development work.
Who I Help:
✓ Business owners making AI decisions with financial consequences
✓ Companies that need AI to work with existing systems
✓ Leaders who think in years, not sprints
✓ Anyone who's been burned by "seamless integrations" before
Before I write a single line of code, we'll discuss...
1. What you're using now
2. What you want to add next
3. What you'll need in 6-12 months
Because AI decisions aren't isolated anymore, they're architectural.
Every tool you add becomes the foundation something else has to build on.
My job:
Make sure what we build today doesn't become technical debt tomorrow.
What Clients Say:
"Gus saved us from a $300/month AI receptionist that would've created 6 months of cleanup work. His solution was better, cheaper, and actually integrated properly." -- Real Estate Operations Director
"He didn't just build what we asked for he showed us what would actually work. That's worth more than the development itself." -- SaaS Founder
"Finally, a developer who understands that 'it works' isn't the same as 'it works with everything else." -- Healthcare Tech Manager
The Conversation Starts Here...
When you message me, you're talking directly to me, not a PM, not an assistant.
Tell me:
- What you're building
- What you're worried might break
- What you've already tried
I'll tell you:
- What's actually safe
- What breaks (and when)
- What order makes sense
Let's build AI systems that still work after you add the next one.
Gus Skarlis
20 years building software. 3 years fixing what "seamless integrations" broke.
→ Message me. Let's figure out what you actually need.
Steps for completing your project
After purchasing the project, send requirements so Gus can start the project.
Delivery time starts when Gus receives requirements from you.
Gus works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Launch
1. We'll have a call discuss the platform/demo. 2. Figure out what needs to be updated/changed/added. 3. Launch platform 4. Add in any additional customizations or features (extra cost). 5. Support and training as needed.