SaaS Billing Portal Redesign
Mattea delivered a clean, reliable billing portal ahead of schedule. Communication was excellent and the code quality made future updates easy.
Hourly Rate
$28 / Hr
Total Earned
$11,023
Experience
8 Years
Skills
- JavaScript
- TypeScript
- React
- Node.js
- Python
- REST API Development
- PostgreSQL
- AWS
Senior Full Stack Developer
I am Mattea Griffins, a senior full stack developer with over 8 years of experience designing, building, and maintaining modern software solutions. I specialize in creating scalable web applications, robust APIs, and intuitive user interfaces for startups and growing businesses. My approach combines clean code, performance optimization, and strong communication to deliver dependable results. I have hands-on experience across the full development lifecycle, from requirements gathering and system design to deployment and ongoing support. I enjoy solving complex technical challenges and helping clients turn ideas into production-ready products.
Reviews
17 reviews on file.
E-commerce Checkout Optimization
Fantastic work improving our checkout flow. Mattea reduced friction, fixed payment edge cases, and kept us updated throughout.
Healthcare Patient Scheduling App
Mattea built a secure and intuitive scheduling system for our clinic. The deployment was smooth and the final product exceeded expectations.
Fintech Risk Scoring Dashboard
Great architecture and attention to detail. Mattea translated complex risk logic into a fast, usable dashboard our analysts love.
Mobile Fitness Tracking Application
Mattea was proactive, thoughtful, and highly responsive. The app runs smoothly and the API integration was handled perfectly.
CRM Workflow Automation Platform
Excellent problem solver who understood our sales process quickly. Mattea automated key workflows and saved our team hours every week.
AI Customer Support Assistant
Mattea created a practical AI support tool with clear fallback logic. The solution was well documented and easy for our team to manage.
Marketplace Vendor Management System
The vendor portal was delivered on time and worked exactly as planned. Mattea communicated clearly and handled revisions professionally.
Restaurant Booking System Upgrade
Mattea modernized our booking system without disrupting operations. Great testing, clean deployment, and quick fixes when needed.
Social Community Moderation Tools
A very dependable developer with strong product instincts. Mattea built moderation features that are simple, fast, and effective.
IoT Device Monitoring Dashboard
Mattea handled real-time data challenges with confidence. The dashboard is stable, clear, and performs well under heavy device traffic.
Analytics Reporting Data Pipeline
The reporting pipeline is faster and much more reliable now. Mattea wrote maintainable code and explained every key decision clearly.
Real Estate Listing Platform
Mattea delivered a polished listing platform with strong search features. Timelines were respected and feedback was implemented quickly.
Education Learning Management Portal
Great collaboration from start to finish. Mattea improved usability, fixed legacy issues, and launched the portal without delays.
Logistics Route Planning Tool
Mattea built an efficient route planning tool that simplified daily dispatch work. Strong technical judgment and excellent communication.
Cybersecurity Audit Automation Suite
Impressive work turning our audit checklist into a secure automation suite. Mattea was thorough, organized, and very easy to work with.
Travel Agency Integration Hub
Mattea connected multiple travel APIs into one reliable hub. The error handling and documentation were especially strong.