SaaS Billing Portal Redesign
Scarlett delivered a clean, reliable billing portal ahead of schedule. Communication was clear and the code quality made future updates easy.
Hourly Rate
$29 / Hr
Total Earned
$33,525
Experience
12 Years
Skills
- JavaScript
- TypeScript
- React
- Node.js
- Python
- REST APIs
- PostgreSQL
- AWS
Senior Full Stack Developer | 12+ Years of Experience | React, Next.js, Node.js, Python | SaaS, AI Solutions & Web Applications
I'm a Senior Full Stack Developer with over 12 years of experience designing, developing, and delivering modern, scalable, and high-performance digital solutions.
I specialize in turning complex business ideas into powerful, user-friendly applications by combining solid engineering principles with modern technologies and creative problem-solving.
Core Expertise:
Frontend Development: React, Next.js, JavaScript, TypeScript
Backend Engineering: Node.js, Python, PHP, REST APIs
Web & SaaS Development: Custom Platforms, Web Applications, CRM Systems
AI & Automation: AI Agents, Intelligent Workflows, API Integrations
Cloud & Databases: AWS, PostgreSQL, MySQL, MongoDB
From initial concept and architecture to development, optimization, and deployment, I deliver reliable solutions tailored to real business needs.
I build more than software — I create digital experiences that drive innovation, improve efficiency, and help businesses grow.
Reviews
32 reviews on file.
E-Commerce Checkout Optimization
She improved our checkout flow and reduced abandoned carts noticeably. Fast, thoughtful, and very easy to work with.
Mobile Fitness App Backend
Scarlett built a stable API for our fitness app with excellent documentation. She handled edge cases we had not even considered.
Custom CRM Automation Suite
The CRM automations saved our sales team hours each week. Scarlett understood the workflow quickly and delivered exactly what we needed.
Real-Time Analytics Dashboard
Scarlett created a fast dashboard with clean charts and accurate live data. Her attention to performance was impressive.
AI Support Chatbot Integration
She integrated our AI chatbot smoothly into the helpdesk platform. Great problem solving and very responsive throughout the project.
Fintech Transaction Monitoring Tool
Scarlett built a secure monitoring tool with thoughtful validation and logging. The final product passed our internal review without issues.
Healthcare Appointment Booking System
The booking system is intuitive, stable, and easy for staff to manage. Scarlett communicated clearly and met every milestone.
Marketplace Vendor Management Platform
Scarlett helped us launch a vendor platform with clean onboarding flows. She balanced speed with solid architecture.
Hotel Reservation Engine Upgrade
She upgraded our reservation engine with better availability logic and faster searches. The deployment was smooth and well planned.
Social Community Web Application
Scarlett delivered a polished community app with messaging, profiles, and moderation tools. Excellent work and strong communication.
IoT Device Monitoring Dashboard
The dashboard tracks our devices reliably and alerts our team instantly. Scarlett wrote clean code and explained the architecture clearly.
Logistics Route Planning System
Scarlett optimized our routing workflow and improved dispatch visibility. She was proactive, detail oriented, and efficient.
Education Platform Content Migration
She migrated thousands of lessons without data loss or downtime. Scarlett was organized and kept us updated at every step.
Restaurant Ordering App Development
Scarlett built a smooth ordering experience for customers and staff. The app is fast, reliable, and simple to maintain.
HR Onboarding Workflow Portal
The onboarding portal reduced manual paperwork immediately. Scarlett understood our requirements and delivered a polished solution.
Cloud Infrastructure Cost Audit
Scarlett found major savings in our cloud setup without sacrificing reliability. Her recommendations were practical and well documented.
Cybersecurity Incident Response Toolkit
She created a useful internal toolkit for alerts, reports, and response steps. Scarlett was thorough and security minded.
Subscription Video Streaming Platform
Scarlett implemented subscriptions, playback improvements, and admin controls. The platform now feels much more professional.
Property Management Admin Dashboard
Our property managers love the new dashboard. Scarlett delivered clean interfaces, useful filters, and dependable reporting.
Legal Document Automation System
She automated our document generation process with great accuracy. Scarlett asked smart questions and delivered a dependable tool.
Inventory Forecasting Analytics Tool
Scarlett built forecasting features that helped us plan stock levels better. The implementation was clear, tested, and easy to extend.
Telemedicine Patient Portal Upgrade
The upgraded portal is faster and much easier for patients to use. Scarlett handled privacy requirements carefully and professionally.
Travel Deal Aggregator Platform
Scarlett connected multiple data sources and made search results load quickly. Great engineering judgment and dependable delivery.
Nonprofit Donation Management System
She built a donation system that is simple for donors and powerful for our team. Scarlett was responsive and highly professional.
AI Resume Screening Prototype
Scarlett developed a practical prototype with useful ranking and review features. She explained technical tradeoffs clearly.
Retail POS Integration Project
The POS integration works reliably across our locations. Scarlett resolved tricky sync issues and kept the project moving.
Manufacturing Quality Control App
Scarlett created a quality control app that our floor team adopted quickly. The interface is clean and the reports are accurate.
Event Ticketing Platform Launch
She helped us launch ticket sales without downtime or payment issues. Scarlett was calm under pressure and very prepared.
Recruiting Pipeline Tracking Dashboard
The recruiting dashboard gives us clear visibility into every candidate stage. Scarlett delivered fast and polished work.
API Modernization For Legacy System
Scarlett modernized our old API while keeping existing integrations stable. Her planning and testing were excellent.
Financial Reporting Automation Pipeline
She automated our monthly reporting pipeline and eliminated hours of manual work. Scarlett delivered a reliable, well documented solution.