SaaS Billing Portal Optimization
AliceJohnszxgj delivered clean, reliable code and improved our billing flow quickly. Communication was clear throughout, and the final result felt polished and production-ready.
Hourly Rate
$25 / Hr
Total Earned
$47,230
Experience
9 Years
Skills
- JavaScript
- TypeScript
- React
- Node.js
- Python
- REST API Development
- PostgreSQL
- AWS
Full Stack Developer
Hi Everyone! I am a Full Stack developer with nearly 9 years of experience. I am highly skilled in Designing, Developing and Testing websites, mobile applications and software. As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support.
Reviews
14 reviews on file.
E-commerce Checkout Performance Upgrade
Excellent work improving checkout speed and fixing tricky cart issues. AliceJohnszxgj met every deadline and explained technical choices in a simple, practical way.
Mobile Fitness App Backend
AliceJohnszxgj built a stable API for our app and handled deployment smoothly. The code was well structured, documented, and easy for our team to extend.
Custom CRM Workflow Automation
Great problem solver with strong attention to detail. AliceJohnszxgj automated our lead workflows and saved our sales team hours of manual work each week.
Executive KPI Dashboard Redesign
The dashboard is fast, clean, and exactly what we needed. AliceJohnszxgj understood our reporting goals quickly and delivered a very professional solution.
AI Support Ticket Classifier
AliceJohnszxgj created a practical AI tool that improved ticket routing from day one. Great communication, thoughtful implementation, and solid documentation.
Fintech Transaction Monitoring Service
We appreciated the careful architecture and security-minded approach. AliceJohnszxgj delivered a dependable service and handled complex edge cases very well.
Healthcare Appointment Management Platform
AliceJohnszxgj was responsive, organized, and delivered a user-friendly booking platform. The handoff was smooth and the system has been running reliably.
Marketplace Vendor Onboarding System
Fantastic experience from planning to launch. AliceJohnszxgj built a scalable onboarding flow and kept us updated with clear progress notes the entire time.
Hotel Booking System Integration
AliceJohnszxgj connected multiple booking APIs without delays or confusion. The integration was tested thoroughly and has performed well since release.
Social Community Moderation Tools
Strong developer with a practical mindset. AliceJohnszxgj gave our moderators better tools, improved load times, and delivered exactly as promised.
IoT Device Monitoring Console
AliceJohnszxgj handled real-time data updates and alerts beautifully. The console is stable, intuitive, and much easier for our operations team to use.
Analytics Pipeline Data Cleanup
Our analytics reports are finally consistent thanks to AliceJohnszxgj. The data pipeline is faster, cleaner, and the deployment was completed with no disruption.
EdTech Learning Progress Tracker
AliceJohnszxgj delivered a thoughtful feature set with clean UI logic and dependable backend updates. Timely, professional, and easy to collaborate with.