SaaS Billing Portal Refactor
Allison cleaned up our billing flow and made the code much easier to maintain. She communicated clearly and delivered ahead of schedule. 5 stars.
Hourly Rate
$25 / Hr
Total Earned
$17,733
Experience
10 Years
Skills
- JavaScript
- TypeScript
- React
- Node.js
- Python
- REST APIs
- PostgreSQL
- AWS
Senior Full Stack Developer | Agentic AI Engineer | 10+ Years of Experience | AI Agents, Automation, SaaS & Web Applications
I’m a Senior Full Stack Developer and Agentic AI Engineer with 10+ years of experience building intelligent, scalable, and high-performance digital products.
I specialize in transforming ambitious ideas into powerful software solutions, combining modern full stack development with next-generation AI technologies.
My Expertise:
Agentic AI & LLMs: Autonomous AI Agents, Multi-Agent Systems, RAG, LangChain, OpenAI APIs
Full Stack Development: React, Next.js, Node.js, TypeScript, Python
AI Automation: Intelligent Workflows, Business Process Automation, AI Integrations
SaaS & Web Applications: Custom Platforms, Dashboards, CRM Systems, API Development
Cloud & Architecture: AWS, Docker, Databases, Scalable Systems
I don't just write code — I engineer intelligent solutions that automate complex processes, solve real business challenges, and turn innovative ideas into production-ready products.
From concept to deployment, I build software that thinks, scales, and delivers results.
Reviews
40 reviews on file.
E-commerce Checkout Optimization
Fantastic work improving checkout speed and reducing payment errors. Allison spotted issues our team had missed and fixed them quickly.
Healthcare Appointment Booking System
Allison built a reliable booking workflow with great attention to privacy and usability. Deployment was smooth and well documented.
Fintech Investor Dashboard Build
The dashboard was delivered cleanly with accurate data visualizations and solid performance. Allison was responsive and very professional.
Mobile Fitness App Backend
Allison designed a scalable API for our fitness app and handled authentication perfectly. Great code quality and clear updates throughout.
CRM Pipeline Automation Upgrade
She automated our sales pipeline exactly as requested and improved several edge cases. Communication was excellent from start to finish.
AI Content Moderation Tool
Allison integrated the AI moderation workflow smoothly and added practical safeguards. She solved problems fast and kept the project moving.
Marketplace Vendor Management Platform
Our vendor tools are now faster and easier to use. Allison delivered clean architecture and explained technical decisions clearly.
Real Estate Listing Website
Allison built a polished listing platform with fast search and great admin controls. The final product exceeded our expectations.
IoT Device Monitoring Dashboard
She created a stable dashboard for live device data and alerts. Allison handled the integration challenges with confidence and skill.
Analytics Reporting API Integration
Allison connected multiple analytics sources into one clean reporting API. The work was accurate, timely, and easy for our team to extend.
Restaurant Online Ordering System
The ordering system works flawlessly and is simple for staff to manage. Allison was fast, organized, and great to collaborate with.
Social Networking Feature Rollout
Allison added messaging and profile features without disrupting our existing app. Her testing and attention to detail were impressive.
Travel Booking Engine Migration
She migrated our booking engine with no downtime and improved response times. Allison planned everything carefully and delivered perfectly.
EdTech Student Progress Portal
Allison built a clean, intuitive portal for teachers and students. She handled feedback well and produced dependable, high-quality code.
Logistics Route Planning Tool
The route planning tool is faster and more reliable than our old process. Allison was proactive and solved complex data issues quickly.
Subscription Video Platform Backend
Allison implemented subscription handling, permissions, and streaming support neatly. The backend is stable and well structured.
Nonprofit Donation Management CRM
She customized our donor CRM and improved reporting dramatically. Allison was patient, clear, and very efficient.
Cybersecurity Audit Remediation Project
Allison fixed key security findings and documented every change thoroughly. We appreciated her practical recommendations and quick turnaround.
HR Onboarding Workflow Automation
Our onboarding process is now automated and much less error-prone. Allison delivered exactly what we needed with minimal back-and-forth.
Inventory Management Web App
Allison built a reliable inventory app with barcode support and clear reporting. The project was completed on time and works beautifully.
Legal Document Review Platform
She improved document upload, search, and permissions for our legal platform. Allison's code was clean and deployment was painless.
AI Chatbot Customer Support Integration
Allison integrated our chatbot with CRM and helpdesk systems seamlessly. She balanced speed with quality and kept us informed daily.
Telemedicine Patient Portal Upgrade
The portal is now faster, more secure, and easier for patients to use. Allison managed the upgrade professionally and met every milestone.
B2B SaaS Admin Console
Allison created a flexible admin console that our support team loves. Strong architecture, thoughtful UX, and excellent communication.
Event Ticketing Platform Enhancements
She added seat selection, discount rules, and better reporting without breaking existing flows. Great work and very dependable.
Banking Data Import Service
Allison built a secure import service for banking files with strong validation. The delivery was accurate, documented, and on schedule.
Construction Project Tracking Dashboard
Our managers now have real-time project status and budget visibility. Allison understood the requirements quickly and executed very well.
Gaming Community Web Platform
Allison added community features, moderation tools, and performance improvements. She was easy to work with and delivered great results.
Retail POS Cloud Sync
She implemented reliable cloud sync for our POS data and handled offline cases nicely. Allison's solution has been rock solid.
Insurance Claims Workflow System
Allison streamlined our claims workflow and added useful audit tracking. Her problem solving was excellent and the code is maintainable.
Marketing Campaign Analytics Dashboard
The dashboard gives us clear campaign insights and loads quickly. Allison translated vague requirements into a polished finished product.
Property Management Tenant Portal
Allison delivered rent payments, maintenance requests, and tenant messaging in one clean portal. Very professional and highly skilled.
Food Delivery Driver App API
She built the API our driver app needed and optimized location updates well. Communication was direct, helpful, and consistent.
Manufacturing Quality Control System
Allison created a practical QC system with reports our team uses daily. She asked smart questions and delivered a dependable solution.
Recruiting Candidate Matching Tool
The matching tool is accurate, fast, and easy to adjust. Allison handled complex logic cleanly and finished right on schedule.
Cloud Infrastructure Deployment Automation
Allison automated our deployments and reduced release errors significantly. Her scripts are clear, secure, and well documented.
Learning Management System Migration
She migrated our LMS data carefully and preserved all critical records. Allison's planning and testing gave us total confidence.
Automotive Service Scheduling Platform
Allison built a smooth scheduling experience for customers and service staff. The platform is stable, fast, and easy to manage.
Sales Forecasting AI Prototype
She delivered a useful forecasting prototype with clear assumptions and clean data handling. Allison was sharp, responsive, and efficient.