Enterprise B2B2C Gym & Fitness SaaS Platform

Modular, PCI-DSS compliant SaaS platform serving users over 12+ years with zero breaches

Architected a fully modular SaaS platform for gyms and fitness centers combining reservation, rental, POS, and CMS features into one extensible stack. Delivered seamless multisite WordPress integration, self-healing schema engine with rollback capabilities. Enabled smaller gyms to offer dependable enterprise-grade services without dedicated IT teams.

• Reservations across locations/resources, barcode-enabled POS, WordPress multisite
• Payment gateways (Authorize.Net, First Data, Converge, Stripe, PayPal), marketing automation, and custom BI dashboards
• Granular access controls, audit logging, ACID-compliant rollback, and automated secure updates

RevContent Native Ads Referral Program

Designed and built a scalable, secure “Give 5%, Get 5%” commission engine

Led the full design and development of a referral platform automating tracking, commission calculations, and approval workflows. Collaborated cross-functionally with Legal, Accounting, Sales, and QA to launch within three months.

• Persistent referral codes, cookie tracking, sandboxed SQL calculations, and audit-safe rollbacks
• Self-service commission tiers and API/Excel accounting integration

The referral system drove measurable partner acquisition and long-term engagement while maintaining strict financial and legal audit ability. By enabling scalable, self-serve onboarding and accurate, rollback-safe payouts, it aligned cross-departmental goals and reduced operational overhead.

Custom Microservices Platform with Federated GraphQL

Delivered an enterprise-grade microservices platform built for growth, modularity, and speed. Unlike off-the-shelf solutions, it prioritized scalability, service isolation, and clean architecture. Ideal for businesses needing robust, future-proof infrastructure from day one.

• Python-based microservices engine for Docker, and Kubernetes
• Integrated Apollo Federation to unify services one gateway
• Multi-database orchestration with domain-specific service ownership
• Defense-in-depth backend network with zero-trust segmentation and service isolation
• Full architecture documentation
• Supports modular deployment, high throughput, and horizontal scaling.

Travel Search Engine with Admin Pricing Control & Spreadsheet-Like Backend

Custom-built cruise vacation search platform with Excel-style admin tooling

• Imported Excel files and translated codes into readable formats
• Excel-style interface with formula fields
• Markups, blackout dates, and visibility rules
• Mapped destinations, and codes for consistent search results
• Fast, filterable UI

Non-technical staff gained full control over inventory, pricing, and data accuracy.

ACID-Aware SQL Auditing Engine

Developed a zero-impact, database-layer auditing system for precise field-level SQL write tracking

Built a driver-level auditing engine logging user-attributed SQL changes with full ACID compliance. Produced structured logs for compliance and security without requiring application code changes.

• Seamlessly integrated with legacy CodeIgniter systems
• Supports high-throughput environments with rollback detection

Delivered full audit traceability and rollback detection without altering application code, enabling compliance in legacy high-throughput systems.

Ipitomy IP PBX Auto Discovery & Zero-Touch Provisioning

Sole creator of a zero-configuration provisioning system still core to Ipitomy’s IP PBX suite

Architect and developer of the industry’s first network scanning and batch provisioning tool allowing VoIP resellers and admins to instantly discover and configure phones and PBX hardware. Features include remote reboot, status indicators, and security lockdowns, enabling scalable, reliable deployments.

Reduced setup times and errors for SMB multi-location deployments. Feature retained after Clarion Communications acquisition in 2024

Custom MySQL Driver for Memory Control

Engineered a transparent streaming database driver that cut page load times by 30×

This solution resolved a critical performance bottleneck that was limiting growth at a $200M business. By enabling large-scale data handling without rewriting legacy code, it delivered faster dashboards, reduced infrastructure strain, and supported higher user traffic. The result was improved business scalability and a better customer experience.

Enabled seamless integration between legacy array code and database-backed array objects. Existing array functions such as indexing, iteration, modification, and random access work transparently, allowing developers to treat streamed database results as native arrays. Supports in-place value changes without code refactoring.