Juan David Gomez

Professional Profile

As a developer with a 14-year career spanning software engineering, IT operations, and systems architecture, I specialize in the full lifecycle of custom software. My expertise lies in transforming business requirements into resilient, scalable digital solutions using Java, C#, and modern JavaScript frameworks.

Currently pursuing a Master's in Computer Science, my focus is on modernizing legacy environments. I don't just write code; I architect systems that ensure data integrity, security, and seamless integration between disparate platforms. From custom-built CRM ecosystems to enterprise-level ETL engines, I build technology that drives operational excellence.

Custom Software Projects

Enterprise Automation Suite

Custom PowerShell & .NET Integration

Designed a massive library of custom automation modules handling the entire student lifecycle. Replaces manual entry with proprietary scheduled scripts that orchestrate data flow between on-prem and SaaS systems.

PowerShell Core Active Directory Custom Integration Workflow Automation

Modular CRM Ecosystem

Full-Stack Architecture (React/Java)

A ground-up custom CRM featuring a TypeScript frontend and a high-throughput Java microservice backend. Architected the proprietary role-based access control (RBAC) and bespoke sales tracking logic.

Java Spring TypeScript React Docker Custom API

Multi-Tenant Inventory SaaS

Custom Inventory Management

Developed a scalable, multi-tenant web application tailored for appliance logistics. Integrated custom hardware interfaces for real-time warehouse scanning and stock synchronization across high-latency networks.

Java Spring React SQL Server Proprietary Hardware API

Legacy Migration Engine

Proprietary ETL Modernization

Engineered a custom ETL engine to extract and transform critical business data from legacy Visual FoxPro and DB2 environments into Azure SQL. Reduced reporting latency by 40% through optimized data modeling.

C# / .NET Legacy Modernization Azure SQL Custom ETL

Business Process Logic Modules

Full-Stack Workflow Management

Created interconnected custom modules (TMS, ITS, TPS) for asset and task processing. Utilized a modular Node.js architecture to allow for rapid expansion of custom business rules.

Node.js Full-Stack API Architecture Custom Logic

Secure Infrastructure Architect

Network & Security Orchestration

Designed a custom remote access environment utilizing WireGuard and Pi-hole. Established secure tunneling and local resource exposure without port vulnerability, ensuring high-security data access.

Linux Admin WireGuard Infrastructure as Code Security

Work History

Senior Application Integration & Automation Engineer

The College of Westchester

May 2024 - Present • Hybrid

Serving as the principal technical architect for enterprise system connectivity. I design and build custom software layers that modernize legacy workflows through automation and API-first development.

System Architecture Custom API Design Java Spring C# Full-Stack

Architectural Design: Overhauling institutional data architecture by migrating legacy monoliths to a custom-built service-oriented architecture (SOA).
Custom Full-Stack Portals: Developed proprietary web portals using React and Node.js to provide administrative visibility into real-time integration health and student lifecycle metrics.
Integration Engineering: Architected and deployed secure RESTful APIs to facilitate data synchronization between Anthology Student, D2L, and on-premise MS SQL clusters.
Automation Strategy: Implemented institutional-wide automation workflows using custom PowerShell scripts and Power Automate, eliminating 30+ hours of manual toil per week.

Full-Stack Software Engineer

Aitoro Appliance | Norwalk, CT

March 2018 - Present

Directly responsible for the development and architecture of custom software solutions that drive retail operations and inventory management for a multi-location enterprise.

Custom SaaS Development: Built and maintain a multi-tenant inventory ecosystem, managing the full development cycle from database design to frontend deployment.
API Ecosystem: Developed a suite of private APIs to bridge internal management systems with external vendor catalogs and real-time shipping providers.
System Maintenance: Orchestrate hardware-level integrations for custom barcode scanning solutions, ensuring 99.9% uptime for critical warehouse operations.

Solutions Architect & Full Stack Consultant (Contract)

New York, NY / Remote

January 2012 - Present (14 yrs)

Acting as a technical consultant for SMBs, providing 14 years of expertise in architecting custom web applications and executing high-stakes legacy system migrations.

Bespoke Software Delivery: Architected and delivered custom dashboards, CRMs, and management tools using Java Spring, PHP/Laravel, and React for diverse industry sectors.
Legacy Modernization: Executed large-scale data migrations from Visual FoxPro, DB2, and Dbase to modern Azure SQL, involving the complete rewrite of custom business logic into .NET Core.
Environment Orchestration: Configure and manage hardened production environments on Linux (Nginx/Docker) and Windows Server (IIS), tailored to client-specific security requirements.

Lead Developer & General Manager

Skynet Limousine | Port Chester, NY

September 2012 - January 2015

Modernized the company’s digital infrastructure by replacing outdated software with a custom dispatch and management platform.

Updated legacy C# code bases to modern development standards, significantly improving system stability and speed.
Architected a custom GUI and reporting module to provide real-time operational oversight and data-driven business growth.
Successfully managed both the technical roadmap and business operations, driving year-over-year revenue increases through technology.