Looking for a job

Juan Galarza

@juangalarzan

Message

I build high-performance platforms, developer pipelines, and VR applications.

Ecuador

Message

I've built transactional billing engines, logistics platforms, reporting systems, and VR products for CNT ALEGRO PCS, WebCreek, Blue Lizard Games, and ClothingTech. My work includes a prepaid airtime engine handling 2,000 transactions per minute and payroll optimization that reduced execution time from 30 minutes to 17 seconds.

At WebCreek, I led component-based Angular architecture that reduced developer requirements by 60%, created code-generation tooling that improved development time by about 50%, and delivered a VR training system sold to the University of Texas. I work across C#, .NET Core, Java, Angular, Unity, Unreal, Linux, cloud systems, networking, and performance-intensive integrations.

Experience

Work history, roles, and key accomplishments

Senior Developer

ClothingTech

Feb 2022 - Sep 2023 (1 year 7 months)

Developed e-fashion VR application, key architecture components, and integrated with Adobe InDesign Server.

Adobe InDesign Server JavaScript Unity Unreal Engine 5 C#

Senior Developer

Insurance NYC Company

May 2021 - Jul 2022 (1 year 2 months)

Provided support and maintenance for scraping system and developed monitoring and diagnostics application.

NodeJS JavaScript CSS HTML

Pentomino Polynume

FreelancingBlue Lizard Games

Oct 2020 - Mar 2021 (5 months)

Migrated K12 training game to Azure cloud based WebGL system and created pentomino analyzer and simulator microgame.

Unity WebGL WebSockets Azure C#Native Android Development iOS

Senior Developer | Tech Lead

WebCreek

Feb 2018 - Oct 2020 (2 years 8 months)

Designed and implemented component-based architecture for Angular application, managed GitLab, implemented CI/CD, and integrated fingerprint reader.

TypeScript MySQL C#Web APIs .NET Core WebSockets Task BASH REST Angular 5 LINQ Threading MSSQL Google Maps API SSL Nginx Unity

Independent

Robotic Brain

Dec 2017 - Feb 2018 (2 months)

Developed camera surveillance system with motion tracking, voice recognition, spelling checker, robotic circuitry, and inference engine.

Arduino Native Android Java 8 Java Streams Computer Vision Voice Process Electronics AI OpenCL RenderScript

Senior Developer

Blue Lizard Games

Nov 2015 - Nov 2016 (1 year)

Fixed front-end and back-end for procurement system, developed software distribution system, and created micro game for museum.

Unity C#CSS ASP.NET MVC Web APIs .NET Core JavaScript MSSQL Multithreading LESS Angular jQuery

Optimizer

AtikaSoft Cia. Ltda.

May 2014 - May 2015 (1 year)

Analyzed and optimized HR payroll system, developed digital signature module, and developed social network for public sector employees.

JEE Oracle 11+Pl SQL .NET 4 C#Web Services XML XAdES BES GlassFish 3.1

IT Manager

StratusCorp Cia. Ltda.

Feb 2013 - May 2014 (1 year 3 months)

Deployed core networking infrastructure and provided support and customizations for Ekon ERP modules.

T SQL VBScript Karat SQL Server Ubuntu Linux Windows Server 2012 VirtualBox

Senior Developer

IndexUniverse. (ETF.com).

Aug 2012 - Jan 2013 (5 months)

Developed data ingestion systems and custom PDF report generator, optimizing report generation with database middleware cache.

Talend Java MySQL Eclipse T SQL JavaScript HTML5 C++PHP

Applications and projects engineer

CNT. ALEGRO PCS.

May 2008 - Jul 2012 (4 years 2 months)

Developed transactional core engine for prepay airtime billing, integrated with banks, and designed service architecture.

C#Multithreading TCP Sockets C++Linux Pl SQL SOAP Web Services AJAX JavaScript Visual Basic 6.0 JSON ISO 8583

GIS Consultant

EMMOPQ – Municipality of Quito

Dec 2011 - Mar 2012 (3 months)

Developed high performance socket server for GPS traffic and redesigned start-end report for urban transportation.

Pl SQL Geoprocessing C#Sockets Threading GPS Stored Procedures

Java Senior Developer (Freelance)

Expertweb

Dec 2010 - Apr 2011 (4 months)

Developed digital image processing for 3D photographs and social network for disabled people.

Spring Framework Hibernate JSP Annotations Swing Java2D Threads

Independent Consultant

CMT – Municipality of Quito

Mar 2007 - Jul 2007 (4 months)

Developed Tourist Inventory System for the Municipality.

T SQL .NET ASP.NET AJAX MSSQL

Ingeniero Soporte VIP

Brightcell

Jul 2004 - Dec 2006 (2 years 5 months)

Deployed access points for remote offices, developed ISP monitoring system, and configured VOIP PBX server.

Linux TCP IP VoIP BASH Cisco

Independent Consultant

Professional World

May 2003 - Dec 2005 (2 years 7 months)

Customized editing system for La Hora Daily and developed ActiveX control for USB token authentication.

InDesign Mac OS X 10.3.6 Codewarrior C++.NET Visual C++MFC Carbon Framework USB

Independent Consultant

Kruger SA

Nov 2003 - Present (22 years 10 months)

Developed fleet management system for PRONACA including user manager, rapid development framework, and report builder.

Java J2EE JavaScript Pl SQL

Sub Jefe de Desarrollo

Diversified Data Technologies Inc.

Jan 2003 - Present (23 years 8 months)

Developed programming guidelines, designed new architecture platform, and developed components for the com.ddt.* package.

Java J2EE JSP WML

Java Developer

Diversified Data Technologies Inc.

Jul 2002 - Present (24 years 2 months)

Developed and optimized modules for a logistics system, designed core components, and created a smart chat system for HelpDesk.

Java J2EE JSP WML

Infrastructure and Security Chief

Brightcell

Developed customer bandwidth management system, redesigned core ISP network, and deployed network for Aeronautics Institute.

Linux TCP IP VoIP BASH Cisco

Linux development

Brightcell

Prototyped enterprise server, PBX VoIP server, and developed network monitoring and management system.

Linux TCP IP VoIP BASH Cisco

Senior Developer

Professional World

Created database connection component between MacOS and MsSQL, migrated data layer, and developed relevant InDesign components.

InDesign Mac OS X 10.3.6 Codewarrior C++.NET Visual C++MFC Carbon Framework USB

Unity3D developer | Technical Director

WebCreek

Optimized patching system library, managed FTP server and repositories, and designed advanced VR training system with plugin architecture.

TypeScript MySQL C#Web APIs .NET Core WebSockets Task BASH REST Angular 5 LINQ Threading MSSQL Google Maps API SSL Nginx Unity

Development Director

WebCreek

Designed development pipeline architecture, created developer management artifacts, and developed custom code generation and report generation engines.