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Erwin Panganiban

@erwinpanganiban

Engineering Manager and consultant at Freelance | TCIG, delivering blockchain security, Web3 infrastructure, and smart contract solutions.

Philippines

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At Freelance | TCIG, I provide technology consulting to TCIG and its clients, including blockchain security services, Web3 infrastructure, smart contract solutions, and AI-driven capabilities. I also support engineering professionals deployed to international clients, serving as a liaison between clients and engineering teams.

At Decenternet, I led engineering for blockchain products and helped build a browser based on Brave’s code base. Earlier, I designed and built the backend middleware for GCash BuyLoad, integrated with GCash and Lazada, and worked on C++ software for BIM, media streaming, and mobile applications.

Experience

Work history, roles, and key accomplishments

Current

Engineering Manager | Consultant

Current

TCIG

Mar 2023 - Present (3 years 8 months)

Provided technology consulting to TCIG and its clients, delivering blockchain security services, Web3 infrastructure, smart contract solutions, and AI-driven capabilities. Managed a portfolio of engineering professionals and served as primary liaison between clients and engineering teams.

Blockchain Web3 Smart Contracts AI Solutions Architect Pre Sales Technical Due Diligence Risk Assessment Team Management Client Liaison

Lead Solutions Architect | Head of Engineering

Decenternet

May 2021 - Feb 2023 (1 year 9 months)

Managed and optimized AWS infrastructure, served as principal reviewer of solution architecture for blockchain platforms, and led development of OpenAI-powered solutions. Provided executive updates and technical leadership for enterprise solutions.

Solutions Architect | C++ SME

Decenternet

Sep 2018 - May 2021 (2 years 8 months)

Researched, designed, and developed a proprietary operating system, browser, social media site, exchange apps, and backend servers. Enhanced and customized the web browser and managed AWS S3 resources.

C C++C#Python Django Docker MongoDB NodeJS JavaScript Visual Studio REST APIs BASH Git SSH Brave Core Code License Signature Jira Confluence AWS Cloud

Technical Manager

IPI | Novare Inc. | Mynt Inc.

Sep 2017 - Sep 2018 (1 year)

Designed and developed the Loadsales System, a load/SKU retail platform used by GCashApp and other channels. Integrated BuyLoad service with GCash and Lazada, and managed project risks and stakeholder meetings.

Anypoint Studio JSON XML BASH MySQL CSV SMS Templates GCash UTIBA UMarket AWS ESB Git SSH

Senior Developer | Team Lead

Nova Solutions Inc.

Apr 2016 - Jan 2017 (9 months)

Led a LUA/C++ team developing Building Information Modeling (BIM) software. Developed plugins, optimized 3D rendering, and created automation tools for repetitive tasks.

Visual C++MFC Lua RapidXML XML JSON XSLT OpenGL Revit IFC File TortoiseSVN

Software Engineering Associate Manager

Accenture Inc.

Dec 2014 - Mar 2016 (1 year 3 months)

Led a sub-group of a legacy system modernization project, handling around 10 people. Improved modules for 64-bit compliance and developed automation tools for refactoring and debugging.

Legacy Systems Eclipse IBM ASM370 Oracle Service Cloud Oracle Sales Cloud Agile Scrum

Technical Project Manager

Dev-Touch Inc.

May 2012 - Jul 2014 (2 years 2 months)

Managed mobile-based application projects, providing technical support and mentoring. Designed functional and technical architecture, and prepared project documentation from SRS to testing.

Objective C XCode Android XML JSON SQLite MySQL JavaScript Eclipse

Senior C++ Developer

Evostream

Jan 2011 - Feb 2012 (1 year 1 month)

Supported plug-ins for the Evostream Media Server, performed stress and unit tests, and managed source code repository. Wrote user manuals and documentation for configuration tools and CLI commands.

NetBeans Qt4 XCode TortoiseSVN Visual C++Apache HTTP Server Internet Information Server Evostream Media Server Wowza Media Server VLC FFMPEG RTSP RTP RTMP

Senior iOS Developer/Consultant

IVOLINE Incorporated

Jan 2011 - Feb 2011 (1 month)

Maintained iOS applications and resource server, packaged and distributed iOS projects to Apple store, and documented iOS project sources. Provided weekly training for iOS developers.

iOS XCode Objective C Cocos2d Core Data Core Audio AVFoundation UIKit WebView SQLite Photoshop GIMP

Senior iOS Developer

IVOLINE Incorporated

Jun 2010 - Jan 2011 (7 months)

Maintained iOS applications and resource server, packaged and distributed iOS projects to Apple store, and documented iOS project sources. Provided weekly training for iOS developers.

iOS XCode Objective C Cocos2d Core Data Core Audio AVFoundation UIKit WebView SQLite Photoshop GIMP

iOS Developer

Gigigo

Jun 2009 - Dec 2010 (1 year 6 months)

Developed and sold iOS apps to small start-up companies. Analyzed requirements, integrated resource files, fixed errors, and provided weekly reports.

Mac OS X Snow Leopard XCode Objective C iPhone 3G Cocos2d Core Data Core Audio AVFoundation UIKit WebView SQLite Photoshop GIMP

Programming Courses Instructor

Lyceum of the Philippines

Jun 1998 - May 2010 (11 years 11 months)

Handled programming subjects, coached inter-school programming competitions, and advised theses. Improved school enrollment and librarian systems with web-based applications.

CSS HTML JavaScript MySQL Visual Basic C++

Programmer

Self Employed

Jan 2006 - May 2009 (3 years 4 months)

Developed sales and inventory systems for retail stores, including medical and hardware supplies. Moved data from Excel to MySQL and used QT applications for automation and report generation.

MySQL Qt Framework NCReport MS Access LAN