Francis Irvin Barrientos Vilaga
Senior Manager – Digital Transformation & Full-Stack Development
or, I build digital transformation platforms for global enterprises.
About Me
I am a technology leader with a strong background in software engineering and digital transformation. Over a decade of experience across Southeast Asia, delivering enterprise-scale automation and workflow solutions for Deloitte, Visa, and Boardroom.
Hybrid skillset: technical depth (C#, Blazor, Azure, CI/CD) + leadership (mentoring, strategy, cross-team collaboration). Fluent in English & Filipino; passionate about automation, cloud, and mentoring young developers.
Skills & Tech Stack
Languages
C, C++, C#, JavaScript, HTML, CSS, SQL, VB, VBA, PERL
Frameworks & Platforms
.NET (WPF, ASP.NET, Windows Forms), Blazor, ReactJS, NodeJS, Selenium
Cloud & DevOps
Azure Cloud, Azure DevOps, CI/CD pipelines
UI / Libraries
Telerik UI, Bootstrap
Other
Agile project management, mentoring, cross-functional leadership
Projects & Case Studies
Deloitte Tax Filing System (Singapore)
Led design & deployment of Singapore’s internal digital tax filing system.
Tech: .NET, Azure Cloud, Blazor, CI/CD
Impact: streamlined tax submissions for thousands of clients.
Workflow Automation Across Deloitte SEA
Orchestrated multi-region workflow platform for the Tax & Legal Department.
Optimized collaboration and reduced manual processing.
ProaCTive Internal Tax Computation System
Pioneered a system that automated computation schedules for tax filings.
Achieved accuracy improvements & faster reporting.
Experience
Senior Manager – Deloitte Tax Solutions
Aug 2024 – Present, Singapore
Lead Digital Transformation team; implemented regional workflow automation; architected enterprise apps with Azure + DevOps.
Manager / Assistant Manager / Senior Analyst – Deloitte
2019 – 2024
Progressively promoted; developed Blazor/React/ASP.NET applications; drove digital adoption in Southeast Asia offices.
Team Lead, Senior Analyst – Boardroom Corporate Services
2017 – 2018, Singapore
Built & maintained share registry applications (ASP.NET, MySQL). Supported shareholder meetings, ensured server/data integrity.
Data Network Analyst – Visa Worldwide
2014 – 2016, Singapore
Maintained servers, routers, switches in data centers.
Intern – Lattice Semiconductor
2013, Philippines
Built IP quality system using PERL & MySQL.
Certifications
- Microsoft Certified: Azure Fundamentals (2020)
- Cisco CCNA (2016)
- IBM P-TECH Mentor (2021)
- Generative AI Overview for Project Managers (2023)
Research & Extras
- VIPROCER: Video Processing for Face Recognition (DLSU Thesis)
- Object Tracking via CCTV (LabVIEW project)
Achievements & Activities
- Dean’s List, De La Salle University
- Presidency & Leadership Award, Paco Catholic School
- Active in ECES (Engineering Society), DLSU