Fullstack.NET Developer at Investagrams Inc. (2019-02 – Present)
Full-stack developer responsible for premium subscription systems, payment integrations, real-time features, and platform modernization initiatives across Investagrams Prime products. Served as one of the pioneer developers during the company's early startup stage, helping establish and scale core application features, platform workflows, and technical foundations.
- Integrated Stripe payment gateway to support recurring subscription billing, eliminating manual checkout workflows and expanding payment accessibility beyond OTC, GCash, and PayMaya transactions.
- Implemented OCR-based portfolio import functionality using Gemini API, enabling automated extraction of broker holdings from uploaded screenshots and reducing manual data entry efforts.
- Contributed to migration of core services from MySQL to MongoDB, focusing on query optimization, SQL-to-NoSQL index strategy mapping, execution analysis, and transactional consistency using the SAGA pattern.
- Refactored legacy ASP.NET Web Forms modules into AngularJS and Bootstrap-based frontend architecture, improving maintainability, responsiveness, and development efficiency.
- Served as SME for Prime Landing Page, Prime Dashboard, and Prime Admin Control Panel, providing production support, feature guidance, and domain expertise across critical platform modules.
- Expanded premium market support from PSE assets to US, Singapore, and cryptocurrency markets, increasing platform coverage and investment accessibility for users.
- Enhanced websocket-based real-time notification systems for price movements, alerts, comments, likes, and reposts, improving UI responsiveness and live data delivery.
- Implemented unit testing components for Prime subscription checkout and upgrade workflows, reducing regression risks and improving developer validation before QA and end-to-end testing.
Application Programmer/Analyst 3 at Wells Fargo Enterprise Global Services, LLC – Phils (2017-04 – 2019-01)
- Provided Level 3 (L3) production support for Credit Application Status and Reconsideration systems, collaborating directly with phone bankers and branch managers to investigate and resolve application issues at both application code and database levels.
- Partnered with cross-functional teams during major production releases and deployments, supporting regression testing activities, issue triaging, and post-deployment validation to ensure system stability in a high-availability banking environment.
- Debugged and investigated issues across multiple services within different modules and architecture, performing root cause analysis using Splunk logs, SQL Queries, API tracking, application, and database layers to support incident resolution and operational reliability.
Software Developer (SaaS) at Misys Philippines, Inc. (2016-01 – 2017-04)
- Collaborated closely with solution architects to implement and enhance financial instrument and money market integrations for the Confirmation Matching Service SaaS platform.
- Provided Level 3 (L3) application support in partnership with customer service teams, resolving issues ranging from UI defects to platform workflow and process-related concerns for enterprise users.
- Developed and optimized SQL queries and database operations to improve reporting efficiency, reduce database roundtrip times, and support operational data analysis requirements.
- Served as one of the pioneer developers in the Manila engineering team, working directly with US-based counterparts on daily development, support, and platform enhancement initiatives within a distributed global team environment.
System Analyst/ Consultant (.Net) at Toshiba Information Equipment (Philippines), Inc. | Software Laboratories Inc. (2013-08 – 2016-01)
- Collaborated with multiple lines of business (Finance, Logistics, and HR) to automate manual operational workflows through web and desktop application development, reducing manual effort and improving process efficiency across departments.
- Modernized legacy VB.NET applications into C# web-based systems with proper technical documentation and implementation of N-tier architecture to improve maintainability, scalability, and long-term supportability.
- Developed a WPF-based raffle system for company-wide HR events, enabling automated and reliable live draw management during annual Christmas party programs.
- Designed and implemented a Windows-based Gatepass Management System that automated previously manual gatepass request processes, improving operational efficiency and enabling centralized digital record tracking through database integration.
System Analyst/ Consultant (.Net) at Smart Telecommunication Inc. | Software Laboratories Inc. (2013-04 – 2013-07)
- Developed rich and responsive application using Microsoft.Net technologies
- Demonstrated skills in coordinating with business users, Architect, QA, and DB admin during all software development life cycle
Associate Engineer at Optis Philippines Inc. (2012-05 – 2013-01)
- In charge of machine maintenance, troubleshooting, and support in production line
- Demonstrated skills in calibrating machine algorithms and programs used in production lines.
