Career
Experience & Credentials
My career path: starting as an IT support engineer, climbing into system deployments, and shifting into advanced full-stack development & workflow automation.
Professional
Work History
Junior System Developer
Cooperative Development Authority•Philippines
- Architected and developed modern HRIS and Inventory Management Systems using Next.js, Vue.js, TypeScript, Golang (Fiber), and MySQL.
- Engineered secure database schemas and optimized complex SQL queries to ensure scalable system performance.
- Designed and implemented centralized third-party Single Sign-On (SSO) authentication using Authentik.
- Modernized and debugged legacy PHP (Laravel, CodeIgniter) applications, resolving critical bottlenecks and increasing performance.
- Integrated ZK-Teco biometric attendance scanners, syncing device data with backend schedules.
- Conducted software unit/integration testing and cPanel/Linux deployments to ensure 99.9% uptime.
Next.jsGolang (Fiber)MySQLAuthentik SSOVue.jsTypeScriptLaravelBiometrics Sync
Software Engineer
Cognith•Singapore (Remote)
- Maintained and enhanced core enterprise dashboards using React.js and TypeScript.
- Fixed complex software bugs and optimized client-side state management, significantly improving app responsiveness.
- Wrote robust front-end unit test suites with Jest and Enzyme, maintaining high test coverage and system stability.
React.jsTypeScriptJest TestingEnzymeGit WorkflowsEnterprise UI
Web Developer
1 Click Design•Las Vegas, NV (Remote)
- Developed custom web applications using Next.js and Prisma, resulting in a 30% reduction in average page-load latency.
- Configured PostgreSQL database tables, indexing columns to reduce lookup times by 25%.
- Built real-time system modules using WebSockets, supporting concurrent user updates.
Next.jsPrisma ORMPostgreSQLWebSocketsAPI DesignPerformance Tuning
Assistant Software & Web Developer
SSA Consulting Group Inc.•Philippines
- Constructed responsive corporate websites using WordPress, Vue.js, and Laravel integrations.
- Deployed strategic technical SEO audits, fixing layout shifts (CLS) and boosting site speed by 40%.
- Redesigned legacy frontends to modern, mobile-friendly landing pages, raising user conversion metrics.
Vue.jsLaravelWordPressTechnical SEOSpeed OptimizationMobile-First Design
Web Designer
Online Thinkers Technology•Philippines
- Created highly customized PHP web layouts using WordPress, CodeIgniter, and Joomla CMS.
- Handled server migrations, cloning configurations, and full deployments via cPanel/WHM directories.
- Translated custom customer design prototypes into functional, responsive web templates.
PHPCodeIgniterWordPress TemplatesJoomlacPanelServer Migrations
Web Design & Client Support
Carrux Xpress App Co. Inc.•Philippines
- Designed modern CSS web grids and interactive prototypes for SaaS user interfaces.
- Conducted QA bug tracking, feature checklist validation, and product demonstrations for client stakeholders.
- Resolved server connections and user-facing application issues through remote and onsite technical support.
UI PrototypingQA Bug TrackingClient SupportResponsive Grids
Technical Staff
Philsource Ventures Group Inc. (PVGI)•Philippines
- Provisioned desktop systems, server hardware, and network routers/switches for corporate environments.
- Deployed CCTV network networks (Dahua, Hikvision IP systems), resolving connectivity and hardware bugs.
Network InfrastructureServer HardwareCCTV DeploymentIT Diagnostics
Service Engineer
Unison Computer Systems, Inc.•Philippines
- Maintained corporate desktop, printer, and device hardware, executing OS rebuilds and application setups.
- Resolved network connectivity, firewall settings, and printer sharing configuration issues on client premises.
Hardware SupportNetwork ConnectivityClient DiagnosticsSystem Setup
Academic
Education
Diploma in Computer Science
Immaculate Conception International
Computer ScienceDatabase FundamentalsSystems Design
Certifications
Trainings & Bootcamps
Javascript Essentials II
DICT | Cisco Networking Academy
ES6+Asynchronous JSNetworking Protocols
Blockchain dApps Bootcamp
Self-directed Professional Training
SoliditySmart ContractsHardhatEthers.js
Advanced Frontend Web Development
Bayan Academy
React CoreState ArchitectureModern Workflows
Creative Web Design Level II
TESDA
UI LayoutsCSS GridAsset Optimization