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Alacritty

Alacritty

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🖥 ~/esfox/github/io
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Charles Christian P. Sabarillo

Concepcion Uno, Marikina City, Metro Manila, Philippines
+639761847494

💼 Experience

Full-stack Software Engineer

Fulcrum Solutions February 2022 - Present (4+ years)
  • Experience with high client demands and high pressure projects
  • Built frontends using React, Next.js, and Angular
  • Built backends using Node.js and .NET Core
  • Built projects with AI features and integrations
  • Built projects with serverless architectures
  • Used AWS and Vercel for infrastructure and deployment
  • Introduced and implemented web frameworks, libraries, and tools

Full-stack Software Engineer

Yondu Inc. August 2021 - February 2022 (6 months)
  • Built frontends using Nuxt.js (Vue.js framework)
  • Led the frontend development of a project
  • Proposed and implemented coding standards and guidelines in frontend development
  • Contributed in venture, greenfield projects

Junior Web Developer

GMA New Media Inc./NMI Solutions October 2019 - June 2021 (1 year, 9 months)
  • Led the full-stack development of a web-based, real-time system
  • Developed websites and web-based systems with HTML, CSS, JavaScript, Node.js, PHP, and SQL
  • Built Node.js backend REST APIs, React frontends, and full-stack applications using CodeIgniter
  • Added improvements and refactors to existing tools and frameworks
  • Introduced new technologies like Node.js, React, and Docker

Backend Web Developer Intern

98Labs Inc. January 2019 - August 2019 (8 months)
  • Backend development with TypeScript experience

📂 Works

Fulcrum Solutions

  • AI-Powered Health Insurance Platform
  • Health insurance specialized AI agents
  • AI-guided workflows and interfaces
  • Health insurance Request for Proposal process workflow digitalization
  • Employee health insurance management, dashboard, and statistics
  • Higher Education And Career Matching Platform
  • School and student matchmaking platform
  • Student search platform
  • Content and media posting platform
  • Online post content management
  • Affiliate management platform
  • Subscription system
  • College Student Health Insurance Platform
  • Student health insurance enrollment platform
  • Student health insurance management
  • Onboarded schools system configuration
  • Property Auctioning Platform
  • Bidding system
  • Delinquent property search platform
  • Document parsing and classification pipeline
  • Logistics Platform
  • Logistics workflow management interfaces
  • Logistics communication platform
  • Logistics quote and costing system
  • Company Website
  • Company information web pages
  • Content Management System

Yondu Inc.

  • End-of-life Planning Website
  • End-of-life planning guides and walkthroughs
  • End-of-life insurance acquisition platform
  • Online Tutoring Platform
  • Tutor scheduling system
  • Tutor student management platform
  • Tutor payment system
  • Mobile Game Competitor Matching Platform
  • Mobile game matchmaking platform
  • Rewards system

GMA New Media Inc./NMI Solutions

  • Real-estate website
  • Lot availability map
  • Real-estate lot reservation platform
  • Cinema ticketing system and website
  • Online, real-time ticket booking system
  • Theater seat availability display
  • Teller ticketing system
  • Facial Recognition Employee Time Tracking
  • Facial recognition system
  • Automated time tracking system

🛠️ Skills

Frontend Web Development

Languages: HTML, CSS, JavaScript, TypeScript
Frameworks: React, Angular, Vue, Svelte, Vite, Next.js, Nuxt, SvelteKit
Libraries: Tailwind, shadcn, Radix UI, SCSS, PrimeReact, Bootstrap, TanStack, Zod, tRPC, Swagger
Services: Vercel, Netlify, Cloudflare Pages, AWS Amplify
Tools: Figma, Git, GitHub

Backend Web Development

Languages: JavaScript, TypeScript, C#, PHP, SQL
Concepts: Relational Databases, REST APIs, OpenAPI, WebSockets,
Frameworks: Node.js, NestJS, Express, SST, Serverless Framework, .NET Core, Laravel, CodeIgniter, Strapi, tRPC
Databases: Postgres, MySQL, SQL Server, SQLite, DynamoDB, AWS Neptune
Libraries: DrizzleORM, TypeORM, tRPC, Zod, Knex, Centrifugo
Services: AWS, Supabase, Turso
Tools: Docker, Redis, LocalStack, Claude (AI), Git, GitHub

Infrastructure

Cloud: AWS, Vercel, Netlify, Cloudflare
AI: AWS Bedrock, AWS Bedrock AgentCore
Tools: Linux, Docker, Redis, Nginx, Apache

Tools

AI: Kiro CLI, Opencode, ChatGPT, Claude, Gemini, Cursor
Project Management: Jira, Confluence, Trello, Notion, Slack, Microsoft Teams
Code: neovim, vim, Git, GitHub, tmux
Design: Figma, Adobe Photoshop, GIMP

Other Skills

  • Agentic AI-assisted coding
  • AI utilization
  • Prompt Engineering
  • Agile Software Development
  • Linux operating system Knowledge and Configuration
  • Typing proficiency

Soft Skills

  • Up-to-date with tech trends
  • Fast learner
  • Clarifies specs and requirements
  • Actively asks questions
  • Output-oriented
  • English proficiency
  • Friendly

🎓 Education

  • BS in Entertainment and Multimedia Computing with specialization in Game Development

    CIIT College of Arts and Technology August 2015 - September 2019