jonas-dev
jonas-devhome.jsx
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Jonas
Full-stack Developer
Castillejos Zambales, Philippines, 09054239012

Current Skills

C#.NETWinFormsSQL ServerDapperT-SQLNext.jsReactTypeScriptTailwind CSSSupabaseGitGitHubVercel

C# Developer

December 2023 – September 2026

Business enterprise applications — automation, system improvements, database-driven solutions, and application performance.

2020-21
Early Career Development
  • Started as a secondary developer (junior developer).
  • Learned VB6 and .NET fundamentals.
  • Gained experience with WinForms and SQL Server.
2023
C#/.NET Developer
  • Started as a C#/.NET developer.
  • Worked with WinForms and SQL Server.
  • Learned existing systems, business processes, and database structures.
2024
Application Development
  • Developed new features and business applications.
  • Expanded skills in C#, Dapper, T-SQL, and database development.
  • Started using Git and ClickOnce deployment.
2025
Advanced Development
  • Focused on application architecture, performance, and security.
  • Improved SQL queries and large-data processing.
  • Applied async programming and reusable components.
2026
Full-Stack Development
  • Expanded into modern web development.
  • Working with Next.js, React, TypeScript, Tailwind CSS, and Supabase.
  • Developing full-stack applications with authentication, authorization, and cloud deployment.
  • Transitioning into an instructor role at Kolehiyo ng Subic — Computer Science Department.
1import { BentoCard } from '../components/bento'
2import profile from '../data/profile'
3
4// Home — bento layout.
5export default function Home() {
6 return (
7 <section className="grid grid-cols-3 gap-4">
8 <BentoCard span="col-span-2 row-span-2">
9 <img src={profile.photo} />
10 <h1>{profile.name}</h1>
11 </BentoCard>
12 {profile.skills.map((s) => (
13 <Badge key={s}>{s}</Badge>
14 ))
15 </section>
16 )
17}