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rosancoderian

Re:Ask HN: Freelancer? Seeking freelancer? (May 2026) on Tuesday May 05, 2026 @07:58PM (#48030406)
SEEKING WORK | Fullstack / Frontend | Remote | Worldwide

Fullstack dev with 9+ years of experience, frontend-specialized. For the past 3 years I've been exclusively working with Svelte/SvelteKit, it's my primary stack now and I know it well.

I'm also interested in AI projects. My most recent work was building an AI-powered assistant app for D&D GMs content generation, AI chat assistants, campaign management, session recording, using LangChain, FastAPI, OpenAI, and Mastra.ai on top of a SvelteKit + PostgreSQL.

Technologies: TypeScript, SvelteKit, React, Node.js, Python, FastAPI, LangChain, OpenAI, PostgreSQL, Prisma, Docker

CV: https://docs.google.com/document/d/1hQpshK15tYcHSwRa92h60E6o...

Re:Ask HN: Who wants to be hired? (August 2024) on Friday August 02, 2024 @12:15PM (#41140080)
Location: Indonesia (flexible timezone)

Remote: Remote only

Willing to relocate: No

Technologies: Svelte/SvelteKit <3, React.js/Next.js, Ember.js, JQuery, Alpine.js, Node.js, Fastify, Express.js, Supabase, Pocketbase, Django, FastAPI, Codeigniter, Yii2, MySQL, SQLite, PostgreSQL, Drizzle, Prisma

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

I'm a Full-stack developer specializing in front-end development with 9 years of experience, expert in Javascript(9 years), and mainly use Svelte <3(2 years) and React.js(4 years). I'm currently looking for a Svelte project, but I am still open to any other stack.

Re:Ask HN: Freelancer? Seeking freelancer? (August 2024) on Friday August 02, 2024 @07:49AM (#41138053)
SEEKING WORK | REMOTE ONLY | WORLDWIDE | FULL-STACK DEVELOPER

Language: Javascript, Typescript, PHP, Python

Frontend: Svelte/SvelteKit <3, React.js/Next.js, Ember.js, JQuery, Alpine.js

UI: TailwindCSS, shadcn, MUI, Ant Design, shadcn-svelte

Backend: Node.js, Fastify, Express.js, Supabase, Pocketbase, Django, FastAPI, Codeigniter, Yii2

Data: MySQL, SQLite, PostgreSQL, Drizzle, Prisma

Email: [email protected]

Github: https://github.com/rosancoderian

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

I'm a Full-stack developer specializing in front-end development with 9 years of experience, expert in Javascript(9 years), and mainly use Svelte <3(2 years) and React.js(4 years). I'm currently looking for a Svelte project, but I am still open to any other stack.

Re:Ask HN: Freelancer? Seeking freelancer? (March 2024) on Sunday March 03, 2024 @01:51PM (#39583242)
SEEKING WORK | REMOTE | US/Europe/Asia | Full-Stack Developer

Language: Javascript, Typescript, PHP, Python

Frontend: Svelte/SvelteKit <3, React.js/Next.js, Ember.js, JQuery, Alpine.js

UI: TailwindCSS, Shadcn, MUI, Ant Design

Backend: Node.js, Fastify, Express.js, Supabase, Django, FastAPI, Codeigniter, Yii2

Data: MySQL, SQLite, PostgreSQL, Drizzle, Prisma

Email: [email protected]

Github: https://github.com/rosancoderian

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

I'm a Full-stack developer specializing in front-end development with 8 years of experience, expert in Javascript(9 years), and mainly use Svelte <3(2 years) and React.js(5 years).

Re:Ask HN: Freelancer? Seeking freelancer? (March 2024) on Saturday March 02, 2024 @08:50PM (#39577666)
SEEKING WORK | REMOTE | US/Europe/Asia | Full-Stack Developer

  Language: Javascript, Typescript, PHP, Python

  Frontend: Svelte/SvelteKit <3, React.js/Next.js, Ember.js, JQuery, Alpine.js

  UI: TailwindCSS, Shadcn, MUI, Ant Design
  
  Backend: Node.js, Fastify, Express.js, Supabase, Django, FastAPI, Codeigniter, Yii2

  Data: MySQL, SQLite, PostgreSQL, Drizzle, Prisma
Email: [email protected]

Github: https://github.com/rosancoderian

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

I'm a Full-stack developer specializing in front-end development with 8 years of experience, expert in Javascript(9 years), and mainly use Svelte <3(2 years) and React.js(5 years).

Re:Ask HN: Freelancer? Seeking freelancer? (January 2024) on Monday January 08, 2024 @02:34PM (#38916906)
SEEKING WORK | Remote US/EU Timezone | Front-end

Remote: yes

Relocate: No

Email: rosancoderian[at]gmail.com

Techs: javascript, typescript, svelte, sveltekit, react, nextjs, ember, tailwindcss, shadcn, MUI, nodejs, python, php, wordpress

Resume: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

I'm a Full-stack developer specializing in Front-end with 7+ years of experience. for the past 5 years, I've mainly used React.js to build apps for the game industry and ported large Ember.js code into React.js. I was also creating internal tools such as SDK generator, UI customizer, and UI component libraries.

Re:Ask HN: Who wants to be hired? (December 2023) on Monday December 04, 2023 @11:23AM (#38519209)
SEEKING WORK | Remote | Frontend

Location: Europe/Asia

Remote: Yes

Willing to relocate: No

Frontend: Javascript/Typescript (React/Next.js, Svelte/SvelteKit, Ember.js), CSS Tailwind

Backend: Javascript/Typescript (Express.js), PHP (CI), Python (Django)

Résumé/CV : https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email : rosanqodrian [at] gmail.com

Github : https://github.com/rosancoderian

-----------------------------------------

I'm a Fullstack developer specializing in frontend with 6+ years of experience. I've built multiple SaaS for the gaming industry, a game launcher with electron.js, and migrated a large-scale app from Ember.js to React.js. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. And recently I helped a mental health monitoring start-up build their MVP with SvelteKit.

Ideally, I'm, looking for a new project with Svelte/SvelteKit.

Re:Ask HN: Freelancer? Seeking freelancer? (December 2023) on Monday December 04, 2023 @11:16AM (#38519109)
SEEKING WORK | Remote | Frontend | Full-time/Part-time | Timezone (Any)

Frontend: Javascript/Typescript, React/Next.js, Svelte/SvelteKit, Ember.js, Tailwind

Backend: Javascript/Typescript, PHP, Python, Express.js, CI, Django

-----------------------------------------

Résumé/CV : https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Github : https://github.com/rosancoderian

Email : rosanqodrian [at] gmail.com

-----------------------------------------

I'm a Fullstack developer specializing in frontend with 6+ years of experience. I've built multiple SaaS for the gaming industry, a game launcher with electron.js, and migrated a large-scale app from Ember.js to React.js. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. And recently I helped a mental health monitoring start-up build their MVP with SvelteKit.

Ideally, I'm, looking for a new project with Svelte/SvelteKit.

Re:Ask HN: Freelancer? Seeking freelancer? (September 2023) on Friday September 01, 2023 @08:22PM (#37357493)
SEEKING WORK | Indonesia | Remote | Full-time/Part-time Timezone won't matter. Technologies: JS/TS, Svelte/SvelteKit <3, React.js/Next.js, CSS/SCSS/Tailwind, Node.js/Express.

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

Availability: 25hrs/week

I'm a Fullstack developer specializing in frontend with 6+ years of experience. I've built multiple SaaS for the gaming industry, a game launcher with electron.js, and migrated a large-scale app from Ember.js to React.js. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. And recently I helped a mental health monitoring start-up to build their MVP with SvelteKit. I have a good fundamental knowledge of Javascript so the library/framework doesn't matter.

Ideally I'm, looking for a new project with Svelte/SvelteKit.

Re:Ask HN: Who wants to be hired? (July 2023) on Tuesday July 04, 2023 @07:51PM (#36593977)
Location: Indonesia (timezone won't matter) Remote: Yes

Willing to relocate: No

Technologies: JS/TS, Svelte/SvelteKit <3, React.js/Next.js, CSS/SCSS/Tailwind, Node.js/Express.

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

I'm a Fullstack developer specializing in frontend with 6+ years of experience. I've built multiple SaaS for the gaming industry, a game launcher with electron.js, and migrated a large-scale app from Ember.js to React.js. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. And recently I helped a start-up called proency.com build their MVP with SvelteKit. I have a good fundamental knowledge of Javascript so the library/framework doesn't matter.

Ideally I'm, looking for a new project with Svelte/SvelteKit.

Re:Ask HN: Freelancer? Seeking freelancer? (July 2023) on Tuesday July 04, 2023 @07:49PM (#36593965)
SEEKING WORK | Indonesia | Remote | Full-time/Part-time Timezone won't matter.

Technologies: JS/TS, Svelte/SvelteKit <3, React.js/Next.js, CSS/SCSS/Tailwind, Node.js/Express.

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

Availability: 25hrs/week

I'm a Fullstack developer specializing in frontend with 6+ years of experience. I've built multiple SaaS for the gaming industry, a game launcher with electron.js, and migrated a large-scale app from Ember.js to React.js. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. And recently I helped a mental health monitoring start-up to build their MVP with SvelteKit. I have a good fundamental knowledge of Javascript so the library/framework doesn't matter.

Ideally I'm, looking for a new project with Svelte/SvelteKit.

Re:Ask HN: Freelancer? Seeking freelancer? (April 2023) on Monday April 03, 2023 @03:20PM (#35429779)
SEEKING WORK | Indonesia | Remote | Full-time/Part-time

Timezone won't matter.

Technologies: JS/TS, Svelte/SvelteKit <3, React.js/Next.js, CSS/SCSS/Tailwind, Node.js/Express.

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

Availability: +30hrs/week

I'm a Fullstack developer specalizing in frontend with 7 years of experience. I've built SaaS for gaming industry, game launcher with electron.js, migrate large scale app form Ember.js to React.js, I help start-up called proency.com built their MVP with SvelteKit <3. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. I have good fundamental knowledge in Javascript so library/framework doesn't matter.

Ideally I'm, looking for a new project with Svelte/SvelteKit <3.

Re:Ask HN: Who wants to be hired? (April 2023) on Monday April 03, 2023 @03:15PM (#35429707)
Location: Indonesia (timezone won't matter)

Remote: Yes

Willing to relocate: No

Technologies: JS/TS, Svelte/SvelteKit <3, React.js/Next.js, CSS/SCSS/Tailwind, Node.js/Express.

Résumé/CV: https://docs.google.com/document/d/1cPBqtjuekBPi8bzkvdHQGNM7...

Email: [email protected]

I'm a Fullstack developer specalizing in frontend with 7 years of experience. I've built SaaS for gaming industry, game launcher with electron.js, migrate large scale app form Ember.js to React.js, I help start-up called proency.com built their MVP with SvelteKit <3. I was also responsible for creating proprietary library/dev tools such as SDK generator, UI customizer, and common UI components. I have good fundamental knowledge in Javascript so library/framework doesn't matter.

Ideally I'm, looking for a new project with Svelte/SvelteKit <3.