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caffeineeee.me

(TS, Fullstack)

repo
My personal site.

  • • Built OAuth auth backend using Auth.js (NextAuth.js), enabling a more secure and easier login.
  • • Enhanced code quality by implementing CI/CD pipelines with `pre-commit` hooks and Biome.js for automated linting, fixing, and formatting.
  • • Improved the UX by adding swipe gesture-based navigation with animation, mimicking native behavior using TouchEvent.
  • • Tools: TS/JS, Node.js, React, Next.js, Tailwind, Auth.js (NextAuth.js), Drizzle ORM, Turso libSQL (SQLite), Git.

url-shortener

(TS, Fullstack)

repowebsite
Shorten your URL.

  • • Applied BASE62 encoding to generate the shortened URL.
  • • Used Next.js middleware for redirection if a short URL maps to a long URL.
  • • Adopted Test-Driven Development (TDD) to develop the core functionalities by creating unit test cases with Jest, increasing reliability.
  • • Tools: TS/JS, Node.js, React, Next.js, Tailwind, Auth.js (NextAuth.js), Drizzle ORM, Turso libSQL (SQLite), Jest, Git.

rest-api-ts-sqlite

(TS, Backend)

repowebsite
A REST API backend for managing order and inventory data.

  • • Delivered a fully functional backend, aligned with the technical requirements/specifications per the client's request, in 7 days.
  • • Streamlined testing processes using Falso `@ngneat/falso` (a tree-shakeable alternative to Faker.js) for mock data generation.
  • • Tools: TS/JS, Node.js, Turso libSQL (SQLite), Git.

apollo-server-graphql-jwt-ts-simple-auth-backend

(TS, Backend)

repo
A credentials-based (email & password) auth backend using Apollo GraphQL.

  • • Learned Apollo GraphQL from scratch and delivered a fully functional auth backend, aligned with the technical requirements/specifications per the client's request, in 10 days.
  • • Automated the generation of JS scripts from TS using TS Compiler, allowing the backend to run by consuming the generated JS scripts.
  • • Tools: TS/JS, Node.js, Apollo GraphQL, Turso libSQL (SQLite), JSON Web Token (JWT), Git.

hacker-news-clone

(TS, Frontend)

repowebsite
A 1-to-1 clone of the Hacker News website, https://news.ycombinator.com, to practice styling skills using Tailwind.

  • • Tools: TS/JS, Node.js, React, Next.js, Tailwind, Git.

batak_toba_indonesian_nmt

(Python, Machine learning)

repo
Like Google Translate, but for Batak Toba (BBC) and Indonesian (IND), because there is no option for Batak Toba in Google Translate.

  • • Enough for translating short sentences (<30 words), but not for translating long paragraphs.
  • • Try out the live models on HuggingFace, here: BBC -> IND, IND -> BBC.
  • • Published a paper in the academic journal International Journal of Advances in Applied Sciences (IJAAS) indexed in Scopus Q4 and SINTA 1 (as of June 2024): https://doi.org/10.11591/ijaas.v13.i4.pp830-839.
  • • Tools: Python, PyTorch, Transformers, Git.