Available for freelance & full-time

I build software that ships.

Software engineer (fullstack & data science). I designed, built and deployed 14 production web apps solo — offline-capable, bilingual, tested, deployed by CI, on hardened zero-cost infrastructure.

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14
apps in production
0
runtime dependencies
2
languages, out of the box

About

Engineer mindset, product delivery

I'm Christian Eliel — fullstack developer with a data science background. I treat every project as a product: real users, real constraints, measurable results. My stack is deliberately boring where it matters (vanilla, standards-first) and modern where it pays (PWA, CI/CD, edge hosting).

Everything on this site — including this site — runs on a free tier with strict Content-Security-Policy, no trackers, no third-party scripts, and automated validation on every push. Security and cost discipline aren't features; they're defaults.

Toolbox

  • JavaScript
  • TypeScript
  • Python
  • SQL
  • React
  • Svelte 5
  • Rust / WASM
  • Elm
  • ClojureScript
  • PWA / Offline-first
  • i18n
  • CI/CD
  • AppSec / CSP
  • Data Science

Selected work

Products people can use today

View full portfolio →

MenuPulse

QR digital menu that sells more.

  • PWA
  • i18n

Propostly

Proposals that close, with client links.

  • PWA
  • i18n

Flagship case study

Solaris A/V Engine — ≈6.5× throughput

Automated audio-visual quality control for long-form content. The v2 rebuild cut analysis time dramatically, added offline PWA support, exportable QC reports and local-first Pro licensing — with an on-premise desktop option.

Read the case study

Need someone who ships?

Freelance projects, contracts and full-time roles. Fast replies, working software, no drama.

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