🧑

Open to work

Errstein Russel

Content Writer · Blogger · Tech-Savvy

[email protected] +62 813-9233-7372 Purwokerto, Indonesia errstein.com

Tentang Saya

Seorang Content Writer dan Blogger aktif dengan latar belakang lintas bidang — dari desain grafis hingga operasional bisnis. Terbiasa bekerja di lingkungan serba-guna yang menuntut kreativitas sekaligus ketelitian analitis. Memiliki ketertarikan mendalam pada ekosistem digital, khususnya penulisan konten berbasis SEO, pengelolaan marketplace, dan pembuatan tools digital sederhana. Percaya bahwa konten yang baik bukan hanya soal kata-kata, tapi tentang memahami audiens, data, dan teknologi secara bersamaan.

Pengalaman

Purchasing & Admin Keuangan

2023–2024

Gahwa Coffee & Eatery · Purwokerto

Pengadaan barang berdasarkan stock opname divisi Bar & Kitchen.
Manajemen stok gudang (SO Gudang) secara berkala.
Rekap pendapatan harian & penyetoran revenue ke manajemen.
Koordinasi pengendalian biaya bahan baku operasional.

Desainer Grafis & Operator

2018–2023

D'CONCEPT Printing & Computer · Purwokerto

Taking order desain grafis & pengetikan klien perorangan/institusi.
Produksi desain cetak dengan CorelDRAW & Adobe Photoshop.
Pengelolaan arsip desain, database pelanggan, & alur produksi.
Komunikasi aktif dengan klien untuk hasil yang sesuai kebutuhan.

Pendidikan

Teknik Kendaraan Ringan

Lulus 2017

SMK Tujuh Lima 2 Purwokerto

Membentuk disiplin kerja, ketelitian teknis, dan kemampuan problem-solving yang menjadi fondasi pendekatan kerja di berbagai bidang hingga kini.

Keahlian

💡 Keahlian Utama

Content Writing90%

SEO82%

Prompt Engineering85%

Admin Marketplace80%

Analisis & Critical Thinking80%

Programming (Tools Sederhana)65%

🎨 Desain & Media

CorelDRAW75%

Adobe Photoshop72%

Fotografi70%

CapCut (Video Editing)70%

Ms. Word & Excel75%

🛠️ Tools & Platform

Semrush Ahrefs Google Search Console FB Business Suite Claude AI GitHub Dashboard Marketplace Blogger / Blogspot Google Analytics

Portofolio & Proyek

Tools Sederhana

Kumpulan tools digital ringan untuk produktivitas harian, dibangun dengan pendekatan minimalis namun fungsional.

errstein.com/p/tools.html

Plugin Claude Code

Plugin & ekstensi untuk Claude AI, wujud eksplorasi prompt engineering dan automasi berbasis AI, dipublikasikan di GitHub.

github.com/errstein

Blog errstein.com

Blog teknologi, tips SEO, dan konten digital. Dioptimasi secara teknis dengan Plus UI, GSC, Analytics, dan AdSense.

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