Eitan Shalev

Staff site reliability engineer based in Tel Aviv, currently consulting for Series B-D infrastructure teams on rollout reliability and SLO design. Writes about the engineering decisions that prevent 3am pages — not the ones that cause them.

2 comparisons by Eitan Shalev.

• Feature Flag Tools: Reviews & Comparisons
• Observability Stacks & Monitoring

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  Datadog vs Grafana: Perbandingan untuk Platform Engineers

  30 Agustus 2026

  Datadog vs Grafana: Datadog untuk speed dashboard, Grafana untuk kontrol biaya. Datadog ships dalam menit tapi tagihan cepat naik. Grafana tetap murah dengan self-hosted LGTM.

• Pengganti Manus AI Terbaik 2026: Devin, Genspark, Skywork

  2 Agustus 2026

  Empat pengganti Manus AI asli diuji lewat data G2 dan Trustpilot, halaman harga, dan akses API terdokumentasi. Devin menang berdasarkan bukti kalau pekerjaanmu memang kode.