Selected work · 2025–2026

Things I built.
In production.

Backend & AI engineer. Production LLM agents, multi-marketplace commerce, clinic ops analysis, and teaching people to ship with AI tools. Bogor · C2 English.

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Products I shipped

Live surfaces

Founder · Engineer

Caharaya

Multi-marketplace commerce agent — Shopee & TikTok Shop order sync, refunds, settlements. Self-healing Hermes agent harness on Genkit-validated LLM flows.

PythonFastAPINext.jsPostgreSQLAgents

caharaya.comOpen →

Engineer · Alignment

Gray

Proactive AI companion — Second Brain, Habit Architect, Integration Hub. FastAPI, MeiliSearch vector/full-text, MCP for context-aware agent workflows.

PythonMCPMeiliSearchRAG

gray.alignment.idOpen →

Lab

Alignment

AI lab site — values-adaptive systems, Gray parent brand.

ProductBrand

alignment.idOpen →

Hiring

Alignment · Hire

Co-founder / team hiring surface for Alignment.

alignment.id/hireOpen →

Integration

Mayar

Mayar-related product / payments surface on the vstal stack.

mayar.vstal.inOpen →

Client · Ops

Salama Wellness Center

Client surface + ops: WhatsApp export parsing, hyperbaric capacity modeling, occupancy analysis.

PythonCapacityOps

salama.vstal.inOpen →

Agent skill · StoryScope

noslop

Writing skill grounded in StoryScope: paper construction on long fiction, flow + anti-glue on short prose. Ship bar = a careful human finishes the page — not max VOICE/P(human).

PythonVOICEStoryScopeSkill pack

github.com/vstalingrady/noslopOpen →

Stack

Languages · tools · infra

Python Languages

Teaching

Vibe coding

Instructor · Active

Vibe Coding dari Nol

Live curriculum teaching students to build and ship with Claude Code, Cursor, and Codex. Intake form, landing, and student pipeline I designed and run.

CurriculumClaude CodeCursorShipping

vstal.in/formOpen form →