Mission dossiers18 logged

Projects & Creations

A collection of digital creations, each representing a mission undertaken and deep knowledge gained across the cosmos.

Cooker
DOS-03● Logged

Cooker

Web CI/CD platform with a visual pipeline DAG editor, building and deploying OCI images to Kubernetes.

GoViteKubernetesDocker
Aegis
Featured
DOS-02● Shipped

Aegis

AI-assisted money management — planning calendar, Gantt roadmaps, Stripe billing, and generated PDF reports.

FastAPINext.jsStripePostgreSQL
ReCall
DOS-04● Logged

ReCall

On-call incident copilot that drafts timelines and postmortems while responders focus on the fix.

PythonCockroachDBFastAPI
Resume Blog
Featured
DOS-01● Shipped

Resume Blog

This cosmic portfolio itself — Next.js App Router with Prisma/Postgres, a WebGL gas-giant hero, and a drag-and-drop admin, running entirely on Vercel.

Next.jsPrismaTailwindThree.js+1
RoboLLM
Featured
DOS-05● In flight

RoboLLM

Robot workbench — webcam hand-teleoperation, humanoid motion mirroring, and LLM-driven robot control experiments on ROS 2.

PythonROS 2MoveItMediaPipe
Accretion
Featured
DOS-16● In flight

Accretion

Observable, deterministic meta-harness for local AI coding agents — supervises Codex and Claude Code through one control plane with static strategy selection, verifier-gated bounded loops, isolated Git worktrees, a durable event trace and the ACR-ARCH selector benchmark.

PythonFastAPIPostgreSQLReact+2
StockFlow
Featured
DOS-17● Shipped

StockFlow

Smart-Inventory — stock and cash-flow SaaS for Thai SMEs. Pools inventory from Shopee, Lazada, TikTok Shop and LINE OA into one place and tells you tonight's cash position, with a nightly LINE summary.

Next.jsNeonDrizzleAuth.js+1
Muninn
Featured
DOS-06● In flight

Muninn

Autonomous drone flight controller running on a Raspberry Pi Pico W. Written in Rust with PID and LQG control loops for stable attitude and position hold.

RustRaspberry Pi Pico WPIDLQG
Forge
Featured
DOS-07● In flight

Forge

AI-powered manufacturing platform for custom jewelry — sketch-to-CAD conversion with downstream CNC planning and job orchestration.

PythonLLMsCADCNC
Heimdall
DOS-08● Logged

Heimdall

Claude Code plugin of 25 composable loop-* skills for governed multi-agent engineering — orchestrated pipelines, adversarial review, and model routing.

Claude CodeJavaScriptMulti-agent
KnowHow
DOS-09● Logged

KnowHow

3D bookshelf PDF reader — click a spine, flip the pages. A personal library rendered as a walkable shelf in the browser.

JavaScriptThree.jsDocker
RFID Project 2024
DOS-10● Logged

RFID Project 2024

Raspberry Pi RFID and barcode reader system with a Flask-based web dashboard for live access logs and device management.

PythonFlaskRaspberry PiRFID
HTML-Hosting
DOS-11● Shipped

HTML-Hosting

Nebula — anonymous, instant static HTML hosting. Upload a file, a ZIP, or paste markup and get a shareable URL in seconds; no account required.

JavaScriptVercelServerless
KeepSave
Featured
DOS-12● Shipped

KeepSave

Secure environment-variable storage with an OAuth 2.0 identity provider and an MCP server hub — one place for secrets and the agents that need them.

GoOAuth 2.0MCP
Astrology
DOS-13● Logged

Astrology

Fortune readings computed across five astrological systems — a Python calculation service behind a lightweight web front end.

PythonJavaScriptFastAPI
FoodAdvise
DOS-18● Shipped

FoodAdvise

Lazy Food Picker — you're hungry, press one button and get exactly one restaurant: open now, walking distance, on budget. Google Places API (New) with server-side photo resolution and full Thai support.

Next.jsGoogle Places APITypeScriptVercel
Tender-B2B
DOS-14● Logged

Tender-B2B

KRAG — knowledge-graph RAG over B2B tender documents: entities and relations extracted into a graph, then queried alongside vector retrieval.

PythonRAGKnowledge Graph
Grovernance Platform
DOS-15● Logged

Grovernance Platform

Deploy-governance gate for Cooker — policy checks that approve or block a pipeline before it ships to the cluster.

GoCI/CDPolicy
Transmission log14 entries

Field Notes

Short entries on automation, embedded systems, and the occasional AI tinkering session.

Aug 24, 2026

SEO and GEO for a Personal Site: The Afternoon Playbook

How this site went from misattributed to ranked #1 for my name and legible to AI answer engines in an afternoon: canonical domain, per-page metadata, JSON-LD, a dynamic sitemap, Search Console as a diagnostic — then the GEO layer: AI-crawler allowances, llms.txt, RSS, and content concrete enough to quote.

SEOGEOWebMeta

Aug 24, 2026

Embodied AI vs Cross-Embodiment AI: Where the Line Actually Sits

Embodied AI is the field: intelligence closing a perception–action loop against physics. Cross-embodiment (X-embodiment) is a scaling bet inside it — and the RT-X numbers say it pays off asymmetrically: 27.3%→75.8% at 55B params, but worse-than-solo at 35M. Diversity beats volume, human video is the cheapest body, and the evaluation harness matters at every scale.

Embodied AIVLARoboticsResearch

Aug 22, 2026

AI Proposes, Safety Decides

RoboLLM's four principles in practice: one ROS 2 bridge for MCP and dashboard, a physical-arm chain where no model ever touches PWM, gesture pick-and-place and fist-triggered wall welding with collision-verified standoffs — and why it is the same shape as a meta-harness.

RoboticsSafetyAI AgentsRoboLLM

Aug 22, 2026

Webcam to Humanoid: Four Things the Research Got Wrong

Building the RoboLLM humanoid mirror: MoveIt ships no humanoid, your hips are invisible at a desk, cv2.flip swaps MediaPipe left/right labels (measured 20–38×), and never compute a speed limit from subscriber arrival times. Verified 0.0000° against /compute_fk.

RoboticsROS 2MediaPipeRoboLLM

Aug 22, 2026

Direct Joint Copy Beat QP IK — and the Habit That Caught It

Full-body Talos mirror in RoboLLM: pink QP differential IK lost to direct joint copy in an A/B — wrist error 0→5.31 mm, 31–58 ms ticks vs a 20 ms budget, a crash on partial visibility, and an orientation 'win' with no ground truth. Why Pose-only input caps fidelity and when QP actually pays.

RoboticsROS 2TeleoperationRoboLLM

Aug 22, 2026

Meta-Harness Engineering: What Building Accretion Taught Me

A meta-harness decides which harness a task gets, enforces the budget, verifies without trusting the worker, and writes down why. Accretion v0.1 — deterministic strategy selection, fail-closed verifier loops, isolated worktrees, and the ACR-ARCH selector-regret benchmark.

Meta-HarnessHarness EngineeringAI AgentsAccretion

Aug 10, 2026

The Wind Window Is a State Space

Kitesurfing through a control engineer lens: the wind window as a state space, kite position as the real throttle, edges as stable equilibria, and the power zone as a high-gain region where force scales with wind speed squared.

KitesurfingControl SystemsOff Topic

Aug 10, 2026

Lightpanda: A Browser for Machines, Not Humans

Headless Chrome is a human-display engine with the display turned off. Lightpanda starts from the opposite question — what does an agent actually need from a browser? — and the answer is written from scratch in Zig.

AutomationAI EngineeringTools

Aug 10, 2026

Prompt Engineering Did Not Die — It Moved Down the Stack

The job title faded; the substrate skill did not. What survived from prompt engineering: authority hierarchies with evals behind them, prompts as interface contracts, and knowing which guarantees belong to the harness instead.

AgentsAI EngineeringAgent Engineering Stack

Aug 10, 2026

Context Engineering: Your Window Is Smaller Than It Says

Advertised context windows are marketing; effective ones are 10-20% of that, with a valley in the middle. Context engineering is budgeting for the window you actually get — and never compacting without an addressable store.

AgentsAI EngineeringAgent Engineering Stack

Aug 10, 2026

Harness Engineering: Everything the Agent Cannot Touch

The harness is the car, the loop is the driver. Tool surface, permissions, context assembly, budgets, and the evaluator all live outside the loop — and the documented self-improvement failures show exactly why.

AgentsAI EngineeringAgent Engineering Stack

Aug 10, 2026

Loop Engineering: The Check Is the Craft

The unit of agent work is do, check, decide. The loop is cheap. Everything that separates a working agent from a token furnace lives in the check: external, grounded, and bounded.

AgentsAI EngineeringAgent Engineering Stack

Aug 10, 2026

Graph Engineering: The Term Is New, the Engineering Is Not

The 2026 "graph engineering" wave has no paper behind it — a loop is already a graph. But the layer above loop engineering is real: typed shared state with merge rules, external-signal verify nodes, searched topologies, and statically checkable workflows.

AgentsOrchestrationAI Engineering

Aug 10, 2026

Knowledge-Graph RAG: What Building One Actually Taught Me

Vector search answers "what sounds like this?" — graphs answer "what connects to this?" Lessons from building KRAG over B2B tender documents: when a graph earns its cost, why extraction is the real work, and the hybrid retrieval pattern that shipped.

RAGKnowledge GraphsAI Engineering
Service recordon file

Personnel File

Systems, missions and qualifications — one page, kept current.

Santapong-Sondhi-Resume.pdf

Last updated: 8/22/2026

Download Full PDF
Retrieving record…
At a glance
0
Missions logged
0
Systems flown
0
Transmissions
0
Postings
Crew credentialActive
SS

Santapong Sondhi

Software, AI & Robotics Engineer

Harness & meta-harness engineering, AI agents and robotics — shipped end-to-end.

Crew ID

SS-4402

Clearance

Mission Control

santapongsondhi@gmail.com@santapong@santapong-sondhi-11176034b
Save contactResume
Return to the atlas ↗