Posts by Sayed Hamid Fatimi

I’m Sayed Hamid Fatimi, a software developer by craft, a philosopher by calling, and a lifelong student of truth. With roots in physics and a love for clean, expressive code, I build in JavaScript, TypeScript, React, and Next.js—tools that let ideas take shape in the digital world. Beyond the syntax and structure lies a deeper pursuit. I write to explore the foundations of thought, reason, and reality. My books, The Philosophy of Reason and The Philosophy of Truth, are part of an ongoing journey—an attempt to weave clarity from complexity, and meaning from mystery. This space is where code meets contemplation. You’re welcome to walk the path with me at valeon.blog.

A person standing between two contrasting scenes: on the left, a hand offering credit cards with floating cash and interest rate symbols against a warm orange background; on the right, a glowing geometric hand holding a house and car secured by a chain linked to a bank, against a cool blue background

Secured Debt, What Is It?

Not all debt is created equal. The difference between secured and unsecured debt determines what a lender can take from you when things go wrong — and most people don't think about it until it's too late.

Isometric illustration of a glowing hexagonal core at the centre of an expansive scaffolded metal framework, with cyan and teal light beams and circuit-like data streams radiating diagonally outward against a dark teal background

What a Platform Owes Itself

"A core rewrite, a lifecycle state machine, CI orchestration, observability, an internal operator dashboard with audit trail, and documentation for engineers not yet hired — the internal work that decides whether the external promises can be kept."

Futuristic multi-level glass trading firm at dusk with teams at workstations surrounded by holographic candlestick charts and financial dashboards, glowing blue and orange data streams connecting floors, and robots beside colourful analytics displays in the foreground against a city skyline

What a Platform Owes

"Organisations and RBAC, compute sleep cycles, a custom support system, and paper trading — four updates that don't add to the exchange count, but change what it means to actually operate on the platform."

Split illustration showing a person composing email in a browser on the left and a developer's code editor with email API flows on the right, joined by a verified email badge in the centre.

Custom Domain Email, Part 2: Sending

Cloudflare Email Routing handles the receiving half. This post covers sending — Gmail "Send As" for human outbound, Resend for programmatic.

7m
A developer orchestrating an AI-powered coding pipeline with holographic nodes, audit checkpoints, and interconnected server stacks

Late to the Game, Changed by It

After discovering Claude Code and integrating it into a solo 82,000-line trading platform, the real lesson wasn't about speed — it was about context: "in your head, in the model's window, and in the codebase itself."

11m
Minimalist illustration of an envelope with a custom domain address being routed through a glowing Cloudflare logo toward a clean inbox.

Free Custom Email Forwarding with Cloudflare

Set up free email forwarding for any custom domain using Cloudflare Email Routing — no paid email host required.

6m
Isometric illustration of the Plutarc orchestration layer chip at centre, with glowing circuit pathways connecting to nine exchange logos — OKX, KuCoin, Deribit, Gemini, Phemex, Bybit, BitMEX, Binance, and Kraken — against a dark trading dashboard backdrop with candlestick charts and the number 82,000 rising in a column of binary code

82,000 Lines of Code Later

Nine exchanges, a full adapter suite, equity protection, compute downsizing, and an honest account of what multi-exchange support actually requires to get right.

Isometric diagram showing plutarc's expanding platform: exchange logos including Binance, Kraken, and Bybit connected via a global network to a honeycomb grid of 48 strategy components with a risk gate barrier, alongside backtest analytics dashboards, AWS server racks, Telegram notifications, usage-based billing cards, and versioned trading bots

Updates on plutarc

Updates on changes to plutarc by Valeon since launch. Four exchanges, 48 strategy components, a new billing model, and a compute layer that now spans three providers and five regions.

A developer at a triple-monitor trading workstation displaying candlestick charts, code, and a deployment dashboard, surrounded by technical notebooks and crypto coins in a warmly lit loft office at dusk

Introducing plutarc: Algorithmic Trading, Orchestrated

plutarc by Valeon is a platform for orchestrating the deployment of trading bots — configurable, composable, and built from the foundation up.

A split composition contrasting chaotic CEX orderbook screens showing quotes and perpetual futures index prices on the left, with a glowing blockchain pipeline on the right flowing into a settlement-anchored index, illustrating the proposed shift from reference-only benchmarks to on-chain execution-based pricing.

The Benchmark Must Bleed

The price governing trillions in crypto derivatives liquidations and settlement is not derived from assets changing hands — it is derived from quotes. This is a proposal to replace the benchmark with one anchored to on-chain settlement, where the only way to move the price is to actually trade.

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