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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3517 posts
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OEMS and Trading Platforms 2026 Deep Dive — Bloomberg AIM/EMSX, Refinitiv Eikon, Charles River, FactSet, Aladdin in Full
The combination of Order Management (OMS) and Execution Management (EMS) into OEMS is, in 2026, the nervous system of global asset management. This piece walks the full landscape: Bloomberg AIM/EMSX, Refinitiv Eikon/Work
2026-05-25 · 25 min read #oems#bloomberg-terminal#refinitiv-eikon#charles-river-ims#factsetMarket Microstructure & Algorithmic Trading Theory 2026 Deep Dive: LOB, Almgren-Chriss, Avellaneda-Stoikov, Kyle Lambda — A Complete Guide
The 2026 toolkit of market microstructure — LOB modeling, Almgren-Chriss optimal execution, Avellaneda-Stoikov market making, Kyle lambda (information asymmetry), Glosten-Milgrom adverse selection, Hawkes point processes
2026-05-25 · 15 min read #market-microstructure#limit-order-book#almgren-chriss#avellaneda-stoikov#kyle-lambdaKorea & Japan Insurtech + Fintech Insurance 2026 Deep Dive - KB Life, Shinhan Life InsurMe, Toss Insurance, KakaoPay Mini, Carrot, LINE Insurance, Lifenet, SBI, Rakuten, PayPay, justInCase Complete Guide
As of May 2026, Korea insurtech market is revived: post-Gen4 actual-cost medical insurance settlement + KakaoPay Mini cumulative 10M policies + Toss Insurance Service comparison-buy model has shaken the Big 3 (Samsung, H
2026-05-25 · 22 min read #korea-insurtech#japan-insurtech#kb-life#shinhan-life-insurme#toss-insuranceInsurance Core Systems 2026 — Guidewire, Duck Creek, Sapiens, Insurity, EIS, Majesco, FINEOS, Origami, Britecore Deep Dive (Mainframe to Cloud-Native)
In 2026, the insurance core system market is passing through two massive inflection points simultaneously. First, the cloud-native transformation represented by Guidewire Cloud is in full swing, targeting 80% migration b
2026-05-25 · 29 min read #insurance-core#guidewire#duck-creek#sapiens#insurityESG and Sustainability Data and Investing 2026 — MSCI, Sustainalytics, S&P, Refinitiv, ISS, FTSE, Bloomberg, KCGS, GPIF Deep Dive
ESG investing in 2026 is no longer a marketing slogan but a capital markets standard underpinned by regulatory infrastructure. MSCI ESG Ratings runs an AAA-CCC industry-relative, materiality-weighted scale; Sustainalytic
2026-05-25 · 22 min read #esg#sustainability#msci-esg#sustainalytics#sp-esgDeFi and RWA Tokenization 2026 — Ondo, BUIDL, Franklin Templeton, JP Morgan Kinexys, Securitize Deep Dive
Capital markets in 2026 are no longer a world of paper securities and T+2 settlement. BlackRock BUIDL has crossed $2B+ AUM, pulling tokenized treasuries into the mainstream. Ondo Finance USDY has passed $5B and become th
2026-05-25 · 29 min read #defi#rwa-tokenization#ondo-finance#blackrock-buidl#franklin-templeton-onchainCross-Platform Mobile Development 2026 Deep Dive — React Native, Flutter, Expo, Capacitor, Tauri 2, Kotlin Multiplatform, Compose MP, .NET MAUI, NativeScript, Lynx
In May 2026, mobile cross-platform splits into five branches. Meta released React Native 0.76 with the New Architecture (Fabric, TurboModules, JSI) on by default, and Google shipped Flutter 3.27 with the Impeller rendere
2026-05-25 · 25 min read #mobile-dev#react-native#flutter#expo#capacitorContainer & Supply-Chain Security in 2026 — Trivy / Grype / Snyk / Sysdig / Tetragon / Falco / Cosign / Sigstore Deep Dive
After the 2024 xz backdoor and the 2025 entry into force of the EU Cyber Resilience Act, container supply-chain security is no longer "scan and forget". This is a May 2026 map of the full stack — Trivy/Grype/Snyk/Sysdig
2026-05-25 · 26 min read #container-security#trivy#grype#snyk#sysdigBrowser & Mobile E2E Automation 2026 Deep Dive: Playwright, Cypress, Selenium 4, WebDriverIO, Maestro, Detox, Appium 2 Compared
A 2026 deep dive comparing Playwright, Cypress, Selenium 4 (WebDriver BiDi), WebDriverIO, Puppeteer, Maestro, Detox, Appium 2, Percy, and Chromatic. Covers BiDi standardization, parallelization and sharding, auth state s
2026-05-25 · 13 min read #e2e-testing#browser-automation#playwright#cypress#selenium-4Fine-grained Authorization (FGA) Systems in 2026 — Zanzibar, SpiceDB, Permify, OpenFGA, Cerbos, Cedar, Oso Deep Dive
Authorization no longer ends with one line of "if user.role == admin". Since Google's Zanzibar paper rewrote the industry's mental model, 2026 has more than a dozen FGA engines fighting it out — SpiceDB, OpenFGA (Auth0/O
2026-05-25 · 19 min read #authorization#fga#zanzibar#spicedb#permifyTCA + Market Impact Models 2026 Deep Dive — Implementation Shortfall, Almgren-Chriss, Kissell-Glantz I-Star, Bouchaud-Farmer Propagator, Bloomberg BTCA, Virtu, big xyt, BMLL, Tradeweb
Complete 2026 guide to TCA and market impact models — Perold (1988) Implementation Shortfall, Almgren-Chriss (2000) optimal execution, Kissell-Glantz I-Star, Obizhaeva-Wang (2013) temporary/permanent impact, Bouchaud-Far
2026-05-25 · 22 min read #tca#transaction-cost-analysis#market-impact#implementation-shortfall#almgren-chrissAML/KYC Compliance 2026 Deep Dive — Chainalysis, Elliptic, TRM Labs, ComplyAdvantage, NICE Actimize, Oracle OFSAA, FICO Tonbeller, SAS AML, FIS Detect + Korea KFIU / Japan JAFIC Full Comparison
The complete 2026 AML/CFT compliance ecosystem — Chainalysis/Elliptic/TRM Labs for blockchain analytics, NICE Actimize/Oracle OFSAA/FICO Tonbeller/SAS AML/FIS Detect for traditional AML, ComplyAdvantage for AI-driven san
2026-05-25 · 22 min read #aml#cft#kyc#cdd#chainalysisRealtime Collaboration & CRDT 2026 Deep Dive — Liveblocks, PartyKit, Yjs, Automerge, Loro, ShareDB, Replicache, Fluid, Tldraw sync
The 2026 web does not sync with a "Save" button anymore. The simultaneous-editing problem that Google Docs first solved with OT (Operational Transform) became routine through Figma multiplayer, Linear local-first, Notion
2026-05-25 · 20 min read #crdt#realtime-collaboration#liveblocks#partykit#yjsOpen Banking, PSD3 & Open Finance 2026 — A Deep Dive on Plaid, TrueLayer, Tink, Yapily, Belvo, KFTC and Zenginkyo
Open Banking finally grew up in 2026. The EU is closing the PSD2 era and rolling out PSD3 + PSR (Payment Services Regulation), rewriting the AISP/PISP licensing rules, while FIDA (Financial Data Access Regulation) extend
2026-05-25 · 26 min read #open-banking#psd3#psr#fida#open-financeMiFID II + Best Execution + TCA 2026 Deep-Dive: Bloomberg BTCA, Virtu, Tradeweb, IHS Markit, big xyt, BMLL + KR Capital Markets Act and JP FIEA
The 2026 EU/UK MiFID II/MiFIR best execution and TCA landscape - RTS 27/28 reporting, Bloomberg BTCA, Virtu Analytics, Tradeweb AiEX, IHS Markit Best-Ex, big xyt liquidity cockpit, BMLL Level 3 data, plus Koreas Capital
2026-05-25 · 20 min read #mifid-ii#best-execution#tca#rts-27#rts-28Korea/Japan Retail Trading Apps 2026 — Toss, KakaoPay, Mirae Asset, KB, Kiwoom vs SBI, Rakuten, Matsui, GMO, Nomura deep dive
The 2026 Korea/Japan retail trading landscape looks completely different from five years ago. Toss Securities crossed 10 million users, proving the 100% mobile model works. KakaoPay Securities Ministock cemented 100-won
2026-05-25 · 24 min read #korea-securities#japan-securities#toss-securities#kakaopay-securities#mirae-asset-mstockGlobal InsurTech Landscape 2026 — Lemonade / Oscar / Wefox / Coalition / Tractable / Shift / Akur8 + Korea & Japan Digital Insurance Deep Dive
A comprehensive 2026 survey of the global InsurTech market. We trace the funding cycle from the 2021 IPO peak through the 2023 winter into the 2026 recovery, examine post-IPO performance for Lemonade, Oscar, Root, Hippo,
2026-05-25 · 29 min read #insurtech#lemonade#oscar-health#wefox#coalitionHealth Insurance AI Claims Processing 2026 Deep-Dive — Cigna, UnitedHealth Optum, Humana, Elevance, CVS Aetna, Oscar + Korean P&C + Japanese Life Insurers
After STAT News exposed UnitedHealth/NaviHealth nH Predict AI in 2023, automated claim adjudication in U.S. health insurance has become a political flashpoint. This deep-dive covers Cignas PXDX system, UnitedHealth/Optum
2026-05-25 · 26 min read #health-insurance#ai-claims#cigna#unitedhealth-optum#humanaWealth Management & Private Banking 2026 — UBS, Morgan Stanley, JP Morgan PB, BofA Merrill, Citi PB, Pictet, Julius Baer, Shinhan PB, MUFJ PB Deep Dive
Global wealth management in 2026 enters an era where a single firm runs $5T+ AUM after the UBS-Credit Suisse merger. Morgan Stanley Wealth Management has become the U.S. retail-meets-HNW standard at $5.5T+ after ETRADE a
2026-05-25 · 38 min read #wealth-management#private-banking#ubs-wealth#morgan-stanley-wealth#jp-morgan-pbDurable Execution & Workflow Engines 2026 — Temporal, Inngest, Trigger.dev, Hatchet, Restate, DBOS, Step Functions Deep Dive (Infrastructure for the Long-Running AI Agent Era)
In 2026, workflow engines sit on top of two massive waves — first, long-running AI agents (LLM jobs that run for minutes to days) have effectively mandated durable execution; second, Postgres is becoming the backbone of
2026-05-25 · 32 min read #durable-execution#workflow-engine#temporal#inngest#trigger-dev