Tag: #finance
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 88 posts
Complete Guide to REITs and Real Estate Investment Analysis: DCF Model, Yield Simulation, and Direct Investment Comparison
A systematic analysis of real estate investment through REITs (Real Estate Investment Trusts). Covers REIT structures, K-REITs market analysis, DCF-based valuation, comparison with direct investment, and portfolio alloca
2026-03-10 · 14 min read #finance#reits#real-estate#dcf#investment-analysisComplete Guide to Choosing Good Insurance — Coverage, Exclusions, Renewal, and Comparison Framework
Essential criteria you must know before buying insurance. Coverage analysis, exclusion clauses, renewable vs non-renewable policies, premium comparison framework, and a practical checklist you can use right away.
2026-03-09 · 20 min read #finance#insurance#financial-planning#life-insurance#health-insuranceETF Portfolio Rebalancing Strategy
A practical guide to ETF portfolio rebalancing strategies, covering threshold-based, calendar-based, and hybrid approaches with implementation examples.
2026-03-09 · 36 min read #finance#etf#rebalancing#asset-allocation#portfolioOptions, Futures, and Derivatives Hedging with Python
A guide to options, futures, and derivatives hedging strategies using Python, covering pricing models, Greeks, and risk management.
2026-03-09 · 34 min read #finance#derivatives#options#futures#hedgingTax Basics for Korean Office Workers: Year-End Settlement Operational Guide
An operational guide covering common mistakes in Korean year-end tax settlement, frequently missed deductions, a month-by-month preparation checklist, and document management routines.
2026-03-08 · 13 min read #finance#tax#year-end-settlement#korea#office-workerAlgorithmic Trading System Architecture with Python
A comprehensive guide to building algorithmic trading system architecture with Python, covering system design, order management, and risk controls.
2026-03-08 · 46 min read #finance#algorithmic-trading#python#backtesting#quantitative-financeStartup Valuation with DCF and Multiples Analysis in Python
A practical guide to startup valuation using DCF and multiples analysis with Python, covering financial modeling and scenario analysis.
2026-03-08 · 47 min read #finance#startup#valuation#dcf#pythonKorean Tax Basics for Workers: A Complete Guide from Year-End Settlement to Comprehensive Income Tax
A practical guide covering the essential tax knowledge every Korean worker needs: basic tax structure, year-end settlement strategies, income deductions vs. tax credits, freelancer comprehensive income tax, and tax-savin
2026-03-08 · 18 min read #finance#tax#year-end-settlement#income-tax#koreaAccounting Basics for Developers: From Reading Financial Statements to Startup Accounting
A practical guide covering accounting fundamentals developers should know, how to read financial statements (income statement, balance sheet, cash flow statement), startup financial management, and development project co
2026-03-08 · 16 min read #finance#accounting#financial-statements#startup#businessAccounting Basics for Engineers: How to Read Cash Flow Statements and Income Statements
A practical guide to reading Cash Flow Statements (CFS) and Income Statements (P&L) from an engineer's perspective. Understand the core structure of financial statements through real-world examples and code analogies.
2026-03-08 · 14 min read #finance#accounting#cashflow#pl#engineerPalantir Business Model, Ontology Platform, and Competitive Moat Analysis
An in-depth analysis of Palantir Technologies business model. Covers the three core platforms (Gotham, Foundry, AIP), how the Ontology concept creates a technical moat, government vs. commercial revenue structure, the Fo
2026-03-07 · 15 min read #palantir#finance#business-model#ontology#competitive-moateVTOL Company Analysis - Deep Dive Comparison of Joby, Archer, and Vertical Aerospace
A comprehensive analysis of the leading eVTOL (electric Vertical Take-Off and Landing) companies - Joby Aviation, Archer Aviation, and Vertical Aerospace - covering technical specifications, certification progress, finan
2026-03-07 · 16 min read #finance#evtol#uam#joby#archerOptions Trading for Engineers: Greeks, Strategies, and Risk Management with Python Implementation
A comprehensive guide to options trading for engineers covering call/put mechanics, Greeks calculation and interpretation, Black-Scholes model implementation in Python, common strategies like covered calls and iron condo
2026-03-07 · 21 min read #finance#options-trading#greeks#black-scholes#risk-managementHydrogen Economy Deep Dive - Core Technologies, Major Companies, and Investment Landscape
A comprehensive analysis of the hydrogen economy covering core technologies (electrolyzers, fuel cells), major companies (Plug Power, Bloom Energy, Nel ASA, Air Liquide, etc.), government policies, cost trajectories, and
2026-03-07 · 20 min read #finance#hydrogen#clean-energy#plug-power#bloom-energyTime Series Volatility Forecasting Practical Guide: GARCH Model Family and Python Implementation
Covers mathematical principles of volatility models from ARCH/GARCH to EGARCH, GJR-GARCH, and DCC-GARCH, Python arch package implementation, model selection and diagnostics, backtesting, and practical risk management app
2026-03-06 · 25 min read #finance#garch#volatility#time-series#pythonPortfolio Risk Management: A Practical Guide to VaR and Monte Carlo Simulation with Python
A comprehensive guide covering three VaR calculation methodologies (Parametric, Historical, Monte Carlo), Python implementation, backtesting, CVaR extension, and building production risk management systems.
2026-03-06 · 27 min read #finance#var#monte-carlo#risk-management#portfolioQuantitative Factor Investing and Backtesting with Python
A guide to quantitative factor investing and backtesting strategies using Python, covering factor models, portfolio construction, and performance evaluation.
2026-03-05 · 33 min read #finance#quantitative-finance#backtesting#factor-investing#2026-03Core-Satellite ETF Automated Rebalancing
Core-Satellite ETF Automated Rebalancing - A practical application guide based on 2026 standards
2026-03-04 · 11 min read #finance#etf-automation#2026-03Pension DC and ETF Portfolio Strategy 2026
A practical guide to pension DC and ETF portfolio construction for 2026, covering asset allocation, rebalancing, and tax optimization.
2026-03-04 · 35 min read #finance#2026-03ETF Rebalancing Automation Guide: Rule-Based Investment Operations
ETF Rebalancing Automation Guide: A practical document covering Why/How/When of rule-based investment operations, comparison tables, troubleshooting, production code, and quizzes.
2026-03-04 · 13 min read #finance#practical-guide#production