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Richard FuMay 22, 2026 • 9 min read
Richfolio, three months in: AI architecture in production
From v1.0 to v1.6 — what I rebuilt, what I borrowed, and what’s running in production for...
#ai#finance#typescript#webdev
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FinContext4d ago • 6 min read
Is it safe to connect my bank account to AI?
The honest version of this question has five answers — one per thing that could go wrong. "Is it...
#ai#security#mcp#finance
1 1
grahammccainMay 21, 2026 • 3 min read
We built a stock screener that ranks by outcome — and only trusts magnitude, not direction
Every stock screener ranks by the same things: RSI under 30, price above the 50-day, a volume spike,...
#ai#finance#python#machinelearning
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grahammccainMay 21, 2026 • 2 min read
Stop your AI trading agent from hallucinating technical analysis
Ask any LLM "is NVDA bullish here?" and it will answer with total confidence — a cup-and-handle here...
#ai#mcp#llm#finance
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Dennis Kim5d ago • 7 min read
Why Does DeepSeek Pursue Alpha in Finance?
A research analyst's perspective on where AI and finance intersect As of 2026, generative AI is...
#ai#deepseek#trading#finance
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Rabbani3d ago • 3 min read
The Math Behind Retiring at 40 as a Software Engineer (FIRE)
Software engineering is one of the few professions where achieving Financial Independence and...
#career#finance#productivity#watercooler
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connerlambden2d ago • 5 min read
How to Brier-grade your own ML option-pricing forecasts in 40 lines of Python
A walkthrough of one recipe from a new open-source cookbook for the Helium MCP REST surface. Log a m...
#python#mcp#finance#machinelearning
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Mubeen ChandnaMay 21, 2026 • 4 min read
Why Your Expense Tracking Architecture Keeps Breaking
Expense tracking usually fails not because of the interface, but because of the hidden friction in r...
#productivity#softwareengineering#saas#finance
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pickuma1d ago • 5 min read
Portfolio Rebalancing Tools for the Hands-On Investor
We tested five portfolio rebalancing approaches — from Google Sheets scripts to platforms like Passi...
#investing#finance#beginners#productivity
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Alex Kane6d ago • 7 min read
n8n for Finance Teams & Fintech: 5 Automations That Replace Manual Spreadsheet Work (Free Workflow JSON)
Finance teams spend hours every week on work that could run automatically: chasing invoices, buildin...
#n8n#finance#automation#programming
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LoanEligibilityStatus5d ago • 4 min read
Architecting Instant Micro-Loans: Data Pipelines and KYC Automation
Modern micro-lending platforms process loan applications in under 90 seconds by orchestrating...
#finance#money#fintech#loans
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tomasz dobrowolski5d ago • 7 min read
Inside an Unusual Options Activity Score: Six Components, One Audit Trail
Most UOA feeds publish opaque scores. Here's the full methodology behind one that isn't: six normali...
#programming#api#finance#data
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Stockk1d ago • 1 min read
Abraham Accords and What It Means for India's Economy and Investors
The Middle East is no longer just an oil story. From Abraham Accords to Saudi-Israel normalization....
#investing#finance#geopolitics#india
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pickumaMay 22, 2026 • 8 min read
Composer Review: Automated Trading Strategies Without Writing Code
An honest assessment of Composer — the no-code strategy builder for ETFs and stocks, its backtesting...
#investing#finance#beginners#productivity
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pickumaMay 22, 2026 • 8 min read
TradingView Pine Script Deep-Dive: What You Can Actually Build
A developer's guide to Pine Script v5 — the language, built-in indicators, strategy backtesting, ale...
#investing#finance#beginners#productivity
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pickumaMay 22, 2026 • 9 min read
Interactive Brokers API Review: What Retail Traders Actually Get
A hands-on look at the IBKR Client Portal API and TWS API — authentication, paper trading, rate limi...
#investing#finance#beginners#productivity
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Talha Yeasin Antor5d ago • 4 min read
Passive Income Ideas: Building Wealth Without Sacrificing Your Time
In today's fast-paced world, the concept of passive income has become increasingly popular. With the...
#money#finance#investing#personalfinance
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Talha Yeasin Antor6d ago • 4 min read
Passive Income Ideas to Help You Build Wealth and Achieve Financial Freedom
In today's fast-paced world, achieving financial freedom is a top priority for many individuals. One...
#money#finance#investing#personalfinance
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Talha Yeasin AntorMay 22, 2026 • 4 min read
How to Save Money: A Comprehensive Guide to Achieving Financial Stability
Saving money is an essential aspect of personal finance that can help you achieve financial...
#money#finance#investing#personalfinance
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pickuma1d ago • 4 min read
Monte Carlo Portfolio Simulation in Python: From Random Walks to Retirement Projections
Build a Monte Carlo portfolio simulator from scratch in Python — model returns, volatility, and with...
#investing#finance#beginners#productivity
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pickuma1d ago • 5 min read
Python Backtesting Frameworks Compared: Backtrader, VectorBT, and Zipline-Reloaded
We implemented the same momentum rotation strategy in Backtrader, VectorBT, and Zipline-Reloaded and...
#investing#finance#beginners#productivity
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pickuma1d ago • 5 min read
Alpaca Markets Trading API Review: Commission-Free Algo Trading for Developers
A developer's hands-on review of Alpaca's trading API — paper trading setup, Python SDK, real-time w...
#investing#finance#beginners#productivity
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pickuma1d ago • 6 min read
Factor Investing in Python: Implementing the Fama-French Models From Scratch
A developer's guide to implementing the Fama-French 3-factor and 5-factor models in Python — data so...
#investing#finance#beginners#productivity
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pickuma1d ago • 7 min read
FRED API Guide: Using Federal Reserve Economic Data in Your Python Projects
A developer's hands-on guide to the FRED API — from getting an API key to building a Python dashboar...
#investing#finance#beginners#productivity
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