# AI Coders & Development Workflows Working with Claude Code, Cursor, Codex, Gemini CLI. Tips, workflows, planning approaches for AI-assisted development. ## Blog Posts (37) - [Claude the Hunter-Killer - Have You Seen Your Nice Little Claude Run a Penetration Test on Your Apps?](https://tigzig.com/post/claude-the-hunter-killer-pen-test.html) — Tags: security, ai-coders, infrastructure Real-world penetration test using Claude Code against a hardened DuckDB dashboard app (230M rows, IMDB data). Despite API keys, Cloudflare edge rate limiting, JS challenge, SQL blocklist and backend rate limits, Claude found repeat() memory bombs that finish within timeout, metadata leaks, and missing conn.interrupt() leaving DuckDB crunching after timeout. Shows how Playwright bypasses JS challenge using real Chrome and fires attacks from same-origin context. Practical lesson: use separate Claude instances for coding and pen testing. AI-readable: https://tigzig.com/ai/posts/claude-the-hunter-killer-pen-test.md - [Claude in Excel + MCP + xlwings Lite + Claude Code: Combining the 4 for power impact.](https://tigzig.com/post/claude-in-excel-mcp-xlwings-lite-claude-code-combining-4-tools.html) — Tags: claude-in-excel, mcp, xlwings-lite, ai-coders, portfolio-analytics Live walkthrough of S&P 500 forward returns scenario model built with four tools. Claude in Excel pulls data via YFIN MCP server and builds MAP/LAMBDA formula model. Claude Code validates offline with independent Python recomputation - catches a formula error that in-Excel checks missed. xlwings Lite generates distribution charts (fan, ridgeline, raincloud) from Python into Excel. Covers when to use each tool and MCP architecture for client work. AI-readable: https://tigzig.com/ai/posts/claude-in-excel-mcp-xlwings-lite-claude-code-combining-4-tools.md - [tigzig.com is AI-agent first. But what happens when your AI coder runs into a problem on my site?](https://tigzig.com/post/tigzig-ai-agent-first-site.html) — Tags: ai-coders, infrastructure TigZig is now an AI-agent-first platform. AI coders and agents can access 40+ live tools, 155+ guides, and all source codes through structured text indexes built on the llms.txt standard. Includes an AI feedback API endpoint for agents to report broken links or missing content, with automated triage, resolution tracking, and email notifications. The entire site content (20,000+ lines) is downloadable as a single text file. AI-readable: https://tigzig.com/ai/posts/tigzig-ai-agent-first-site.md - [TigZig is Now AI-Agent First](https://tigzig.com/post/tigzig-ai-agent-first.html) — Tags: ai-coders, infrastructure TigZig is now AI-agent first. AI coders and agents are first-class citizens with access to 40+ live tools, 155+ guides, and all source codes indexed and structured for agents. Users can ask their AI coder to scan the site, find apps, explain implementations, and deploy solutions. Built using the llms.txt standard with the entire site content (20,000+ lines) downloadable as a single text file. AI-readable: https://tigzig.com/ai/posts/tigzig-ai-agent-first.md - [Claude Code: Top 10 Tips from Boris Cherny](https://tigzig.com/post/claude-code-top-10-tips-from-boris-cherny.html) — Tags: ai-coders Verbatim transcript of Boris Cherny's (Claude Code creator) top 10 tips. Key advice: run 3-5 parallel git worktrees, start complex tasks in plan mode, invest in CLAUDE.md with self-updating rules, create reusable skills and slash commands, use subagents for complex tasks, voice dictation (3x faster), use Claude for BigQuery/analytics queries, and leverage learning modes with HTML presentations and ASCII diagrams. AI-readable: https://tigzig.com/ai/posts/claude-code-top-10-tips-from-boris-cherny.md - [ChatGPT connected to your databases. One-click deployment instructions for AI Coders](https://tigzig.com/post/chatgpt-connected-databases-ai-coder-deployment.html) — Tags: database-ai, custom-gpt, ai-coders Custom GPT connected to three live databases (Supabase, Neon, Aiven) for natural language querying of cricket and Tour de France data. Features a 'Copy for AI Coders' button that provides deployment instructions for Claude Code or Google Antigravity to handle end-to-end setup including backend, frontend, and database provisioning. FastAPI server sits between ChatGPT and databases. AI-readable: https://tigzig.com/ai/posts/chatgpt-connected-databases-ai-coder-deployment.md - [2026 Infra Guide for AI Tool Builders - Part 1: AI Coder](https://tigzig.com/post/self-hosting-infrastructure-ai-tool-builders-2026-part-1-ai-coder.html) — Tags: ai-coders, infrastructure Describes how Claude Code serves as a complete dev team for building and deploying 30+ production AI tools. Covers full-stack app builds, direct deployment to Vercel and Coolify, database management, auth setup (Auth0, Clerk), Cloudflare DNS, server debugging via SSH, Git operations, API monitoring, and security audits. Emphasizes architecture planning and brainstorming before coding. Uses $200/month Max tier. Part 1 of infra guide series. AI-readable: https://tigzig.com/ai/posts/self-hosting-infrastructure-ai-tool-builders-2026-part-1-ai-coder.md - [Biggest lesson from 2025: AI writes better code when you don't let it code](https://tigzig.com/post/biggest-lesson-2025-ai-writes-better-code-when-you-dont-let-it-code.html) — Tags: ai-coders Argues that AI coding quality improves dramatically when preceded by extensive planning. Author spent nearly 2 days discussing, evaluating, and planning with AI before writing any code for a client project (React, PHP, MySQL, LLM integration). Process: describe requirements with business context, interrogate every component and trade-off, produce detailed phase-wise implementation plan with success criteria, then execute phase by phase. AI-readable: https://tigzig.com/ai/posts/biggest-lesson-2025-ai-writes-better-code-when-you-dont-let-it-code.md - [2025 has been a transformational year for me. Deep gratitude to the platform builders and engineers who made it possible.](https://tigzig.com/post/2025-transformational-year-gratitude-platform-builders.html) — Tags: ai-coders, infrastructure Retrospective crediting platforms that enabled transition from analytics to building 30+ open-source apps. Key tools: Claude Code and Cursor for AI coding, Render then Hetzner+Coolify for hosting, Vercel for frontends, Neon for instant PostgreSQL, FlowiseAI for multi-agent setups, xlwings Lite for Python in Excel, Mito AI for Jupyter, OpenAI Custom GPTs for no-UI automation, and Llama Parse for PDF processing. AI-readable: https://tigzig.com/ai/posts/2025-transformational-year-gratitude-platform-builders.md - [The xlwings Lite AI Coder Instruction File - December 2025 Release](https://tigzig.com/post/the-xlwings-lite-ai-coder-instruction-file-december-2025-release.html) — Tags: xlwings-lite, python-in-excel, ai-coders 1,867-line instruction file for AI coders writing xlwings Lite scripts. Contains 21 golden rules (e.g., never use .expand() on just-written data), InvalidArgument troubleshooting guide, custom function patterns, API stability workarounds, and complete limitation documentation. Built from five months of client work. Includes five production app examples: AI web scraper, technical analyst, MF holdings analyzer, database connector, and EDA+ML workflow. AI-readable: https://tigzig.com/ai/posts/the-xlwings-lite-ai-coder-instruction-file-december-2025-release.md - [Think about it. One of the world's top AI researchers is building tools. Deploying them live.](https://tigzig.com/post/think-about-it-one-of-the-world-s-top-ai-researchers-is-building-tools-deploying-them-live.html) — Tags: ai-coders Commentary on Andrew Ng releasing an Agentic Reviewer for research papers, arguing that AI coders (Claude Code, Cursor) have removed barriers for domain experts to build and deploy tools. Author built 30+ apps at tigzig.com using AI coders over two years. Recommends starting with Claude Code ($20/month) or free Google Antigravity, with YouTube learning resources from Volo Builds, Leon Van Zyl, and Mark Kashef. AI-readable: https://tigzig.com/ai/posts/think-about-it-one-of-the-world-s-top-ai-researchers-is-building-tools-deploying-them-live.md - [Andrew Ng is using Claude Code, OpenAI Codex, Gemini CLI.](https://tigzig.com/post/andrew-ng-is-using-claude-code-openai-codex-gemini-cli.html) — Tags: ai-coders AI coding tools for analysts and data scientists, referencing Andrew Ng's adoption of Claude Code, OpenAI Codex, and Gemini CLI. Covers what agentic coding tools enable (React apps, database backends, dashboards), recommended tools (Cursor, Claude Code, Gemini CLI, Mito AI), free starting options via Google Antigravity, and practical YouTube learning resources. AI-readable: https://tigzig.com/ai/posts/andrew-ng-is-using-claude-code-openai-codex-gemini-cli.md - [Segment 1M customers from 10M transactions (640MB CSV) with natural language queries / Text-to-SQL - entirely in your browser. No server. No remote database. No IT approvals.](https://tigzig.com/post/run-advanced-analytics-locally-in-your-browser-no-server-no-remote-database-no-it-approvals.html) — Tags: duckdb, text-to-sql Browser-based analytics tool (DABX-1) using DuckDB-WASM and text-to-SQL AI for processing multi-GB files locally. Demonstrated segmenting 1M customers from 10M transactions (640MB CSV) entirely in-browser. Built on SQL Rooms framework. Available as a 3.5MB single HTML file. Supports CSV, TSV, Parquet. Data never leaves the machine. AI-readable: https://tigzig.com/ai/posts/run-advanced-analytics-locally-in-your-browser-no-server-no-remote-database-no-it-approvals.md - [Google Antigravity just launched. For analysts and data scientists: Worth adding to your toolkit](https://tigzig.com/post/google-antigravity-just-launched-for-analysts-and-data-scientists-worth-adding-to-your-toolkit.html) — Tags: ai-coders Review of Google Antigravity, a free agentic IDE built on VS Code with Gemini 3 Pro, Claude Sonnet 4.5, and GPT-OSS built in. Tested for low-to-medium complexity coding tasks. Compared against Cursor and Claude Code as primary tools. Covers rate limits encountered and practical positioning as a supplementary AI coding tool. AI-readable: https://tigzig.com/ai/posts/google-antigravity-just-launched-for-analysts-and-data-scientists-worth-adding-to-your-toolkit.md - [AI Coders are here. The edge now is domain + execution. Not vibing.](https://tigzig.com/post/ai-coders-are-here-the-edge-now-is-domain-execution-not-vibing.html) — Tags: ai-coders Opinion piece arguing that domain expertise and execution, not prompt engineering, provide the real competitive edge with AI coders. Synthesizes three perspectives: an investor (Francois Arbour on the 10x lie), a strategist (Saanya Ojha on domain specialists), and hands-on practitioner experience. Recommends Cursor, Claude Code, Gemini CLI over ChatGPT copy-paste. AI-readable: https://tigzig.com/ai/posts/ai-coders-are-here-the-edge-now-is-domain-execution-not-vibing.md - [The Google Machine continues to roll. Will it do to AI what it did to search?](https://tigzig.com/post/the-google-machine-continues-to-roll-will-it-do-to-ai-what-it-did-to-search.html) — Tags: ai-coders Assessment of Google's AI tool ecosystem and competitive position. Covers practical tools in use: Gemini 2.5 Flash Lite for automations, AI Studio for prototyping, Gemini CLI as an AI coder, MCP for Chrome DevTools, MCP Toolbox for databases, and File Search API. Notes Google leads in the workhorse tier but trails Claude/OpenAI at the frontier. AI-readable: https://tigzig.com/ai/posts/the-google-machine-continues-to-roll-will-it-do-to-ai-what-it-did-to-search.md - [AI Coders give you the edge.The 6 Rules I Follow When Working with AI Coders.](https://tigzig.com/post/ai-coders-give-you-the-edge-the-6-rules-i-follow-when-working-with-ai-coders.html) — Tags: ai-coders Six practical rules for working with AI coding tools (Cursor, Claude Code, Gemini CLI, Mito AI): provide full context, state requirements clearly, demand plans before execution, iterate step by step, validate and stress-test outputs, and accept the grind remains. Based on 25+ years of coding experience transitioning to AI-assisted development. AI-readable: https://tigzig.com/ai/posts/ai-coders-give-you-the-edge-the-6-rules-i-follow-when-working-with-ai-coders.md - [Coding by hand is becoming obsolete - Andrew Ng. I disagree.](https://tigzig.com/post/coding-by-hand-is-becoming-obsolete-andrew-ng-i-disagree.html) — Tags: ai-coders Argument that manual coding is already obsolete for analysts and data scientists, building on Andrew Ng's statement. Covers the transition from SAS/Python/SQL/VBA to AI-assisted coding with Claude Code, Cursor, and Gemini CLI. Recommends starting with ChatGPT or Google AI Studio, then moving to VS Code + Gemini CLI, Cursor, or Claude Code. AI-readable: https://tigzig.com/ai/posts/coding-by-hand-is-becoming-obsolete-andrew-ng-i-disagree.md - [Chat, Query, and Transform Multi-GB Files - In Natural Language, Right in Your Browser with DuckDB.](https://tigzig.com/post/chat-query-and-transform-multi-gb-files-in-natural-language-right-in-your-browser-with-duckdb.html) — Tags: duckdb, text-to-sql In-browser analytics tool using DuckDB-WASM and SQL Rooms for querying multi-GB files via natural language. Demonstrated analyzing a 1.6GB, 11M-row CSV file entirely locally. Supports CSV, TSV, pipe-delimited, and Parquet files. Data stays in browser; only schema and sample rows sent to LLM. Supports Gemini, OpenAI, and Claude APIs. Open source. AI-readable: https://tigzig.com/ai/posts/chat-query-and-transform-multi-gb-files-in-natural-language-right-in-your-browser-with-duckdb.md - [Which AI Coder should you use for xlwings Lite (Python in Excel)?](https://tigzig.com/post/which-ai-coder-should-you-use-for-xlwings-lite-python-in-excel.html) — Tags: ai-coders, xlwings-lite, python-in-excel Recommendations for AI coding tools for xlwings Lite development. Beginners: Gemini 2.5 Pro on aistudio.google.com (free, 1M context). Heavy work: Claude Code or Cursor. Default choice: Gemini CLI for its strong free tier and simplicity. Emphasizes using a 1,855-line AI Coder Instruction File for reliable code generation. Compares ChatGPT, Claude, and Gemini CLI tradeoffs. AI-readable: https://tigzig.com/ai/posts/which-ai-coder-should-you-use-for-xlwings-lite-python-in-excel.md - [Google - The old edge is back.By Dec ’24, in AI, I had written Google off. Now, the balance has shifted](https://tigzig.com/post/google-the-old-edge-is-back-by-dec-24-in-ai-i-had-written-google-off-now-the-balance-has-shif.html) — Tags: ai-coders Assessment of Google's AI comeback from late 2024, when Gemini 2.0 Flash went from 50% error to 100% accuracy in schema detection tests. Covers practical Google tools in use: AI Studio, Gemini CLI (75K GitHub stars), Flash-2.5/Pro-2.5, NotebookLM, Google Search AI Mode, Opal, Database Toolbox, Code Interpreter, and ADK. AI-readable: https://tigzig.com/ai/posts/google-the-old-edge-is-back-by-dec-24-in-ai-i-had-written-google-off-now-the-balance-has-shif.md - [Google Tools I Use on Live Projects — Analysis, Automation & Building Micro-Apps](https://tigzig.com/post/google-tools-i-use-on-live-projects-analysis-automation-building-micro-apps.html) — Tags: ai-coders Practical inventory of Google AI tools used in production: Gemini Build for rapid React prototyping, AI Studio with Gemini 2.5 Pro for code generation, Gemini 2.0/2.5 Flash APIs for backend automation, Gemini CLI for Python/FastAPI/xlwings work, NotebookLM for video-to-notes extraction, and Opal for workflow automation. Includes starter YouTube links. AI-readable: https://tigzig.com/ai/posts/google-tools-i-use-on-live-projects-analysis-automation-building-micro-apps.md - [Python in Excel (xlwings Lite) with Natural Language Instructions.](https://tigzig.com/post/python-in-excel-xlwings-lite-with-natural-language-instructions.html) — Tags: xlwings-lite, python-in-excel Workflow for AI-assisted xlwings Lite code generation using voice dictation and natural language. Covers 5 rules: be specific, iterate one step at a time, demand pseudocode plans, validate rigorously, and run AI audit passes. Recommends Gemini 2.5 Pro on AI Studio as primary tool. Includes a 1,855-line AI Coder instruction file for reliable output. AI-readable: https://tigzig.com/ai/posts/python-in-excel-xlwings-lite-with-natural-language-instructions.md - [Python in Excel: Field Guide & Practice Lab for AI-assisted xlwings Lite.](https://tigzig.com/post/python-in-excel-field-guide-practice-lab-for-ai-assisted-xlwings-lite.html) — Tags: xlwings-lite, python-in-excel, ai-coders Comprehensive practice lab for AI-assisted xlwings Lite development containing a 1,855-line AI Coder instruction file, three hands-on modules (data manipulation, cleaning, campaign build) with workbooks and guides, and live apps (web scrapers, database connectors, ML models). Core protocol: Show context, Tell instructions, Inspect and validate all output. AI-readable: https://tigzig.com/ai/posts/python-in-excel-field-guide-practice-lab-for-ai-assisted-xlwings-lite.md - [Two of the best resources I've seen on building agentic AI. One from Manus, one from Anthropic.](https://tigzig.com/post/two-of-the-best-resources-i-ve-seen-on-building-agentic-ai-one-from-manus-one-from-anthropic.html) — Tags: ai-coders Curated recommendation of two practical guides on building agentic AI systems: Anthropic's Multi-Agent Research System documentation and Manus's Context Engineering for AI Agents blog post. Both cover lessons from production agent deployments. Also references the author's own Database AI field guide for text-to-SQL agent architecture. AI-readable: https://tigzig.com/ai/posts/two-of-the-best-resources-i-ve-seen-on-building-agentic-ai-one-from-manus-one-from-anthropic.md - [Database & SQL AI: On-the-fly database transformation with natural language. Connect, transform, and export instantly.](https://tigzig.com/post/database-sql-ai-on-the-fly-database-transformation-with-natural-language-connect-transform-and.html) — Tags: database-ai, text-to-sql DATS-4 Database AI Suite workflow for on-the-fly data transformation: connect to any MySQL/Postgres database, instruct the agent in natural language to create derived variables and transformations, review agent reasoning and SQL, and export results to CSV. Also supports direct CSV uploads and temporary Postgres instances. Open source. AI-readable: https://tigzig.com/ai/posts/database-sql-ai-on-the-fly-database-transformation-with-natural-language-connect-transform-and.md - [Tool: A 1,450-line context file. Purpose: To ensure clean, efficient xlwings Lite code generation.](https://tigzig.com/post/a-1-450-line-context-file-to-ensure-clean-efficient-xlwings-lite-code-ge.html) — Tags: xlwings-lite, python-in-excel, ai-coders A 1,450-line AI context file for reliable xlwings Lite code generation. Contains 5 golden rules for preventing common script failures, 13 sections covering interface and API integration, and 6 advanced examples (database connections, web scraping, XGBoost). Addresses specific xlwings Lite requirements like @script decorator, Pyodide-compatible packages, and CORS-enabled endpoints. AI-readable: https://tigzig.com/ai/posts/a-1-450-line-context-file-to-ensure-clean-efficient-xlwings-lite-code-ge.md - [Google Colab Data Science Agent vs. Mito-AI Jupyter Copilot. How do they compare? When to use which?](https://tigzig.com/post/ff7ee13c.html) — Tags: ai-coders Comparison of Google Colab Data Science Agent (DSA) and Mito-AI Jupyter Copilot for data science workflows. Colab DSA excels at multi-step autonomous analysis with free GPU access and code sharing. Mito-AI provides a Cursor-like copilot experience with auto-schema detection, conversation memory, and voice coding support (Win+H). Covers pricing (Colab free, Mito-AI $20/month or open-source with own API key) and when to use each tool. AI-readable: https://tigzig.com/ai/posts/ff7ee13c.md - [Google on a roll — launches DSA — Data Science Agent on Colab. First impression = just brilliant.](https://tigzig.com/post/google-on-a-roll-launches-dsa-data-science-agent-on-colab-first-impression-just-brilliant.html) — Tags: ai-coders First impressions of Google Colab's Data Science Agent (DSA) that plans and executes multi-step analysis autonomously. Compares with Mito-AI Copilot for Jupyter which offers Cursor-like chat, auto-schema detection, and conversation memory. Colab DSA stronger for one-shot full workflows; Mito-AI better for iterative step-by-step work requiring validation. Includes pricing details and guidance on when each tool fits best. AI-readable: https://tigzig.com/ai/posts/google-on-a-roll-launches-dsa-data-science-agent-on-colab-first-impression-just-brilliant.md - [Vibe coding (Andrej Karpathy) in Jupyter with Mito-AI — the Cursor for data scientists. My top 8 Tips](https://tigzig.com/post/vibe_coding_andrej_karpahty_mito_ai.html) — Tags: ai-coders Practical guide to vibe coding (voice-driven AI coding, per Andrej Karpathy) using Mito-AI Copilot in Jupyter notebooks. Eight tips covering voice input (Win+H), one-chunk-at-a-time prompting, auto-schema detection for dataframes, conversation history referencing, Mitosheet visual spreadsheet view, open-source vs premium pricing ($20/month), API key setup via PowerShell environment variables, and validation practices for modeling and automation. AI-readable: https://tigzig.com/ai/posts/vibe_coding_andrej_karpahty_mito_ai.md - [Gemini 2.0 - Multimodal - How to use](https://tigzig.com/post/gemini-2-0-multimodal-how-to-use.html) — Tags: ai-coders First impressions of Google Gemini 2.0 multimodal capabilities including real-time vision, video, and audio processing. Covers AI Studio for non-technical users and developers, React starter app with full API access, Python SDK, and generous free tier (10 RPM, 4M TPM, 1500 requests/day). Discusses potential for building multimodal AI apps and integration with real-time voice analytics applications. AI-readable: https://tigzig.com/ai/posts/gemini-2-0-multimodal-how-to-use.md - [Building AI apps with natural language and voice: top 9 tips](https://tigzig.com/post/building-ai-apps-with-natural-language-and-voice-top-9-tips.html) — Tags: voice-ai, ai-coders Brief overview post pointing to REX AI Decision Intelligence platform at tigzig.com, an open-source collection of micro-apps and tools for AI-driven analytics and data science. Covers building AI apps with natural language and voice interfaces. AI-readable: https://tigzig.com/ai/posts/building-ai-apps-with-natural-language-and-voice-top-9-tips.md - [How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents](https://tigzig.com/post/how-to-build-ai-action-agents-beyond-chat-with-voice-agents.html) — Tags: voice-ai, database-ai Part 1 of a 5-part series on building voice-enabled LLM action agents (VTEXER). Demonstrates updating Excel, Google Sheets, and remote databases, generating PDF reports and slides, querying MySQL, and emailing results via natural language voice commands. Uses Flowise AI ReAct agents with function calling, Make.com automation workflows, Google Apps Script, and FastAPI backend. Built with React.js frontend, all code generated by AI tools. AI-readable: https://tigzig.com/ai/posts/how-to-build-ai-action-agents-beyond-chat-with-voice-agents.md - [How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents](https://tigzig.com/post/how-to-update-excel-google-sheets-and-databases-with-ai-voice-agents.html) — Tags: voice-ai, database-ai Part 2 implementation guide for AI voice action agents. Hands-on 45-minute video showing how to set up Flowise ReAct agents and Make.com webhooks to update Excel, Google Sheets, and databases via voice commands. Covers two go-live scenarios: Flowise native UI and full custom voice bot UI. Deployable source code on GitHub produces a functional voice bot. Integrates with 1000+ platforms via Make.com connectors. AI-readable: https://tigzig.com/ai/posts/how-to-update-excel-google-sheets-and-databases-with-ai-voice-agents.md - [How to use AI Assisted Coding Tools like Claude Dev and Cursor AI to develop LLM Apps with natural language commands. And deploy to open internet.](https://tigzig.com/post/build-ai-voice-action-agent-app-in-react-js-in-natural-language.html) — Tags: voice-ai, ai-coders Part 4: using AI-assisted coding tools (Claude Dev VS Code extension and Cursor AI) to build LLM voice agent apps with natural language instructions. Demonstrates building a React.js voice bot with voice-to-text, chat completion, and text-to-speech components, then deploying to Vercel. Covers GitHub-to-Vercel deployment pipeline, multilingual support, and API endpoint routing to Flowise LLM agents. AI-readable: https://tigzig.com/ai/posts/build-ai-voice-action-agent-app-in-react-js-in-natural-language.md - [Maybe leave programming to AI. Coding by GPTs: A Data Scientist's Perspective](https://tigzig.com/post/leave-all-programming-to-ai-a-data-scientists-perspective.html) — Tags: ai-coders Data scientist's perspective on using GPT for coding after 20+ years of programming experience. Covers practical considerations: domain expertise still matters, iteration and debugging remain necessary, language understanding helps (Python fast, React slower), GPT makes mistakes needing human intervention, and code privacy challenges. Examples include VBA automation, Custom GPT Python processing, FastAPI servers, and LLM apps. All coded by ChatGPT 3.5/4 and Gemini. AI-readable: https://tigzig.com/ai/posts/leave-all-programming-to-ai-a-data-scientists-perspective.md - [GPT-4 is acting like a force-multiplier like I have never experienced before.](https://tigzig.com/post/gpt-a-force-multiplier.html) — Tags: ai-coders Personal account of GPT-4 as a productivity multiplier for data scientists and analysts. Use cases: fixing code errors via screenshot uploads, VBA automation for client projects (weeks reduced to days), Custom GPT with frozen Python code for Excel file processing, annual report ratio analysis on 500+ page documents, FastAPI server development with API calls from GPT, and using ChatGPT as a universal UI and processing server. AI-readable: https://tigzig.com/ai/posts/gpt-a-force-multiplier.md ## Related Topics - [Database AI & Text-to-SQL](https://tigzig.com/ai/tags/database-ai.md) - [Python in Excel (xlwings Lite)](https://tigzig.com/ai/tags/python-in-excel.md) - [Claude in Excel](https://tigzig.com/ai/tags/claude-in-excel.md) - [DuckDB - Analytics & Dashboards](https://tigzig.com/ai/tags/duckdb.md) - [MCP Servers & Agents](https://tigzig.com/ai/tags/mcp-servers.md)