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35 ChatGPT-5.5 Prompts for Supply Chain Managers: Demand Forecasting, Inventory Optimization, Logistics Planning, and Vendor Risk Assessment
ByMarkos Symeonides July 7, 2026 Reading Time: 28 minutes

35 ChatGPT-5.5 Prompts for Supply Chain Managers 35 ChatGPT-5.5 Prompts for Supply Chain Managers: Demand Forecasting, Inventory Optimization, Logistics Planning, and Vendor Risk Assessment This article contains 35 production-ready ChatGPT-5.5 prompts tailored for supply chain managers. Each prompt is copy-paste ready, includes variables you can customize, and is accompanied by…

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The Complete Guide to ChatGPT and Codex Shared Context: Memory, Projects, and Cross-Platform Workflows
ByMarkos Symeonides July 7, 2026 Reading Time: 23 minutes

The Complete Guide to ChatGPT and Codex Shared Context: Memory, Projects, and Cross-Platform Workflows The promise of truly unified AI work is simple to state and hard to achieve: think in one place, build in another, and never repeat yourself. This guide explores the concept and practice of shared context…

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How to Use GPT-5.3-Codex for Self-Improving Code: Recursive AI Development Patterns and Practical Implementation
ByMarkos Symeonides July 7, 2026 Reading Time: 24 minutes

How to Use GPT-5.3-Codex for Self-Improving Code: Recursive AI Development Patterns and Practical Implementation GPT-5.3-Codex is the newest installment in OpenAI’s code-focused family, designed to reason faster and act more reliably across large, real-world codebases. In this in-depth tutorial, we explore how to set it up, orchestrate recursive self-improvement loops,…

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OpenAI Deprecates the Assistants API: What Developers Need to Know Before the August 2026 Shutdown
ByMarkos Symeonides July 7, 2026 Reading Time: 21 minutes

OpenAI Deprecates the Assistants API: What Developers Need to Know Before the August 2026 Shutdown OpenAI has formally announced the deprecation and end-of-life of the Assistants API, with a full shutdown slated for August 26, 2026. Here’s the comprehensive briefing developers, product leaders, and enterprise platform teams need to navigate…

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Inside A YC Startup: How They Shipped Internal Tool Using AI Coding Agents
ByMarkos Symeonides July 7, 2026 Reading Time: 10 minutes

Inside a YC Startup: How They Shipped an Internal Tool in 8 Days Using AI Coding Agents [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What it is: A detailed case study of a YC S24 startup that shipped a production-grade internal Revenue Ops Console in 8 days using AI coding agents…

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The Complete Prompt Engineering Stack for 2026: 20 Tools Evaluated
ByMarkos Symeonides July 7, 2026 Reading Time: 11 minutes

The Complete Prompt Engineering Stack for 2026 — 20 Tools Evaluated & Production Playbook [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What this guide is: A practical playbook and vendor-mapped evaluation of 20 prompt engineering tools covering the six core stack layers (authoring, orchestration, retrieval, evaluation, monitoring, governance) and concrete production…

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How to Build a an AI Agent with GPT-5.4 in 2026: Step-by-Step
ByMarkos Symeonides July 7, 2026 Reading Time: 10 minutes

Build a Production AI Agent with GPT-5.4 (2026) — Step-by-Step Guide [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What this is: A practical, production-focused walkthrough to design, implement, test, and deploy a resilient AI research agent using GPT-5.4’s agent-native features in 2026. Who it’s for: Senior engineers, ML engineers, and engineering…

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Inside The Platform Team: How They Shipped Internal Tool Using AI Coding Agents
ByMarkos Symeonides July 7, 2026 Reading Time: 12 minutes

Inside the Platform Team: How They Shipped an Internal Deployment Tool Using AI Coding Agents [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What it is: A detailed case study of how an 8-person platform team rebuilt their internal deployment tool using AI coding agents (gpt-5.5, claude-opus-4.7) to cut cycle time from…

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Best ChatGPT Prompts for coding
ByMarkos Symeonides July 7, 2026 Reading Time: 10 minutes

Best ChatGPT Prompts for Coding: The 2026 Playbook to Ship Reliable, Audit‑Ready AI Code [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What this is: A production-focused reference of high-performance ChatGPT (and similar model) prompts for real engineering teams in 2026. Who it’s for: Software engineers, tech leads, SREs, security reviewers, and…

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20 Battle-Tested Prompts for product managers in 2026
ByMarkos Symeonides July 7, 2026 Reading Time: 15 minutes

20 Battle-Tested Prompts for Product Managers in 2026 — The Practical Prompt Library & Adoption Playbook [IMAGE_PLACEHOLDER_HEADER] ⚡ TL;DR — Key Takeaways What it is: A curated library of 20 battle-tested LLM prompts designed specifically for product managers, covering PRDs, user research, roadmap prioritization, competitive analysis, and stakeholder communication. Who…

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