Eric Tech Circle
Author

Eric Tech Circle

Backend team lead & architect with 10+ years experience, full‑stack engineer, sharing insights and solo development practice.

78
Articles
0
Likes
0
Views
0
Comments
Recent Articles

Latest from Eric Tech Circle

78 recent articles
Eric Tech Circle
Eric Tech Circle
Apr 20, 2026 · Backend Development

How to Seamlessly Upgrade from Spring Boot 3 to 4 with AI Assistance

This article shares a practical, AI‑assisted workflow for migrating a Spring Boot 3.5.11 project to Spring Boot 4, covering key framework upgrades, step‑by‑step migration planning, common pitfalls, maintainability tips, and verification of critical functionality.

AI-assistedAPI versioningJava 17
0 likes · 11 min read
How to Seamlessly Upgrade from Spring Boot 3 to 4 with AI Assistance
Eric Tech Circle
Eric Tech Circle
Apr 12, 2026 · Artificial Intelligence

How to Build Reusable AI Agent Skills with Anthropic’s Skill Creator

This guide explains how to define, structure, and iterate AI Agent Skills using Anthropic's Skill Creator, covering template design, SKILL.md composition, a closed‑loop development workflow, and practical steps to turn verified methods into reusable skill assets.

AIAgent SkillsAnthropic
0 likes · 8 min read
How to Build Reusable AI Agent Skills with Anthropic’s Skill Creator
Eric Tech Circle
Eric Tech Circle
Mar 24, 2026 · Industry Insights

From Solo AI Experiments to Enterprise SaaS: Practical Lessons on Building a Commercial Product

The author recounts a two‑year journey from early AI demos to a fully‑featured SaaS inventory system, detailing product architecture, multi‑platform development, AI tool selection, SDD/DDD practices, Git‑based review, and the limits of current AI assistance, offering concrete guidance for engineers aiming to commercialize AI‑augmented software.

AIAI toolsDevOps
0 likes · 17 min read
From Solo AI Experiments to Enterprise SaaS: Practical Lessons on Building a Commercial Product
Eric Tech Circle
Eric Tech Circle
Jan 26, 2026 · Artificial Intelligence

How to Build Enterprise‑Ready AI Coding Rules with AGENTS.md

This article explains why scattered prompts hinder AI‑assisted development, introduces the AGENTS.md concept as a project‑level behavior constraint, and provides a step‑by‑step C.A.R.S framework for designing executable, version‑aware, team‑aligned rules that keep AI generators reliable in large codebases.

AGENTS.mdAI codingenterprise guidelines
0 likes · 8 min read
How to Build Enterprise‑Ready AI Coding Rules with AGENTS.md
Eric Tech Circle
Eric Tech Circle
Jan 7, 2026 · Backend Development

Why IntelliJ IDEA 2025.3’s New Islands Theme and AI Features Matter for Java Developers

The article shares a seasoned Java developer’s hands‑on review of IntelliJ IDEA 2025.3, highlighting the new Islands theme, built‑in support for Spring Boot 4 and Java 25, full‑line code completion, and integration of the Claude Code AI plugin, while offering practical usage tips and personal recommendations.

AI pluginIDE FeaturesIntelliJ IDEA
0 likes · 5 min read
Why IntelliJ IDEA 2025.3’s New Islands Theme and AI Features Matter for Java Developers
Eric Tech Circle
Eric Tech Circle
Dec 19, 2025 · Operations

Step‑by‑Step Guide to Adding Google AdSense to a Halo‑Based Blog

This tutorial walks through registering a Google AdSense account, passing site approval, and three practical integration methods—including inserting the AdSense script, using a meta tag, and configuring an ads.txt file with Nginx—followed by tips for ad placement on a personal blog.

Blog MonetizationFrontend integrationGoogle AdSense
0 likes · 6 min read
Step‑by‑Step Guide to Adding Google AdSense to a Halo‑Based Blog
Eric Tech Circle
Eric Tech Circle
Dec 6, 2025 · Frontend Development

Master Enterprise-Scale AI Code Generation: The Complete Cursor Rules Blueprint

This article shares a comprehensive, open‑source set of Cursor Rules for enterprise full‑stack development, detailing a three‑layer architecture, four guiding principles, and concrete configurations for Next.js, React, Shadcn/ui, Tailwind, and related tools, with practical examples and a GitHub repository.

AI code generationCursor RulesFrontend Architecture
0 likes · 4 min read
Master Enterprise-Scale AI Code Generation: The Complete Cursor Rules Blueprint
Eric Tech Circle
Eric Tech Circle
Nov 22, 2025 · Frontend Development

Exploring Google Antigravity: AI‑First IDE for Rapid Front‑End Prototyping

This article walks through Google Antigravity, an agent‑first AI‑driven IDE, detailing its architecture, multi‑model support, artifact system, manager view, installation steps, and practical demos that generate UI prototypes and a full corporate website using tailored prompts and code snippets.

AI IDEAgent‑first architectureFront-end prototyping
0 likes · 9 min read
Exploring Google Antigravity: AI‑First IDE for Rapid Front‑End Prototyping
Eric Tech Circle
Eric Tech Circle
Nov 21, 2025 · Artificial Intelligence

Unlock Gemini CLI: Free AI Power, Installation Guide, and Pro Tips

After three months of using the free Gemini CLI, this guide explains why the tool is valuable, shows how to install and enable the Gemini‑3‑Pro model, and provides practical tips such as resetting daily quotas, switching models, managing rules, adding context, and configuring MCP tools.

AI toolCommand LineContext Management
0 likes · 6 min read
Unlock Gemini CLI: Free AI Power, Installation Guide, and Pro Tips
Eric Tech Circle
Eric Tech Circle
Oct 30, 2025 · Frontend Development

How to Slash Mini Program Package Size with Smart Sub‑Package Strategies

This article explains why WeChat Mini Programs hit the 2 MB package limit, analyzes common causes of oversized main bundles, and provides a step‑by‑step guide—including pre‑slimming tactics, subpackage configuration, code examples, and performance tips—to reduce the main package below the limit and improve load speed.

Package SizePerformance optimizationSubpackage
0 likes · 12 min read
How to Slash Mini Program Package Size with Smart Sub‑Package Strategies