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Latest articleSoftware Development
PHP2Shell: what broke in PHP’s core, what it cost, and what comes next
Two critical bugs in the PHP engine put about 69% of websites at risk. What PHP2Shell is, the damage counted so far, what to do now, and why this will happen again.
AI Guide10 articles
Hands-on guides to using AI at work: prompting, LLMs, Claude, OpenAI, RAG and cloud AI.
Prompt Engineering
[Guide 1/10] What Is Prompt Engineering and Why It Matters for AI Agents
What a prompt is, what prompt engineering adds, and why the skill matters more as AI agents take on real work. With copy-ready templates.
Prompt Engineering
[Guide 2/10] How LLMs Work: Generative AI Basics for Better Prompts
Tokens, context windows, sampling and the six limits of LLMs, explained with copy-ready prompts that work around each one.
Prompt Engineering
[Guide 3/10] Prompt Structure: The Five Parts of an Effective Prompt
The five parts of an effective prompt, the order that works with long inputs, and how delimiters keep data apart from instructions. Includes a template.
Prompt Engineering
[Guide 4/10] Instruction and Role Prompting: Clear Tasks, the Right Persona
Write instructions an AI model follows on the first try, and use role prompting where it actually helps: tone and depth, not accuracy. Copy-ready examples.
Prompt Engineering
[Guide 5/10] Zero-Shot, One-Shot and Few-Shot Prompting: A Practical Guide
When to add examples to a prompt, how many to use, and how examples control labels, format and JSON output. Copy-ready templates included.
Prompt Engineering
[Guide 6/10] Combining Prompt Techniques: Priming, Iteration and a 5-Step Method
How to combine roles, context, examples and formats in one prompt, improve it round by round, prime a chat, and turn it into a tested tool.
AI Development3 articles
AI Development
How to Evaluate AI Tools Objectively: Six Tests for Any Rating
Learn to weigh the five kinds of evidence behind an AI tool rating, apply six checkable tests before you trust a score, and run a pilot scorecard your own team can defend.
AI Development
Claude Code × Senior Engineer: The Operating Model Behind Modern Offshore Delivery
How AI-augmented, senior-led offshore development actually works in production — the three-step loop, the boundaries we refuse to cross, and the economics that make 3–5× faster delivery at 30–50% lower cost a measurable outcome rather than a marketing claim.
AI Development
AI Integration Services for Enterprises: How Vietnam IT Outsourcing Companies Deliver Production-Grade AI
A pragmatic guide to integrating large language models, retrieval, and AI agents into enterprise systems through a Vietnam outsourcing partnership — architecture patterns, evaluation discipline, and the operational realities that separate prototypes from production.
Software Development4 articles
Software Development
Vietnam Offshore Development Center (ODC): The Complete Guide for Japanese and Global Enterprises
A decision-grade guide to building a Vietnam Offshore Development Center — when an ODC outperforms project-based outsourcing, how to structure governance, what the cost model actually looks like, and where iPlus Solution fits.
Software Development
Offshore Development Between Japan and Vietnam: Lessons Learned
Five years of running cross-border engineering teams — what works, what does not, and the cultural bridges that make collaboration thrive.
Software Development
Building Scalable Microservices with Go and Kubernetes
A practical guide on designing fault-tolerant microservices, from service discovery to graceful degradation under load.
