ソフトウェア、クラウド、AI、グローバル市場向けプロダクト開発に関する実践的な知見をお届けします。
カスタムソフトウェア開発の費用、AIエージェントとその導入、クラウドアーキテクチャ、セキュリティに関するガイド。Rukrok、Komerce、Chargly を開発・運用するエンジニアが執筆しています。
Two critical PHP RCE flaws known as PHP2Shell are being exploited in the wild. Who is affected, the exact patch versions, interim mitigations, and the checklist to run today.
The software development team you need by project size — core roles explained for non-technical buyers, MVP to enterprise compositions, and mistakes to avoid.
How fixed price and time and materials contracts compare on risk, flexibility, and true cost, and how to choose the right model for your next project.
A practical framework for planning your 2027 IT budget — category allocations for SMEs, the AI line item, what to cut first, and a quarterly timeline.
Realistic app development timelines by project type, from 8-week MVPs to year-long platforms, and the factors that decide whether you ship on time.
What EV charging management software costs in 2026, comparing per-port SaaS fees, white-label platforms, and custom builds, from a team that built one.
What a software development team costs per month in 2026, broken down by team composition and region, plus what agency rates include and leave out.
Why Cambodia is emerging as an IT outsourcing destination in 2026, how it compares with Vietnam and India, plus legal structures and a vetting checklist.
Staff augmentation and project outsourcing solve different problems. Compare cost, control, and delivery risk to pick the model that fits your team.
OpenClaw became GitHub's most-starred project in 2026. What it actually does, where it fits in a business, and the security guardrails to set up before connecting it to anything that matters.
What AI agents cost in 2026 — subscription, platform, and custom tiers — the ROI math that justifies them, and the cases where you shouldn't buy one.
AI-built prototypes are arriving at agencies for productionization. What breaks in vibe-coded software, when the prototype helps, and how to harden it.
Gartner expects over 40% of agentic AI projects to be cancelled by 2027. The real causes — integration, data, cost — and how to plan a project that survives.
Multi-agent AI systems and the Model Context Protocol in plain business language — what they are, when they pay off, and what to ask vendors before buying.
When a small, domain-specific language model beats a frontier LLM on cost, privacy, and accuracy — and when the general-purpose model still earns its price.
A realistic breakdown of what AI features cost in 2026 — discovery, data prep, build, evals, and the ongoing token and monitoring costs nobody quotes upfront.
Custom software development cost ranges for 2026 — MVP, mid-size, and enterprise budgets, developer rates by region, and the hidden costs proposals leave out.
Ten questions to ask before hiring a software development company, the red flags that predict failed projects, and when a freelancer is enough.
What matters when optimizing a website for seven languages — hreflang, URL structure, prerendering, and the content decisions search engines reward.
Seven AI use cases for SMBs with honest effort and payoff ratings — support triage, document processing, forecasting, and more — plus where projects quietly fail.
The three tiers of AI adoption — SaaS tools, API-based custom apps, and fine-tuned models — compared on cost, control, and effort, with a decision tree for SMEs.
What AI genuinely accelerates in software development, what it doesn't, and how to tell whether your vendor uses AI responsibly.
Where AI support chatbots genuinely help, where they fail publicly, and how grounding, escalation design, and honest metrics separate the two outcomes.
How AI document processing works for invoices, contracts, and forms — what modern extraction can do, human-in-the-loop design, and an honest ROI calculation.
Retrieval-augmented generation in plain language — how it makes AI answer from your company's documents, what it enables, and why data hygiene beats model choice.
How SMEs move from dashboards nobody opens to AI-powered analytics that drive decisions — the maturity ladder, quick wins, and what a realistic pilot looks like.
The real AI security risks for businesses — data leakage, prompt injection, over-permissioned tools, and shadow AI — ranked honestly, with a policy outline.
Seven concrete cloud cost optimizations we apply on AWS and DigitalOcean — from right-sizing and storage tiers to the architecture decisions that matter.
A tiered, 20-item cybersecurity checklist for growing businesses — the cheap wins, what SOC 2 and GDPR actually require, and when to bring in an audit.
Six signs your legacy system costs more than it saves, four migration strategies compared by cost and risk, and why strangler-fig beats big-bang rewrites.
A practical framework for choosing between React Native, Flutter, and native mobile development in 2026 — by app type, team reality, and performance.
A practical 90-day AI adoption roadmap for SMEs — audit, pilot, measure, scale — with the policy basics, common failure modes, and where each AI use case fits.
A practical digital transformation roadmap for SMEs — assess your maturity, sequence the work correctly, and run a 90-day starter plan that sticks.
How our team uses AI-assisted coding, testing, and documentation — where it speeds us up, where humans stay in charge, and what clients gain from it.
A practical framework for deciding between custom software and off-the-shelf SaaS, from the team behind Rukrok, Komerce, and Chargly.