Practical insights from our experience building custom software, implementing AI and private LLM solutions, and managing cloud infrastructure for businesses in Indonesia.
74 articlesPage 5
Software Development10 min read
How to integrate an Indonesian payment gateway such as Midtrans or Xendit: choosing payment methods, hosted checkout versus direct API, verifying webhooks, handling duplicate notifications, order status design, expiry, refunds, testing in sandbox, and daily reconciliation.
AI Development9 min read
What the WhatsApp Business Platform offers compared with the WhatsApp Business app, how the 24-hour customer service window and message templates work, going through Meta or a provider, number setup, integrating with your systems, adding a chatbot, and why unofficial tools are risky.
Cloud & DevOps10 min read
How to plan backup and disaster recovery for a business application: setting RPO and RTO, the 3-2-1 rule, database backups and point-in-time recovery, protecting backups from ransomware, recovery strategies from backup-and-restore to multi-site, and testing restores.
Cloud & DevOps10 min read
What Docker solves for a development team, images and containers in plain terms, writing a good Dockerfile with multi-stage builds, Docker Compose for local development, security basics, running containers in production, and when to move to Kubernetes or a managed container service.
Cloud & DevOps9 min read
The real differences between shared hosting and a VPS: resources, access, what you can run, who handles security and backups, signs you have outgrown shared hosting, a basic VPS hardening checklist, and how to migrate without downtime.
Cloud & DevOps10 min read
How to store uploads, documents, and media in object storage such as Amazon S3: when it beats a server disk, private buckets and presigned URLs, direct uploads from the browser, CloudFront, storage classes and lifecycle rules, backups, costs, and S3-compatible alternatives.
Cloud & DevOps10 min read
Where AWS bills usually leak and how to fix them: cost visibility with tags and budgets, right-sizing, Savings Plans and Spot, Graviton, gp3 volumes, NAT Gateway and data transfer, idle resources, log retention, and scheduling non-production environments.
Software Development9 min read
How a dedicated development team differs from a fixed-price project or time and materials, when each model fits, what a typical team looks like, how onboarding works, what to measure, and what to put in the contract.
Web Development10 min read
How to combine a Django REST Framework backend with a Next.js frontend: when the split is worth it, project structure, authentication with cookies, CORS and CSRF, shared types from an OpenAPI schema, server-side data fetching, background jobs, and deployment.
Blockchain10 min read
A practical path from Solidity code to a verified contract on the Sepolia testnet: setting up Hardhat, using OpenZeppelin, writing tests, avoiding reentrancy and access control mistakes, keeping keys safe, and preparing for mainnet.
Software Development9 min read
A practical guide to corporate IT training for developers: mapping skill gaps, choosing between public classes, in-house training, and bootcamps, designing hands-on sessions, using certification well, and measuring whether the training changed how the team works.
AI Development9 min read
A guide for business owners considering an AI chatbot: how it differs from a rule-based bot, when it pays off, examples by industry, choosing between website, Telegram, and WhatsApp, what drives the cost, and how to measure the results.
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