https://codesagelabs.com/resources Practical guides for choosing, building and operating custom software. en https://codesagelabs.com/resources/choose-software-development-company https://codesagelabs.com/resources/choose-software-development-company A practical framework for choosing a software development company: evidence, technical fit, ownership, remote delivery, security, commercials and handover. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/white-label-development-partner-checklist https://codesagelabs.com/resources/white-label-development-partner-checklist A due-diligence checklist for agencies choosing a white-label software development partner: client protection, scope, communication, QA, IP, security and handover. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/production-rag-checklist https://codesagelabs.com/resources/production-rag-checklist A production RAG checklist covering source quality, retrieval, citations, evaluation, privacy, monitoring and human handoff. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/modernise-maintain-or-rewrite-legacy-software https://codesagelabs.com/resources/modernise-maintain-or-rewrite-legacy-software A decision framework for legacy software: when to maintain, modernise incrementally or rewrite, with evidence, risk, compatibility and rollback criteria. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/reliable-system-integrations https://codesagelabs.com/resources/reliable-system-integrations How to design reliable API and system integrations with idempotency, retries, reconciliation, observability, replay and safe operational ownership. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/software-handover-checklist https://codesagelabs.com/resources/software-handover-checklist A practical software handover checklist covering source code, architecture, environments, data, access, deployment, operations, security and open risks. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/offshore-software-development-sri-lanka-vs-india https://codesagelabs.com/resources/offshore-software-development-sri-lanka-vs-india How the four main Asian offshore destinations differ on time zone, market depth, language, contracting and supplier risk, and a decision rule for choosing between them. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/how-custom-software-is-priced https://codesagelabs.com/resources/how-custom-software-is-priced What drives the cost of custom software, how a supplier builds an estimate, how the pricing models differ and how to compare two quotes that look nothing alike. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/fixed-price-vs-time-and-materials https://codesagelabs.com/resources/fixed-price-vs-time-and-materials How fixed-price, time-and-materials and capped contracts differ: who carries scope risk, how change is handled, how each fails and which to use for a given project. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/engagement-models-compared https://codesagelabs.com/resources/engagement-models-compared How staff augmentation, project outsourcing and white-label delivery differ on management, estimates, risk, client contact and quality control, with a rule for choosing. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/in-house-vs-outsourced-development https://codesagelabs.com/resources/in-house-vs-outsourced-development A comparison of building an in-house engineering team against outsourcing development: real cost shape, speed to start, knowledge retention, control and risk. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/working-with-a-sri-lankan-development-team https://codesagelabs.com/resources/working-with-a-sri-lankan-development-team Time zones and overlap hours, the working week and holiday calendar, language, contracting, payment and data questions when your development team is in Sri Lanka. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/company-document-chatbot https://codesagelabs.com/resources/company-document-chatbot What it takes to build an assistant that answers from your own documents: the options compared, where accuracy comes from, permissions, running cost drivers and when not to build one. Fri, 16 Oct 2026 00:00:00 GMT https://codesagelabs.com/resources/taking-over-an-existing-codebase https://codesagelabs.com/resources/taking-over-an-existing-codebase How to move software from one development team to another: what to secure before giving notice, how to grade the codebase you inherit, and how to run the first weeks. Fri, 16 Oct 2026 00:00:00 GMT