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GUIDES · SCOPE · ARCHITECTURE

Development guides for decisions before coding.

Short practical explanations for choosing a product format, estimating scope and avoiding unnecessary complexity before implementation starts.

Found: 15

01 / API INTEGRATION CHECKLIST

API integration checklist — verify the contract before connecting two systems.

What to verify before connecting systems: authentication, entities, webhooks, limits, errors, idempotency, test environment and logs.

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02 / AUTOMATION FIRST STEP

What to automate first — choose the workflow where automation pays back fastest.

Choose the first automation target by frequency, manual effort, error cost, data availability and feedback speed.

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03 / BOT VS MINI APP VS WEB

Bot, Mini App or web choose the format by the user flow.

A practical comparison of Telegram bots, Telegram Mini Apps, web apps and native mobile apps based on the user flow and product requirements.

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04 / BRIEF PERSONAL CABINET

Customer portal brief — define users, data and actions before development starts.

What to describe before building a customer portal: users, roles, data, actions, documents, payments, notifications and admin workflows.

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05 / CUSTOM CRM OR READY

Custom CRM vs off-the-shelf CRM — choose by workflow fit, ownership and change cost.

Compare custom development with a ready-made CRM by workflow fit, integrations, ownership, speed and long-term change cost.

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06 / DEVELOPMENT COST

Software development cost what actually changes the estimate.

A practical guide to software development cost: user flows, integrations, roles, data, MVP scope and the information needed for a useful estimate.

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07 / N8N VS BACKEND

n8n vs custom backend — choose the automation layer by complexity and control.

Where workflow automation is enough and where a dedicated backend becomes the safer long-term architecture.

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08 / N8N VS MAKE

n8n vs Make choose by the critical workflow.

Practical n8n vs Make comparison: self-hosting, custom APIs, workflow complexity, maintenance, logs and when each platform is the better fit.

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09 / PARSER VS API

Web scraper vs API — choose the data source by stability, access and maintenance.

Choose between an official API and HTML parsing based on stability, limits, authentication, data structure and maintenance.

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10 / REPAIR VS REWRITE

Repair vs rewrite — decide from architecture, reproducibility and the cost of change.

Decide whether to continue an existing product or rebuild it by measuring reproducibility, architecture and the cost of the next change.

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11 / SAAS MVP SCOPE

SaaS MVP scope — keep the first release small enough to learn from real usage.

Define the first SaaS release around the core flow, roles, plans, payments, admin needs, integrations and deferred features.

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12 / SITE REPAIR HANDOFF

Website repair handoff — send the context that makes debugging faster.

What to send a developer before website repairs: URL, access, repository, reproduction steps, environment, backup and acceptance criteria.

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13 / SITE VS WEB APP

Website vs web application — choose by user actions, data and product state.

Choose the right format by user actions, data, authentication, roles, SEO requirements and ongoing product state.

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14 / TELEGRAM BOT BRIEF

Telegram bot brief — describe the scenario, integrations and definition of done.

A concise Telegram bot brief covering the goal, users, scenario, data, CRM/API, payments and definition of done.

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15 / TELEGRAM BOT COST

Telegram bot development cost estimate the workflow, not the number of buttons.

What determines Telegram bot development cost: scenarios, data, CRM/API integrations, payments, admin tools, AI and production requirements.

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YOUR PROJECT IS NEXT

Let’s build
something great.

A few sentences about your project are enough to start. A link, design or existing code helps estimate the scope.

@Alexuys ↗alexgtup@gmail.com
Add a link, timeline or budget +

Review the draft, then send it yourself via Telegram or email.