The Veltos.Tech blog
Notes on the work itself: frameworks and stacks, what things actually cost, AI video, SEO and GEO, design systems, ads and SMM. With numbers, and without the marketing fog.
Development
Mobile App Development for Business: Retail, Services, Fintech and B2B
A practical guide for companies choosing between a mobile app, PWA and responsive website: how to scope an MVP, choose iOS, Android or Flutter and retain users after launch.
Web3 Development for Fintech: dApps, Tokenisation and Safer Smart Contracts
Where Web3 solves a real problem, how to design a dApp and smart contract, why an audit does not replace testing, and which product parts should remain off-chain.
HTML5 Games for Brands, EdTech and Marketing: How to Launch a Browser Game
A browser game turns a campaign mechanic or learning task into an interactive experience. Learn how to choose a mechanic, connect the game to CRM and analytics, adapt it for mobile and preserve fast loading.
DevOps for SaaS and E-commerce: CI/CD, Kubernetes, Monitoring and Reliable Releases
DevOps is not just installing Kubernetes; it makes change delivery predictable. A baseline architecture for SaaS and e-commerce, reliability metrics and an adoption order that does not stop the product.
E-commerce Architecture: 1C, ERP, Inventory, Prices and Orders Without Chaos
A 1C integration is not a line item in an estimate; it is part of store architecture. Learn which data belongs in ERP, what stays in the storefront, how to avoid selling unavailable goods and how to test exchange before launch.
A Slow Site Loses Money: Core Web Vitals and Conversion
Site speed is not a technical metric, it is a line in the revenue report. Core Web Vitals explained in plain language, how to find the real cause of a slow page, and a fix list sorted by return per hour of work.
Flutter, React Native or Native: Choosing in 2026
Choosing between Flutter, React Native and native is a product economics decision, not a technology one. Where cross-platform halves the budget, where it costs more, and what the Russian market constraints change in 2026.
Telegram Mini Apps for Business: Who Needs One and What It Costs
A Mini App is a web application living inside Telegram with no store review and no install. We cover how it differs from a bot and a mobile app, which mechanics work, how authentication is built and what development costs.
MVP in 2026: Real Timelines, Real Budgets and What to Cut
MVP no longer means cheap and rough. A weak prototype today produces a false negative and buries a workable idea. Here are four MVP tiers with prices and timelines, a framework for cutting scope, and the parts no budget justifies removing.
What to Build Your Site On in 2026: Tilda, WordPress, Bitrix or Next.js
Builder, CMS or custom code is not a matter of taste but of scenario and planning horizon. We break down three-year cost of ownership, the ceiling of each platform, and what it costs to move if you picked wrong.
What a Website Actually Costs in 2026: The Estimate, Line by Line
A practical breakdown of a web development estimate: what analytics, design, front end, back end and integrations actually cost, which expenses always show up after launch, and where cutting the budget is safe.
SMM
SMM Strategy for B2B, Local Business and E-commerce: Content, Funnel and Metrics
B2B, local services and retail have different buying cycles, so one universal content plan does not work. Build an SMM funnel from a post topic to lead, repeat purchase and measurable return.
Crisis SMM: How a Business Should Respond to Social Media Backlash
The first hour after a negative spike decides more than anything said afterward. What to do — and what never to do.
SMM KPIs: Measuring Social Media Effectiveness Beyond Likes
A report showing growing reach and likes says nothing about whether SMM is paying off. The metrics that actually connect to money, and how to read them.
A business Telegram channel: how to run it, grow it and turn it into sales
Telegram has no algorithmic feed, so organic growth does not happen: every subscriber arrives paid or from another channel. Here is the acquisition economics, the content that retains, and the funnel that sells.
VKontakte Promotion for Business: Formats That Actually Work
VKontakte is Russia’s largest social network, but promotion here works differently from other platforms. A look at the formats that produce a result, not just a presence.
SMM Agency or In-House Team: What Pays Off for a Business
An in-house SMM specialist looks like one salary on paper. Counted in full, tools and training included, the picture usually looks different.
UGC Content: Getting It From Customers Without Losing Brand Control
"Just ask customers to share" is advice that almost never works on its own. What actually gets people to shoot and post about a brand.
SMM or Performance Ads: Where to Put the First Marketing Budget
It is not "which works better" — SMM and performance ads have different payback horizons and different result types. How to choose by business stage, not by trend.
A Content Plan for Social Media: A System, Not Inspiration
An account that runs on the editor’s inspiration breaks in the first busy month. A look at building a content plan that keeps working without it.
SMM strategy for 2026: VK, Telegram and short video that actually work
Being everywhere is not a strategy, it is a way to spread a budget thin. A platform selection matrix, why one mechanic cannot serve reach, loyalty and sales at once, and how to build a content plan that fits the team you actually have.
AI and ML
AI Agents and RAG in Business: Selecting a Process, Building Controls and Measuring Value
An AI agent creates value when it solves a bounded process with a clear owner and verifiable result. Follow the path from workflow audit to pilot, human-in-the-loop, quality evaluation and scale.
AI Implementation Contracts: Accuracy KPIs, Error Liability, and Model Ownership
A contract copied from a standard software project does not answer the questions specific to AI: what counts as a model error, and who is liable if the agent gives a customer the wrong answer.
What to Check in Your CRM and 1C Before an AI Project So the Budget Isn’t Wasted
Most failed AI projects run into the data, not the model — and the client usually only learns the data’s real quality after the money is already spent.
Which Department to Start AI Rollout With on a Limited Budget
"Start with a pilot" is universal advice that skips the actual practical question: a pilot in which department, specifically. How to set priorities.
In-House ML Specialist, Outstaffing, or a Project Team: What Pays Off
This is not a "what’s cheaper right now" question — the three models distribute risk and launch speed differently. How to choose by the AI project’s stage.
How to Tell Custom AI Development From a Wrapper Around Someone Else’s API
A ready-made bot on someone else’s API and genuine custom development look identical in a demo. The difference only shows up in questions most people never ask.
The Real Cost of Running an AI Agent After Launch: Tokens, Support, Retraining
An AI agent’s development budget almost always ends at launch. The real budget question starts with the first month of operation.
GigaChat, YandexGPT or ChatGPT: What Is Legal to Use With Customer Personal Data
LLM comparisons focused on answer quality skip the question that actually comes first for a business handling customer data: where that data physically lives.
An AI Assistant on Your Own Knowledge Base: How RAG Works and What It Costs
How a RAG assistant differs from a button-tree bot and from an LLM with no data, where hallucinations come from and what actually reduces them, what SaaS costs against a custom build, and which month the project breaks even.
Why AI Pilots Never Reach Production: A Breakdown
The gap between "we tried AI" and "AI actually runs in the company" is not about the technology. Three concrete, recurring reasons, and how to close them before the pilot even starts.
Where AI and ML Actually Pay Off in a Business, and Where They Are Expensive Hype
Machine learning pays off where there is a repeated decision, a lot of similar data and tolerance for error. Missing any one of the three means do not. Here are the use cases that work, their realistic accuracy, the running costs and how to run a four to six week pilot.
Consulting
CRM Migration Without Lost Leads: amoCRM, Bitrix24, Data, Pipelines and Team
CRM migration fails not on contact export but on undocumented rules: who owns a lead, what triggers automation, where message history lives and what staff do on the cutover day.
B2B Content Marketing: Making Articles Produce Leads Instead of Pageviews
Most corporate blogs optimise for reach and report pageviews. Here is how to pick topics by funnel stage, why comparisons and pricing breakdowns produce enquiries, why author pages matter and which metrics belong in a monthly report.
Software Import Substitution in 2026: What Is Mandatory and What Is Not
Foreign software is now banned on significant critical infrastructure objects in Russia. A clear look at who this legally applies to, who it does not, and why many unregulated businesses are planning ahead anyway.
Technical Due Diligence Before Investment or Acquisition
A codebase red flag rarely kills a deal outright — more often it changes the price, the escrow terms, or the post-close commitments. What gets reviewed, and why rushing it under deal pressure produces worse findings.
CTO as a Service: When a Startup Needs Technical Leadership
A non-technical founder regularly makes technical decisions with no margin for error. CTO as a service is not a Series A luxury, it is a way of not paying for those mistakes later.
End-to-End Analytics: Connecting Your Website, Ads and CRM
Standard analytics shows clicks and leads, not money. A step by step guide to connecting your website, ad accounts and CRM into one system that reports real cost per customer, by channel.
Marketplace Seller Unit Economics: Calculating Real Profit
Revenue climbs but the bank balance does not — the classic sign nobody worked out the full unit economics. A line-by-line breakdown with a concrete worked example.
AmoCRM or Bitrix24: Choosing a CRM for Your Sales Team in 2026
AmoCRM and Bitrix24 are not a better-or-worse comparison, they fit different business structures. A side-by-side look at pipelines, automation, cost and the learning curve, built to save you a costly switch in a year.
Ozon or Wildberries: Which Platform to Start On
This is not "which platform is better" — it is "which one fits your specific product category." A guide to choosing without losing your first batch on the wrong bet.
Technical, SEO and UX Audit: Which One Do You Actually Need
Technical, SEO and UX audits answer different questions and catch different problems. A practical breakdown of what each one covers, what it misses, and how to know which one your situation calls for.
Website Audit Checklist: What to Check Before a Redesign or Ad Launch
A complete self-audit checklist covering indexation, speed, markup, mobile usability and commercial ranking factors, with the tools to run each check and a way to prioritise what you find.
The Technical Specification: Structure, a Worked Template and the Usual Mistakes
A specification is not bureaucracy, it is leverage: anything that does not match it gets fixed by the vendor at no charge. Here is the section structure, a filled-in example for a corporate site and how to write acceptance criteria somebody can actually test.
How to Choose a Development Contractor: The Question List and the Red Flags
A practical guide to choosing a development vendor: who needs a freelancer and who needs an integrator, the 25 questions for the first call, how to verify portfolio cases and what belongs in the contract.
How to Choose a Tech Stack: Criteria That Outlive the Hype
A stack is a five-year commitment usually made in a single call. Here is the order the decisions should be taken in, the criteria that carry real weight, working stacks for six project archetypes and what a wrong choice costs.
Design
Product Designer or UI Designer: Who to Hire at Each Product Stage
A "product designer" listing and a "UI designer" listing describe two genuinely different skill sets. Hiring the wrong one is an expensive, common mistake.
Accessible Design for Russian Business: Baseline Minimum or Full WCAG
Not every site needs full WCAG, but every commercial site has a low-cost baseline that makes no economic sense to skip.
Figma for a Design Team in Russia: Work Around It or Migrate
The question is not which tool is better in a vacuum, but what happens to a client’s project if access disappears mid-work.
Redesigning a Site Without Losing Traffic: Stages, Risks and the SEO Migration Checklist
Half of all redesign requests are really content, speed or offer problems. How to tell them apart, why a phased rollout beats a big bang launch, and what belongs in the migration checklist so the organic traffic survives.
Marketplace Product Card Design: Studio, Freelancer, or AI Generator
At 500 SKUs, the price difference per card matters more than the quality difference. When an AI generator is the sensible choice, and when it costs the seller real sales.
Motion Design for Business: Where It Genuinely Lifts Conversion and What It Costs
Interface micro-animation, motion graphics in video and identity animation are three different services with three different budgets. The mechanisms where motion earns money, where it costs you Core Web Vitals, and which stages the client must review.
AI Video Models in 2026: Sora, Veo, Kling, Runway and Higgsfield by Task
A model selection matrix by task, an honest cost per finished second including the three to five iterations everyone actually needs, notes on access from Russia, and a blunt list of what AI video still gets wrong.
Branding for a Startup: The Minimum Set at Launch and What It Costs
Studios sell 200-page brandbooks while a startup needs a set that fits in one PDF and lets you launch ads next week. The minimum scope, staged payment, market prices and the legal step almost everybody skips.
UX Research Without a Lab Budget: What Actually Produces Results
Most teams do not need a research department, they need to stop guessing. Methods ranked by cost and payoff, the five-user rule and its important caveat, and how to turn findings into decisions without a sixty-page report nobody reads.
Design Systems: When They Pay Off and When They Are an Expensive Toy
Most teams asking for a design system need a component library and naming discipline instead. Where the line sits, how to calculate the payback before you start, and what actually belongs in a minimum viable version.
Promotion
Yandex Direct Auto-Strategies or Manual Bidding: Where Budget Gets Lost
Manual bid management in Direct has nearly vanished, not because it stopped working, but because the platform made it deeply inconvenient. What to do about it.
PR or Performance Ads: Where an IT Company Should Put Its First Marketing Budget
An IT founder with a limited budget almost always has to choose: media coverage and personal brand, or measurable ads right now. How to choose by stage.
VK Реклама or Organic Community Growth: How to Split the Budget
VKontakte promotion money can go toward follower ads or toward content that grows the community for free. How to decide by funnel stage.
Telegram Ads or Direct Channel Placement: Which Pays Off
Telegram’s official ad platform and buying a placement from a specific channel are different tools with different entry thresholds. When each one is justified.
End-to-End Analytics Without Google: Build Your Own Stack or Buy a Platform
A ready analytics platform costs like another salary. When the lead volume justifies it, and when a Metrica-plus-CRM combo is genuinely enough.
In-Platform Marketplace Ads or External Traffic: Where a Seller’s Budget Should Go
A seller with a limited ad budget almost always chooses between two channels on instinct. What each channel actually delivers, and when combining them pays off.
VK Ads or Telegram Ads: where the 2026 media budget should go
Meta is banned in Russia as an extremist organisation and advertising in its ecosystem has been prohibited since 1 September 2025. Here are the two remaining major channels, their economics, their funnels and the compliance rules.
Yandex and Google: how promotion differs and how to work with both
One site, two search engines, two different ranking logics. Where the differences actually change the work, why regional settings matter so much in Yandex, and how to build a strategy without writing everything twice.
GEO in 2026: how to get cited by ChatGPT, Alice and AI Overviews
GEO is not a separate channel, it is a layer on top of SEO. Here is how six answer engines pick sources, what makes a page quotable, the honest truth about llms.txt, and a weekly method for measuring AI visibility.
SEO in Yandex in 2026: what changed and what no longer works
Link buying is dead weight, templated copy pushes pages into the low-value bucket, and behaviour manipulation is no longer a grey tactic but a way to lose the site. Here is what actually drives Yandex rankings in 2026.