Guide
Risposte pratiche su integrazione AI, agenti AI, automazione e sviluppo di MVP, dal team che realizza questi sistemi per startup e aziende B2B.
Guida MVP
Quanto costa sviluppare un MVP nel 2026?
Quanto costa un MVP nel 2026: le nostre fasce per perimetro (10.000-50.000 USD, spesso 10.000-20.000), confronto con agenzie USA/UK e ruolo dell'AI.
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Cost guide
Custom software development cost in 2026: price ranges by project type
Custom software and app development cost in 2026: our ranges by project type from $10k, US/UK agency comparison, what moves the price and running costs.
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MVP guide
How to build an MVP step by step: a week-by-week process
The MVP development process step by step: discovery, scope cutting, design, build sprints, QA and launch, with a 12-week plan, roles and common mistakes.
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CRM guide
Custom CRM development in 2026: cost, timeline, and when it beats Salesforce or HubSpot
Custom CRM development in 2026: our price ranges from $10k, timelines by scope, a 3-year cost comparison with Salesforce and HubSpot, and a fit checklist.
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CRM decision guide
Custom CRM vs HubSpot: when building your own pays off
Custom CRM vs HubSpot for 10-200 person companies: a 3-year cost comparison at 25 and 60 users, a checklist for when to stay, the hybrid option and migration.
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ERP guide
Custom ERP for a 10-60 person company: what it costs and how to scope it
Custom ERP development cost for a 10-60 person company: our ranges ($40k to $90k for a full system), module-by-module scoping, timelines and hidden costs.
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Buyer's checklist
How to choose an AI development company: a checklist for buyers
How to choose an AI development company in 2026: a scorecard, questions on RAG, evaluation, data privacy and costs, and red flags to walk away from.
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Buyer's checklist
How to choose a custom software development company: 12 questions to ask before you sign
How to choose a custom software development company: 12 questions to ask before you sign, what good answers sound like, a scoring table and red flags.
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Founder guide
Fractional CTO, agency or in-house team: what a non-technical founder should pick
Fractional CTO, agency or in-house team? Costs per month, what each actually does, which fits each startup stage, and the combinations that work.
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Guida all'outsourcing
Outsourcing dello sviluppo software in Ucraina nel 2026: tariffe, fusi orari, rischi e contratti
Nel 2026 un ingegnere senior ucraino costa 30-50 USD/h, da un terzo a un quarto delle tariffe USA. Tariffe per ruolo e progetto, fusi orari, guerra, contratti, IP.
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Rates guide
Software developer rates in Ukraine in 2026: agencies, freelancers and in-house
Ukraine developer rates in 2026 by role and seniority: salaries from DOU, freelance rates, agency rates, what an agency rate includes and in-house costs.
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Salary research
Software developer salaries in Ukraine 2026: by role, stack and seniority
Ukraine developer salaries in 2026: median net pay by role, seniority, language, city and English level from 12,000+ DOU survey answers and Djinni data.
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Pricing guide
Fixed price AI development: how it works, what it costs and when it breaks
How fixed price AI development works: what a fixed-price AI project or proof of concept costs, when the model breaks, and how to scope a 4-week AI sprint.
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Free template
Software requirements specification template for a fixed-price project (free download)
Free software requirements specification template for a fixed-price project: 12 sections, a filled example, acceptance criteria and a Word download.
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Pricing models
Fixed price vs time and materials: how to choose for software, AI and MVP projects
Fixed price vs time and materials for software, AI and MVP work: a cost example, when each fits, hybrid models and the contract clauses to check.
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Guida ai costi
Quanto costa sviluppare un agente AI nel 2026?
Quanto costa un agente AI nel 2026: le nostre fasce per complessità da 10.000 USD, confronto con agenzie USA/UK, sviluppo o acquisto, token e hosting.
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AI per il servizio clienti
Agenti AI per il servizio clienti: cosa possono fare, sviluppare o acquistare e come introdurli
Agenti AI per il servizio clienti nel 2026: cosa gestiscono bene, soluzioni pronte o su misura, helpdesk e CRM, passaggio all'operatore e metriche.
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AI automation
Which business processes should you automate with AI first?
Which business processes to automate with AI first: a scoring framework for volume, rule clarity and error cost, ROI math, and real dispatch and CRM cases.
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AI automation
What an AI automation agency actually does (and what it should cost you)
What an AI automation agency does: the three types of agency, deliverables to expect, pricing models and our ranges from $10k, and how to vet one.
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AI automation
AI invoice and document processing: how it works and what it costs
How AI invoice and document processing works: the 6-step pipeline, realistic accuracy, off-the-shelf vs custom, build cost from $10k and cost per page.
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AI agent examples
AI agents for business: 15 real examples by department
15 AI agent examples for business by department: sales, support, operations, finance, HR and engineering, with the tools each needs, risk level and cost.
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AI agent guide
How to build an AI agent for your business: a 30-day plan from PoC to production
How to build an AI agent for business in 30 days: pick the task, design tools and permissions, build an eval set, ship in shadow mode, then go live.
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Voice AI guide
AI voice agent for business: custom build vs off-the-shelf AI receptionist
AI voice agent for business in 2026: off-the-shelf AI receptionist vs voice platform vs custom build, cost per minute, latency, legal rules and rollout.
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Automation guide
n8n vs Zapier vs custom code: when your automation outgrows no-code
n8n vs Zapier vs custom code in 2026: how pricing scales with volume, what each handles well, 9 signs you have outgrown no-code and what a move costs.
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Model Context Protocol
What is an MCP server, and does your product need one?
What an MCP server is: how the Model Context Protocol gives AI assistants tools, resources and prompts, plus auth, security and when a SaaS needs one.
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Guida all'integrazione AI
Integrazione ChatGPT e Claude: come aggiungere uno o entrambi al vostro prodotto, passo passo
Come integrare ChatGPT e Claude nella vostra app in 10 passi: uno o entrambi dietro un'unica interfaccia, RAG, tool calling, guardrail, valutazione e costi.
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Guida RAG
Come implementare RAG: architettura, chunking, database vettoriali e valutazione
Guida per implementare RAG in azienda: ingestione, chunking, embedding, database vettoriali, ricerca ibrida, permessi, valutazione ed errori più comuni.
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AI architecture
RAG vs fine-tuning: which one your business actually needs
RAG vs fine-tuning for business: a decision test, 10 use cases, build and running costs, data you need, and when to combine both or use neither.
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Tech stack guide
Symfony vs Laravel for SaaS in 2026: an honest comparison
Symfony vs Laravel for SaaS in 2026: architecture, maintainability, APIs, queues, testing, hiring, performance and release cycles, with a clear verdict.
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Cost guide
How much does AI app development cost in 2026?
AI app development cost in 2026: our ranges for AI web and mobile apps by scope (AI features from $10k), US/UK agency comparison, monthly model costs.
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Cost guide
How much does AI chatbot development cost in 2026?
AI chatbot development cost in 2026: our ranges by complexity (from $10k), a US/UK agency comparison, build vs buy, and monthly token and hosting costs.
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Outsourcing guide
How much does offshore software development cost in 2026?
Offshore software development cost in 2026: hourly rates by region, the hidden costs buyers miss, and total cost of ownership compared with in-house.
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Engagement models
Dedicated team vs fixed price vs time and materials: which model fits your project?
Dedicated team vs fixed price vs time and materials: how each model works, which projects it fits, the real risks, and the contract terms to insist on.
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Guida all'outsourcing
Sviluppo software nearshore vs offshore nel 2026: quale modello fa per la vostra azienda?
Nearshore significa 0-3 ore di differenza di fuso, offshore 6-12. Confrontate costi, sovrapposizione, contratti e rischi: l'Ucraina è nearshore per UE e Regno Unito.
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Guida ai costi React
Quanto costa lo sviluppo React nel 2026?
Costo dello sviluppo React nel 2026: le nostre fasce da 10.000 USD, confronto con agenzie USA/UK, costi React Native e Next.js, assunzioni e costi mensili.
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Elenco aziende, aggiornato a ottobre 2026
Le migliori aziende di sviluppo SaaS nel 2026: 10 team e come scegliere
Migliori aziende di sviluppo SaaS nel 2026: i nostri criteri, 10 società da Europa, USA e India con sede e focus, e una tabella di confronto finale.
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Elenco aziende, aggiornato a ottobre 2026
Le migliori aziende di sviluppo agenti AI nel 2026: 10 società e come scegliere
Migliori aziende di sviluppo agenti AI nel 2026: criteri di selezione, 10 società da USA, Europa e India, una tabella di confronto e cosa chiedere.
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Elenco aziende, aggiornato a ottobre 2026
Aziende di sviluppo MVP in Europa orientale: 10 team in Ucraina, Polonia e Romania
10 aziende di sviluppo MVP in Ucraina, Polonia e Romania per il 2026: per chi è adatta ognuna, tabella di confronto, costo tipico (10-50k USD) e 7 domande.
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Mobile stack guide
React Native vs Flutter in 2026: how to choose for your mobile app
React Native vs Flutter: rendering, performance, code sharing with web, hiring, cost and maintenance, with a clear verdict from a team that ships both.
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Front-end stack guide
Next.js vs React in 2026: when a plain React app is enough and when you need Next.js
Next.js vs React with Vite in 2026: rendering, SEO, hosting, complexity, cost and team fit, with a decision table and a verdict for SaaS and marketplaces.
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Back-end stack guide
Node.js vs PHP for a SaaS back end in 2026: which to choose, and when
Node.js vs PHP for a SaaS back end in 2026: Node.js for real time and AI streaming, PHP for billing, roles and back office. 11-point table and a clear verdict.
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AI stack guide
Python vs Node.js for an AI back end in 2026: which to use, and when to use both
Python vs Node.js for AI products: LLM APIs, streaming, RAG, agents, fine-tuning, data pipelines, hosting and hiring, with a decision table and verdict.
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PHP modernization guide
How to modernize a legacy PHP application in 2026: a step-by-step plan without a rewrite
A step-by-step plan to modernize legacy PHP: audit, PHP 8.x upgrade path, tests first, strangler pattern, Symfony migration and AI, without a rewrite.
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Modernization guide
Legacy software modernization: rewrite, refactor or replace (with cost ranges)
Legacy software modernization for a 10-60 person company: when to refactor, rewrite or replace, a scoring table, costs from $10k and a migration plan.
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Laravel cost guide
How much does Laravel development cost in 2026?
Laravel development cost in 2026: project prices by scope, typical developer rates by region, upgrade and maintenance costs, and how to compare quotes.
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Laravel AI guide
How to add OpenAI or Claude to a Laravel app: a production guide
Add OpenAI or Claude to a Laravel app: HTTP client or SDK, queued jobs, streaming, prompt storage, RAG with pgvector, cost limits and tests with fakes.
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Symfony AI guide
How to add AI to a Symfony app: OpenAI and Claude with HttpClient, Messenger and pgvector
Add OpenAI or Claude to a Symfony app: scoped HttpClient, Messenger for async calls, streamed responses, Doctrine with pgvector and the rate limiter.
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Symfony AI guide
Symfony AI in production: Platform, Agent, Store and the MCP bundle explained
Symfony AI explained for production: Platform, Agent, Store, AI Bundle and MCP Bundle, with config, code, cost logging, retries, tests and current status.
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LLM provider comparison
Claude API vs OpenAI API in 2026: an honest comparison for business apps
Claude API vs OpenAI API for business apps: tool use, structured output, long context, prompt caching, pricing model, data policies and when to use both.
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PHP AI library comparison, October 2026
Laravel AI SDK vs Prism vs Symfony AI vs LLPhant: which PHP AI library to use in 2026
PHP AI libraries compared for 2026: Laravel AI SDK, Prism, Symfony AI and LLPhant - versions, PHP requirements, providers, tools, RAG, tests and which to pick.
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PHP LLM API checklist, October 2026
OpenAI and Claude APIs in PHP: a production checklist for retries, timeouts, streaming, caching and cost
Calling OpenAI or Claude from PHP in production: which SDK, retries that actually fire on POST, timeouts, streaming through PHP-FPM, caching, batch and cost logging.
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MCP engineering guide
How to build an MCP server for your SaaS: a step-by-step guide
Step-by-step MCP server tutorial for SaaS: tool design, OAuth, read vs write tools, drafts, logging, tests with Claude and ChatGPT, TypeScript code.
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Company list, updated October 2026
Best MCP server development companies in 2026: 8 firms and how to choose
Best MCP server development companies in 2026: 8 firms from Poland and Ukraine with public MCP work, our criteria, a comparison table and what to ask.
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AI proof of concept guide
How to run an AI proof of concept in 4 weeks: success criteria, eval set and go or no-go
How to run an AI proof of concept for an agent, chatbot or document workflow in 4 weeks: success criteria, a real eval set, weekly plan, go or no-go and cost.
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Free tool
LLM API cost calculator: what an AI feature costs per user per month on OpenAI, Claude and Gemini
Free LLM API cost calculator for OpenAI, Claude and Gemini. Estimate the monthly cost of an AI feature per user, with prompt caching and Batch API discounts.
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AI cost guide
OpenAI and Claude API cost for a real product: three workloads, real monthly bills
OpenAI and Claude API cost in 2026 for three business workloads: document extraction, a tool-using agent and a SaaS feature, with full monthly bills.
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Symfony upgrade guide
Symfony 6.4 end of life: how to upgrade to Symfony 7.4 LTS, with a plan, timeline and real cost
Symfony 6.4 bug fixes end in November 2026, security fixes in November 2027. A step-by-step plan, timeline and cost to upgrade to Symfony 7.4 LTS.
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PHP RAG guide
RAG in PHP: retrieval on Symfony and PostgreSQL pgvector (code, costs, mistakes)
Build RAG in PHP with Symfony and pgvector: HNSW migration, chunking, Messenger embeddings, tenant-safe DBAL search, citations, evals and real costs.
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PHP and Symfony MCP guide
MCP server for a Symfony app: the official PHP SDK or a Node sidecar?
Build an MCP server for a Symfony/PHP app: official PHP SDK and MCP Bundle vs a separate Node service. Code, transports, auth and lessons from production.
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RAG cost guide, November 2026
RAG chatbot cost in 2026: what it costs to build, and what it costs every month
What a RAG chatbot over your documents costs: build ranges, cost per answer on Claude and OpenAI models, indexing, vector database and a year-one total.
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AI agent security guide
How to give an AI agent safe write access to your CRM, ERP, Slack and Jira
Safe write access for AI agents: per-user OAuth scopes, action allow-lists, approvals, idempotency, audit logs, prompt-injection limits, PoC and cost.
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AI decision guide
AI agent vs chatbot vs automation: a 3-question test before you pay anyone
AI agent, chatbot or plain automation? A 3-question test, what each costs to build and run, and why most first projects need an LLM step, not an agent.
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Le nostre guide su IA e software in cima al tuo Google?
Aggiungi Lytvynov Production come fonte preferita e Google mostrerà più in alto le nostre nuove guide su agenti IA, costi di un MVP e software su misura.
Servizi di AI e sviluppo prodotto
Servizi
AI Sprint
One month, one fixed price, one working result in production: an AI feature in your product, an AI agent that does a real job, or an assistant that answers from your own data.
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Servizi
Fractional CTO
Anton Lytvynov, founder of Lytvynov Production, works as your part-time CTO: he makes the technical decisions with you, checks the people who build your product and keeps you in control of it, one or two days a week.
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Servizi
Technical due diligence
A two-week, fixed-price review of a software product by a senior architect: what is solid, what is risky, what it will cost to fix, written so founders, investors and buyers can act on it.
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Servizi
Fractional CTO for startups
For founders who are about to spend serious money on a first product and want a senior technical person on their side: before the vendor is chosen, while the MVP is built and when investors start asking technical questions.
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Servizi
AI proof of concept
A short, fixed-price project that answers one question with evidence: can AI do this job on your data, accurately enough and cheaply enough to be worth building?
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Servizi
Fractional AI CTO
For companies that want to use AI in their product or operations but have nobody senior to decide what is worth building, what it will cost every month and how to keep customer data safe.
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Servizi
Interim CTO
When a CTO or technical co-founder leaves, someone has to own the technology the next morning. An interim CTO keeps the team shipping, secures what only the previous CTO knew and helps you choose the permanent one.
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Servizi
Independent code review
For founders and managers who pay an agency or freelancers every month and cannot tell whether the work is good, whether the estimate is fair or what happens if the vendor walks away.
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Servizi
AI integration
How we add LLM features to a product that already has users, data and a codebase, without breaking what works: architecture, guardrails, timeline and what drives cost.
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Servizi
Claude API integration
How we build product features on the Anthropic Claude API: model tier choice, tool use, prompt caching, long documents, MCP, batch jobs, guardrails and running cost.
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Servizi
OpenAI API integration
How we build product features on the OpenAI API: model choice, the Responses API, function calling, structured outputs, embeddings, migration from older APIs and running cost.
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Servizi
AI agent development
What a business AI agent really is, which tasks it handles well, how we design the tools, permissions and approval steps around it, and what building one costs.
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Servizi
Custom software development
We design, build and maintain software that does not exist off the shelf: products you sell, systems your team runs on, and AI features inside both.
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Servizi
Custom CRM and ERP development
We build internal business systems for companies that have outgrown spreadsheets and off-the-shelf CRMs: one platform where sales, operations, warehouse and management work on the same data.
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Servizi
MCP server development
We design, build and host Model Context Protocol servers that let AI assistants search, read and act in your SaaS or internal system with each user's own permissions.
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Servizi
AI automation
For companies that want repetitive back-office work done by software: which processes to automate first, when AI is needed and when plain rules are better, and how a rollout looks.
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Servizi
AI chatbot development
How a custom AI chatbot that answers from your own knowledge is built: grounding with RAG, handover to people, channels, accuracy testing, timeline and cost drivers.
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Servizi
RAG and LLM development
We build retrieval-augmented generation (RAG) systems that let an LLM answer from your documents, tickets and databases, with sources, access control and measured accuracy.
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Servizi
MVP development
We help founders and product teams turn an idea into a working product real users can pay for, with a week-by-week plan, honest scope cutting and AI features where they actually help.
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Servizi
SaaS development
We design and build SaaS products end to end, from the first paying customer to a platform with teams, plans, integrations and an admin your staff can run.
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Servizi
Symfony and PHP development
Symfony is our core back-end stack. We build new Symfony applications, upgrade and rescue legacy PHP code, and provide dedicated Symfony teams for long-running products.
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Servizi
AI audit
An engineering review of one product: where AI features belong in it, whether your data supports them, and how the AI code you already run holds up on quality, security and cost.
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Servizi
AI consulting
A short assessment that tells you which AI use cases are worth building, what they will cost to build and run, and what to do first, written by the engineers who would then build it.
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Servizi
Generative AI development
How we build products whose core value is generated text or reasoning: copilots, document generators, writing tools and persona assistants, from model choice to quality control in production.
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Servizi
Dedicated team
How a dedicated software development team from Lytvynov Production is put together, onboarded and managed, and what you should expect about reporting, replacements, ownership and cost.
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Servizi
AI product development
The stages an AI product goes through between an idea and a product people pay for, what each stage must prove, and how we run them with our clients and for our own products.
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Servizi
React development
We build React and Next.js web apps and React Native mobile apps together with the back end behind them, so one senior team owns the product from database to screen.
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Servizi
Software development company, Ukraine
Who we are, how we work with clients abroad from Ukraine, how contracts and payments are set up, how we keep delivery running during the war, and what we build.
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Servizi
Laravel development
We are a senior PHP team. We take over and maintain Laravel codebases, build Laravel APIs and admin panels, and add OpenAI or Claude features to Laravel apps, without pushing you to switch frameworks.
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Servizi
PHP development
PHP is our core back-end language. We build new PHP products on Symfony, modernize legacy PHP code without a big-bang rewrite, upgrade old PHP versions to PHP 8 and add AI features to existing PHP applications.
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Servizi
Node.js development
We build Node.js back ends in TypeScript for products that are JavaScript end to end, need real-time updates, or stream AI answers to the browser, together with the React and React Native apps on top.
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Servizi
Next.js development
We use Next.js where public pages must rank in search and load fast: marketing sites, marketplaces, catalogs and public profiles, connected to a Symfony or Node.js back end built by the same team.
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Servizi
Python development
We use Python where it is strongest: AI and machine learning services, FastAPI back ends for models, data ingestion pipelines and RAG, connected to the PHP, Node.js or React product around them.
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Servizi
React Native development
We build cross-platform iOS and Android apps in React Native, together with the React web app and the back end, so one senior team owns the product from database to app store.
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Servizi
Flutter development
We build Flutter apps for iOS and Android from one codebase, together with the back end, admin panel and landing page, from design to App Store and Google Play release.
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Servizi
Real estate 3D visualization
For developers, agents and owners who sell apartments, penthouses and villas before they are finished, and need buyers to see the finished home, not the concrete shell.
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Servizi
Off-plan property marketing
For developers and agents selling apartments before they are finished: a sales page where buyers watch the shell become the home they are buying.
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Servizi
Real estate virtual tour
For developers and agents who want buyers to look around the finished rooms themselves, before a camera could photograph them.
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Servizi
3D floor plan from photos
For developers, agents and owners with a floor plan and photos of an empty or unfinished apartment, who need buyers to understand the layout at a glance.
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Servizi
Virtual staging
For agents, developers and owners with empty or unfinished rooms, who want buyers to see a lived-in home and pick the style they like.
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Servizi
Real estate video marketing
For developers and agents who need short videos for social media and listings, but have no finished interior to film.
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