You don’t need to choose the tools.
Choosing the components and connecting them is my job. You describe what needs to work.
Your outsourced AI department
Turnkey Digital Solutions
You describe the task. I design, build and implement the system that gets it done.
THE SHARED CORESYS.01 / 07
TASK → SYSTEM → RESULT↗
Design, build, implement, support.
NF ELIT/NF Prime/Interactive apps
EN / PT-BR01 / Not a service. A working mechanism.
One system instead of five contractors.
One person responsible for the whole system.
One contractor instead of a team of five: design, build, launch and support.
The system belongs to you.
Code, accounts, data, the system diagram and the operating instructions stay with you.
02 / DirectionsSeven directions.
Seven directions.
One responsibility.
From the first conversation to a system that works every day.
01020304050607
Download all seven product cardsSales Systems
Your customer gets an answer and places an order without waiting for a sales rep.
From USD 350Outsourced Online Store
Storefront, catalog, orders and content, with one person responsible for the whole operation.
From USD 500Company Knowledge and Internal Agents
Your team gets an answer with its source, and routine work moves forward.
From USD 400Business Process Automation
The system handles emails, documents, orders and shipments. People make the decisions.
From USD 300Brand Voice and Content Production
Your company or expertise has a recognizable voice, with content going out on schedule.
From USD 250/monthInteractive Apps
Your subject, method or product becomes an app people can use every day.
From USD 600AI Personas
A character with a personality of its own, living in your product and growing with it.
From USD 40003 / Live demosTry the system.
Try the system.
See what changes.
One demo company connects the catalog, documents, orders and content. Pick a process and put it to work.
B.
DEMO · FICTIONAL DATABirchline Demo WorksDEMO COMPANY
04 / How I workFrom your task
From your task
to a working system.
Send your task as text or audio. I choose the technology, define the scope and send you a proposal with stages, timing and price. You approve it before we start.
Step 01 / 08
Describe the task
Send me a message or an audio recording in your own words. Tell me what needs to happen, who will use the result and what gets in the way today. I clarify the details and put together the brief; source files can come later.
At this step you get
A summary of your task and two to four questions to complete the brief.
Concept within 48 hours
A minimal proposal within 48 hours of the brief, before any payment. I set its depth to fit your request.
Payment by stage
Each stage is paid before it starts. First one working process, then expansion.
Scenario-based acceptance
The system is ready when it passes the agreed set of checks.
Everything belongs to you
Code, accounts, data, the system diagram and the operating instructions.
Monthly “what the system did” report
Inquiries, hours saved, materials published, store operations: from your system’s own data.
Built-in AI transparency
The system tells people they are talking to AI, keeps a log and hands the conversation to a person.
05 / Selected work
Built and put to work.
Systems used in trade and logistics, alongside my own interactive products.
NF ELIT website assistant
I created and implemented the website AI assistant. It advises visitors on materials, manufacturer documents and services and guides visitors to the team’s contact form.
NF ELIT internal assistant
I created and implemented an internal company assistant connected to company materials and real databases.
NF Prime
I created a freight dispatch system that automatically builds load plans around equipment constraints, payment terms and the order of pickups and deliveries.
Children’s furniture on Amazon
For a private client, I fully set up Amazon sales of children’s furniture made from eco-friendly birch plywood.
AI Academy
I created an interactive app with five courses, lessons, practical cases, knowledge checks and local progress tracking. Available in English and Brazilian Portuguese.
Modern Python
Python runs in the browser. Users read a task, edit and run code, see the result and track their progress through practical exercises.
English ↔ Português
A language app with audio, visual materials, spaced repetition and local progress. Its optional AI mentor uses the user’s own service and API key.
Truck Driver English
An app with professional situations for drivers, audio and local progress tracking. Users follow a route of practical tasks, including 40 interactive scenarios.
06 / AboutI build the systems
I build the systems
I use myself.
I’m Denis Ostapenko. I build the systems I work with.
About07 / Start with your taskWhat should your
What should your
system do?
Describe the task in your own words. The AI consultant asks a few questions, and I send you a concept.
Describe your task