Dmitry Novoselov · AI agents and software development
I don't just build AI agents — I put them to work in your business processes. Behind my solutions are 25 years of engineering experience.
TURNKEY AI AGENTS
CUSTOM DEVELOPMENT
ABOUT ME
For 25 years I've designed and built accounting systems, SaaS products and mobile apps. I build agents the same way: with access rights, checks, an action log and tests on real data.
For more than 15 years I worked as a lead developer at a wholesale company with its own manufacturing and a network of branches. I was responsible for the corporate ERP system that brought together the core business processes: purchasing, warehouse management, production, pricing and shipments.
So I start with the process, not the AI model: where an agent saves hours and where its mistake would cost money. Only then do I decide what to build in n8n, what to write as code — and where no agent is needed at all.
WHAT AGENTS DO
Answers customers in a messenger from your price list, collects the request and passes it to a manager for approval. No lead gets lost at night or over the weekend.
Case study: a lead-handling agent in n8n →Categorises transactions, processes bank statements, receipts and payroll sheets, matches payments and sends a summary: how much cash there is and what needs attention.
Case study: an AI finance agent in a working company →Answers routine questions from your knowledge base and hands the hard ones to a person with a ready summary. It doesn't make up what isn't in the base.
Processes incoming emails, invoices and contracts: extracts details, amounts and deadlines, files them in the right place and drafts replies.
Goes through call recordings, creates tasks with owners and deadlines, reminds about due dates and puts together a morning digest.
Answers questions about the business in plain language: «why did margin drop in June», «who hasn't paid». Numbers come only from your systems.
WHY YOU CAN TRUST THE AGENT
Each one is handled by how the agent is built, not by a promise. The agents in my portfolio work exactly this way.
WHAT'S THE DIFFERENCE
An agent does a task. An employee owns an area of work — like a person on staff, except every step is logged.
WHAT IT COSTS
An AI agent by subscription covers one task with no development fee. An AI employee is built for your company and stays yours. The exact price is fixed in the contract after the task is scoped.
ONE TASK · NO DEVELOPMENT FEE
from $300/month
An agent for one task: answers customers and takes requests, reads documents, prepares reports. No development fee — just a monthly fee, with a 3-month minimum term. The agent runs on my server, and keeping it working is my job.
A WHOLE AREA IN YOUR SYSTEMS
from $1,100
Owns an area of work like a staff member: finance, sales, purchasing. Every day it sends summaries on its own, notices what went wrong and prepares changes for approval. Built for your company — the code, settings and data are yours. The price depends on how many systems we connect and how much autonomy it gets.
Support for an AI employee — from $300/month. I monitor its work, add new skills and send a monthly report: how many proposals were accepted and where it was wrong.
PORTFOLIO
Agents I've built, and the products my engineering experience rests on. All designed and built by me, from the database schema to production.
Every day it categorises transactions, processes bank statements, receipts and payroll sheets and sends summaries to Telegram. It proposes changes with a confidence score and applies them on its own only where its track record has proven it accurate.
Answers an HVAC service's customers from the price list, collects the request and hands it to a manager for approval. An action log, refusing to invent prices and error handling — engineering practices on a no-code tool.
Answers questions about sales, sends a «what to do today» digest every morning and finds anomalies on its own: stock running out, a price rise that sank orders, ads getting pricier. Code does the maths; the agent only reads.
Every bank account in one picture. The owner connects Claude or ChatGPT and asks about the finances in plain language: access follows the user's permissions, and changes happen only with their approval.
Balance, invoices, photo requests and guest passes — from a phone. A pass is issued by voice: one sentence instead of six form fields.
A cloud management accounting and sales analytics service for marketplace sellers. 350+ clients, 500M+ transactions, the calculation core moved into the database itself.
SPVs, investors, cash movements and fund documents in one system. Carried interest over FIFO layers, event sourcing, KYC/UBO compliance. 76,000+ lines of TypeScript.
B2B delivery across Moscow: the day's trip for the driver, a live picture of every vehicle for the dispatcher. Offline mode for a full shift. Result: 31% less time per stop, 18% more stops per shift.
An iOS app on top of the 1C-Bitrix catalogue: one-tap reorders, favourites that watch the price and recipes added to the cart with one button. Store turnover grew 23%.
CUSTOM DEVELOPMENT
CRM and ERP systems, customer portals, marketplaces: from MVP to scalable platforms with billing, role-based access, integrations and analytics. From $2,200.
Apps for iOS and Android: offline mode, maps and geolocation, push, camera capture and signatures. From the first build to release on the App Store and Google Play. From $1,700.
Management accounting for Wildberries and Ozon sellers: true profit, cash flow and per-product unit economics. Integration with marketplace APIs and reconciliation of reports that disagree with each other.
Inherited a product from a previous team and afraid to touch it? I'll work it out, put the architecture and the code in order, clear the technical debt and get the system ready to grow.
HOW I WORK
GUARANTEES
Four things worth agreeing on with any contractor before you start. With me they are written into the contract, not promised on a call.
Servers, n8n workflows, code and settings of a purchased agent are registered to you from the start, and the data stays yours under any arrangement, including a subscription. If you decide to stop the project, you pay only for the work already done.
I have a pool of specialists I've worked with for years — design, QA, DevOps, backend. On large scopes I bring them in and pay them myself: your price and your contract don't change.
I work officially, with proper closing documents. I sign the NDA before you show me your processes and data — I'll send my template or sign yours.
Not a «60% complete» report, but an agent already answering on your examples. If something's heading the wrong way, it shows in week two rather than at handover.
QUESTIONS
Every worker makes mistakes; what matters is the cost of one. That's why the agent starts by only proposing: a person sees the change and applies it with one click or rejects it. Autonomy is switched on only where the record shows accuracy, and any automatic action can be undone.
The agent sees only what its role allows, like a new employee. Names, amounts and account details can be replaced with labels before they reach the model, and for the most sensitive data a local model can run on your server — then nothing leaves at all. The NDA is signed before we discuss specifics.
You pay the AI provider directly under your own subscription or key, with no markup from me. The AI finance agent in my portfolio runs on a regular ChatGPT Plus subscription. You don't even have to buy the agent: a subscription starts at $300 a month with no development fee, a 3-month minimum and support included. Model usage is visible in a report.
ChatGPT answers, but it doesn't work inside your systems: it can't see your books, create leads or know your procedures. A no-code builder connects the systems, but permissions, approval, logging and quality checks are usually left out. I build in n8n where it's enough and write code where reliability is needed.
With whatever eats up your or your staff's time every day. On the first call we'll go through the process and I'll tell you honestly whether an agent is needed there. Sometimes plain automation without AI is enough — and then I'll say so.
I don't promise to replace a department with AI, and I don't build a «chatbot in an evening» without access to your data — such a bot answers nicely and does nothing. I don't take on landing pages or sites on website builders. I don't work without a contract or on a «pay after launch» basis.
CONTACT
Describe in a couple of sentences the process that eats up time. I'll reply with my first questions and tell you whether an agent fits and at which level to start. If it isn't a fit for me, I'll say so straight away and point you to someone better suited where I can.
I reply within 3 hours on weekdays
I work under a contract and a signed NDA. Your data, code and business information are confidential from the first conversation, not from the first payment.