Everything is great, excellent performer, was always in touch and stood on my side in disputed moments.
Portfolio · 2010–2026Germany · Berlin Taking on projects
I take on challenges others avoid
Bots, AI agents, data pipelines and automation — built end to end and built to hold the load. A long track record of delivered projects and not a single negative review.
Discuss your project
Track record
Numbers you can check
- in bot development — out of ~2,500 freelancers
- #1
- in AI & machine learning — out of ~2,700
- #1
- in web development — out of ~7,000
- #3
- negative reviews — clients come back with new projects
- 0
Rankings and reviews — Freelancehunt, October 2026. View profile ↗
Services
What I can do for you
Six areas where I have both a top ranking and projects with measurable results.
01
AI agents and chatbots
Assistants on OpenAI, Gemini and local models that answer customers, process documents and work inside your systems.
Veo and Gemini Telegram bot: from 15 to 300+ requests per minute.
OpenAI · Gemini · Vertex AI · llama.cpp
02
Telegram bots and Mini Apps
Shops, bookings, payments and customer accounts — with an admin panel and analytics.
Construction-site control bot for the UAE market.
python-telegram-bot · Nutgram · Telegram Web App · React
03
Process automation
Leads, CRM, spreadsheets and notifications without manual work — on n8n, Make or custom code.
Lead generation: up to 388 leads per run.
n8n · Make.com · Apify · Google Sheets
04
Data collection and processing
Scrapers and exports that handle the volume and don't fall over at the first anti-bot check.
Allegro: 160,053 offers in 24 hours with no bans.
Python · Playwright · Celery · PostgreSQL
05
Trading systems
MQL5 expert advisors and bots with backtesting, walk-forward and Monte Carlo validation.
FTMO expert advisor: 2022–2025 backtest, 1,000 Monte Carlo runs.
MQL5 · MetaTrader 5 · Python · Bybit API
06
Web: build and rescue
Websites and web services end to end, migrations, and fixing what broke before I arrived.
WordPress internal linking: 859 keywords across 101 posts.
Next.js · Laravel · WordPress · PrestaShop
Portfolio
Projects
Real client work with real numbers. Filter by type of work or by technology.
Showing 17 of 17

Telegram · June 2026
SANCHO — Telegram Mini App built with React + TypeScript
SANCHO is a Telegram Mini App frontend: product and plan catalog, crypto payment, user account and FAQ.
- Node.js
- React
- TypeScript
- Vite

Desktop · June 2026
SpeakAnywhere — voice typing for Windows (Tauri, Rust, Whisper)
An ultra-fast, lightweight Windows desktop app for voice-typing text into any window in the system.
- Tauri
- Rust
- Tokio
- Win32 API

Data & scraping · June 2026
Allegro Parser — marketplace price & offer monitoring
Production system for daily monitoring of products, offers and sellers on the allegro.pl marketplace.
- Python
- FastAPI
- Uvicorn
- Pydantic

Telegram · June 2026
Telegram bot for AI video & image generation (Veo, Gemini)
A Telegram bot that generates video (Google Veo 3.1 Fast) and images (Gemini) from a text prompt or a picture, with a token economy and payment acceptance.
- Python
- python-telegram-bot
- Vertex AI
- Veo

Trading & bots · May 2026
Polymarket Bot — copytrading & arbitrage (on-chain)
A high-performance bot for Polymarket sports markets: it copies trades of target accounts, finds arbitrage against sportsbook lines, and trades on a multi-signal…
- Python
- asyncio
- web3.py
- eth-account

Telegram · May 2026
Telegram bot for construction control — AI, geo, media
An AI assistant in Telegram for managing technical supervision on construction sites.
- Python
- python-telegram-bot
- OpenAI GPT-4o Vision
- SQLite

Trading & bots · April 2026
Bybit fractal & FVG scanner bot — Telegram signals (Python)
An automated bot for the Bybit exchange that finds trade setups based on fractal and Fair Value Gap (FVG) patterns and sends signals to Telegram.
- Python
- pybit
- Bybit API
- WebSocket

Trading & bots · April 2026
CS2 skin trading bots suite — cross-market arbitrage automation
A set of automations for arbitrage trading of CS2 items: buy cheaper on some marketplaces and sell higher on others.
- TypeScript
- Node.js
- Browser Extension (MV3)
- Webpack

Web · March 2026
GOTUIMO — culinary social network on WordPress + BuddyBoss
GOTUIMO is a culinary social platform built on WordPress and BuddyBoss: recipes, community and gamification in a single project.
- WordPress
- BuddyBoss
- WP Recipe Maker
- WPML (мультиязычность)

Trading & bots · March 2026
FTMO Swing EA — MetaTrader 5 trading robot (MQL5)
An automated Expert Advisor for MetaTrader 5 written in MQL5, built to pass the FTMO Challenge and trade a funded account.
- MQL5
- MetaTrader 5
- Expert Advisor
- Strategy Tester

Trading & bots · March 2026
Ultra-fast CS skins auto-buy bot — Playwright, WS
A tool for live sale-feed monitoring and accelerated CS-skin purchasing on the skinport.com marketplace.
- Node.js
- TypeScript
- Fastify
- Socket.IO

Automation · March 2026
Lead generation for cleaning — Make.com, Apify, Stripe
A fully automated lead-generation SaaS for cleaning companies in the US.
- Make.com
- Apify
- OpenAI API
- Stripe

Trading & bots · February 2026
CopyTrade — Telegram Web App for copytrading (React)
A Telegram Web App frontend for copytrading: the platform connects traders and subscribers who automatically copy trades.
- React
- Vite
- TailwindCSS
- Radix UI

Data & scraping · December 2025
Employee Scraper — AI employee data collection (GPT-4)
A Python tool for automated collection of employee data from company websites using an AI agent (GPT-4).
- Python
- agency-swarm
- OpenAI GPT-4
- BeautifulSoup

Telegram · November 2025
Telegram bot for a Laravel CRM (SaaS) — access, chat
Integration of a Telegram bot into an existing Laravel 9 CRM for managing SaaS subscriptions with monthly billing.
- PHP 8.1
- Laravel 9
- Nutgram
- MySQL

Web · October 2025
Auto keyword generation & internal linking for WordPress
A WordPress system that automatically generates relevant keywords for internal linking with the Internal Link Juicer PRO plugin.
- PHP
- WordPress
- Internal Link Juicer PRO
- Rank Math

Desktop · September 2025
Stacker Order Grabber — desktop order-capture bot (.NET 8 / WPF)
Native Windows application (WPF, .NET 8) for automatically capturing new orders on the Stacker platform.
- C#
- .NET 8
- WPF
- MVVM
Approach
Developers write code.
I solve business problems.
I look for the root cause, not the symptom. I change a live system only through a copy and a backup. I show measurements before and after, and I say so honestly when something goes wrong. That is why clients come back: three projects per client on average.
Process
How we work together
01
Scoping — free
I find out what has to happen in your business and where the bottleneck is. You get a task description, a timeline and a price. If the job is to extend existing code, I audit it first: the audit is paid, priced by the size of the codebase.
02
Prototype the risky part
The hardest part gets tested first — before anything else is built on top of it.
03
Build in milestones
Each milestone is delivered with a report and before-and-after measurements. Changes to a live system go through a copy and a backup only.
04
Launch and support
I deploy, set up monitoring and stay in touch after launch: the system has to keep working, not just get handed over.

About
An engineer who owns the result
I'm Anatolii, an independent engineer. Since 2010 I have been building systems that have to run without me: bots, scrapers, integrations, trading advisors and web services.
I work on my own and own the result end to end — from scoping to monitoring after launch. I take the jobs where others got stuck: finding the root cause, holding the load, or carefully changing a live production system.
I live in Germany and work on European time. I speak English, German, Ukrainian and Russian.
Reviews
What clients say
I want to express my immense gratitude for the excellent work! A true professional in his field. Completed the task exactly according to the technical assignment, took into account all the wishes, and suggested practical improvements. The work was done with high quality, on time, and with a high level of responsibility. He was constantly in touch, promptly answered questions, and made corrections. It is very pleasant to work with such a specialist - I recommend to everyone who is looking for a reliable and competent developer!
Anatolii understood the task right away and completed everything much faster than we had agreed. You can really feel the professionalism and expertise. Thank you very much—everything is excellent! I definitely recommend working together!
I am very satisfied—my unspoken wishes on certain points were even taken into account; Anatolii fully understood the task and implemented everything necessary, and even better. And despite the fact that the product could only be tested at certain times of the day so as not to interfere with my main work, Anatolii accommodated me on this point as well. I am very satisfied with the result and will be back again; there are still many ideas to bring to life.
This is an extremely responsive specialist who not only performs their work conscientiously, but can also implement something new and useful where 99% of other professionals would have refused me. I highly recommend this brilliant programmer to clients!
I would like to express my sincere gratitude to Anatolii for the excellent work on my project. We have been working together since the very beginning, and during this time a huge amount of complex, high-quality work has been completed—from the basic site structure to an advanced system of filters and categories, which now works exactly as I envisioned. I would especially like to highlight: Professional approach — always with a clear understanding of the task, attention to detail, and suggestions that genuinely improve the product. Technical expertise — complex filters, category logic, UX aspects, and optimization were implemented very carefully. Communication — easy, fast, with explanations and without any “hang-ups.” All issues were resolved calmly and transparently. Dedication to the project — this is one of those cases where you can clearly see that the person truly cares about the result. Thanks to his work, the categories and filtering page looks modern, works reliably, and is ready for further project development. I am 100% satisfied and will continue our collaboration. I definitely recommend him for complex WordPress projects where stability, solid logic, and great UX matter.
The work was completed with very high quality and precisely in accordance with the technical requirements. All automation, multilingual, and integration functionality has been implemented reliably, thoughtfully, and without unnecessary manual processes. I would especially like to highlight the attention to detail, a structured approach to complex technical tasks, and strong communication throughout the entire project phase. Everything works exactly as planned. Quality, accountability, and professionalism are at a very high level. We will continue our cooperation.
Absolute professionalism. Maximum attention to detail, which is especially important in a project with a large amount of data. Many thanks to Anatolii — we will continue working together.
Anatolii is systematic, detail-oriented, and thinks architecturally. He works carefully, quickly grasps the product logic, and brings solutions to a stable result. Very satisfied with the collaboration.
I would like to thank Anatolii for the work completed. It was a real pleasure to collaborate—he explained everything clearly, answered questions in detail, and helped at every stage, from development to system setup. It is evident that he has extensive experience and approaches his work responsibly. I recommend him as a reliable and professional developer.
Anatolii handled our PrestaShop 8 migration with exceptional skill and professionalism. The project involved a highly complex technical scope — full platform migration, custom theme adaptation, SEO architecture restructuring across hundreds of product references, staging environment management, and multiple rounds of precise bug fixing. Throughout the entire process, Anatoly was methodical, communicative, and reliable. He addressed every issue systematically, delivered fixes without cutting corners, and maintained clear written communication at all times. Deadlines were respected and the final result exceeded expectations. The cost-to-result ratio was outstanding for the level of expertise provided. I will definitely work with Anatoly again on future development projects and recommend him without reservation to anyone looking for a serious, highly skilled PrestaShop developer.
A wonderful specialist—everything was done quickly and clearly, including revisions. Thank you, Anatolii. I’m sure we’ll work together again in the future!
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Contact
Let's discuss your task
Describe the task in two or three sentences: what you have now and what you need. I'll reply personally and tell you whether I can take it on.