You will get AI Engineering | AI Engineer | AI Agent Developer
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Project details
I am an experienced AI engineer providing end-to-end AI engineering solutions that help businesses automate processes, extract insights from data, and build intelligent applications powered by machine learning and modern AI technologies.
As an AI chatbot developer and AI agent specialist, I design and deploy intelligent systems that streamline operations, improve customer engagement, and drive measurable business results.
🔹 What I Can Help You With:
1. Custom AI & Machine Learning Solutions
• Model training, evaluation, and optimization
• Intelligent decision-support systems
• Scalable AI agent architectures
2. Generative AI & LLM Integration
• Custom AI chatbots and virtual assistants
• AI chatbot developer services for web, SaaS, and enterprise systems
• Prompt engineering and optimization
• AI RAG (Retrieval-Augmented Generation) systems
3. AI Automation & Workflow Optimization
• AI-powered business process automation
• CRM & ERP AI integrations
• Autonomous AI agent workflows
4. Data Engineering & Model Deployment
• Data cleaning & preprocessing
• REST API development for AI models
• Dockerized and scalable AI systems
As an AI chatbot developer and AI agent specialist, I design and deploy intelligent systems that streamline operations, improve customer engagement, and drive measurable business results.
🔹 What I Can Help You With:
1. Custom AI & Machine Learning Solutions
• Model training, evaluation, and optimization
• Intelligent decision-support systems
• Scalable AI agent architectures
2. Generative AI & LLM Integration
• Custom AI chatbots and virtual assistants
• AI chatbot developer services for web, SaaS, and enterprise systems
• Prompt engineering and optimization
• AI RAG (Retrieval-Augmented Generation) systems
3. AI Automation & Workflow Optimization
• AI-powered business process automation
• CRM & ERP AI integrations
• Autonomous AI agent workflows
4. Data Engineering & Model Deployment
• Data cleaning & preprocessing
• REST API development for AI models
• Dockerized and scalable AI systems
AI Algorithms
AdaBoost, Autoencoder, Convolutional Neural Network, Feedforward Neural Network, Generative Adversarial Network, Large Language Model, Linear Discriminant Analysis, Long Short-Term Memory Network, Transformer Model, YOLOAI Applications
AI Chatbot, AI Text-to-Image, AI Text-to-Speech, AI-Enhanced Classification, AI-Generated Code, Conversational AI, Image Processing, Image Recognition, Machine Translation, Natural Language Understanding, Speech Synthesis, Text RecognitionAI Development Language
PythonAI Models
AlphaCode, BERT, ChatGPT, DALL-E, GPT-3, GPT-4, GPT-Neo, Jurassic-2, LLaMA, Midjourney AI, OpenAI Codex, WhisperWhat's included
| Service Tiers |
Starter
$50
|
Standard
$500
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 1 day | 4 days | 7 days |
AI Model Integration | - | ||
Batch Normalization | - | - | |
Database Integration | - | ||
Detailed Code Comments | - | ||
Image Upscaling | - | - | |
MLOps | - | - | - |
Model Deployment | - | - | |
Model Documentation | - | ||
Model Monitoring | - | - | |
Model Testing & Optimization | - | ||
Model Tuning | - | - | |
Natural Language Processing | - | ||
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | - | ||
Source Code |
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VN
Vlad N.
May 14, 2026
AI Chatbot Developer for Telegram Dating bot
Working with Oleksandr was a great experience from start to finish. As an AI agent and AI chatbot developer, he truly knows his craft 💼✅ — he delivered everything I asked for, ahead of schedule, with zero complaints. Every bug I flagged was fixed quickly and without pushback 🔧. He was professional, friendly, and most importantly, he understood exactly what I needed without me having to over-explain 🎯. I would not hesitate to hire him again and highly recommend him to anyone looking for a reliable, skilled developer ⭐
SR
Sandra R.
Mar 25, 2026
BTCPay Server Expert Needed for Database Structure and Data Generation
DN
Doron N.
Feb 25, 2026
30 minute consultation
Oleksandr is a great professional, his in depth expertise in AI Agents helped us a lot.
OT
Office T.
Feb 24, 2026
AI Agent Engineer (LangChain + LangGraph + RAG)
Oleksandr was really great to work with, recommended!
TO
Talib O.
Feb 19, 2026
Chatbot modification--streamlining opening hours across intents/responses
Oleksandr did an excellent job in creating a chatbot for our company. He understood exactly what the requirements were and delivered a great product that we used for our company for years. Will use him in the future.
About Oleksandr
AI Chatbot Developer | AI Agent Developer | AI Chatbot Development
100%
Job Success
Kyiv, Ukraine - 10:49 am local time
Send me your idea and I’ll break it down into a clear AI Chatbot Development strategy with quick wins and scalable long-term architecture. As your AI Chatbot Developer / AI Agent Developer, I’ll also explain how AI Chatbot Development drives business development and revenue 🤖
🔹 AI Engineer with 18+ years of programming experience (since 2006)
🔹 100+ chatbots / ai agent built as AI Agent Engineer resolving 70%+ of queries autonomously
🔹 Business-first mindset focused on ROI
🔹 Trusted AI Automation Specialist automating 50+ daily tasks / Automation Engineer saving 500+ hours/month for 100+ clients & 20+ startups
🔹 AI Agent Developer | AI Chatbot Developer | Telegram Bot Expert | Web Developer
🔹 Fast, clear communication & startup-friendly mindset
I’m a senior engineer / ai agent developer / ai chatbot developer / agentic ai developer specializing in AI chatbot, AI platforms, AI solutions for Crypto and automation-driven businesses. My work focuses on building production-ready AI Chatbot (s), AI Agent (s), AI RAG, AI assistants, autonomous agents, Telegram trading bots, and crypto Telegram bots that scale securely and reliably.
Whether you need website chats, voice AI agent, customer support automation, Telegram bots, Slack bots or advanced AI RAG systems, my approach ensures real business impact—not just demos.
🚀 AI Results I’ve Delivered
• AI Chatbot Development of 100+ Python chatbots deployed across websites, Telegram, and Slack shipped across 30+ countries
• 50+ AI Agent Development and bot development projects automating customer support and lead generation
• 30+ AI workflow automation pipelines cutting manual processing time by 70%+
• Data Science and Data Analysis pipelines reducing human support workload by 60%+
• 30+ RAG, Neural Network and Natural Language Processing (NLP) solutions improving response accuracy by 40%+
• 15+ PyTorch and 4+ TensorFlow models trained and deployed to production
• 30+ PHP and WordPress sites with custom AI chatbot and API integration over 10+ providers
• 25+ Node.js and 12+ React and JavaScript projects handling 10,000+ concurrent users
• Generative AI, Artificial Intelligence integrations raising user engagement by 45%+
• Machine Learning and Deep Learning architectures lifting AI prediction accuracy to 95%+
• 40+ Blockchain projects over 10+ DeFi, wallets, payment systems
• AI sales agent and deal closer chatbots lifting conversion rates by 35%+
📌 Full-Spectrum AI Chatbot Development Services
• AI Agent Development, bot development and AI workflow automation
• SaaS assistant
• AI Agent Developer for startups and enterprises
• AI RAG chatbot system for private data & SaaS
• AI customer support & lead gerenation
• Website chatbot, Slack bot & Voiceflow chatbot
• Business automation and AI integration
• Etsy marketing and Pinterest marketing
• WordPress, API integration & admin dashboard
• Blockchain & Web3 chatbot
• Crypto / Blockchain Telegram trading bots
• AI Agent automation & conversational workflow
• Multi-agent & AI Agent Developer services
• Practical deployments for customer support (Tidio) and lead generation (Conversiobot)
Developer Stack
• LangChain, LangGraph, CrewAI, AutoGen, OpenAI
• Open AI chatbot, Claude, Gemini, GPT-3 & GPT-4 integrations
• Flask, FastAPI, DialogFlow, ManyChat, Botpress
• FAISS, Chroma, Pinecone, Weaviate, MySQL, PostgreSQL, MongoDB
• Website chat, Telegram bot, WhatsApp chatbot, Slack & Discord bot
• Python, PHP, JavaScript, Node.js & React
📈 Advanced AI Chatbot Development & AI Agent Development
I don’t just “build bots” — I engineer intelligent systems. My AI Chatbot Developer process covers conversation design, model selection, AI Agent Development, and scalable backend architecture.
Using LangChain, LangGraph, ai agent n8n, FastAPI, and modern AI pipelines, I've built 100+ AI Agents that reason, retrieve data, and execute workflows — as your expert AI Agent builder trusted by 50+ businesses and AI Agent creator with 70%+ autonomous query resolution. As a senior AI Chatbot Developer / AI Agent Developer, my focus is reliability, security, and measurable results for chatbot marketing and business automation.
• For SaaS & AI platforms, I build AI RAG chatbot solutions that answer accurately from private data.
• For startups, I provide MVP-focused AI Chatbot Development that scales smoothly.
• For Crypto projects, I deliver chatbots integrated with smart contracts and payment systems.
📩 If you’re looking for a senior AI Chatbot Developer / AI Agent Developer specializing in AI Chatbot Development, AI RAG systems and conversion-focused AI Chatbot Developer solutions, let’s talk. I build intelligent systems that actually work — and scale.
Steps for completing your project
After purchasing the project, send requirements so Oleksandr can start the project.
Delivery time starts when Oleksandr receives requirements from you.
Oleksandr works on your project following the steps below.
Revisions may occur after the delivery date.
Discussions
Implementation