Hire the Best Slack Freelancers
in Ukraine

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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Ivan V.

Lviv, Ukraine

$20/hr
5.0
86 jobs

⭐️ Highly skilled QA Engineer with over 9 years of experience in various types of testing, including web, mobile, and desktop platforms. Proficient in creating test documentation, working with Agile methodologies, and utilizing a wide range of testing tools and frameworks. ⭐️Top Rated Plus freelancer⭐️ 100% Job Success 📌Summary of Skills: * Manual Testing Mobile Applications (Android & IOS with Testflight installed) * Manual Testing of Desktop Software and Web-based Software * Excellent bug finder with a good eye for details, receiving awards and bonuses * Document creation (Test plan, test case, test script, test scenario, user's manual) * Report Bugging Documentation * Project Handover Documentation * Worked on Agile Methodologies 📌Scope of Testing: * Manual Testing (Functional testing such as smoke and sanity testing, regression, usability, alpha-beta, positive and negative, GUI, exploratory, API, and end-to-end testing) * Mobile Apps Testing * Game app testing(mobile/desktop) * Cross-browser Testing * UI/UX Testing/Feature suggestion * Test media platforms such as Roku, Visio, Tizen, Apple TV, Fire TV, and Android TV - 5 years of experience 📌Technical Experience: * Platforms: Windows XP, Windows 7, Windows 10 * Database: MySQL * Remote Applications: TeamViewer, Remote Desktop Application * Defect Tracking and Management Tools: JIRA, Trello, X-Ray, Excel, Youtrack, Zephir, Mantis * Other software/tools: Browserstack, Google Apps, Dropbox, Postman, Slack, Microsoft Teams * Microsoft Applications and documentation tools 📌Devices: * Android - Xiaomi mi 9t PRO * iPhone XR, iPhone 12 plus, iPhone 13 (TestFlight ready) * Tablet - iPad 8 gen * Apple TV * Google Chromecast ⭐️ Why you should choose me over another freelancer ⭐️ - I provide high-quality and professional work so that the customer has a positive experience of working with me, is satisfied with the result, and wants to come back to me next time with a new job offer. - I believe that my passion for testing and ability to learn, adapt to new challenges, and grow make me a strong competitor. Have any questions or want to discuss your projects? Please do not hesitate to contact me. Let’s get started! Cheers! ------------------------------------------------------------------------------------------------ Keywords: Quality Control, Manual Testing, Quality Assurance, QA Testing, Web Testing, Bug Reports, GUI Testing, UI Testing, Software QA, QA Engineering, Desktop Application Testing, Functional Testing, Non-functional, Software Testing, Web App Tester, Usability Testing, User Acceptance Testing, Defect Tracking, Test Reporting, Test Plan, Test Case, Data Testing, Website Testing, User Story, Beta Tester, Stability/Reliability testing, Compatibility testing, Black box Testing, Cross-Browser Testing, Cross-Device Compatibility, Retesting, Front End Testing, Accessibility testing, Web Content Accessibility Guidelines (WCAG).

  • Web Testing
  • Functional Testing
  • Test Design
  • Game Testing
  • Beta Testing
  • Software QA
  • Requirement Analysis
  • TestFlight
  • GUI Testing
  • iOS
  • Manual Testing
  • Android
  • Testing
  • QA Testing
  • QA Software & Testing Tools
  • Test Plan
  • Mobile QA
  • QA Engineering
  • Test Case Design
Kostiantyn R.

Brovary, Ukraine

$20/hr
4.8
14 jobs

WordPress Developer (Top Rated, 100% Job Success), I build custom themes, Elementor and Gutenberg sites, and clean ACF-powered builds. Need WordPress maintenance, performance fixes, or fewer plugins? I handle the technical side so you can stop micromanaging. I work in web and front-end development with WordPress as my main focus. I build custom themes and custom code, work with page builders (Elementor, Bricks, Divi) and the block editor, and ship editor-friendly sites that clients can actually update. If you want someone you can hand a task to and not babysit, that is how I work. I take ownership, communicate clearly, and finish what I start. What I do: • Custom WordPress themes: HTML to WP, complex setups, editor-friendly builds • Elementor, Bricks, Divi: layouts, templates, responsive fixes • Custom Gutenberg blocks and block plugins (WordPress plugin development) • ACF field groups, options pages, flexible content: wired cleanly in theme or blocks • Technical SEO in code: semantic markup, structure, schema-friendly patterns (not blog writing SEO) • WordPress performance: leaner stacks, fewer plugins, practical speed wins • WooCommerce: small stores, catalog tweaks, checkout UX (scoped projects, not $100 hack jobs) • WPML multilingual setups • Agency, corporate, real estate, hotel booking, landing pages • Animations: vanilla JS, GSAP, Motion.js I write clean, semantic PHP, CSS, and JavaScript. If you need better speed or fewer plugins, I will propose a realistic path: not a sales pitch for a full rebuild. Stack & tools: Languages: PHP, CSS, JavaScript, React WordPress: custom themes, Gutenberg, Elementor, Bricks, Divi Plugins: ACF, WPML, WooCommerce Design: Figma Workflow: Git, Docker, Slack Hosting: domains, DNS, email, FTP/SSH Message me with your site URL and what is broken or missing: I will tell you honestly if I am a fit. Cheers Kos

  • Web Development
  • WordPress
  • Theme Development
  • Theme Customization
  • Landing Page
  • Front-End Development
  • HTML
  • CSS
  • Web Design
  • Responsive Design
  • CMS Development
  • SEO Performance
  • WordPress Theme
  • React
  • PHP
  • WordPress Development
  • Advanced Custom Fields Plugin
  • Elementor
  • Gutenberg Editor
  • GSAP
Oleksandr T.

Kyiv, Ukraine

$45/hr
5.0
55 jobs

Want smarter automation, better user engagement, and AI-powered growth? 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 🤖 🔹 18+ years of programming experience (since 2006) 🔹 100+ chatbots / ai agent built | 40+ Blockchain projects 🔹 Fast, clear communication & startup-friendly mindset 🔹 Trusted by global clients & multiple chatbot startups 🔹 AI Agent Developer | AI Chatbot Developer | Telegram Bot Expert | Web Developer I’m a senior 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 • 100+ chatbots deployed across websites, Telegram, and Slack • AI Chatbot Development reducing human support workload by 60%+ • AI Agent Development projects automating customer support and lead generation • Telegram bots handling thousands of concurrent users • RAG chatbot systems for SaaS platforms and internal knowledge bases • AI workflow automation and AI-powered business process automation • 40+ Blockchain-related chatbot projects (DeFi, wallets, payments) 🔎 Why Clients Choose My Services ⭐ 18+ years of real-world programming experience ⭐ Deep expertise in Artificial Intelligence, Generative AI, machine learning, and NLP ⭐ Business-first mindset focused on ROI ⭐ Strong experience with Crypto, Web3, SaaS, and AI startups ⭐ Reliable delivery of production-grade ai chatbot and AI agent systems ⭐ Practical deployments for customer support (Tidio) and lead generation (Conversiobot) 🧠 Core Skills & Technologies AI Chatbot Developer Stack 🔹 Artificial Intelligence, Data Science & Machine Learning 🔹 Generative AI, Deep Learning & Large Language Models (LLM) 🔹 Natural Language Processing (NLP), Neural Network & Data Analysis 🔹 LangChain, LangGraph, CrewAI, AutoGen 🔹 AI RAG chatbot & Knowledge Base AI 🔹 Multi-agent & AI Agent Developer services 🔹 Open AI chatbot, Claude, Gemini, GPT-3 & GPT-4 integrations 🔹 DialogFlow, ManyChat, Botpress 🔹 Website chat, Telegram bot, WhatsApp chatbot, Slack & Discord bot 🔹 AI sales agent and deal closer chatbots Frameworks / Databases 🔹 Python, PHP, JavaScript 🔹 Flask, FastAPI, Node.js, TensorFlow, PyTorch 🔹 FAISS, Chroma, Pinecone, Weaviate 🔹 MySQL, PostgreSQL, MongoDB 🔹 React 📌 Full-Spectrum AI Chatbot Development Services 🔹 AI Agent Development, bot development and AI workflow automation 🔹 RAG chatbot system for private data & SaaS 🔹 Website chatbot, Slack bot & Voiceflow chatbot 🔹 Business automation and AI integration 🔹 Etsy marketing and Pinterest marketing 🔹 WordPress, API integration & admin dashboard 🔹 Blockchain & Web3 chatbot 🔹 AI Agent automation & conversational workflow 🎯 Specialized AI Chatbot Development ⭐ AI customer support & lead gerenation ⭐ SaaS assistant ⭐ AI RAG ⭐ AI Agent Developer for startups and enterprises ⭐ Crypto / Blockchain Telegram trading bots Blockchain 🔹 Solidity, Hardhat 🔹 BTCPay Server 🔹 AI Agent crypto Telegram bots & Telegram trading bots 📈 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 build AI Agents that reason, retrieve data, and execute workflows — as your expert AI Agent builder and AI Agent creator. 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. 🛠 Chatbot Development Toolkit Python, PHP, JavaScript, Flask, FastAPI, Node.js, React, LangChain, LangGraph, OpenAI, Claude, Gemini, FAISS, Pinecone, DialogFlow, ManyChat, PostgreSQL, MongoDB. 📩 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.

  • Python
  • Chatbot Development
  • Natural Language Processing
  • Chatbot
  • Bot Development
  • Artificial Intelligence
  • Node.js
  • PHP
  • Machine Learning
  • React
  • Deep Learning
  • JavaScript
  • PyTorch
  • TensorFlow
  • WordPress
  • Data Analysis
  • Blockchain
  • Data Science
  • Neural Network
  • Generative AI
Victor G.

Kyiv, Ukraine

$40/hr
5.0
32 jobs

Hi! I'm Victor, a seasoned instructional video creator specializing in engaging screencasts and video tutorials designed specifically for software companies, SaaS providers, and online platforms. With over 15 years of experience, I help businesses clearly communicate the value of their products to customers and effectively onboard their employees through high-quality, visually appealing content. My expertise covers: ✔️ Screencast tutorials for software and SaaS platforms ✔️ Engaging, clear, and concise instructional videos ✔️ Professional scriptwriting and voiceover coordination ✔️ Customized visual storytelling tailored to your brand ✔️ AI Avatar creation ✔️ AI Video creation I've successfully partnered with clients from the USA, Canada, United Kingdomm, Australia, Estonia, Ukraine, Kazakhstan, and beyond, consistently delivering content that enhances user understanding, boosts customer satisfaction, and accelerates employee training. If you're looking for polished instructional videos that drive results and enrich user experience, let's connect and discuss how I can help bring your ideas to life. Let's collaborate to create something amazing!

  • Camtasia
  • Screencasting Video
  • Product Demonstration
  • Video Editing
  • Training Presentation
  • Educational
  • Screen Recording
  • ScreenFlow
  • SaaS
  • Screencasting
  • Tutorial
  • Product Video
  • Instruction Manual
Igor O.

Kyiv, Ukraine

$17/hr
5.0
2 jobs

👍 RING-RING! ⭐⭐⭐⭐⭐ Top Skilled Freelancer on the phone! ➤ Scale your operations without the manual grind — I build the automation that powers your growth. 📌 Senior Engineer (17+ YoE) | Specialist in n8n Automation, AI Automation & API Integrations The outcomes you get by working with me: ✅ n8n Automation: End-to-end orchestration that turns fragmented tasks into a seamless, 24/7 autonomous engine. ✅ API Integrations: Robust connections (HubSpot, Airtable, Notion) to ensure your data is always synced and accessible. ✅ Database Design: High-performance architecture that stays fast and organized as your business grows. ✅ AI Agents: Intelligent n8n automation that slashes manual work hours and eliminates human error. ⚠️ 𝗠𝗼𝘀𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲 𝘄𝗵𝗲𝗻: — data is duplicated or lost between systems — workflows break without visibility — teams waste hours on manual updates — tools (Airtable, HubSpot CRM, Notion, etc.) don’t sync properly I fix this by building production-ready n8n Automation workflows with stable API Integrations. ⚙️ 𝗪𝗵𝗮𝘁 𝗜 𝘁𝘆𝗽𝗶𝗰𝗮𝗹𝗹𝘆 𝗯𝘂𝗶𝗹𝗱: • Lead pipelines → Airtable / HubSpot CRM (no duplicates, real-time sync) • Invoice automation (OCR → AI parsing → approval → accounting) • Data pipelines with validation and error handling • AI-powered workflows inside n8n (routing, scoring, decision logic) 🧠 𝗠𝘆 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝗶𝘀 𝘀𝗶𝗺𝗽𝗹𝗲: — Understand your workflow — Identify bottlenecks — Build n8n Automation with strong API Integrations — Make it stable, scalable, and hands-free 🛠 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗳𝗼𝗰𝘂𝘀: • n8n Automation (self-hosted / cloud) • API Integrations (REST, Webhooks, OAuth) • Airtable, HubSpot CRM • JSON parsing, data validation, deduplication • Error handling, retries, logging Industries Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Clients feedback: 🗣️ “Igor is an experienced developer who takes the time to clearly understand the problem before implementing a solution. He enjoys tackling complex challenges and has a strong reputation for getting to the root of difficult issues in large-scale global systems. Igor is hardworking, supports the team in successful deliveries, and is a valuable asset to any team.” — Gavin Henderson, MBA, PMP Director, Eskdale Technology Consulting Ltd (UK) 🗣️ “Igor is a highly skilled and dependable developer with a strong understanding of system architecture and complex technical challenges. He consistently delivers high-quality results, pays great attention to detail, and reliably meets project deadlines. Igor also communicates clearly, making complex technical topics understandable for non-technical stakeholders and collaborating effectively with the team.” — Paul Sidelnikow E-Commerce & Digital Marketing Unternehmer (DE) 🗣️ “Igor is one of the few experts who first seeks to understand the purpose behind a solution before starting development. This approach allows him to deliver high-quality software efficiently and cost-effectively. He also drives communication when needed to ensure projects are completed on time and do not delay other client work.” — Michiel Kersten Product Owner, (NL) If you're looking for reliable automation solutions, let's talk. Python, JavaScript, PHP, HTML, CSS, SQL, n8n, Zapier, API Integration, RESTful API, Automation, Marketing Automation, Data Scraping, Data Entry, WordPress, Microsoft Excel, Social Media Marketing, Email Marketing n8n automation | JavaScript | Automation | API Integration | API | JSON | API Development | n8n | Zapier | Python | Web Development | Marketing Automation | Artificial Intelligence | shopify automation | wordpress automation | youtube automation | ai workflow development on n8n | ai automation | zapier automation | Airtable automation | Workflow automation | AI Agents | Airtable CRM | Email automation | Airtable API | Database Design | Webflow | Make (Integromat) | Automation engineer

  • n8n
  • Automation
  • API Integration
  • Marketing Automation
  • Airtable
  • HubSpot
  • Automated Workflow
  • JavaScript
  • Make.com
  • Zapier
  • RESTful API
  • Data Scraping
  • Data Entry
  • WordPress
  • Python
  • Web Development
  • Shopify
  • System Automation
  • HTML
  • CSS
Dima M.

Kharkiv, Ukraine

$50/hr
4.9
211 jobs

Hi 👋 I’m Dima, an AI System Architect based in Portugal. I build systems that help marketing teams work smarter and move faster. 📢 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 End-to-end content systems for Facebook, Instagram, LinkedIn, Pinterest and other social platforms - all in your brand voice. AI-powered copy and creative generation. Scheduling and distributing across platforms. 🎬 𝐕𝐢𝐝𝐞𝐨 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 Automated video production workflows from prompt to published. Text-to-video and image-to-video generation using Veo 3, Seedance, and Kling. Custom visual workflows in ComfyUI. Full pipeline orchestration via n8n and nano-banana. From script generation to multi-platform distribution, hands-free. 🎯 𝐋𝐞𝐚𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐚𝐥𝐞𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 AI agents that find, qualify, and nurture leads 24/7. Automated outreach sequences, prospect scoring, CRM pipeline management, and follow-up workflows. From cold lead to booked call. 📊 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 & 𝐃𝐚𝐭𝐚 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Automated reporting dashboards, campaign performance tracking, and data pipelines. CRM data enrichment with Airtable, Google Sheets, and Supabase. AI-powered knowledge base with vector search for instant data retrieval. 🔗 𝐓𝐨𝐨𝐥 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 Connecting GoHighLevel, HubSpot, Salesforce, Slack, Google Workspace, and email platforms into automated marketing workflows with n8n, Make, and Zapier. 🧭 𝐀𝐈 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 Not sure where to start with AI? I help you identify what's worth automating, pick the right tools, and build a roadmap before writing a single line of code. ⸻ ⚡ 𝐖𝐡𝐚𝐭 𝐢𝐭'𝐬 𝐥𝐢𝐤𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: I build for real use, not demos. Simple, practical, fast results. I help you actually use what we build. 🚀 𝐋𝐞𝐭'𝐬 𝐠𝐞𝐭 𝐬𝐭𝐚𝐫𝐭𝐞𝐝: Send me a message with one marketing task you're tired of doing manually. I'll suggest a simple way to automate it. ⸻ Tech: n8n, OpenClaw, Hermes, Make, Zapier, GoHighLevel, HubSpot, Salesforce, OpenAI, Claude, ElevenLabs, Twilio, nano-banana, Airtable, Supabase, Pinecone, Veo 3, Kling, Seedance, Calendly, Google Workspace, Notion, Slack, Telegram, WhatsApp, API integrations

  • Automation
  • n8n
  • AI Video Generation
  • Claude
  • ChatGPT
  • AI Agent Development
  • AI Consulting
  • API Integration
  • AI Content Creation
  • AI Implementation
  • AI Chatbot
  • Prompt Engineering
  • Marketing Automation
  • CRM Automation
  • Email Automation
  • Zapier
  • Make.com
  • OpenAI Codex
  • Python
  • OpenAI API

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