✅💯% Job Success ✅ +2500 Hours ✅ +225 Jobs ✅ ➄ ✨ Rating ⏺ I am a dedicated and experienced Web Scraping Freelancer with a proven track record of delivering high-quality data extraction solutions for clients across various industries. With a strong command of web scraping tools and techniques, I help businesses access and harness valuable information from the internet, enabling data-driven decision-making, market research, and automation of critical tasks. ⏺ Key Skills: ➀ - Web Scraping Proficiency: Proficient in using a wide range of scraping tools and libraries, including Scrapy, Requests, BeautifulSoup, Selenium, Playwright, and more, to efficiently collect data from websites. ➁ - Data Extraction Mastery: Expertise in extracting structured and unstructured data, such as text, images, tables, and multimedia content, in various formats (HTML, JSON, CSV, XML, etc.). ➂ - Data Cleaning and Transformation: Skilled in cleaning and processing scraped data to ensure accuracy, consistency, and usability in downstream applications and analysis. ➃ - Data Storage Solutions: Knowledge of setting up and managing databases (SQL and NoSQL) for secure storage and retrieval of scraped data, ensuring data integrity and accessibility. ➄ - Automation Expertise: Proficient in creating automated scraping scripts and bots to perform repetitive tasks, conduct periodic data updates, and monitor websites in real-time. ➅ - Proxy Management: Capable of implementing proxy rotation and IP management strategies to circumvent IP blocking and maintain anonymity while scraping. ➆ - Anti-Captcha Integration: Familiar with integrating anti-captcha solutions to overcome CAPTCHAs and other security measures employed by websites. ➇ - Ethical and Legal Compliance: Committed to ethical scraping practices, respecting website terms of service, and adhering to legal regulations to protect data privacy and intellectual property rights. ➈ - Customized Solutions: Ability to develop tailored scraping solutions for specific websites, APIs, or platforms, addressing unique challenges and requirements. ⏺ Sample Projects: ➻ Extracted and analyzed e-commerce product data to monitor competitor pricing and market trends. ➻ Scraped job listings and candidate profiles from job boards for talent acquisition and HR purposes. ➻ Automated news article scraping for content aggregation and analysis. ➻ Gathered real-time stock market data for financial analysis and trading strategies. ⏺ Why Choose Me: Clients choose me for web scraping projects because: ‑ I provide customized solutions that align with project objectives and goals. ‑ I prioritize data quality and accuracy, delivering reliable results. ‑ I adhere to strict confidentiality and data security protocols. ‑ I stay updated with the latest scraping technologies and methodologies. ‑ I offer excellent communication and support throughout the project lifecycle. ‑ If you're seeking a skilled Web Scraping Freelancer to help you extract, manage, and utilize web data effectively and responsibly, I'm here to collaborate with you. Please feel free to reach out to discuss your unique scraping needs and project requirements.

Hi there! If you're visiting my page, you're probably looking for a reliable, experienced developer who can turn complex ideas into scalable, intelligent systems. I'm Michael — a Tech Lead and Full-Stack Developer with 18 years of experience, and a strong focus on AI/ML solutions, real-time systems, and backend architecture. I've led development on AI chatbots, secure platforms, IoT integrations, and data-driven products across healthcare, telecom, crypto, and enterprise SaaS. 🧠 What I bring to the table: Deep expertise in Python, FastAPI, Flask, Django, React, and SQL/NoSQL systems Specialized in AI/ML development using tools like LangChain, Llama, SentenceTransformers, XGBoost, Whisper, ElevenLabs, and PyCaret Built AI-powered assistants with streaming text/speech, long-term memory, and prompt engineering Architected systems on AWS, Azure, with Docker, Kubernetes, Terraform, and CI/CD pipelines Led teams through the full development cycle — from planning, architecture, and hiring to MVP delivery, scaling, and ongoing support 🛠️ Common tools & stacks I use: Python, FastAPI, Flask, Django React, HTML/CSS, TypeScript PostgreSQL, Redis, MongoDB, Neo4j LangChain, Whisper, Llama, Sklearn, Spacy, XGBoost Docker, Kubernetes, GitHub Actions, AWS, Azure 💬 I’m known for strong communication, clarity in system design, and a deep commitment to delivering results — whether working solo or leading a full team. If you're building an intelligent product, chatbot, automation system, or AI-driven backend — let’s connect and bring it to life.

Are you looking for a developer who can build scalable web applications AND automate complex data workflows? 📊 Key Achievements 1. Built secure multi-tenant SaaS platforms with scalable architecture 2. Developed high-performance APIs handling large-scale traffic efficiently 3. Improved system performance by up to 40% through optimization and caching 4. Delivered full-stack applications from concept to deployment 5. Extracted thousands of records daily from complex, JavaScript-heavy websites using Playwright & Selenium 6. Built and maintained large-scale scraping systems covering 2,000+ sites at Reworkd over 2 years, handling dynamic content, failures, and ensuring continuous data extraction at scale 7. Automated workflows saving clients 20+ hours per week I help businesses turn ideas into powerful, production-ready systems - from SaaS platforms to intelligent scraping and automation solutions that save time and drive growth. 💡 What I Deliver ✔ Scalable backend systems using Django, FastAPI, and Flask ✔ Modern frontend applications with React / Vue and responsive UI ✔ Advanced web scraping for dynamic websites (Playwright, Selenium, Scrapy) ✔ End-to-end automation to eliminate repetitive manual tasks ✔ Data pipelines & ETL systems for structured insights ✔ Deployment-ready solutions using Docker, AWS, and CI/CD 🧠 My Approach - Clean, scalable, and maintainable architecture - Reliable automation with error handling and retry logic - Fast communication and on-time delivery I build solutions that are not just functional - but optimized for performance, reliability, and real-world scalability. 🛠️ Core Expertise Backend: Django, DRF, FastAPI, Flask Frontend: React.js, Vue.js, JavaScript Scraping & Automation: Playwright, Selenium, Scrapy, BeautifulSoup Databases: PostgreSQL, MongoDB, MySQL, ClickHouse DevOps: Docker, AWS, CI/CD, GitHub Actions Tools: Redis, Celery, RabbitMQ, Pandas, NumPy 🔥 Let’s Get Started If you need a reliable developer to build your system or automate your workflow, let’s discuss your project today. Send me a message with your requirements, and I’ll provide a clear solution and approach within 24 hours. Keywords: Python, Django, React, Vue.js, FastAPI, Flask, SaaS, Web Scraping, Browser Automation, Playwright, Selenium, Scrapy, BeautifulSoup, pandas, NumPy, PostgreSQL, MongoDB, Redis, RabbitMQ, Docker, Stripe, API Integration, Data Extraction, Workflow Automation, Headless Browsers, Task Queues, RESTful APIs, CI/CD, Async Programming, OCR, Tesseract, ETL, Data Pipelines, JSON, XML, Webhooks, Kubernetes, Heroku, DigitalOcean

Have you ever launched a blockchain project that looked great on paper but fell apart in production? I've spent 8 years making sure that doesn't happen for token launches, DeFi protocols, NFT platforms, and everything in between. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝘁𝗵𝗮𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲 𝗶𝗻 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲: Delivered an ERC20 token that reached an $18M market cap. Helped a blockchain startup close $10M in funding with audit-ready smart contracts. Built a multi-chain NFT marketplace that generated $1M+ in sales. These aren't team numbers. These are projects I was directly responsible for. 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 𝗮𝗳𝘁𝗲𝗿 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲: "Delivered ahead of schedule and the contract logic was airtight - exactly what we needed before our raise." "Came back for a second project. That says everything." "Flagged a vulnerability our previous dev missed. Saved us from a serious exploit." 𝗪𝗵𝗼 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵: I work with founders, CTOs, and product teams building serious blockchain infrastructure - not weekend side projects. If your project involves real capital, real users, or a real audit, that's where I'm most useful. 𝗗𝗲𝗙𝗶 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝘀: DEX platforms, staking systems, yield farming, token launchpads, cross-chain bridges 𝗧𝗼𝗸𝗲𝗻 𝗲𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺𝘀: ERC20, BEP20, SPL tokens with custom tokenomics, vesting, and IDO/ICO structures 𝗡𝗙𝗧 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: marketplaces, GameFi, dynamic NFTs, royalty systems, IPFS hosting 𝗦𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆:audit support, vulnerability assessment, gas optimization, test coverage with Hardhat and Foundry 𝗖𝗿𝘆𝗽𝘁𝗼 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: MEV bots, arbitrage systems, Telegram trading bots, copy trading infrastructure 𝗙𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗱𝗔𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: from Solidity or Rust contracts to React/Next.js frontend and Node.js/Python backend 𝗧𝗲𝗰𝗵 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗱𝗮𝗶𝗹𝘆: 𝗦𝗺𝗮𝗿𝘁 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀: Solidity, Rust, Hardhat, Foundry, Truffle, Brownie, Anchor, OpenZeppelin 𝗖𝗵𝗮𝗶𝗻𝘀: Ethereum, Solana, Binance Smart Chain, Polygon, Avalanche, TRON 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, TypeScript 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Python, PostgreSQL, MongoDB, MySQL 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Web3.js, Ethers.js, MetaMask, WalletConnect, Infura, Alchemy, Chainlink, IPFS 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜'𝘃𝗲 𝗯𝘂𝗶𝗹𝘁 𝗳𝗼𝗿: DeFi & crypto infrastructure - protocols, exchanges, launchpads NFT & GameFi - marketplaces, staking dApps, metaverse integrations Blockchain fundraising - ICO/IDO platforms, investor-facing audit-ready contracts Crypto trading & automation - bots, arbitrage systems, on-chain analytics Enterprise blockchain - supply chain, real estate tokenization, identity systems 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸: I don't disappear after handing over code. Most of my clients come back for the next project and the one after that. I give daily or weekly updates depending on project scope, flag problems before they become blockers, and write contracts that your auditor won't send back with a list of critical findings. 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Slack, Telegram, JIRA, Trello, GitHub - whatever your team already uses. 8 years. 3 major outcomes. 0 exploited contracts. If that's the kind of developer you've been looking for, click Invite to Job or send me a message. I'll usually reply within a few hours.

I help startups and businesses build AI-powered products and automation tools. I specialize in developing AI MVPs, LLM applications, and AI automation systems using Python, OpenAI, and modern cloud infrastructure. If you have an AI idea and need a working prototype or MVP, I can help turn it into a real product. • AI MVPs for startups • AI chatbots and assistants • AI automation tools • Data analysis with AI • Web scraping + AI data pipelines • RAG systems for knowledge bases • AI SaaS prototypes

13+ years of experience | Top Rated Plus Freelancer 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗴𝗿𝗮𝗱𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝘀 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱: 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗣𝘆𝘁𝗵𝗼𝗻 𝗯𝗮𝗰𝗸𝗲𝗻𝗱𝘀 𝘄𝗶𝘁𝗵 𝗗𝗷𝗮𝗻𝗴𝗼/𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗺𝗼𝗱𝗲𝗿𝗻 𝗥𝗲𝗮𝗰𝘁/𝗡𝗲𝘅𝘁.𝗷𝘀 𝗳𝗿𝗼𝗻𝘁𝗲𝗻𝗱𝘀 𝘄𝗶𝘁𝗵 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱𝗖𝗦𝗦, 𝗮𝗻𝗱 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗖𝗜/𝗖𝗗 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 𝘁𝗵𝗮𝘁 𝗵𝗮𝗻𝗱𝗹𝗲 𝗿𝗲𝗮𝗹 𝘁𝗿𝗮𝗳𝗳𝗶𝗰. What I deliver: - Custom SaaS platforms and web applications - API development (REST/GraphQL) with Django/FastAPI - Modern React/Next.js frontend development - Database optimization and migration - Web scraping and data automation pipelines - Full-stack MVP development to production - Performance tuning and scalability Stack: Python · Django · FastAPI · Flask · Celery · React · Next.js · TypeScript · TailwindCSS · PostgreSQL · MongoDB · Redis · Docker · GitHub Actions Integrations: Stripe · PayPal · Twilio · SendGrid · OAuth · JWT Authentication · Webhook Integration · Third-party API integration 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ClaudBot : AI assistant for conversations, workflows, and task automation CoWork : internal AI workspace for team productivity and knowledge access MoltBot : AI automation system for lead handling and business operations Paperclip : document AI system for parsing, extraction, and validation CrewAI-based systems : multi-agent workflows, task coordination, tool execution RAG systems : knowledge base AI and semantic search across documents NLP systems : text classification, entity extraction, summarization, intent detection Chatbots : web, WhatsApp, and support automation Voice AI : conversational systems and IVR automation LLM pipelines : prompt design, tool calling, structured outputs AI copilots : internal assistants for teams and operations Workflow automation : APIs, CRM/ERP integrations, Zapier, Make, n8n Document AI : OCR, PDF parsing, data extraction and validation Data pipelines : ETL, real-time processing, structured data flows Dashboards & analytics : reporting systems and insights generation Predictive systems : recommendation engines and ML models 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 AI / ML & LLMs OpenAI (ChatGPT, GPT-4), Claude, Gemini, Hugging Face, embeddings, fine-tuning, vector search Frameworks & Architectures LangChain, LlamaIndex, Transformers, agent workflows, multi-agent systems, MCP, tool calling RAG & Data Systems Pinecone, FAISS, ChromaDB, Weaviate, hybrid search, vector databases Voice & Speech AI Whisper, ElevenLabs, Retell AI, STT, TTS Backend & Infra Python, FastAPI, Django, Node.js, Docker, AWS, GCP Frontend React, Next.js Databases & Pipelines PostgreSQL, MongoDB, Supabase, Redis, ETL pipelines Automation & Integrations Zapier, Make, n8n, REST APIs, webhooks, CRM (HubSpot, Salesforce), WhatsApp API, Twilio My expertise spans both frontend and backend technologies, as well as a variety of tools and additional skills that enable me to deliver comprehensive solutions. If you're looking to reduce manual work, build AI systems, or scale automation across your business, 🚀 Let’s Talk If you need a full-stack AI developer who understands both tech and business — let's connect. I’ll help you plan, architect, and build your next app with precision and care. Click ‘Invite to Job’ and tell me more about your project. I’ll be happy to help. Warm Regards, Sumeet

🟢 Looking for a developer who can boost your business processes using AI? 🟢 Hi, I’m Vitaliy, Top Rated Plus Python Developer and Automation Expert at DataOx with 10+ years of experience in Python and Java backend development, AI-powered automation platforms, LLM integrations, and large-scale data systems. For 8 years on Upwork I’ve completed numerous projects, maintaining a 97% Job Success score, delivering production-ready systems, AI agents, workflow automation solutions, data pipelines, and intelligent backend architectures that help companies reduce manual work, process high volumes of data, and scale operations efficiently. ⭐️⭐️⭐️⭐️⭐️ "The team is extremely efficient, creative, communicative, and flexible. They are excellent at bringing ideas and concepts to life. Our team has worked with other developers in the past, and no one compares to these guys. Do yourself a favor and hire them for your project." What I can help you with: • Web scraping & data extraction (complex, dynamic websites, anti-bot bypass) • API development & integrations (REST APIs, third-party services) • Workflow automation, RPA & backend systems • AI solutions: AI Chatbots, AI Agents & AI Automation for business workflows, LLMs, NLP, bots, intelligent processing • ETL pipelines & data engineering • System integration & custom tools • Python and Java backend, Web Applications & SaaS platforms My Technical Stack AI & LLM Systems: OpenAI API, LangChain, PyTorch, TensorFlow, LLM integration, RAG pipelines, multi-agent workflows, prompt engineering & optimization, AI chatbot backends Backend & Automation: Python, Java, FastAPI, Flask, Django, Spring Boot, REST APIs, Playwright, Selenium, Scrapy, BeautifulSoup Frontend: JavaScript, TypeScript, ReactJS, Next.js, Tailwind CSS Data & Infrastructure: Pandas, SQLAlchemy, PostgreSQL, MongoDB, BigQuery, Airflow, Docker, Kubernetes, AWS, GCP, Azure My Results in Numbers: 🔶 AI Recruitment Platform: Built AI hiring platform with 900K+ candidates, 20K jobs, 2.5K companies, 120K assessments/year, 20K video interviews, 680K candidates via integrations. 🔶 Global Certification Data Platform: Automated aggregation of 500K+ records/month, reducing search time from days to 15–30 minutes and accelerating deal cycles by 3-5x. 🔶 AI Document Intelligence System: Processed 1M+ documents/year with LLM, achieving 90%+ extraction accuracy, reducing manual work by 80%, handling 50+ document types, and scaling to 10K+ documents/day with automated validation Why Clients Choose Me Experience: 10+ years in backend engineering, Python development, Java Development and scalable AI systems Proven Quality: 97% Job Success Score and Top Rated Plus on Upwork Expertise: AI automation, LLM integrations, workflow automation, and production-ready backend architectures 📩 Send me your project requirements, and I’ll provide a clear, high-impact strategy to turn your vision into reality.

🟢 $100K+ Total Earning 🟢 𝗜𝗜𝗧𝗶𝗮𝗻 🟢 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 🟢 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽 🟢 Available now to start 🔴 Top 1% Talent on Upwork | Top 1% on StackOverflow I build production-ready AI Agents, Voice Agents, RAG systems, and Automation workflows that cut manual work, answer customers 24/7, and ship fast — backed by 89 jobs and 9,900+ hours on Upwork. 🟢 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗩𝗼𝗶𝗰𝗲 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗥𝗔𝗚, 𝗚𝗿𝗮𝗽𝗵𝗥𝗔𝗚, 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜, 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗔𝗜, 𝗠𝗖𝗣, 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻, 𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵, 𝗟𝗹𝗮𝗺𝗮𝗜𝗻𝗱𝗲𝘅, 𝗣𝗿𝗼𝗺𝗽𝘁 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗩𝗲𝗰𝘁𝗼𝗿 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀, 𝗘𝗺𝗯𝗲𝗱𝗱𝗶𝗻𝗴𝘀, 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗖𝗮𝗹𝗹𝗶𝗻𝗴, 𝗧𝗼𝗼𝗹 𝗨𝘀𝗲, 𝗠𝘂𝗹𝘁𝗶-𝗔𝗴𝗲𝗻𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀, 𝗟𝗟𝗠 𝗙𝗶𝗻𝗲-𝗧𝘂𝗻𝗶𝗻𝗴, 𝗟𝗟𝗠 𝗘𝘃𝗮𝗹𝘀, 𝗚𝗲𝗻𝗔𝗜 𝗔𝗽𝗽𝘀, 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀, 𝗔𝗜 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁, 𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰 𝗦𝗲𝗮𝗿𝗰𝗵, 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 (𝗻𝟴𝗻, 𝗠𝗮𝗸𝗲, 𝗭𝗮𝗽𝗶𝗲𝗿) ✅ Tech Stack & Expertise ❇️ AI & Machine Learning: AI Development, Deep Learning, TensorFlow, PyTorch, Neural Networks, Generative AI, Data Science, Natural Language Processing (NLP) ❇️ AI Agent Development: AI Chatbots, Conversational AI, Multi-Agent Systems, Agentic AI, AI Classifiers, Voice AI, Voice Agents, Text-to-Speech, Speech-to-Text, MCP (Model Context Protocol), CrewAI, AutoGen, LangGraph ❇️ Voice AI Stack: LiveKit, Vapi, Retell AI, Deepgram, ElevenLabs, Twilio, Whisper, Real-Time Phone Agents ❇️ AI Automation: n8n, Make. com, Zapier, Workflow Automation, AI Agent Automation, Custom Python Automation ❇️ Python Development: Flask, FastAPI, Django, GPT APIs, Pytest, BeautifulSoup, Selenium, Playwright ❇️ Data Automation: Web Scraping, Crawling, Data Mining, Parsing, Automation Bots ❇️ Fullstack Development: JavaScript, React.js, Node.js, Express.js, MongoDB ❇️ DevOps & Cloud (LLMOps): Docker, Kubernetes, Ansible, GitLab CI/CD, AWS, Azure, GCP, SkyPilot, RunPod, DigitalOcean ❇️ API Development & Integration: RESTful APIs, OpenAI Embeddings, Webhooks, Secure Microservices, Stripe, Binance, Telegram, BetFair, OddsJam, Interactive Brokers ❇️ LLM Engineering: OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek-R1, LLaMA 3 / Llama 4, Mistral, Mixtral, ChatGPT API, Fine-Tuning (LoRA, QLoRA, DPO, RLHF, PEFT), Vector DBs (Pinecone, Qdrant, Weaviate, ChromaDB, FAISS), RAG & GraphRAG pipelines 📌 Services I Offer ⚙️ AI Voice Agents & Phone Bots (LiveKit, Vapi, Retell, Twilio, ElevenLabs) ⚙️ AI Chatbots, Multi-Agent Systems & AI Agent Development ⚙️ RAG & GraphRAG Knowledge Base / Document AI Systems ⚙️ AI Workflow Automation (n8n, Make, Zapier) & Custom Python Scripts ⚙️ Machine Learning & Deep Learning Model Development ⚙️ Natural Language Processing, AI Classifiers & Generative AI Apps ⚙️ LLM Fine-Tuning & Prompt Engineering ⚙️ Web Scraping, Data Extraction, Crawling & Mining ⚙️ Financial Dashboards, Market Analysis & Trading Bot Automation ⚙️ Data Cleaning, Processing, Analysis & Visualization 🤖 LLM & AI Engineering ➜ AI Model Development: Neural Networks, TensorFlow, PyTorch, Generative AI Apps ➜ LLM Fine-Tuning: Persona bots, Q&A systems, Legal/Medical NLP using Llama 4, DeepSeek, Mistral ➜ Synthetic Data Generation & ML Model Training ➜ LLM Evaluation Pipelines (Langfuse, Arize Phoenix, Ragas) for benchmarking ➜ AI Integration with OpenAI API, ChatGPT API, Claude API, Gemini API & Embeddings ➜ Cloud AI Deployment & LLMOps: SkyPilot on AWS, GCP, RunPod ➜ Inference Optimization: vLLM, TensorRT-LLM, quantized models (AWQ, GPTQ, GGUF) ➜ AI Agents with LangGraph, LlamaIndex, CrewAI, AutoGen, LiveKit, Vapi, Deepgram 🔌 API Integration Specialist ✔️ AI Chatbot Integration with OpenAI API, Claude API & Vector Databases (Qdrant, Pinecone, ChromaDB) ✔️ Secure RESTful Architecture, OAuth, Token Auth, Rate Limiting, Tool Use / MCP ✔️ Real-time Data Processing, Webhooks, Cloud Functions ✔️ Scalable Microservices for AI App Development 💡 Specialized in AI Agents, Voice AI, RAG, and Automation — I build scalable AI applications, automate workflows, and fine-tune advanced LLMs with seamless API integration. I also deliver WEB SCRAPING, DATA MINING, and AUTOMATION using Python, BeautifulSoup, Selenium, and Playwright with anti-detect browsers and proxies. For data analysis & Data Science I use Pandas, NumPy, Scikit-Learn, and TensorFlow. 📈 Looking for an expert in AI Agents, Voice AI, RAG, Chatbot Development, AI Automation, or API Integration who delivers fast? Invite me or book a consultation. Thanks, Aayush Saini

I’m Arshak, a Senior Full-Stack & Python Developer with 12+ years of experience building scalable web platforms and AI-powered applications for startups, growing companies, and enterprise clients. My focus is on delivering secure, high-performance systems and helping businesses turn ideas into reliable digital products. Over the years, I’ve helped teams build AI-driven platforms, SaaS products, and complex backend systems, always prioritizing clean architecture, scalability, and long-term maintainability. Core Expertise ✅AI & Machine Learning OpenAI, GPT, LLM integrations LangChain, AI agents, chatbot development TensorFlow, PyTorch NLP, generative AI, computer vision AI automation and intelligent workflows ✅Python & Backend Development Python (FastAPI, Django) REST API development & integrations Microservices and scalable backend architecture Queue systems, background jobs, and workflow automation ✅Web Development Laravel / PHP (all versions) SaaS platforms & multi-tenant applications MVP development and product architecture Data & Infrastructure MySQL, PostgreSQL, Redis Query optimization and performance tuning ✅AWS cloud services Docker, CI/CD pipelines Front-End (when needed) Vue.js, React.js, Next.js Tailwind CSS for modern responsive interfaces What you can expect working with me ✔ Clean, maintainable, and scalable code ✔ Clear communication and consistent progress updates ✔ Strong focus on business goals, not just code ✔ Flexible collaboration for both new builds and existing systems Whether you’re launching a Python-based AI platform, developing a SaaS product, or improving an existing backend, I can help you design and build modern, reliable, and cost-effective solutions. I’m always open to discussing new ideas and finding the best technical approach to move your project forward.🔥

Hi there. I’m a seasoned Python developer with over 10 years of experience building data processing systems, APIs, full-stack solutions and lead generation. I help businesses reliably collect, process, and operationalize data from complex online sources, including dynamic and authentication-based platforms, individual websites and popular social networks. My work includes handling complex data flows, automation pipelines, and large-scale data extraction projects where stability, accuracy, and scalability matter. I am skilled in API and dashboard development, setting up data pipelines, from extraction and analysis to visualization and processing. I provide: -Lead Generation/Data Acquisition & Automation Reliable collection, filtering, and structuring of data from complex online sources. I help businesses obtain accurate leads, market data, and real-time datasets from social platforms and web applications. -Backend, APIs & Dashboards API development, data pipelines, and internal dashboards for data management, analysis, and reporting using modern Python frameworks. -Flexible Data Delivery Clean, well-structured output delivered in JSON, CSV, Excel, Google Sheets, databases, or any format that fits your workflow. I use: -Python, Flask and Flask extensions, FastAPI -Claude/Codex AI Agents 🚀 -requests, beautifulsoup4, Selenium, Playwright, Scrapy, aiohttp for data scraping -PostgreSQL, Supabase, SQLite3, MongoDB, MySQL, SQLAlchemy -React, Next.js, d3, chart.js, Tailwind CSS, Bootstrap, jQuery or pure javascript at front-end -Pandas and NumPy for data processing & analysis -OAuth, JWT, Third-Party API Integrations(Google API, Instagram, YouTube, Reddit etc.) You can take a look at my portfolio to see examples of my completed projects.