I build backend systems that perform under pressure — APIs, data pipelines, and AI-powered workflows for product teams that can't afford slow or unreliable infrastructure. With 7 years of backend experience, I've delivered results that show up in the numbers: cut task execution time by 40% through async optimization, boosted notification delivery effectiveness by 50% via MS Graph API integration, and led ETL pipelines processing over 1 million records daily with high accuracy. Earlier in my career I researched and shipped production deep learning models — giving me an AI foundation that now extends into modern GenAI and agentic systems. Here's what I bring to your project: → REST API development with FastAPI and Django REST Framework → ETL pipelines and data warehouse integrations → GenAI and agentic workflow integration (LLMs, Twilio, Lindy AI, Perplexity AI) → AWS infrastructure — Lambda, S3, API Gateway, serverless architecture → PostgreSQL optimization and async task queues with Celery → Third-party integrations: MS Graph, Twilio, and more What makes me different: I have production experience with agentic AI systems — not just connecting an API, but building fault-tolerant, scalable workflows with real-time monitoring and logging. That's still rare on Upwork. I respond within a few hours and prefer a quick discovery call before writing any code, to make sure I fully understand your goals. Let's talk about what you're building.

I have 8 years of experience in Object Oriented PHP, WordPress plugin development, MySQL database, JavaScript (jQuery) frontend development. Moreover, I am also very experienced in APIs intergration (Google Drive, Dropbox, Amazon S3, OneDrive). I also have experience in telegram bot creation Please find below the detailed list of my skills: • PHP • Telegram bot creation • iOS mobile development • WordPress (plugin development) • JavaScript(jQuery) • MySQL • Object Oriented Programming • C# (basic knowledge) • Python (basic knowledge) • Swift / SwiftUI • REST API • GIT • JIRA I want to mention that development is something more than just a money earning method for me and it is also my passion. So I will do my best in every detail of each job order since I prioritize the client final satisfaction very much. You are always welcome to get in touch with me and I would be very happy to cooperate. You can get more information about my employment history by looking into my portfolio. Thanks in advance for choosing me.

🚀 I help businesses eliminate manual work, collect hard-to-get data, and automate repetitive processes using Python, AI agents, and scalable web automation systems. Over the last 5+ years, I’ve built: • 200+ automation workflows • Large-scale scraping systems across 500+ websites • AI-powered tools using RAG, LLMs, and multi-agent architectures From real estate and e-commerce to SaaS and market research — I build systems that save time, reduce operational costs, and scale reliably. 🛠️ Core Expertise • Web Scraping & Automation Python, Selenium, Playwright, Scrapy, BeautifulSoup, Puppeteer • AI & LLM Solutions Gemini API, OpenAI API, Claude API, LangChain, RAG Pipelines, Multi-Agent Systems • Backend & Infrastructure Flask, FastAPI, Django, PostgreSQL, MongoDB, Redis, Docker • Data & Workflow Engineering ETL Pipelines, API Integrations, Process Automation, Data Cleaning ━━━━━━━━━━━━━━━━━━━ 🏆 What I Can Build For You • Large-scale web scraping systems • AI-powered automation agents • CAPTCHA & anti-bot bypass solutions • Browser automation bots • Lead generation & data extraction pipelines • Real estate & e-commerce scraping systems • API integrations & backend automation • Custom internal business tools • Scheduled monitoring & tracking bots ━━━━━━━━━━━━━━━━━━━ 💡 Why Clients Work With Me • Clean, scalable, production-ready solutions • Strong focus on reliability & long-term maintenance • Fast communication and transparent progress updates • Experience handling complex scraping challenges • Business-first mindset — not just coding ━━━━━━━━━━━━━━━━━━━ 📩 Let’s Build Something Powerful Whether you need a scraper, automation system, AI agent, or custom backend workflow — I can help you design and build a reliable solution from start to finish. Send me a message and let’s discuss your project. Python Automation, AI Automation, Web Scraping, Selenium, Playwright, Scrapy, OpenAI API, LangChain, RAG, AI Agents, LLM Integration, Process Automation, Data Extraction, Browser Automation, API Integration, FastAPI, Flask, Docker, ETL, Lead Generation, Real Estate Scraping, E-commerce Automation

With over 3 years of experience in full-cycle software development, I architect robust solutions that drive measurable business growth. My approach merges technical precision with user-centric design, ensuring applications exceed performance benchmarks while delivering exceptional user experiences. I thrive on transforming complex challenges into scalable, future-proof systems. 🔧 Technical Expertise: ✅ Frontend: React, Next.js, Tailwind CSS, Redux, Shadcn, Material UI, Typescript. ✅ Backend: Node.js, Golang, Express.js, FastAPI (specialized proficiency). ✅ Database: SQL (PostgreSQL, MySQL), MongoDB ✅ Testing: Cypress, Jest (end-to-end coverage) ✅ DevOps & Tools: Git, Docker, CI/CD pipelines 🌟 Why Partner With Me? ✅ Uncompromising Commitment: I deliver solutions with meticulous attention to detail, rejecting mediocrity. Every project embodies thoroughness from architecture to deployment. ✅ Full-Stack Versatility: Cross-functional expertise ensures seamless integration between frontend, backend, and databases. ✅ Quality-First Development: Rigorous testing (Jest/Cypress) and proactive optimization prevent technical debt. ✅ Collaborative Precision: Clear communication, iterative feedback, and transparency align outcomes with strategic goals. 💡 Philosophy: "Every solution must embody uncompromising excellence—where mastery is non-negotiable and half-measures have no place."

Trading Automation Expert | MQL4/MQL5 + Python API Integration | Prop Firm Bots 🚀 I help traders, firms, and algo-focused clients automate and scale their trading using MetaTrader (MQL4/MQL5), Python, and high-performance backend technologies. I specialize in: ✅ Developing reliable, low-latency Expert Advisors and Indicators (MQL4/MQL5) ✅ Building custom trading automation tools for prop firms, scalpers, and algorithmic traders ✅ Creating Python-based bridges (API or file-based) to connect MT4/MT5 with external systems ✅ Integrating TradingView alerts, REST/WebSocket APIs, and broker-side execution logic ⚙️ Technical Stack • Languages & Tools: MQL4, MQL5, Python, Django, FastAPI, SQLAlchemy, Bash • Infrastructure: Docker, Redis, Celery, Gunicorn, Flower • APIs & Protocols: REST, WebSockets, TradingView webhook, MetaTrader bridge • Databases: PostgreSQL, MySQL, Redis 📈 Why Clients Hire Me ✔️ Strong understanding of real-world trading systems ✔️ Fast & stable execution (optimized SL/TP, trailing, partial closes, break-even logic) ✔️ Clean, extensible code with documentation ✔️ End-to-end delivery: from idea to deploy-ready solution ✔️ Clear communication, fast turnaround, 5★ client experience 💼 Highlighted Projects • Developed copy trading system across MT4/MT5 for a prop trading firm • Integrated TradingView + MetaTrader + Binance through a Python bridge • Built AI-based exit module for MT4 EA (trend reversal detection via Python API) • Designed REST backend for a financial app with async Celery queues, Redis caching, and real-time execution logging 🧾 Certifications ✔️ Python Developer Certificate — Practicum by Yandex (440h) 🕹 Let’s Work Together If you’re looking to build a reliable, scalable, and profitable trading automation tool — I’d be happy to discuss your vision and offer a solution. 📬 Just send a message — I usually reply within a few hours.

𝙁𝙞𝙭 𝘽𝙧𝙤𝙠𝙚𝙣 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙞𝙤𝙣𝙨. 𝙎𝙘𝙖𝙡𝙚 𝙔𝙤𝙪𝙧 𝙒𝙤𝙧𝙠𝙛𝙡𝙤𝙬. 𝘾𝙖𝙥𝙩𝙪𝙧𝙚 𝙀𝙫𝙚𝙧𝙮 𝙇𝙚𝙖𝙙. AI Automation | Make com | Zapier | n8n | GoHighLevel | AI Agents | API Integration I'm an AI Automation Expert who helps businesses streamline operations, automate workflows, integrate business systems, and build AI-powered solutions using platforms like Make com, Zapier, n8n, GoHighLevel, OpenAI, and other modern automation tools. Whether you're building a new automation system, fixing broken workflows, connecting multiple applications, or implementing AI into your business, I create reliable, scalable solutions that save time, reduce manual work, and help your business grow. I've helped agencies, startups, consultants, eCommerce brands, and growing businesses recover lost leads, eliminate repetitive tasks, and build automation systems that run efficiently with minimal manual intervention. ⚙️ SERVICES ✔ Workflow Automation • Make com Automation & Integration • Zapier Automation & Integration • n8n Workflow Automation • Workflow Design & Optimization • Business Process Automation • Backend Automation • Automation Architecture • Workflow Troubleshooting ✔ AI Automation & AI Agents • AI Workflow Automation • AI Agent Development • AI Business Automation • ChatGPT Automation • OpenAI Integration • AI Email Automation • AI Lead Qualification • AI Customer Support • AI-Powered Business Workflows ✔ CRM & Sales Automation (GoHighLevel, HubSpot & CRM Systems) • GoHighLevel CRM Automation • CRM Integration • Lead Generation Automation • Sales Funnel Automation • Pipeline Automation • Appointment Booking Automation • Follow-up Automation • Customer Journey Automation ✔ API Integration • REST API Integration • Webhooks • JSON Data Processing • Third-Party Integrations • Custom API Connections • Data Synchronization • System Integration ✔ Airtable & Database Automation • Airtable Automation • Google Sheets Automation • Database Management • Data Pipelines • Reporting Dashboards • Structured Data Systems ✔ Project Management Automation • Notion Automation • Monday com Automation • Team Workflow Automation • Task Automation • Operations Automation ✔ Marketing Automation • Email Marketing Automation • Klaviyo Automation • Mailchimp Automation • ConvertKit Automation • Customer Onboarding Automation • Campaign Automation • Lifecycle Automation 🚀 𝐓𝐎𝐎𝐋𝐒 & 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌𝐒 Make com • Zapier • n8n • GoHighLevel • OpenAI • ChatGPT • Airtable • Google Sheets • HubSpot • Notion • Monday • Shopify • WooCommerce • Slack • Discord • Calendly • Stripe • Typeform • Jotform • Klaviyo • Mailchimp • ConvertKit • Webflow • API Integration • REST API • Webhooks 🧠 WHAT YOU GET ✔ Reliable automation systems that don't silently fail ✔ AI-powered workflows that reduce manual work ✔ Seamless integrations across your business tools ✔ Clean, scalable automation architecture ✔ Faster operations and improved team productivity ✔ Long-term automation solutions built to grow with your business 🎯 COMMON PROJECTS AI Workflow Automation AI Agent Development CRM Automation GoHighLevel Automation Make com Automation Zapier Automation n8n Automation API Integration Webhook Integration Lead Generation Automation Sales Funnel Automation Email Marketing Automation Customer Onboarding Business Process Automation Workflow Optimization Data Automation & Reporting 🏢 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒 𝐈 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 Marketing Agencies Lead Generation Agencies Coaches & Consultants SaaS Companies Startups Real Estate Recruitment & Staffing eCommerce & Shopify Brands Professional Services Growing Businesses ⭐ 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 ✔ Capture every lead ✔ Eliminate repetitive work ✔ Automate follow-ups ✔ Connect all your business applications ✔ Reduce operational costs ✔ Save hours of manual work every week ✔ Build automation systems that scale with your business ⭐ 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 ⭐⭐⭐⭐⭐ "Tobi is very strong with automations and knows a lot. We have implemented many tasks together. Highly recommend him." ⭐⭐⭐⭐⭐ "Tobi helped set up my n8n workflow and everything runs smoothly now. The automation saves me a lot of manual work and was delivered quickly. I appreciate his professionalism." 📩 𝐋𝐄𝐓’𝐒 𝐖𝐎𝐑𝐊 Need a Make com Expert, Zapier Expert, n8n Specialist, GoHighLevel Expert, API Integration Expert, or AI Automation Expert? Whether you're looking to automate your sales process, connect your software, build AI-powered workflows, troubleshoot existing automations, or scale your operations, I'm here to help. Send me a message, and let's build automation systems that save time, improve efficiency, and help your business grow. AI Automation | AI Agents | Make | Zapier | n8n | GoHighLevel | OpenAI | ChatGPT | API Integration | CRM Automation | Workflow Automation | Business Automation | Lead Generation | Sales Funnels | Airtable | Notion | Monday | Webhooks | REST API | JSON | System Integration | AI Voice | GPT-5

Need a Claude/LLM integration, a quant trading system, or a financial data pipeline that survives contact with real data? I build Python backends that ship on time, ship with tests, and run in production — not scripts that break next week. Recent work: → Real-time market pattern detection for a US trading client — 125+ stock symbols, ClickHouse tick ingestion, live RSI and VWAP signal alerts via Pushover, pair trading backtests at Sharpe 2.38 and 66.7% win rate. Milestone delivered on time, signals confirmed in live production. → SEC EDGAR 10-K parser for Business Development Companies — multi-source Schedule of Investments extraction, 103 companies, $1,324,753K total reconciled to the audited Total Investments line, 58/58 tests passing, profile-driven architecture, Docker. What I build: → Claude/LLM integrations — Tool Use, prompt caching (51.8% hit rate in production), structured output, SSE streaming, FastAPI endpoints. Production-grade scope enforcement and cost control. → Quant & trading systems — Signal generation, multi-timeframe funnels (ADX, EMA, Bollinger, volume, ATR-based sizing), backtesting, exchange API integration (Binance, MT5), ClickHouse and SQLite tick storage, Telegram and Discord alerting. → Financial data engineering — SEC EDGAR filings, multi-source ETL across financial APIs (EODHD, Financial Modeling Prep), Pandas + PostgreSQL pipelines, idempotent ingestion with deduplication and audit logging. → ML & classification pipelines — fastText, scikit-learn, custom feature engineering, confidence calibration, FastAPI inference services with automated retrain workflows. → Backend services & bots — FastAPI with async REST, n8n workflow integration (cron + REST dispatch + status polling), Telegram and Discord bots, scheduled tasks, persistent state, error recovery. How I work: every project Dockerized, deployed on DigitalOcean (or your cloud), version-controlled, tested, documented. I respond within hours, ask scoping questions before quoting, and ship on time. If something breaks after delivery, I fix it. Bilingual EN/中文 native, Taiwan-based. Available 30+ hours per week. Comfortable with US morning hours.

I’m a dedicated Python Data Engineer with expertise in designing, building, and optimizing data pipelines and ETL processes. With a strong background in both data engineering and software development, I specialize in transforming raw data into actionable insights to drive business success. What I Bring to the Table: ETL Pipelines – Skilled in designing and automating end-to-end ETL workflows using Python to ensure clean, reliable, and analysis-ready data. Data Integration – Experienced in combining data from multiple sources including APIs, databases (both SQL and NoSQL), and flat files. Data Cleaning & Transformation – Proficient in Pandas, NumPy, and Python scripting to efficiently process and reshape large datasets. Data Scraping/Extraction – Built robust scraping tools to extract structured data from websites, APIs, and unstructured sources at scale. Databases – Comfortable working with relational databases (e.g., PostgreSQL, MySQL) and NoSQL solutions like MongoDB for storing, querying, and managing data efficiently. Automation & Bots – Developed smart automation solutions and bots that streamline workflows, improve data flow, and reduce manual tasks. AI Integration – Hands-on experience integrating OpenAI’s API to bring intelligence and flexibility into data-driven applications and automation pipelines.

👋 Hi, I’m Alex 🏅 your AI_Moses will guide you and your business to IT+AI_Paradise I’m– your AI partner🤝 not just a developer but a problem solver ✅ I help businesses turn AI into their competitive advantage — building digital employees that work 24/7 without mistakes or vacations. ✨ My Vision & Mission “When people have the freedom to be themselves, organizations begin to live their own lives—wise, whole, and meaningful.” I am inspired by the concept of “Blue-Green Organizations” described in Frederic Laloux’s book “Reinventing Organizations”—where human development and meaningful work form the foundation of conscious business.🌿 🧠“The best investment is the investment in human talent.” I resonate with the Lieberman brothers’ idea of investing first and foremost in people.💡 ✝️In my work, I’m guided by the values of service, integrity, and love — following the example of the life Jesus Christ lived.💛 🚀Visionary & Startup Mindset I aim to build my own AI startup or join meaningful teams, support founders, and develop products that make a real difference in the world.🌍 ⚡My focus is on the future, purpose, innovation, and human value. 🔬Hypothesis Testing & MVP Validating ideas, building MVPs, and running rapid experiments. MVP development, idea validation, product testing, lean startup.⚙️ ⸻ 💼 What I can build for you: 🔹 Startup 🔹 Hypothesis Testing & MVP | prototype | beta version 🔹 AI powered Mobile App creating 🔹 AI Chatbots – for lead generation & 24/7 customer support 🔹 AI Agents – for content creation, scheduling, repurposing 🔹 AI Content Systems – for social media, blogs, websites, e-learning platforms 🔹 AI Learning Platforms – smart education with AI tutors 🔹 Business Process Automation – CRM workflows powered by AI 🔹 Voice & Text Integrations – Speech-to-Text / Text-to-Speech solutions ⸻ 🎯 Benefits for Your Business: ✔️ Save time and reduce manual work by 50%+ ✔️ Grow your lead generation and customer satisfaction automatically ✔️ Deliver content faster with AI-driven systems ✔️ Increase operational efficiency with smart automation ✔️ Scale your business without scaling your team ⸻ 🛠️ Tools I specialize in: 🔹 GHL 🔹 n8n 🔹 OpenAI (ChatGPT, GPT-4) 🔹 Make (Integromat) 🔹 Zapier 🔹 Airtable 🔹 Replicate 🔹 Voiceflow 🔹 Manychat and more ⸻ 🌟 Why Work with Me: ✔️ 3+ years in building automation and AI-powered solutions ✔️ Business-first approach – I focus on your outcomes, not just the tech ✔️ Fast project delivery (short projects within 24h) ✔️ Step-by-step guidance and after-project support ✔️ I communicate openly, deliver exactly what you need, and think like an entrepreneur ⸻ 📞 Let’s connect! Book a 30-minute consultation — I’ll listen to your needs, suggest a solution, and you’ll instantly see if I’m the expert you’re looking for. ⚡After our chat, you’ll receive a written step-by-step action plan for your project ⸻ Last updated: 9 April 2026 ⸻ 📈 Keywords / Hashtags for better search ranking: #AI #Startup #MVP #Automation #GHL #GoHighLevel #Go High Level #AIChatbot #AIContent #OpenAI #GPT4 #n8n #Make #Integromat #Zapier #Airtable #Voiceflow #BusinessAutomation #LeadGeneration #BusinessGrowth #CRMWorkflows #AIAgent #ChatbotDeveloper #AutomationExpert #ArtificialIntelligence #ProcessAutomation ⚡

Hey there! I’m Sufiyan, an AI & Automation Developer specializing in AI Chatbot Development, Generative AI, NLP, Machine Learning, and Workflow Automation. I’ve built advanced GPT-4 chatbots, Dialogflow CX bots, WhatsApp automation, AI trading bots, and AI voice assistants for businesses worldwide helping them boost engagement, cut manual work, and scale faster. 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:- Generative AI & LLMs GPT-4, GPT-3.5, GPT-4o, Gemini, Claude, Llama2/3, Mistral, Mixtral, Phi-3 LangChain, LangGraph, Hugging Face, RAG (Retrieval-Augmented Generation) Custom GPTs, Fine-Tuning (LoRA, QLoRA, PEFT), Prompt Engineering Vector Databases: Pinecone, Weaviate, FAISS, ChromaDB, Qdrant AI SaaS Development, Multi-Agent Systems, Synthetic Data Generation 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 GPT-powered chatbots for Websites, SaaS, and E-commerce (Shopify, Wix, WordPress) Dialogflow CX/ES, Microsoft Bot Framework, Rasa, Botpress, VoiceFlow, ManyChat WhatsApp, Messenger, Telegram, Instagram, Twitter, SMS Bots Voice AI & IVR: Twilio, SynthFlow, ElevenLabs, Deepgram E-commerce NLP Bots (product search, checkout automation, lead gen) 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 n8n, Make.com, Zapier, Retool for end-to-end workflows CRM Automations (HubSpot, Zoho, GoHighLevel, ClickUp, Notion) Email/SMS Automation, Payment Gateway Integration, Webhooks & APIs AI Customer Support Automation (ticketing, lead routing, follow-ups) 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 NLP: Text Summarization, Translation, Sentiment Analysis, Q&A Systems ML Models: Predictive Analytics, Recommendation Engines, Time Series Forecasting Computer Vision: YOLO, OpenCV, UNet, OCR, Image Segmentation Reinforcement Learning: Gymnasium, Stable Baselines Data Science: Pandas, NumPy, Matplotlib, Seaborn 🔹 𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Programming: Python, JavaScript, Node.js, PHP, HTML, CSS Frameworks: FastAPI, Flask, Django REST, React ML/DL Libraries: TensorFlow, PyTorch, Scikit-learn, Transformers AI/LLM Tools: LangChain, CrewAI, AutoGen, Flowise, Hugging Face Cloud & Deployment: AWS, GCP, Azure, Docker, Kubernetes, RunPod, Replit Automation Platforms: n8n, Zapier, Make.com, Bubble.io Voice AI & TTS: ElevenLabs, Amazon Polly, Deepgram 🔹 What I Can Build for You ✅ AI Chatbots & Assistants → GPT-powered conversational bots with memory & reasoning ✅ Voice AI & IVR Agents → Phone-based assistants for customer support & sales ✅ Automation Workflows → End-to-end workflows (lead gen, reporting, content automation) ✅ Machine Learning Models → Forecasting, recommendation, NLP pipelines, CV models ✅ AI SaaS Apps → No-code/low-code MVPs, LLM-powered SaaS platforms ✅ Custom API Integrations → Stripe, Telegram, Binance, CRM & ERP systems ✅ Business Intelligence AI → Data dashboards, predictive analytics, real-time insights 🔹 Recent Projects ChatGPT-like AI Bot → Conversational AI with memory & tool use AI Sales Assistant → Lead qualification & customer engagement with GPT-4 AI Trading Bot → ML-powered automated trading strategy Predictive Forecasting Model → Inventory & sales optimization with ML E-commerce NLP Bot → Shopify chatbot with product recommendations & checkout flow 🔹 Services I Offer GPT-4 / GPT-3.5 Chatbot Development (Web, Mobile, SaaS, E-commerce) Dialogflow, Rasa, Botpress, VoiceFlow Bot Development WhatsApp, Messenger, Telegram, Instagram Bot Integrations AI Automation with n8n, Zapier, Make.com Machine Learning & NLP Model Development AI Voicebots & Call Center Automation WordPress & Shopify Chatbots for E-commerce growth Fine-tuning LLMs & RAG Pipelines AI SaaS Development for startups & enterprises 💡 If you’re looking for an AI & Automation expert who can build scalable chatbots, AI agents, and automation workflows that drive measurable business results — let’s work together! AI, AI Developer, AI Engineer, AI Automation, AI Automation Specialist, AI/ML, AI/ML Engineer, AI/ML Expert, AI Development, AI Agent, AI Agent Developer, AI Agent Engineer, AI Automation Engineer, AI Automation Expert, AI Integration, AI Solutions, Artificial Intelligence, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, Machine Learning Automation, ML, ML Expert, ML Developer, ML Engineer, ML Specialist, LLM, LLM Expert, LLM Backend Developer, LLM Engineer, LLM Developer, LLM Specialist, Prompt Engineer, Prompt Engineering Expert, ChatGPT, ChatGPT Integration, ChatGPT API, ChatGPT Developer, ChatGPT Specialist, OpenAI, OpenAI API, GPT-4, GPT-4 Developer, OpenAI GPT-4, GPT-4 Integration, GPT-4 API, GPT-4 Expert, Voice AI, Voice AI Developer, Voice AI Engineer, Voice AI Specialist, ChatBot, ChatBot Developer, ChatBot Engineer, ChatBot Expert, ChatBot Automation, Intelligent ChatBot, Conversational AI, AI Virtual Assistant, AI Assistant Developer, AI Assistant Engineer, AI Assistant Specialist.