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Andrew S.
$45/hr
100% Job Success
$40K+ earned
Available now
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🧠🤖I design, build and scale AI Agent solutions that automate real business workflows - not demos, not experiments, but production-ready systems that actually run companies. If you’re looking to build AI Agent that can think, act, integrate with your tools and improve over time, you’re in the right place. I work as an AI Agent Developer and Agentic AI Developer, helping founders, teams and companies turn complex processes into reliable AI Agent Automation systems - from internal ops to customer-facing products. 📊 Numbers that reflect real AI Agent outcomes ✅ 12+ years in AI systems, AI Agent development, full stack & software engineering ✅ 85+ digital products delivered, including AI Agent platforms and AI automation systems ✅ 57+ MVPs launched - many built around an AI Agent or agentic workflows ✅ 40+ production systems with AI Agent automation used by real users ✅ 32+ products prepared for investor demos, AI feasibility reviews & technical due diligence ✅ $2.2B+ raised by products I helped build or scale ✅ 30-45% faster launches using reusable AI Agent frameworks and automation pipelines ✅ 40% fewer post-launch issues thanks to stable AI Agent logic and controlled integrations ✅ 100% code ownership - every AI Agent stays fully in your repositories ✅ Clients working with me for 7+ years 🤝 Most projects start with one clear goal: replace manual work with an AI Agent that can operate independently. That can mean: → An AI Agent that handles support, research or acts as a sales agent embedded into real business workflows → A backend AI Agent orchestrating APIs and business logic → An AI Voice Agent for calls, bookings or assistants → A multi-agent system acting as a full AI Automation Agency replacement As an AI Agent Builder, I create systems that reason, plan and execute - not just respond. This includes: → AI Agent Creation using modern agentic patterns → AI Agent Automation across CRMs, databases, internal tools and business development workflows → AI Agent n8n workflows for orchestration and scalability → Custom AI API Integration with existing platforms Each AI Agent is designed to be reliable, explainable and easy to extend. 🧩I approach every project as an AI Developer first, not a prompt engineer. As an Open AI Developer and AI Developer LangChain practitioner, I build AI Agent systems with: • Proper state management • Tool calling and function execution • Memory, context control and fallback logic • RAG pipelines (as an AI Developers RAG specialist) • AI-first architecture This allows each AI Agent to retrieve knowledge, reason over it and act safely in real environments. When needed, I design AI Agent Automation stacks that behave like a full AI Agency, but fully owned by you. 💡Beyond one-off bots - real agentic systems A simple chatbot isn’t an AI Agent. A real AI Agent understands goals, chooses actions and completes tasks end-to-end. That’s where Agentic AI Developer experience matters. I build: → Single-purpose AI Agent tools (e.g. Pinterest marketing AI Agent or Etsy marketing AI Agent) → Multi-agent systems coordinating tasks → Internal AI Agent Creator platforms → Long-running AI Agent services Whether you need an AI Agent Builder for MVP speed or a production-grade AI Agent Automation system, the focus stays the same: stability, control and measurable impact. Strong foundations first - AI when it makes sense 🧠🔧 Every AI Agent I build sits on solid engineering foundations. I combine AI Agent Development with backend systems, APIs and infrastructure so your AI Agent doesn’t collapse under real usage. ⚙️This includes: • Backend services for AI Agent logic • Secure AI API Integration • Scalable pipelines for AI Agent Automation • Monitoring, logging and iteration loops AI should reduce chaos. 🧭 Not every problem needs AI from day one If your project doesn’t require advanced AI immediately, I also help design and build data pipelines, backend services, APIs, dashboards and MVP infrastructure that work perfectly on their own. This keeps products stable, cost-efficient and flexible - ready to introduce ML or AI features later, without forcing complexity too early. 🔍 How I usually work on AI Agent projects 1️⃣ Understand business goals, constraints and where an AI Agent creates real leverage 2️⃣ Design the right AI Agent architecture (tools, memory, APIs, automation) - not hype 3️⃣ Build and refine the AI Agent iteratively with clear milestones and validation 4️⃣ Test, launch, monitor and evolve the AI Agent in real-world usage 🧰 Core tech stack - Frontend: React, Next.js, TypeScript - Backend: Node.js, Python (FastAPI, Flask, Django) - AI & Agents: OpenAI APIs, LangChain, RAG pipelines, Agentic AI patterns - Automation: AI Agent n8n, custom orchestrators - APIs: REST API, GraphQL, Webhooks - Databases: PostgreSQL, MongoDB, Redis - Cloud & DevOps: AWS, Docker, CI/CD - Architecture: SaaS platforms, AI Agent Automation, clean code Have an AI idea in mind? Let’s make it live.
Temy - Custom Software and AI Development
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Temy - Custom Software and AI Development
$2K+
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Nestor U.
$15/hr
100% Job Success
$5K+ earned
Available now
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Full-Stack Developer with 3+ years of experience (building scalable applications and AI-powered products) focused on: Backend: Python / FastAPI Frontend: React / Next.js / React Native Database Management: SQL & NoSQL (PostgreSQL, MySQL, MongoDB) APIs: RESTful APIs, backend architecture, integrations Deployment: Linux servers, VPS, cloud-based environments, AWS
Dmitrii A.
$35/hr
100% Job Success
$1K+ earned
Available now
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Message me today and get a 𝐅𝐑𝐄𝐄 𝟑𝟎‑𝐦𝐢𝐧𝐮𝐭𝐞 strategy session 🔥 Have an idea, MVP, or legacy product that needs to scale? We help startups and enterprises launch scalable mobile apps, SaaS platforms, and custom software without accumulating technical debt. ⚡ Our core strength is .NET and mobile app development. We build iOS and Android apps, high-load backend systems, cloud platforms, and AI-powered products used across Healthcare, FinTech, Education, Retail, Logistics, and Manufacturing. Our core stack: 🔹Mobile: Flutter, React Native, iOS, Android, Swift, Kotlin 🔹Backend & Cloud: .NET Core, .NET Framework, C#, Node.js, GraphQL, RabbitMQ, Kafka, Azure, AWS 🔹Frontend: React, Angular, Vue.js, Svelte, TypeScript 🔹AI/ML: ChatGPT, Llama, TensorFlow, PyTorch, NLP, OCR, Computer Vision 🔹UX/UI: Figma, Sketch, InVision, Zeplin 🔹QA & Automation: Selenium, Cypress, JMeter, Postman, BrowserStack We've delivered solutions for companies in Healthcare, FinTech, Education, Retail, Logistics, and Enterprise SaaS. Need a team that can take ownership from architecture to App Store / production release? Let's talk 🔥
Dmitrii A. has worked .
Software Country
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$1K+
earned
$20/hr
100% Job Success
$1K+ earned
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AI Engineer building production-ready Voice AI agents, RAG chatbots, LLM apps, ML models, Computer Vision systems & AI automation systems. Low-latency, scalable, deployed end-to-end. Zero to live production - not demos. Plenty of developers can hook up an API and ship something that looks impressive in a screen recording. I build AI systems that survive real production traffic - stable integrations, clean architecture, monitoring, and reliability that holds past the first 100 users. I work with startups and founders to take AI ideas from concept to live deployment - voice AI agents, RAG chatbots, custom ML models, computer vision pipelines, AI SaaS platforms, and agentic automation workflows. My Toolkit Real-Time Voice AI LiveKit • Twilio (Voice + SIP) • Retell • Vapi • Deepgram • Whisper • ElevenLabs • WebRTC • FastAPI → AI receptionists, appointment bookers, outbound sales callers, inbound support, multilingual voice agents. Sub-second latency, interruption handling, CRM integration. RAG Systems & LLM Applications LangChain • LangGraph • LlamaIndex • Pinecone • FAISS • ChromaDB • Qdrant • Weaviate • pgvector OpenAI GPT-4 / Realtime API • Anthropic Claude • AWS Bedrock • LLaMA • Mistral • Groq • Gemini → Document chatbots, knowledge assistants, enterprise search, hybrid retrieval, hallucination mitigation. Machine Learning & Deep Learning PyTorch • TensorFlow • Scikit-learn • Hugging Face • Transformers • CNNs • RNNs • LSTMs → NLP, classification, prediction, sentiment analysis, fine-tuning (LoRA, QLoRA, PEFT). Computer Vision OpenCV • YOLO • Vision Transformers • CNN pipelines → Object detection, image classification, defect detection, OCR, real-time CV. AI Agents & Automation n8n • LangChain • LangGraph • CrewAI • AutoGen • OpenClawAI → Multi-agent systems, tool-calling agents, autonomous workflows, browser-use agents, CRM + email automation, business process orchestration. Browser Automation & Scraping Playwright • Selenium • BeautifulSoup • Scrapy Data Automation Google Sheets API • Pandas • openpyxl • gspread Backend & APIs Python (FastAPI, Flask) • Node.js • REST APIs • WebSockets • PostgreSQL • MongoDB • Redis Cloud & Deployment AWS (EC2, S3, Lambda, Bedrock) • Docker • RunPod • vLLM • CI/CD • GPU inference Why Clients Hire Me Over Cheaper Options ⚡ Working prototypes in days, production systems on realistic timelines - no shortcuts on monitoring or error handling. 🎯 Production-grade, not Jupyter-grade - every project ends with a deployed system. 💬 Response within the hour during working hours. No ghosting. 🛡️ Honest scoping - if your idea won’t work, or a cheaper approach gets you 90% there, I’ll say so before you sign. 📚 Clean handoffs - documented code, Loom walkthroughs, architecture notes. 🚀 Latency obsession - for voice AI, milliseconds decide whether users stay or leave. What Clients Say ⭐ “Bahodir was fast and responsive. Highly recommended.” - AI Agent for Language Learning project Clients consistently highlight: - Fast communication & responsiveness - Reliable execution and clean delivery - Ability to quickly turn ideas into working products - Production-ready systems instead of unfinished prototypes Industries I've Built For • Legal / Customs Built a customs clearance chatbot for the Uzbekistan government - answering complex regulatory queries that previously required in-person office visits. • Real Estate Built a Voice AI agent integrated with a custom knowledge base - handling property inquiries 24/7 and replacing manual call handling. • Education / EdTech Built an automatic crossword generation system for an education center - turning hours of manual content creation into seconds. Whether or not your industry is listed, the patterns repeat - describe the problem, I’ll map it to a system I’ve built. 💡 I Can Help You Build - Real-time voice AI agents (receptionists, bookers, sales, support) - Multi-agent AI systems with CrewAI / OpenClawAI - RAG chatbots over your documents or knowledge base - AI SaaS MVPs - full stack + deployment - Custom ML & deep learning models - Computer vision systems - Browser automation & web scraping pipelines - AI workflow automation (n8n + LLMs + your CRM) - Production LLM deployment - GPU inference, scaling, monitoring 📩 Message me with what you want to build. I’ll reply fast and tell you honestly whether I’m the right fit.
Atharva P.
$15/hr
100% Job Success
$2K+ earned
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Experienced in building scalable real-time video intelligence systems — from traffic analytics to sports performance tracking, OCR, Speech Processing, and LLMs. With 5 years of expertise in real-time video analytics, document automation, and AI-driven insights, I leverage top technologies like Pytorch, TensorFlow, Deepstream, OpenCV, DeepSpeech, and Hugging Face to deliver scalable, intelligent systems. Let’s transform your vision into reality! 🚀 🔧 Tech Stack : 💻 Computer Vision and Video Analytics 🔹 OpenCV 🔹 TensorFlow 🔹 PyTorch 🔹 YOLO (You Only Look Once) 🔹 MMPose (Pose Estimation) 🔹 GStreamer (Video Processing) 📄 OCR and Document Processing 🔹 Tesseract OCR 🔹 EasyOCR 🔹 Pytesseract 🔹 Google Cloud Vision API 🔹 AWS Textract 🤖 RAG and LLMs (Large Language Models) 🔹 OpenAI GPT-3/4 🔹 Hugging Face Transformers 🔹 LangChain 🔹 Pinecone (Vector Database) 🔹 LLamaIndex 🔹 Ray (Distributed Computing for LLMs) 🎤 Speech Processing and Speech-to-Text 🔹 Google Speech-to-Text 🔹 Amazon Transcribe 🔹 Microsoft Azure Speech Service 🔹 DeepSpeech (Mozilla) 🔹 Coqui 🔹 Whisper (OpenAI) ⚙️ Deep Learning & Hardware Acceleration 🔹 CUDA (GPU Acceleration) 🔹 TensorRT 🔹 NVIDIA DeepStream SDK 🔹 OpenVINO 🔹 Jetson Nano (Edge Computing) 🔹 EdgeTPU 🌐 Cloud, Deployment, and DevOps 🔹 Docker 🔹 Kubernetes 🔹 AWS S3 🔹 GCP AI Platform 🔹 Jenkins 🛠️ Previous Projects : 1. AI-Powered Smart City Traffic Management System 🚦🚘 2. Smart Factory Monitoring and Safety System 🏭🚧 3. Voice-Activated Medical Transcription System 🩺📝 4. Multimodal Document Understanding and Automation 📄🤖 5. Personalized Virtual Assistant for Customer Support 🎙️💬 6. Real-Time Sports Analytics and Player Performance Tracker ⚽📊 7. Smart Home Surveillance and Intruder Detection 🏡🎥 8. AI-Powered Healthcare Data Extraction and Analysis 🏥📈 9. AI-Driven Financial Document Automation 💼📑 10. Real-Time Video Surveillance for Compliance in Factories 🎥🏭 🚀 Let’s Build the Future Together! With my extensive experience in deploying AI-driven solutions across multiple domains, I'm ready to take your projects to the next level. From Computer Vision to LLMs and OCR, I bring a passion for innovative technology and a track record of delivering high-impact solutions. Let’s transform your ideas into reality and drive success together!
Prince P.
$30/hr
95% Job Success
$60K+ earned
Available now
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🚀 𝟏𝟏+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐀𝐈/𝐌𝐋 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 ⚡ 𝟓𝟎+ 𝐡𝐫𝐬/𝐰𝐞𝐞𝐤 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 ✅ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 | 𝐀𝐈/𝐌𝐋 & 𝐏𝐲𝐭𝐡𝐨𝐧 | 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 I build production-grade AI systems powered by LLMs, RAG pipelines, AI agents, automation workflows, and scalable cloud infrastructure from intelligent copilots and autonomous workflows to enterprise AI SaaS platforms used in real-world environments. I work with startups, SaaS companies, and enterprise teams to design and ship AI products that are scalable, reliable, and built for actual production usage not just demos. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ## 🧠𝐀𝐈/𝐌𝐋 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈: 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐀𝐈 𝐄𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦: Python, FastAPI, Django, Flask, TensorFlow, PyTorch, Scikit-learn, OpenCV, HuggingFace Transformers, NLP, Computer Vision, Predictive Analytics, Recommendation Systems, Time-Series Forecasting, Deep Learning Pipelines, AI Automation 𝐋𝐋𝐌𝐬 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈: GPT-4o, Claude API, Whisper, DALL·E, LLaMA 3, Mistral, Mixtral, Gemma, Falcon, Ollama, Amazon Bedrock, HuggingFace Ecosystem 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐀𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, AI Copilots, Multi-Agent Workflows, Tool Calling, Function Calling, Workflow Automation & Agent Orchestration 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈: Whisper, Deepgram, Amazon Polly, Speech-to-Text, Text-to-Speech, Real-Time AI Voice Agents, Conversational AI Systems ## 🔍𝐑𝐀𝐆 / 𝐋𝐋𝐌𝐎𝐩𝐬 / 𝐀𝐈 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Semantic Search, Hybrid Retrieval, Re-ranking, Context Optimization, Multi-Modal RAG Pipelines, Document Intelligence Systems 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Pinecone, FAISS, ChromaDB, Qdrant, Weaviate, Milvus 𝐋𝐋𝐌𝐎𝐩𝐬 & 𝐎𝐛𝐬𝐞𝐫𝐯𝐚𝐛𝐢𝐥𝐢𝐭𝐲: LangSmith, PromptLayer, Prompt Versioning, AI Evaluation Pipelines, AI Monitoring, AI Reliability & Observability, AI Performance Optimization & Cost Reduction 𝐋𝐋𝐌 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: LoRA, QLoRA, PEFT, RLHF, DPO, SFT, Unsloth, Axolotl, HuggingFace AutoTrain, GPTQ, AWQ, GGUF, GGML 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐀𝐈 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: vLLM, TensorRT-LLM, AWS SageMaker, Amazon Bedrock, RunPod, Serverless AI, Scalable Inference Infrastructure, Distributed AI Systems ## 🌐𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: FastAPI, Django, Flask, Node.js, REST APIs, GraphQL APIs, Redis, Celery, Background Jobs, Real-Time Streaming Systems, Microservices Architecture 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React.js, Next.js, Progressive Web Apps (PWA) 𝐂𝐥𝐨𝐮𝐝 / 𝐃𝐞𝐯𝐎𝐩𝐬 / 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: AWS, GCP, Azure, Docker, Kubernetes, Nginx, CI/CD Pipelines, Cloud-Native Deployments, High-Concurrency Architectures, Fault-Tolerant Infrastructure ## 🔄𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐚𝐚𝐒 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Zapier, Make (Integromat), n8n 𝐂𝐑𝐌 & 𝐒𝐚𝐚𝐒 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: HubSpot, Pipedrive, Zoho, GoHighLevel, ClickUp, Monday 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: AI Workflow Automation, Multi-Agent Orchestration, AI-Powered Business Process Automation ## 🧠 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: PostgreSQL, MySQL, MongoDB, Firebase, Firestore, ETL Pipelines, Data Warehousing, Real-Time Analytics & Data Pipelines 💬 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: → Production-ready AI systems built for scale → Clean architecture & maintainable codebases → Fast execution without compromising quality → Strong communication, ownership & reliability → Long-term scalability instead of quick hacks I focus on building AI systems that are intelligent, scalable, reliable, and revenue-driven. If you need someone who can architect, build, deploy, and scale real AI products end-to-end — let’s connect. 🚀 Warm regards, Prince
Devex Hub Pvt.Ltd
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Devex Hub Pvt.Ltd
Muhammad Usman B.
$100/hr
100% Job Success
Available now
Offers consultations
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𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐫𝐞𝐚𝐥‑𝐭𝐢𝐦𝐞 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 (𝐖𝐞𝐛𝐑𝐓𝐂/𝐋𝐢𝐯𝐞𝐊𝐢𝐭 + 𝐒𝐈𝐏/𝐕𝐨𝐈𝐏 + 𝐓𝐰𝐢𝐥𝐢𝐨/𝐀𝐬𝐭𝐞𝐫𝐢𝐬𝐤). 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐥𝐨𝐰‑𝐥𝐚𝐭𝐞𝐧𝐜𝐲 𝐚𝐮𝐝𝐢𝐨/𝐯𝐢𝐝𝐞𝐨, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐬𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠, 𝐫𝐞𝐜𝐨𝐫𝐝𝐢𝐧𝐠/𝐞𝐠𝐫𝐞𝐬𝐬 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐚𝐧𝐝 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 (𝐒𝐓𝐓/𝐓𝐓𝐒 + 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈) 𝐭𝐡𝐚𝐭 𝐰𝐨𝐫𝐤𝐬 𝐢𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧. I build enterprise-grade real-time systems, 𝐖𝐞𝐛𝐑𝐓𝐂 / 𝐋𝐢𝐯𝐞𝐊𝐢𝐭, 𝐒𝐈𝐏/𝐕𝐨𝐈𝐏 𝐭𝐞𝐥𝐞𝐩𝐡𝐨𝐧𝐲, and 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 (STT/TTS + conversational AI). If you're dealing with 𝐥𝐚𝐭𝐞𝐧𝐜𝐲, 𝐜𝐚𝐥𝐥 𝐝𝐫𝐨𝐩𝐬, 𝐍𝐀𝐓/𝐓𝐔𝐑𝐍 𝐢𝐬𝐬𝐮𝐞𝐬, 𝐫𝐞𝐜𝐨𝐫𝐝𝐢𝐧𝐠 𝐟𝐚𝐢𝐥𝐮𝐫𝐞𝐬, 𝐬𝐜𝐚𝐥𝐢𝐧𝐠 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, or 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, I can help you deliver a stable solution end-to-end. I'm 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 on Upwork with strong long-term delivery history, and I focus on what clients actually care about, 𝐫𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲, and 𝐦𝐞𝐚𝐬𝐮𝐫𝐚𝐛𝐥𝐞 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 (join time, RTT, jitter, packet loss, concurrency, CPU/bandwidth cost). I'm also an inventor on a 𝐠𝐫𝐚𝐧𝐭𝐞𝐝 𝐔𝐒 𝐩𝐚𝐭𝐞𝐧𝐭 (𝟏𝟐,𝟒𝟓𝟐,𝟑𝟏𝟕) in teleconferencing/real-time communication, so RTC is not just "a feature" for me; it's the core. 𝐖𝐡𝐚𝐭 𝐈 𝐝𝐨 𝐛𝐞𝐬𝐭 ✅ 𝐖𝐞𝐛𝐑𝐓𝐂 / 𝐋𝐢𝐯𝐞𝐊𝐢𝐭 (𝐥𝐨𝐰‑𝐥𝐚𝐭𝐞𝐧𝐜𝐲 𝐚𝐮𝐝𝐢𝐨/𝐯𝐢𝐝𝐞𝐨 + 𝐬𝐜𝐚𝐥𝐢𝐧𝐠) • LiveKit architecture (self-hosted) + production hardening • SFU scaling strategy (regions, routing, concurrency planning) • TURN/STUN/ICE reliability for strict NAT / enterprise networks • Performance tuning: jitter, packet loss, bitrate adaptation, simulcast/SVC strategy • Recording/egress pipelines + media routing + stream health monitoring ✅ 𝐓𝐞𝐥𝐞𝐩𝐡𝐨𝐧𝐲 (𝐒𝐈𝐏/𝐕𝐨𝐈𝐏) + 𝐓𝐰𝐢𝐥𝐢𝐨/𝐏𝐥𝐢𝐯𝐨 + 𝐀𝐬𝐭𝐞𝐫𝐢𝐬𝐤 • SIP trunking integrations (inbound/outbound), routing, call control • Asterisk: IVR, queues, dialplans, conferencing, PBX integrations • Twilio Programmable Voice: webhooks, recordings, call flows, media streaming • WebRTC ↔ SIP bridging (browser/app calling into PSTN) ✅ 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 (𝐒𝐓𝐓/𝐓𝐓𝐒 + 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈) 𝐭𝐡𝐚𝐭 𝐰𝐨𝐫𝐤𝐬 𝐨𝐧 𝐫𝐞𝐚𝐥 𝐜𝐚𝐥𝐥𝐬 • Real-time STT streaming (partials, low latency) + speaker-aware workflows when possible • Streaming TTS with interruption handling (barge‑in) and turn-taking logic • Voice agent orchestration (including Vapi-style patterns) •Call summaries, structured data extraction, CRM updates, analytics • Guardrails + fallbacks (human handoff, escalation, retry logic) ✅ 𝐀𝐈/𝐌𝐋 + 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 (𝐰𝐡𝐞𝐧 𝐢𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭𝐬 𝐭𝐡𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭) I integrate AI/ML in a production-first way that doesn’t break real-time constraints: • OCR + computer vision pipelines (live overlays, detection, automation) • ML/LLM components for classification, routing, QA scoring, intent detection • PyTorch/TensorFlow integration when custom models are required • Generative AI features (RAG / knowledge-based responses) with accuracy controls 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 (𝐬𝐨 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐝𝐨𝐧'𝐭 𝐝𝐫𝐢𝐟𝐭) 𝟏. 𝐐𝐮𝐢𝐜𝐤 𝐝𝐢𝐬𝐜𝐨𝐯𝐞𝐫𝐲: goals, target platforms, expected concurrency, latency KPI, constraints 𝟐. 𝐏𝐥𝐚𝐧: architecture + milestones + risks (written, clear scope) 𝟑. 𝐁𝐮𝐢𝐥𝐝 & 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞: clean implementation + reviews + docs 𝟒. 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐫𝐞𝐚𝐝𝐢𝐧𝐞𝐬𝐬: monitoring, alerts, load testing, handover 𝐓𝐲𝐩𝐢𝐜𝐚𝐥 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐥𝐞𝐬 • Working, deployed solution (Docker/Ubuntu) • Reliable call/stream flows + error handling • Recording/transcription + storage integration if needed • Monitoring dashboards + alert rules • Documentation + runbooks + next-step roadmap 𝐖𝐞𝐛𝐑𝐓𝐂, 𝐋𝐢𝐯𝐞𝐊𝐢𝐭, 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈, 𝐒𝐈𝐏, 𝐕𝐨𝐈𝐏, 𝐓𝐰𝐢𝐥𝐢𝐨, 𝐏𝐥𝐢𝐯𝐨, 𝐀𝐬𝐭𝐞𝐫𝐢𝐬𝐤, 𝐓𝐞𝐥𝐞𝐩𝐡𝐨𝐧𝐲, 𝐒𝐓𝐓, 𝐓𝐓𝐒, 𝐋𝐋𝐌, 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈, 𝐕𝐚𝐩𝐢, 𝐃𝐞𝐯𝐎𝐩𝐬, 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐔𝐛𝐮𝐧𝐭𝐮, 𝐅𝐅𝐦𝐩𝐞𝐠, 𝐎𝐁𝐒 𝐒𝐭𝐮𝐝𝐢𝐨, 𝐎𝐦𝐧𝐢𝐯𝐞𝐫𝐬𝐞, 𝐀𝐈/𝐌𝐋, 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈, 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐃𝐞𝐞𝐩 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐀𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧, 𝐎𝐂𝐑, 𝐏𝐲𝐓𝐨𝐫𝐜𝐡, 𝐓𝐞𝐧𝐬𝐨𝐫𝐅𝐥𝐨𝐰, 𝐆𝐨𝐥𝐚𝐧𝐠, 𝐀𝐯𝐚𝐭𝐚𝐫, 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐓𝐰𝐢𝐧, 𝐀𝐈 𝐂𝐡𝐚𝐭𝐛𝐨𝐭.
RTC LEAGUE LLC | Every time, be real-time
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RTC LEAGUE LLC | Every time, be real-time
Sikirullah I.
$30/hr
100% Job Success
$10K+ earned
Offers consultations
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Most AI projects don't fail because of bad code — they fail because nobody checked if the results can actually be trusted. I build and validate intelligent systems: agentic pipelines, LLM-powered workflows, and the evaluation frameworks that make them safe to act on. My work sits at the intersection most engineers avoid: where technical results meet real-world accountability. Recently, my focus has expanded into agentic AI engineering and AI security — designing multi-agent systems with built-in quality loops, hallucination detection, bias auditing, and compliance filters. I don't just build pipelines; I build pipelines that check themselves. I've worked across computer vision, NLP, OCR pipelines, and clinical/academic research — including cell classification, ASR data, and publication-ready statistical analysis. Where I add the most value: — You need an agentic system that produces outputs you can actually trust and act on — You have a model or dataset and need to know if it's reliable before it goes anywhere near a decision — You're writing a thesis, paper, or clinical report and need analysis that survives peer review — Your stakeholders need to understand what the AI actually found — and what it didn't — You need an honest assessment of where your AI system could fail, be gamed, or cause harm I'll tell you honestly if ML isn't the right solution for your problem. That's rarer than it sounds. Core skills: Agentic AI Engineering · LLM Systems & Evaluation · AI Security & Governance · Hallucination & Bias Detection · ML Validation & Evaluation · Healthcare & Academic Data Analysis · NLP · Computer Vision · Statistical Analysis · AI Risk Assessment · Research Reporting Tools & Technologies Agentic & LLM Systems: LangGraph · LangChain · Groq · OpenAI · Pydantic · FastAPI AI Security & Governance: Hallucination detection · Bias auditing · Compliance filtering · Adversarial input testing Validation & Evaluation: MLflow · Weights & Biases · Arize AI · SHAP · LIME · Fairlearn · Great Expectations ML & Deep Learning: Python · PyTorch · TensorFlow · Scikit-learn · Keras Data & Statistics: R · IBM SPSS · Pandas · NumPy · SciPy · Statsmodels NLP & Computer Vision: Hugging Face Transformers · NLTK · OpenCV Data Quality & Pipelines: Great Expectations · DVC · Pandas Profiling Visualization & Reporting: Power BI · Matplotlib · Seaborn · Plotly Cloud & Infrastructure: AWS · GCP · Google BigQuery · Azure
Oleksandr T.
$40/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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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 🤖 🔹 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.
Usama K.
$25/hr
100% Job Success
$3K+ earned
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I have 6+ years of experience in programming and 3+ years of expertise in AI, machine learning, and deep learning. I specialize in developing efficient AI/Machine Learning/Deep Learning models and solutions for various problems. My services include: - Developing AI/ML/DL models tailored to your specific problem - Implementing cutting-edge algorithms - Rewriting and optimizing existing AI models - Building accurate object detection code with high accuracy - Providing related documentation - Dataset preparation for training and validation - Model optimization - Data annotations I possess a strong background in programming and have honed my skills in AI, machine learning, and deep learning over the past three years. I stay up to date with the latest trends and advancements in the field, ensuring that my solutions are based on the most current methodologies. When you work with me, you can expect prompt responses, clear communication, and a dedication to delivering high-quality work. I am committed to providing exceptional service and ensuring client satisfaction. Skills: - AI - Machine Learning - Deep Learning - Programming - Python - PyTorch - TensorFlow - Keras - Data Analysis - Data Visualization If you're seeking an experienced professional to develop efficient AI/Machine Learning/Deep Learning models and solutions for your business needs, I am here to help. Let's discuss your requirements and create an impactful solution together. Looking forward to collaborating with you. Kind Regards, Usama