RAG developers Untuk Diupah
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Freelancers Ditaja
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At Core Techies, we don’t just build products; we create intelligent, AI-powered platforms that redefine industries. Whether you’re building your first AI-driven MVP or scaling your platform to the next level, we turn your ideas into reality faster, smarter, and more powerfully. With over 12 years of experience on...At Core Techies, we don’t just build products; we create intelligent, AI-powered platforms that redefine industries. Whether you’re building your first AI-driven MVP or scaling your platform to the next level, we turn your ideas into reality faster, smarter, and more powerfully. With over 12 years of experience on Freelancer.com, we bring AI-first execution to every project. Our deep technical expertise combined with agility ensures your solution isn’t just great — it’s built to perform. We don’t just solve problems; we create solutions that drive efficiency, innovation, and success. Our Expertise: ✅ AI Development ⚡Integrate GPT-4, Claude, and Gemini for advanced AI models ⚡Build AI chatbots, voice bots, and video bots for sales, support, and operations ⚡Use Generative AI (Text, Image, Audio) to automate content creation and enhance workflows ⚡Deliver AI-powered MVPs in under 30 days — scalable and robust ✅ AI Automation ⚡Automate workflows across HR, finance, and customer service ⚡ Build real-time AI-powered automation that scales with your business ⚡Maximize productivity with AI-driven tools for process optimization ✅ AI Agents ⚡Deploy custom AI agents for 24/7 customer engagement ⚡Build voice bots and video bots that provide human-like interactions ⚡Integrate AI assistants to optimize workflow and boost productivity ✅ Tools We Use ⚡We leverage cutting-edge tools to bring your AI solutions to life: ⚡GPT-4, Claude, and Gemini for natural language processing ⚡TensorFlow, PyTorch for deep learning models ⚡Dialogflow, Rasa, and BotPress for AI chatbots ⚡OpenAI API for text, image, and video AI interactions ⚡AWS, Google Cloud for scalable infrastructure ⚡Zapier, Integromat, n8n, and Make for AI-powered automation ⚡VAPI, Trellio, and Docker for API management and workflow optimization ✅ Why Choose Us? ⚡ Fast Delivery ⚡MVPs in weeks, not months. Start driving growth immediately. ✅ AI-First Mindset ⚡We embed intelligence into every solution, ensuring long-term scalability. ✅ Trusted Security ⚡Proven by global teams, including defense-grade clients. Your solution is secure and reliable. ✅ Continuous Growth ⚡Our ongoing support, iteration, and optimization ensure your product scales with your business. Ready to revolutionize your future with AI? Whether you need an AI co-pilot or a full-stack AI partner, we’re here to bring your vision to life. Let’s launch your AI-powered product today — faster, smarter, and more intelligently than ever. kurang
Upah C0RETECHIES
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I am a Python developer specializing in data processing and business automation, helping companies reduce manual work, improve accuracy, and make better decisions using data. I build reliable automation tools, data pipelines, and custom scripts that streamline daily operations such as reporting, CRM updates, file...I am a Python developer specializing in data processing and business automation, helping companies reduce manual work, improve accuracy, and make better decisions using data. I build reliable automation tools, data pipelines, and custom scripts that streamline daily operations such as reporting, CRM updates, file processing, and system integration. My solutions are practical, well-documented, and designed for real business environments. I work closely with clients to understand workflows, identify bottlenecks, and deliver simple, scalable solutions that save time and cost. What I Do: - Python scripting for business automation - Data analysis, cleaning, and transformation - Automated reports and dash - Excel automation using Python and VBA - CRM and internal system automation - API integration and data synchronization - AI-assisted tools and chatbot automation Technical Skills: - Python (automation, data processing, scripting) - Pandas, NumPy for data analysis - Excel automation (Python, Excel VBA) - SQL and database handling - REST APIs and third-party integrations - AI and chatbot integration using modern APIs Tools & Technologies: - Python - Excel, CSV, Google Sheets - Pandas, NumPy - SQL (MySQL, PostgreSQL) - Git, GitHub - Automation scripts and scheduled tasks kurang
Upah joanam46
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allanwackielc8 allanwackielc8
$30 USD / jam
🏆Full-Stack AI Engineer| DevOps, LLM,AWS,n8n🏆PhilippinesI’m a senior AI systems and full-stack engineer with deep experience designing, building, and shipping production AI products end to end. I specialize in turning complex ideas into reliable, scalable systems that actually work in the real world. My background spans AI/ML pipelines, backend systems, and modern web...I’m a senior AI systems and full-stack engineer with deep experience designing, building, and shipping production AI products end to end. I specialize in turning complex ideas into reliable, scalable systems that actually work in the real world. My background spans AI/ML pipelines, backend systems, and modern web applications. I’ve led and contributed to projects involving large language models, multimodal analysis (video/audio), RAG architectures, automation pipelines, and subscription-based SaaS platforms. I’ve worked both as a freelancer and as a lead engineer on internal AI products used by real customers at scale. What I do best is bridge the gap between research and production. I don’t just prototype. I design systems that handle edge cases, cost constraints, performance targets, and long-term maintainability. That includes API design, data modeling, infrastructure decisions, and clear handoffs to frontend or product teams. Core strengths: → AI, Agents & LLM Systems: RAG pipelines (LangChain, Pinecone), Model Context Protocol (MCP), OpenAI/Gemini/Whisper, and custom evaluation frameworks. → Backend Engineering: Java Spring Boot, Spring Batch, Python, Ruby on Rails, Node.js. → Workflow Automation: Complex orchestration using n8n and Zapier to connect AI agents with business logic. Full-Stack Apps: React, TypeScript, Supabase, Stripe, and secure authentication flows. Data & Infrastructure: Postgres, MySQL, Docker, AWS, and CI/CD pipelines. I’m especially strong in AI products that involve: ✓ Advanced RAG: Retrieving context from complex datasets (PDFs, Databases) for accurate LLM responses. ✓ Multimodal Analysis: Processing Text, Audio, and Video inputs. ✓ Structured Outputs: ensuring JSON reliability and strict evaluation logic. ✓ Cost-Aware Workflows: Optimizing token usage and latency. ✓ Human-in-the-loop Systems: Designing approval flows for critical AI tasks. Clients hire me when they need someone who can think like an engineer, a product owner, and a business operator at the same time. I ask the right questions up front, communicate clearly, and deliver systems that are built to last. If you need help designing a robust RAG system, stabilizing a backend, shipping a full product, or untangling an automation workflow that’s gotten too complex, I can help. Happy to jump on a call and talk through your problem before writing a single line of code kurang
Upah allanwackielc8
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Moving beyond Chatbots to Autonomous AI Agents. Most businesses are stuck with simple chatbots. I help you build Agentic AI Systems that don’t just talk they act. With 6 years of experience in full-stack engineering, I specialize in moving AI from a "demo" to a production-ready Workflow Engine. Whether you need an...Moving beyond Chatbots to Autonomous AI Agents. Most businesses are stuck with simple chatbots. I help you build Agentic AI Systems that don’t just talk they act. With 6 years of experience in full-stack engineering, I specialize in moving AI from a "demo" to a production-ready Workflow Engine. Whether you need an autonomous research agent, a knowledge-grounded RAG system, or complex multi-agent orchestration, I build systems that reduce manual overhead and drive revenue. 🚀 My Core Focus Areas: Agentic AI Development: Building autonomous agents that use tools (APIs, Databases, Browsing) to complete multi-step tasks without human hand-holding. Enterprise-Grade RAG: Implementing advanced Retrieval-Augmented Generation using Vector Databases (Pinecone, Supabase, Weaviate) to ensure your AI never hallucinates and stays grounded in your proprietary data. AI Orchestration & Workflows: Using frameworks like LangGraph, CrewAI, or n8n to create "Digital Employees" that handle lead triage, customer support, or complex data processing. AI-Native Full Stack: Bridging the gap between the LLM and the user. I build the FastAPI/Python backends and Next.js frontends required to make AI accessible and scalable. 🛠 The Technical Edge: AI & LLMs: OpenAI (O1/GPT-4o), Claude 3.5, Gemini 2.0, Llama 3. Orchestration: LangChain, LangGraph, LiamaIndex, AutoGen, CrewAI. Backend: Python (FastAPI), Node.js (NestJS), Microservices. Data: Qdrant, Pinecone, Vector Search, PostgreSQL, Supabase, Redis, Bull MQ Why work with me? I focus on Production Reliability. AI is unpredictable; your business shouldn’t be. I implement rigorous evaluation loops and guardrails to ensure your agents perform consistently at scale. kurang
Upah Awaismehr
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hashonecreatives hashonecreatives
$40 USD / jam
Full Stack Team | AI Experts - Among Top 1%PakistanAt HashOne Creatives, we deliver AI-driven solutions, powerful web platforms, and mobile applications that help businesses automate, scale, and innovate. With a global team of 200+ experts across the US, UAE, and Pakistan, we combine deep technical expertise with a client-first approach to build solutions that create...At HashOne Creatives, we deliver AI-driven solutions, powerful web platforms, and mobile applications that help businesses automate, scale, and innovate. With a global team of 200+ experts across the US, UAE, and Pakistan, we combine deep technical expertise with a client-first approach to build solutions that create real business impact. ✅ Our AI Expertise We’ve built solutions across industries like education, healthcare, media, recruitment, and business automation, helping clients stay ahead in the digital age. ✔️ Generative AI – Turning text prompts into images, videos, avatars, and branded content. ✔️ Business AI Assistants – Automating inbound & outbound communication across calls, WhatsApp, SMS, and emails with appointment booking and knowledge-base support. ✔️ Identity Verification – End-to-end KYC automation using OCR, face recognition, liveness detection, and biometric checks. ✔️ Language Learning & Training – AI-powered tutors for practicing English or preparing for professional interviews with real-time evaluation. ✔️ Voice AI & Dubbing – Automated outbound lead-calling, voice cloning, and dubbing tools for multilingual media publishing. ✔️ Sports & Media AI – Real-time multilingual sports commentary and automated video editing for content creators. ✔️ Recruitment & Search – Smart enterprise search tools that let recruiters filter and discover talent through natural language queries. ✅ Web & Mobile Development Alongside AI, we also deliver scalable and secure platforms for startups and enterprises: ✔️ Web Applications – React.js, Next.js, Node.js, Laravel, Django. ✔️ Mobile Apps – Native iOS/Android, Flutter, React Native. ✔️ Cloud & APIs – AWS, Azure, Google Cloud, 3rd-party API integrations. ✔️ Enterprise Solutions – CRM, ERP, and workflow automation. ✅ Why Choose Us? ✔️ Proven expertise in delivering enterprise-grade AI and digital platforms ✔️ End-to-end services – from concept to deployment & ongoing support ✔️ Agile, scalable, and secure solutions tailored to your business ✔️ 200+ global experts with strong industry experience ✔️ Transparent communication and long-term partnership approach Let’s discuss how we can bring AI innovation and digital transformation to your business. kurang
Upah hashonecreatives
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Soumya Shekhar DTU (Delhi Technological University) student/alumnus (Class of ~2027 batch indicators) building VektorDynamics in New Delhi, India. Passionate about tech, innovation, and hands-on projects (including recent electronics lab work at DTU). Active networker with 3K+ followers and 500+ connections on...Soumya Shekhar DTU (Delhi Technological University) student/alumnus (Class of ~2027 batch indicators) building VektorDynamics in New Delhi, India. Passionate about tech, innovation, and hands-on projects (including recent electronics lab work at DTU). Active networker with 3K+ followers and 500+ connections on LinkedIn. A concise one-liner version you can use for bios, intros, or outreach: "Engineering enthusiast at Delhi Technological University | Building VektorDynamics | Exploring tech and electronics in New Delhi." kurang
Upah soumyas404
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✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real,...✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real, scalable software. Our expertise now includes AI/ML development and Generative AI integration, helping clients automate workflows, build smart features, and stay ahead with the latest in AI technology. We use proven tools, agile processes, and a partner-first mindset — offering clear communication, reliable delivery, and long-term support. Our core skills: ✅ UX/UI Design ✅ iOS & Android Apps ✅ Web Development (ReactJS, Laravel, Ruby on Rails, PHP/MySQL, Python) ✅ WordPress & Shopify ✅ Custom eCommerce Solutions ✅ API Integrations ✅ AI/ML & Generative AI Development Let’s build something great — together. kurang
Upah AdeelAslam4
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𝗜 𝗯𝘂𝗶𝗹𝗱 𝗿𝗲𝗮𝗹, 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 — 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗱𝗲𝗺𝗼𝘀. I have over 10 years of experience in development of various areas from web system to AI Software. Whether it’s 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀, 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻, or 𝗡𝗟𝗣, I help startups and businesses turn complex AI ideas into something that actually works in the...𝗜 𝗯𝘂𝗶𝗹𝗱 𝗿𝗲𝗮𝗹, 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 — 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗱𝗲𝗺𝗼𝘀. I have over 10 years of experience in development of various areas from web system to AI Software. Whether it’s 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀, 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻, or 𝗡𝗟𝗣, I help startups and businesses turn complex AI ideas into something that actually works in the real world. I’m big on clean architecture, fast performance, and building stuff that makes a real business impact. And I like keeping things simple — clear communication and practical solutions over buzzwords. 𝗔𝗜 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 🔹AI agents that can automate tasks or use tools to get work done 🔹LLM apps with RAG, function calling, or multi-agent logic 🔹NLP tools for search, classification, and summarization 🔹Computer vision for detection, OCR, and video analysis 🔹Integrating OpenAI or open-source models into scalable pipelines 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 & 𝗔𝗜 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁𝘀 🔹Customer-facing or internal chatbots with real context and memory 🔹Multi-language and API-based assistants for websites or apps 🔹Smart knowledge-base and workflow chatbots that actually help people 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 🔹Full AI SaaS apps from backend to frontend 🔹Scalable pipelines, APIs, and background jobs 🔹Auth, billing, monitoring — all the backend foundations done right 🔹Built cloud-ready from day one 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 🔹AI-powered web apps with real-time features 🔹Dashboards, admin tools, and integration layers for AI systems 🔹Focus on speed, maintainability, and smooth UX If you’ve got a solid idea and want to turn it into a working AI product, that’s where I come in. Looking forward to your reply! Thanks. kurang
Upah glbittech
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💼 Full-Stack Engineer | AI-Powered Backend • LLM Integrations • APIs • Microservices I am a Full-Stack Software Engineer with strong specialization in AI-backends, building scalable systems that integrate LLMs, vector search, automation workflows, and real-time data pipelines. With 6+ years of experience, I help...💼 Full-Stack Engineer | AI-Powered Backend • LLM Integrations • APIs • Microservices I am a Full-Stack Software Engineer with strong specialization in AI-backends, building scalable systems that integrate LLMs, vector search, automation workflows, and real-time data pipelines. With 6+ years of experience, I help companies transform ideas into reliable, production-ready platforms — from MVPs to enterprise-grade solutions. 🔥 What I Can Build for You ✔ AI-powered applications (ChatGPT, Agents, RAG, OCR, NLP) ✔ AI microservices using FastAPI / Node.js / Django / Flask ✔ LLM integration (OpenAI · Azure · Gemini · Anthropic) ✔ Vector DB search (Pinecone · Redis · Milvus · Chroma) ✔ Data ingestion pipelines & retrievers (PDFs, docs, API, logs) ✔ Real-time dashboards & analytics backends ✔ REST & GraphQL APIs ✔ Authentication (JWT, OAuth2, SSO) 🛠️ Tech Stack Backend: Python · FastAPI · Node.js · Django · Flask Frontend: React · Next.js · Tailwind · TypeScript AI / ML: OpenAI · LangChain · Azure AI · Hugging Face Vector DB: Pinecone · ChromaDB · Weaviate · FAISS Databases: PostgreSQL · MongoDB · MySQL · Redis · Supabase Cloud & DevOps: Docker · Kubernetes · AWS · Azure · GCP · CI/CD 📌 Recent AI-Focused Projects 🔹 Built a customer support AI agent trained on company documents, reducing ticket load by 63% 🔹 Developed a RAG-based chatbot using vector search + LangChain for HR automation 🔹 Designed AI-content generation API handling 25M+ monthly requests 🔹 Built a real-time anomaly detection backend using FastAPI + Kafka + PostgreSQL 💡 Why Clients Hire Me ⭐ Strong architectural thinking — I build scalable systems, not quick hacks ⭐ Clean, maintainable code with documentation ⭐ Fast communication and weekly updates ⭐ Always responsible about deadlines ⭐ Long-term support after delivery 🧩 Services I Offer 📌 Backend Development (FastAPI · Node.js · Microservices) 📌 AI System Design & RAG Architecture 📌 API Development & 3rd-party Integrations 📌 Agentic & workflow automation systems 📌 Web dashboard development (React + Next.js) 📌 Deployment to AWS / Azure / GCP 🚀 Let’s Build Something Powerful If you need an engineer who can handle AI + backend + full-stack product development, I’m here to help. 📩 Message me to discuss your project — free consultation included. kurang
Upah tomsl5
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Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI...Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI Software ✔ AI Web/Mobile App Development, full SaaS development(fast MVP, scale to real-product) ✔ AI Sales & Marketing Agents - automate customer engagement and follow-up ✔ AI Customer Service Bots - 24/7 chat, voice, and email automation ✔ Voice AI Assistants - for calls, appointments, and orders ✔ CRM & Funnel Integrations - HubSpot, GoHighLevel, Salesforce, Zoho ✔ Custom ML Models - trained for prediction, NLP, and automation tasks ✅ Embedded AI & Electronics ✔ Edge AI Systems – ML models running directly on devices (ESP32, Jetson, Raspberry Pi) ✔ IoT Device Prototypes – connected sensors, controllers, and data pipelines ✔ Embedded Vision & Audio AI – on-device image and voice recognition ✔ Hardware + Cloud Integration – send real-time sensor data to AI dashboards ✔ Rapid Hardware MVPs – prototype boards, firmware, and control apps 🌟 Tech & AI Stack ✔ AI/ML: OpenAI GPT, Claude, Llama, Hugging Face, PyTorch, TensorFlow, scikit-learn ✔ Automation: LangChain, Make.com, Zapier, n8n ✔ Embedded: Arduino, ESP-IDF, Raspberry Pi, Jetson, MicroPython, Edge TPU ✔ Cloud: AWS, GCP, Azure – scalable & secure deployment ✔ DevOps: Docker, Kubernetes, GitHub Actions for CI/CD ✔ Languages: Python, TypeScript, C/C++, Node.js, C# 🌟 Why Work With Me ✔ I build complete systems - from AI logic to working hardware ✔ Fast prototyping for startups - MVPs that can grow into real products ✔ End-to-end delivery - hardware, software, and cloud working together ✔ Startup speed with enterprise-level reliability Let’s turn your idea into a smart AI-powered product - from chip to cloud. Build fast. Launch faster. Scale confidently. kurang
Upah DngPhgNam
