Vector Databases Developers Til ansættelse
Viser 33 resultater
Sponsorerede Freelancere
-
Ansæt yuriihal
I build AI-driven backend systems that think, learn, and scale. Most companies use AI in fragments—a chatbot here, an automation there. I help startups and enterprises build complete AI ecosystems by integrating Large Language Models (LLMs) into robust, production-grade backend architectures. Whether you are building...I build AI-driven backend systems that think, learn, and scale. Most companies use AI in fragments—a chatbot here, an automation there. I help startups and enterprises build complete AI ecosystems by integrating Large Language Models (LLMs) into robust, production-grade backend architectures. Whether you are building an AI SaaS MVP from scratch or adding RAG-based intelligence to an existing platform, I deliver clean, maintainable, and secure code. What I bring to your project: 1. AI Integration: Expert in OpenAI (o1/GPT-4), Claude 3.5, and Gemini 2.0. I specialize in RAG (Retrieval-Augmented Generation) and AI Agent workflows using LangChain and CrewAI. 2. Backend Excellence: Scalable microservices built with FastAPI, Python, or NestJS. I focus on high-concurrency, security, and performance. 3. Vector Infrastructure: Implementation of Pinecone, Weaviate, or PGVector for efficient data retrieval. 4. SaaS Architecture: Multi-tenant database design, Stripe subscription logic, and RBAC (Role-Based Access Control). Why work with me? - Speed to MVP: I focus on getting your AI SaaS to market in 3–6 weeks without technical debt. - Product Thinking: I don't just follow tickets; I ask "Why?" to ensure the feature actually drives user value. - Security First: I ensure your AI integrations are prompt-injection resistant and GDPR/SOC2 compliant. TECHNICAL STACK: - AI & LLM: OpenAI API, LangChain, RAG, Prompt Engineering, Vector DBs (Pinecone) - Backend: Python (FastAPI, Django), Node.js (NestJS, Express), Go - Databases: PostgreSQL, MongoDB, Redis, Supabase - Cloud & DevOps: AWS (Lambda, ECS), Docker, GitHub Actions, Vercel - Integrations: Stripe, Auth0, Twilio, HubSpot, Slack API mindre -
Ansæt Lazarone1
I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. mindre -
Ansæt sterlingl1
sterlingl1 sterlingl1
$20 USD / timen
AI Full Stack Dev | Python | LLMs | NLP | Next.jsUnited KingdomI'm an AI-focused Full Stack Developer with hands-on experience building intelligent, production-ready applications from end to end. I specialize in integrating Large Language Models (LLMs), NLP pipelines, and Machine Learning into scalable web products - bridging the gap between AI research and real-world...I'm an AI-focused Full Stack Developer with hands-on experience building intelligent, production-ready applications from end to end. I specialize in integrating Large Language Models (LLMs), NLP pipelines, and Machine Learning into scalable web products - bridging the gap between AI research and real-world software. On the 𝗕𝗮𝗰𝗸𝗲𝗻𝗱, I craft robust APIs, data pipelines, and AI services using Python, FastAPI, and LangChain. On the 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱, I deliver clean, performant interfaces with Next.js and TypeScript. Whether you need a smart chatbot, an RAG-powered knowledge base, a data extraction pipeline, or a full-stack SaaS product - I deliver clean code, clear communication, and results you can ship. 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 : - LLM integration (OpenAI, Gemini, Anthropic, Ollama, open-source models) - NLP pipelines: text classification, summarization, entity extraction, embeddings - Scalable REST & GraphQL APIs with Python - Modern, responsive UIs with Next.js + TypeScript - Vector databases, RAG architectures, and AI agent workflows - Clean, documented, production-grade code - always mindre -
Ansæt jacksonburns
Hi, I’m Jackson, with a strong background in IT consulting and systems administration, I am currently transitioning into AI and automation to improve operational efficiency and support business workflows. I have a solid foundation in enterprise IT environments, including Active Directory, cloud platforms (AWS, Azure),...Hi, I’m Jackson, with a strong background in IT consulting and systems administration, I am currently transitioning into AI and automation to improve operational efficiency and support business workflows. I have a solid foundation in enterprise IT environments, including Active Directory, cloud platforms (AWS, Azure), cybersecurity best practices, and end-user support. I am actively developing skills in modern AI technologies such as LLM integration, prompt engineering, RAG pipelines, model fine-tuning, and machine learning to deliver a reliable, real-world impact. ✅ I specialize in: - AI & LLM integrations (OpenAI, Anthropic, Gemini, custom LLMs) - RAG pipelines, vector databases (Pinecone, Weaviate, FAISS, Qdrant)Fine-tuning, embeddings, model optimization - Machine learning workflows & model deployment - Automation systems with n8n, Make, Zapier, and Power AutomateM365 ecosystem, Power Apps, SharePoint, Teams automation - Cloud platforms: AWS, Azure - Data engineering & ETL pipelines ✅ Background Before freelancing, I worked in IT system administration and cybersecurity, supporting enterprise environments and solving technical challenges that kept operations running smoothly. I’ve also worked on full-stack development projects using JavaScript, Python, Node.js, and React, so I can take AI solutions all the way from concept to production. If you’re looking to build an AI-powered app, integrate LLMs into your product, automate your operations, or streamline your data pipeline — let’s talk. I’m always open to new projects and problem-solving challenges. mindre -
Ansæt omarfranciscoa
I’m a Full Stack Developer specializing in AI, APIs, and automation, building scalable web and mobile applications from concept to production. I develop smart systems that integrate AI, automate workflows, and deliver clean, high-performance user experiences. Skills: Laravel, Node.js, React, Next.js, PHP, JavaScript,...I’m a Full Stack Developer specializing in AI, APIs, and automation, building scalable web and mobile applications from concept to production. I develop smart systems that integrate AI, automate workflows, and deliver clean, high-performance user experiences. Skills: Laravel, Node.js, React, Next.js, PHP, JavaScript, MySQL, PostgreSQL, REST APIs, OpenAI, Stripe, Zoho, Docker, Nginx, AWS Reliable, fast, and focused on delivering real business results. mindre -
Ansæt ahmedshoshanrg
Tired of repetitive tasks stealing your time and energy? I build smart automations so your business runs while you sleep. I'm a business automation expert specializing in: ✅ n8n workflows (advanced automations without code) ✅ Notion automations (auto-updates, reminders, reporting) ✅ Telegram bots (AI-powered...Tired of repetitive tasks stealing your time and energy? I build smart automations so your business runs while you sleep. I'm a business automation expert specializing in: ✅ n8n workflows (advanced automations without code) ✅ Notion automations (auto-updates, reminders, reporting) ✅ Telegram bots (AI-powered assistants, client support, alerts) ✅ Google Sheets automation (syncing, data flows, analytics) ✅ AI integrations (OpenAI, Claude, GPT, Zapier alternatives) ✅ CRM and task automation (client communication, reminders, pipelines) 🔧 Whether you're a busy founder, startup team, or solo entrepreneur — I design and implement custom automations that eliminate manual work, reduce errors, and save you 10+ hours/week. ⚙️ I’ve helped businesses: Cut response time by 40% with Telegram + AI bots Eliminate spreadsheet chaos with synced dashboards Fully automate sales follow-ups, task management, and lead tracking ✨ No more duct-taping tools together — I deliver clean, fast, stable solutions built to grow with your business. 📅 Available for one-time builds, ongoing support, and systems overhauls. Let’s talk about how I can simplify your workload and free up your time. mindre -
Ansæt kirills31
I'm a Full-Stack Game Developer with 6+ years of hands-on experience delivering both casual and casino-style games, from concept to deployment. I specialize building high-performance multiplayer systems, immersive UIs, and scalable backends-whether for mobile, desktop, or online platforms. What I do best -...I'm a Full-Stack Game Developer with 6+ years of hands-on experience delivering both casual and casino-style games, from concept to deployment. I specialize building high-performance multiplayer systems, immersive UIs, and scalable backends-whether for mobile, desktop, or online platforms. What I do best - Casino-Style Games: Poker, card games, and betting systems - AI & Bots: Custom gameplay bots, moderation AI, automation systems - Frontend Expertise: React.js, Vue.js, Next.js (Cocos for online game UIs), published game dashboards & lobbies - Game Engines: Unity, Unreal Engine, Cocos Creator, Roblox Studio, Godot, GameMaker - Real-Money & Crypto Integration: Web3 wallets, token payments, fiat gateways - DevOps & Hosting: Deployed on VPS, AWS, and full CI/CD pipelines - Admin Dashboards: MAnage games, player data, analytics, and in-game assets - Backend Development: Node.js & java (matchmaking, balance systems, auth, leaderboards) Smartfox server, lidGDX, Netty, OpenGS, KryoNet I understand the business side of games-monetization, engagement, and compliance. I specialize in end-to-end delivery: from gameplay logic and networking to hosting and live deployment. I've built games that handle real money transations, so I prioritize security and scalability. Whether you're building a next-gen multiplayer title, a blockchain-powered game, or secure casino platform-I'm here to make it real. Let's build something players will love. Thank you visit my profile. mindre -
Ansæt josephd143
josephd143 josephd143
$25 USD / timen
Full Stack Developer | AI Agent, LLM, RAG | pythonUnited KingdomI specialize in building AI-powered backend systems and full-stack SaaS platforms using JavaScript and TypeScript that are fast, scalable, and production-ready. From designing intelligent AI agents with LLMs and RAG pipelines to engineering high-performance backend architectures, I help businesses turn complex ideas...I specialize in building AI-powered backend systems and full-stack SaaS platforms using JavaScript and TypeScript that are fast, scalable, and production-ready. From designing intelligent AI agents with LLMs and RAG pipelines to engineering high-performance backend architectures, I help businesses turn complex ideas into reliable, real-world applications. With deep expertise in Node.js, TypeScript, and AI systems, I go beyond basic implementations. I focus on scalability, performance, and maintainability—ensuring your product doesn’t just work, but performs under real-world demand. What I Deliver - Design & develop AI agents using LLMs, tools, memory, and autonomous workflows - Build scalable APIs (REST/GraphQL) with Node.js, TypeScript, and modern backend frameworks - Implement RAG pipelines (vector databases, embeddings, semantic search) - Architect and optimize backend systems (performance, async workflows, caching) - Integrate third-party APIs, SaaS platforms, and cloud services seamlessly - Refactor legacy systems into clean, scalable TypeScript architectures - Develop full-stack SaaS apps using React / Next.js with robust backend systems Core Expertise - JavaScript / TypeScript (Primary Stack) - Backend: Node.js (NestJS, Express), scalable API systems - LLMs & AI Agents: OpenAI, LangChain, RAG, prompt engineering - API Development: REST, GraphQL, microservices architecture - Databases: PostgreSQL (optimization, indexing), vector databases - Cloud: AWS (Lambda, S3, EC2, RDS), serverless architecture - Full-Stack: React, Next.js - System Design: scalable SaaS architecture & distributed systems - Automation & pipelines: event-driven systems, background jobs Featured Experience Highlights - Built AI agents with RAG pipelines for customer support automation, reducing response time by 70%+ - Designed high-performance API systems handling large-scale concurrent requests with optimized latency - Developed full-stack SaaS platforms using TypeScript, React, and scalable backend architectures - Integrated multiple APIs and AI services into unified automation systems - Refactored legacy backends into modern, maintainable TypeScript-based architectures Why Clients Work With Me - Strong focus on business impact, not just code - Clean, scalable, and production-ready architecture - Clear communication and fast execution - Ability to handle complex AI + backend systems - Long-term support, optimization, and scaling I build systems that are intelligent, scalable, and ready for real-world usage. Ideal For: Startups, SaaS companies, AI products, and businesses looking to build scalable platforms, AI agents, or automation systems using modern JavaScript/TypeScript stacks. Let’s build something powerful—AI-driven, scalable, and production-ready. Send me a message and let’s discuss your project. mindre -
Ansæt CodeAnchors
Hi, I’m Muhammad Anas Khan, a Senior Full-Stack Developer, Mobile App Developer, AI Engineer, UI/UX Designer, and Digital Growth Specialist with 11+ years of professional experience delivering high-quality digital solutions for startups, SMEs, and enterprise clients worldwide. I help businesses go from idea to...Hi, I’m Muhammad Anas Khan, a Senior Full-Stack Developer, Mobile App Developer, AI Engineer, UI/UX Designer, and Digital Growth Specialist with 11+ years of professional experience delivering high-quality digital solutions for startups, SMEs, and enterprise clients worldwide. I help businesses go from idea to product to scale by combining Mobile App Development, Web Development, AI Development, UI/UX Design, SEO, and Social Media Marketing into one complete delivery pipeline. Instead of hiring multiple freelancers, you get one expert who understands how everything connects. I specialize in building Android and iOS mobile apps using Flutter and React Native, modern web applications and SaaS platforms using React, Node.js, Laravel, and WordPress, and AI-powered systems including AI chatbots, automation, and API-driven intelligence. My work focuses on security, scalability, performance, and long-term maintainability, not just quick MVPs. With over 11 years of real-world experience, I have worked on e-commerce platforms, SaaS products, booking systems, fintech dashboards, enterprise admin panels, and marketing-driven websites. I understand how to build systems that survive real users, real traffic, and real business growth. What I can deliver for you 📱 Mobile App Development (Android, iOS, Flutter, React Native) 🌐 Web Development & SaaS (React, Node.js, Laravel, APIs) 🤖 AI Development (ChatGPT, AI chatbots, workflow automation) 🎨 UI/UX & Graphic Design (Figma, product design, branding) 📈 SEO & Social Media Marketing (Google SEO, Facebook & Instagram Ads) Why clients choose me ⚡11+ years of professional development experience ⚡Clean, scalable, enterprise-grade architecture ⚡Business-focused approach, not just coding ⚡Transparent communication and reliable delivery ⚡One expert covering build, design, AI, and growth Whether you are launching a mobile app, building a SaaS platform, integrating AI automation, redesigning a website, or scaling with SEO and social media marketing, I provide everything you need under one roof. 📩 Send me your project details and I’ll propose a clear, practical plan to take you from idea to successful launch. mindre -
Ansæt Delowar84
Hello! I’m Delowar Hossain, a passionate and creative Photoshop & Graphic Design Expert with 15 years of experience editing and design services. I specialize in photo editing, retouching, and graphic design solutions that help individuals and businesses stand out. Whether you need product photos for marketing...Hello! I’m Delowar Hossain, a passionate and creative Photoshop & Graphic Design Expert with 15 years of experience editing and design services. I specialize in photo editing, retouching, and graphic design solutions that help individuals and businesses stand out. Whether you need product photos for marketing materials, e-commerce, or social media designs, I provide high-quality results with fast turnaround and attention to detail. My Services ✔️ Photo Editing & Retouching • Background removal & replacement • Skin retouching & beauty editing • Photo restoration (old/damaged photos) • Color correction & adjustments • Object removal & image enhancement ✔️ Advanced Photoshop Work • Photo manipulation & compositing • Realistic photo effects • E-commerce product photo editing • High-quality custom designs ✔️ Creative Graphic Design • Logo & branding design • Flyers, posters, brochures • Business cards & stationery • Social media posts & banners • Vectorize 🎨 “Your ideas + my Photoshop & design skills = stunning results. Let’s collaborate to bring your vision to life! mindre
