LM Engineers For Hire
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Sponsored Freelancers
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Hire Glexy111
I’m a Senior Full Stack AI Developer who builds production-ready AI features and modern web apps end-to-end—from system design to deployment. I specialize in LLM solutions like RAG chatbots, agent workflows, summarization, classification/triage, and text-to-code tooling, with a strong focus on reliability, latency,...I’m a Senior Full Stack AI Developer who builds production-ready AI features and modern web apps end-to-end—from system design to deployment. I specialize in LLM solutions like RAG chatbots, agent workflows, summarization, classification/triage, and text-to-code tooling, with a strong focus on reliability, latency, cost control, and safety guardrails. On the engineering side, I develop backend services with Python (FastAPI/Flask), Node.js/TypeScript, Go, and Java, and ship clean, responsive frontends with React/Next.js and Angular. I’m comfortable with data pipelines and analytics (SQL + large datasets), integrating third-party APIs (OAuth/JWT, webhooks, REST/GraphQL), and deploying on AWS/Azure with Docker/Kubernetes and CI/CD. I’ve worked on healthcare, procurement intelligence, and fintech systems where security, auditability, and real-world performance matter. I enjoy owning features end-to-end, collaborating closely with product/stakeholders, and shipping fast without sacrificing code quality. less -
Hire starttechno
We build AI-powered web apps, mobile apps, desktop apps, and automation systems for businesses worldwide. With 249+ projects delivered at 4.9 stars, we bring proven reliability to every engagement. What We Build: AI & LLM Integration: Custom AI chatbots, GPT/Claude API integrations, LLM-powered automation,...We build AI-powered web apps, mobile apps, desktop apps, and automation systems for businesses worldwide. With 249+ projects delivered at 4.9 stars, we bring proven reliability to every engagement. What We Build: AI & LLM Integration: Custom AI chatbots, GPT/Claude API integrations, LLM-powered automation, intelligent document processing, and AI agents that handle real business workflows. Full-Stack Web Development: Production-grade applications using Next.js, React, Node.js, TypeScript, PHP/Laravel, and WordPress. From SaaS platforms to admin dashboards to complex APIs. Mobile Applications: Native iOS (Swift/Objective-C) and Android apps, plus cross-platform with React Native and Flutter — from MVP to production. Apple & Desktop Apps: macOS desktop applications, Electron-based cross-platform desktop apps, iPad apps, and Apple ecosystem development. E-Commerce Solutions: Shopify stores, WooCommerce, custom plugins, payment integrations (Stripe, PayPal), and full e-commerce builds. AI Automation & Scripting: Python and Node.js automation — web scraping, data pipelines, API integrations, chatbots, workflow automation using modern AI tools. DevOps & Cloud: Docker, Kubernetes, AWS, Azure, Google Cloud, Linux server management, CI/CD pipelines, and production infrastructure. Why Work With Us: - 97% project completion rate, 100% on budget - 6+ years on Freelancer with verified reviews - We use AI-assisted development to deliver faster without compromising quality - Full-stack team: frontend, backend, mobile, desktop, AI, and DevOps - Clear communication with daily updates Ready to build something? Send us a message — we respond within hours. less -
Hire nazar152
Senior SaaS & Full Stack Engineer specializing in building scalable AI powered products, cloud applications, and modern web platforms. I help startups and businesses transform ideas into production ready SaaS solutions with clean architecture, powerful user experiences, and reliable infrastructure. I have extensive...Senior SaaS & Full Stack Engineer specializing in building scalable AI powered products, cloud applications, and modern web platforms. I help startups and businesses transform ideas into production ready SaaS solutions with clean architecture, powerful user experiences, and reliable infrastructure. I have extensive experience developing AI driven applications, analytics platforms, dashboards, and enterprise software using modern technologies including Python, FastAPI, React, Next.js, TypeScript, PostgreSQL, and cloud platforms. My expertise includes SaaS product development, AI integration, LLM applications, RAG systems, API development, database architecture, cloud deployment, and DevOps automation. I have built solutions involving generative AI, conversational analytics, intelligent automation, embedded analytics, and data driven platforms. Core skills: • SaaS Application Development • Full Stack Web Development • AI Application Development • LLM Integration and RAG Systems • OpenAI and AI API Integration • React, Next.js, TypeScript • Python, FastAPI, Django • REST API and Microservices Architecture • PostgreSQL, MongoDB, Redis • AWS, Docker, Kubernetes • Cloud Architecture and CI/CD • Database Design and Optimization I focus on delivering scalable, maintainable, and business focused software solutions that help companies launch products faster and grow with confidence. less -
Hire AmeerHyder
𝐀𝐈 & 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 | 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 🚀 AI & Full Stack Developer | Building Intelligent Software That Solves Real Business Problems I'm an AI & Full Stack Developer with 8+ years of software engineering experience, helping startups, agencies, and enterprises build intelligent,...𝐀𝐈 & 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 | 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 🚀 AI & Full Stack Developer | Building Intelligent Software That Solves Real Business Problems I'm an AI & Full Stack Developer with 8+ years of software engineering experience, helping startups, agencies, and enterprises build intelligent, scalable, and production-ready software. I specialize in AI Agents, Generative AI, AI Chatbots, AI Automation, LLM Applications, RAG Systems, MCP Servers, and modern Full Stack Development. Whether you're building a new AI SaaS platform, automating business workflows, integrating OpenAI, or developing a custom web application, I can deliver an end-to-end solution. I don't just integrate AI, I build complete software products around it. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 🤖 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 AI Agents Agentic AI Applications AI Chatbots Conversational AI Generative AI LLM Applications OpenAI Integration Anthropic Claude Integration Google Gemini Integration AI Assistants AI Copilots AI Voice Agents AI Workflow Automation Business Process Automation Prompt Engineering Retrieval-Augmented Generation (RAG) Model Context Protocol (MCP) Vector Database Integration LangChain LlamaIndex CrewAI Multi-Agent Systems AI SaaS Development 💻 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Full Stack Development Custom Software Development SaaS Development Enterprise Applications CRM Development ERP Solutions Admin Dashboards Web Applications REST API Development GraphQL APIs Third-Party API Integration Payment Gateway Integration Authentication & Authorization Microservices Architecture ⚡ 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 n8n Automation Make.com Automation Zapier Automation CRM Automation Sales Automation Marketing Automation Workflow Automation Business Process Optimization API Automation 🛠 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 : React.js • Next.js • TypeScript • JavaScript • Tailwind CSS • HTML5 • CSS3 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 : Python • FastAPI • Node.js • Express.js • Django • Laravel 𝐀𝐈 : OpenAI • Claude • Gemini • LangChain • LlamaIndex • MCP • RAG • Vector Databases • Prompt Engineering 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 : PostgreSQL • MongoDB • MySQL • Redis • Supabase • Firebase 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 : AWS • Azure • Google Cloud • Docker • Kubernetes • Vercel • CI/CD 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 ✔ 12+ Years of Software Development Experience ✔ AI-First Development Approach ✔ End-to-End Product Development ✔ Clean, Scalable & Maintainable Code ✔ Strong Communication & Reliable Delivery ✔ Long-Term Technical Partnership ✔ Business-Focused Solutions That Deliver Real Value Whether you need an AI Agent, AI Chatbot, LLM-powered SaaS, workflow automation, custom web application, or a full-stack software solution, I can help you build a secure, scalable, and production-ready product from concept to deployment. 𝐋𝐞𝐭'𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐞𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫. less -
Hire carlosporter
I am Carlos Porter, a Costa Rica-based Senior Site Reliability Engineer with 15 years of Linux/Unix experience and 7 years supporting Azure and cloud workloads. My strongest work is practical reliability engineering: stabilizing systems, cleaning up messy environments, automating repeatable operations, and leaving...I am Carlos Porter, a Costa Rica-based Senior Site Reliability Engineer with 15 years of Linux/Unix experience and 7 years supporting Azure and cloud workloads. My strongest work is practical reliability engineering: stabilizing systems, cleaning up messy environments, automating repeatable operations, and leaving behind clear documentation so the next person can maintain the setup. I specialize in Linux server administration, production troubleshooting, operating system migrations, infrastructure automation, monitoring, storage work, virtualization, web hosting recovery, and cloud/VPS operations. I work with RHEL, AlmaLinux, SLES, Ubuntu, HP-UX, Solaris, AIX, Azure, AWS, IONOS, Hetzner, Hostinger, DigitalOcean, cPanel/WHM, Plesk, WHMCS, Docker, Kubernetes, KVM, Libvirt, Proxmox, VMware, MySQL, MariaDB, PostgreSQL, and DB2. I have handled 20-30 RHEL Leapp upgrades from RHEL 7 through 10, 20-30 SLES migrations from SLES 11 to 15, 5-10 AlmaLinux migrations from 8 to 10, Ubuntu 18.04 to 24.04 migrations, production fleets from a handful to hundreds of machines, Ansible and parallel Bash automation, high-availability sites handling thousands of connections per minute, delicate LVM2 storage migrations, Plesk/WHMCS recovery, and incident coordination with hosting-provider platform teams. I also work with practical AI infrastructure and local/self-hosted model tooling. My AI-related work includes Ollama, Open WebUI, LiteLLM, vLLM, SGLang, llama.cpp, SurfSense, JupyterLab, Caddy, Nginx, remote GPU hosts, OpenAI-compatible gateways, SSH tunnels to remote model servers, local model workflows, token-usage monitoring, AI gateway routing, coding-agent integration, Qwen/Ollama behavior control, prompt harness design, debug visibility, and compliance/retry loops. My work style is direct, practical, and evidence-based. I clarify the goal, inspect the environment, identify risks, build or fix in focused steps, test in realistic conditions when possible, deploy carefully, validate the result, and document the handoff path. I communicate clearly, prefer reliability over hype, and am fluent in English and Spanish. I am a strong fit for Freelancer.com projects involving Linux reliability, migrations, server recovery, hosting-provider infrastructure, Ansible/Bash automation, production troubleshooting, monitoring cleanup, self-hosted AI infrastructure, local model tooling, and practical workflow automation. less
