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Taha I.
$30/hr
100% Job Success
$100K+ earned
Available now
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Most AI agent projects stall in demo mode. I ship them into production. I spent six years building production mobile and backend systems before specializing in AI agents, LLM integration, and voice AI. Every system ships with logging and observability through LangSmith and Arize, plus documentation your team can run without me. I build for SaaS founders, and for healthcare, fintech, real estate, and hospitality teams, each with its own compliance and integration constraints. Where I focus: Multi-agent systems, orchestrated with LangChain and LangGraph, using staged execution so agents can't take irreversible actions unsupervised Voice AI through Retell AI and ElevenLabs, wired into your existing phone line or WhatsApp number RAG and document intelligence, built on Pinecone or Qdrant, on top of whatever OCR or ERP data you already have LLM integration across OpenAI, Claude, and Gemini, picked per task rather than locked to one vendor My Recent production work: 1: An AI investment advisor generating real-time market scores and multilingual analysis for institutional investors 2: A multimodal healthcare platform combining voice, chat, and OCR for round-the-clock patient support 3: A lead-scoring agent ranking properties across a 140M+ listing database for a real estate platform 4: A voice and WhatsApp booking agent for a multi-location restaurant group, saving an estimated £50K a year in front-desk hours 5: An OCR and drafting pipeline for H-1B visa petitions, built for multi-tenant billing and compliance from day one How I work: Scope, deliverables, and cost are locked in before work starts. No mid-project surprises. I respond fast and stay reachable through the whole engagement, not just the first message. Ownership runs from first message to production handoff, not to a working demo. I'm available 40+ hours a week. Message me with what you're trying to solve, and I'll come back with a scoped approach before we talk price.
Hitesh D.
$20/hr
100% Job Success
$90K+ earned
Available now
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🚀 Building Enterprise SaaS, Cloud-Native Platforms & AI-Powered Applications with Microsoft Technologies I'm an Azure Solutions Architect and Senior Full Stack Engineer with 17+ years of experience helping startups, SMBs, and enterprises design, modernize, and scale mission-critical software. I specialize in transforming business ideas into secure, scalable, production-ready applications using NET, Azure, React, Angular, AI, and modern cloud architecture. Whether you need to modernize a legacy application, build a new SaaS platform, integrate AI into your products, or architect a cloud-native solution, I bring both hands-on development expertise and architectural leadership. ## What I Can Help You Build ✅ Enterprise SaaS Platforms ✅ Multi-tenant Applications ✅ Azure Cloud Solutions ✅ AI-Powered Applications ✅ Enterprise Application Modernization ✅ REST APIs & Microservices ✅ Workflow Automation Systems ✅ IoT & Connected Device Platforms ✅ Secure Enterprise Integrations ✅ High-Performance Backend Systems --- ## AI-First Development I actively use AI as part of my daily engineering workflow—not just for code generation, but for solution design, rapid prototyping, testing, refactoring, documentation, and delivery acceleration. Daily tools include: • Claude • Cursor • Lovable • GitHub Copilot • OpenAI APIs This AI-assisted approach helps deliver high-quality software faster while maintaining clean architecture, security, and maintainability. --- ## Azure & Cloud Expertise I design secure, scalable cloud-native solutions using: • Azure App Services • Azure Functions • Azure SQL • Azure IoT Hub • Azure Service Bus • Azure Blob Storage • Azure Key Vault • Azure Monitor • Azure DevOps • Docker & Kubernetes • Event-Driven Architecture • API Gateway • Private Networking --- ## Full Stack Expertise Backend • C# • .NET Framework • .NET Core • .NET 10 • ASP.NET Core • REST APIs • Entity Framework Core • SignalR Frontend • React • Angular • TypeScript • JavaScript • HTML5 • CSS3 • Vite Databases • SQL Server • PostgreSQL • Azure SQL • Cosmos DB • SQLite • Supabase --- ## Recent Projects ✔ AI-powered RFP Management Platform ✔ Private Enterprise GPT Platform ✔ Enterprise Video Analytics Platform ✔ Azure Compliance & Security Dashboard ✔ Financial Reconciliation & Settlement Platform ✔ Distributed Playwright QA Automation Platform ✔ Healthcare IoT Monitoring Platform ✔ Enterprise Workforce Analytics Platform ✔ UK Education Management System ✔ Hospitality Management System --- ## Why Clients Work With Me ✔ 17+ years of enterprise software development ✔ Strong architecture and problem-solving skills ✔ End-to-end ownership from idea to production ✔ Clear and proactive communication ✔ Clean, maintainable, production-ready code ✔ Long-term technical partnership mindset Whether you're launching a new product, modernizing a legacy system, building enterprise SaaS, integrating AI, or scaling your cloud infrastructure, I can help you design and deliver the right solution. Let's build something great together.
Vinay C.
$40/hr
100% Job Success
$300K+ earned
Available now
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I help startups, businesses and entrepreneurs build modern, scalable and high performing digital products that solve real business challenges. Throughout my 15+ years of experience and 12+ years of success on Upwork, I have delivered custom web applications, mobile apps, SaaS platforms, eCommerce solutions and AI powered systems for clients worldwide. If you have an idea for a new product, want to update an existing application or want to integrate AI into your business, I can help you make it a reality with reliable, comfortable solutions. My expertise as a Full Stack Developer inclueds:- - Custom Web Application Development - SaaS Product Development - React, Next.js & Angular Development - Node.js, PHP & Laravel Development - Shopify & WordPress Development - Mobile Apps (React Native & Ionic) - AI Integration (OpenAI, ChatGPT, Claude AI) - API Development & Third Party Integrations - Stripe, PayPal & Payment Gateway Integration - Cloud Deployment (AWS, Azure) - Database Design (MySQL, PostgreSQL, MongoDB) - Performance Optimization & Bug Fixing I believe great software is built through understanding your business goals first, not just writing code. My focus is on delivering solutions that improve efficiency, enhance user experience and support long term growth. If you are looking for a dependable Full Stack Developer who values quality, clear communication and on time delivery with long term availability, I would be happy to discuss your project and help bring your vision to life. Let's build something exceptional together!
Habib U.
$25/hr
100% Job Success
$50K+ earned
Available now
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𝙄 𝙝𝙚𝙡𝙥 𝙛𝙤𝙪𝙣𝙙𝙚𝙧𝙨 𝙗𝙪𝙞𝙡𝙙, 𝙧𝙚𝙨𝙘𝙪𝙚 𝙖𝙣𝙙 𝙨𝙘𝙖𝙡𝙚 𝙎𝙖𝙖𝙎, 𝙈𝙑𝙋, 𝘼𝙄 𝙖𝙣𝙙 𝙑𝙤𝙞𝙘𝙚 𝘼𝙄 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. My goal is simple: • Help you launch faster • Reduce manual work using AI • Keep AI and cloud costs under control • Avoid expensive technical mistakes • Build a stable product that can grow • Take technical work off your plate I am an AWS Certified Solutions Architect and Full-Stack Developer with 9+ years of experience building production systems for companies across the US, UK, Australia, Saudi Arabia, and other international markets. 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗔𝗱𝗱 𝗩𝗮𝗹𝘂𝗲 - 𝗦𝗮𝗮𝗦 𝗮𝗻𝗱 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I help founders plan, build, launch, and scale production-ready SaaS and MVP products. This includes architecture, frontend, backend, mobile apps, payments, dashboards, integrations, cloud deployment, and long-term support. - 𝗔𝗜-𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗥𝗲𝘀𝗰𝘂𝗲 Built your product with Lovable, Bolt, CoReplit, or Cursor? I can fix broken features, improve security and performance, clean up the codebase, and prepare the product for real customers without rebuilding everything unless it is necessary. - 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 I build AI systems that reduce manual work, improve response time, and lower operating costs. This includes AI agents, RAG systems, document processing, customer support automation, internal knowledge tools, and AI workflow automation. - 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜 I build Voice AI agents that answer calls, book appointments, take orders, qualify leads, update business systems, and transfer calls when needed. I also built CallSynthra, a customisable voice AI platform for clinics, restaurants, logistics, and service businesses. - 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 I build AI chatbots that answer customer questions, qualify leads, book appointments, automate support, and connect with CRM and business systems. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 - 𝗞𝗶𝘀𝘀 𝗟𝗼𝘆𝗮𝗹𝘁𝘆 (Healthcare SaaS) Helped design and scale a secure multi-tenant SaaS platform from around 100 users to approximately 500,000 users without requiring a complete rebuild. Tech: React, Next.js, Node.js, PostgreSQL, Redis, Docker, AWS ECS, RDS, CloudWatch, Cloudflare - 𝗧𝗲𝗰𝗵𝘀𝗵𝗶𝗽 (Logistic SaaS) Built and scaled a logistics SaaS platform supporting 30+ tenants and running in production for more than 4+ years. Tech: Node.js, Spring Boot, Next.js, MySQL, Redis, GCP, Kubernetes, Docker - 𝗖𝗮𝗹𝗹𝗦𝘆𝗻𝘁𝗵𝗿𝗮 (Voice AI, AI Product) Built a Voice AI platform that can answer calls 24/7, book appointments, take orders, qualify leads, access business knowledge, update systems, and complete follow-up actions. Tech: Python, FastAPI, Next.js, LangGraph, Twilio, Cartesia, Deepgram, Qdrant - 𝗔𝘀𝘀𝗲𝘁 𝗣𝗹𝗮𝗻𝗲𝘁 (Fintech Platform) Built web, mobile, and serverless backend features for a fintech platform and maintained the system for more than 3+ years. Tech: Node.js, TypeScript, React, Next.js, React Native, MySQL, WebSockets, AWS Lambda, Plaid API, Twilio, Stripe, Apple Pay, Google Pay 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁 → A clear technical plan before development starts → Practical architecture without unnecessary complexity → Clean and maintainable code → Better control over cloud and AI costs → Clear documentation → Early communication about risks → End-to-end technical ownership → Long-term support after launch 𝗟𝗼𝘄-𝗥𝗶𝘀𝗸 𝗙𝗶𝗿𝘀𝘁 𝗦𝘁𝗲𝗽 Before committing to a large project, I can review your idea, MVP, or current codebase and share: • The main technical risks • What should be fixed first • What can be reused • A recommended architecture • A practical development roadmap This gives you clarity before spending more money on development. ✅ 𝗪𝗲 𝗔𝗿𝗲 𝗮 𝗚𝗼𝗼𝗱 𝗙𝗶𝘁 𝗜𝗳 • You are building an AI, Voice AI, SaaS, or MVP product • You need someone who can take technical ownership • You have an MVP that needs to become production-ready • Your AI-generated project is becoming difficult to manage • You want better security, performance, scalability, or cloud cost control • You need support across architecture, development, cloud, and AI • You want a long-term technical partner, not only someone who completes tickets I work best with founders who value clear communication, practical decisions, and long-term product growth. 𝗖𝗼𝗿𝗲 𝗦𝘁𝗮𝗰𝗸 AI: OpenAI, Claude, Gemini, LangChain, LangGraph, RAG, Pinecone, Qdrant Voice AI: Twilio, ElevenLabs, AssemblyAI, Speech-to-Text, Text-to-Speech, Retell AI, Vapi AI Backend: Python, FastAPI, Django, Node.js, NestJS, Java Spring Boot Frontend and Mobile: React, Next.js, TypeScript, React Native Cloud: AWS, GCP, Docker, Kubernetes, Terraform, CI/CD 𝗦𝗲𝗻𝗱 𝗺𝗲: What you are building Your current stage Your biggest technical problem I will review it and suggest the most practical next step.
Svyatoslav M.
$41/hr
100% Job Success
$700K+ earned
Available now
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Hi! I'm a Senior Generative AI & Full-Stack Engineer with 15+ years of experience specializing in building production-ready AI applications, Custom Chatbots, and Multi-Agent systems. Are you looking to bridge the gap between advanced Artificial Intelligence and a robust, production-ready web architecture? I deliver scalable, secure, and smart technical solutions that turn complex business ideas into high-performing digital products. I combine deep expertise in foundational backend/frontend stacks with cutting-edge Generative AI engineering. Whether you need an autonomous AI Agent framework, a high-accuracy RAG pipeline, or a complex enterprise web application, I handle everything from core architecture to seamless UI deployment. Please look at my portfolio below to see my "ML-Based Price Recommendation System", "AI-Powered HR Application Full Stack Development", "Full-Stack Developer For Custom ERP", and many others. Core AI & Machine Learning Expertise: - Large Language Models (LLMs): Custom integration, API optimization, and fine-tuning with OpenAI, LLaMA, Claude, etc. - Advanced RAG Systems: Building intelligent Retrieval-Augmented Generation architectures to connect LLMs with private corporate data sources, minimizing hallucinations. - AI Agents & Conversational Systems: Development of autonomous multi-agent workflows, AI chatbots, smart routing systems, and NLP tools (LangChain, LlamaIndex). Robust Full-Stack Stack: - Backend: Node.js, Express.js, PHP (Laravel, Yii), Python, API Integration, and high-load architecture. - Frontend: React.js, Next.js, and modern JavaScript for intuitive, interactive AI user interfaces. - Databases & Cloud: Vector databases (Pinecone, Chroma), PostgreSQL, MySQL, and secure cloud deployment via Amazon Web Services (AWS Partner & Certified Cloud Practitioner) and GCP. Why Work With Me: - 100% Job Success & Top Rated Plus: A proven track record of delivering clean code, meeting strict deadlines, and maintaining clear communication. - Business-Centric Approach: I don't just write code; I design systems that optimize internal workflows, improve user retention, and cut operational costs. - Agile Integration: backed by the engineering strength of the Greenice team, allowing for rapid scaling if your project requires additional resources. Let’s turn your vision into a production-ready application. Click the "Invite to Job" button, and let’s discuss the technical architecture of your project!
Greenice
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Greenice
$4M+
earned
Usama R.
$25/hr
100% Job Success
$20K+ earned
Available now
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📣 Hello, and welcome! I'm a Senior Software developer with 5 years of commercial experience in React, Next.js, Node.js, Nest.js, and Express.js. I'm oriented on results, motivated, and responsible developer with good analytical skills and attention to detail. I'm well-versed in software development, data structures, algorithms, and object-oriented design principles. I'm skilled in utilizing various tools and technologies. Quick learner. Also, I am an active team player who wants to deliver high-quality work and continue expanding my knowledge and skills in software development. I would be happy to work with E-commerce, Fintech, HealthTech, Blockchain, EdTech, PropTech, CRM, TravelTech, InsurTech, LogistecsTech, and Gambling projects. 📌WHAT I'M OFFER: 💻WEB DEVELOPMENT I'm delivering high-performance, responsive web applications. I specialize in building modern front-end interfaces using React.js and Next.js while handling robust backend systems with Node.js, Express.js, and Nest.js. Full-stack capabilities allow me to craft seamless, end-to-end solutions, from user interfaces to database management. 💻 API DEVELOPMENT & INTEGRATION Design and develop custom RESTful APIs and GraphQL endpoints to connect applications. I integrate third-party services like Stripe, Twilio, Google Maps API, and more, ensuring seamless communication between platforms. I also implement secure authentication and authorization systems using JWT, OAuth, or custom protocols. 💻 REAL-TIME & eCommerce SOLUTIONS I'm developing real-time applications such as chat apps, live notifications, and streaming platforms using WebSockets. Build custom eCommerce platforms with payment integrations like Stripe, PayPal, and others, providing features like cart management, inventory tracking, and order processing. 💻 CLOUD & DevOps I'm deploying and managing scalable applications on cloud platforms like AWS, Google Cloud, Azure, Heroku, and Vercel. I handle CI/CD pipelines for automated testing and deployment, leveraging Docker and Kubernetes for containerized environments. 💻 DATA-DRIVEN APPLICATIONS I'm creating interactive data dashboards using React tools. I automate data pipelines and web scraping tasks with pandas, NumPy, Scrapy, and Selenium. I also integrate machine learning models into applications for advanced analytics and predictions. 📌 My Javascript Front-end skills: Javascript, Typescript, React.js, Next.js, React Native (CLI/Expo), TailwindCSS, Material UI, Ant Design, SCSS, HTML5, CSS3, Redux Thunk, Redux Saga, Chakra UI, Bootstrap. 📌 My Javascript Back-end skills: Node.js, Nest.js, Express.js, Jest, Fastify, GraphQL, Docker. 📌 My Database skills: Hibernate, JDBC, Liquibase, SQL, NoSQL, PostgreSQL, MySQL, Objection, Knex, Prisma, MongoDB. 📌Other skills: Stripe, Firebase, Mapbox, GoogleMap, Google Analytics, Google Cloud, KuCoin API, OAuth2, WordPress, AWS. 📌API Tools: Swagger, Postman 📌KEYWORDS: JavaScript, Firebase, Vue.js, Angular, Svelte, D3.js, Chart.js, Three.js, PostgreSQL, React.js, Python, Spring Boot, Docker, Redis, Google Analytics, Kubernetes, Next.js, NumPy, Tailwind CSS, Google Maps API, TensorFlow, AWS S3, JPA, Redux, Material-UI, Selenium, MongoDB, Django, Stripe, Node.js, Jupyter Notebooks, OpenCV, Vercel, Cloudflare, Celery, ElasticSearch, Hibernate, Express.js, PyTorch, Twilio, Nest.js, pandas, RabbitMQ, Spring Framework, Pipedrive, Google Cloud, GraphQL, scikit-learn, MUI, Azure Functions, Jenkins, Ansible, RESTful APIs, Heroku, Kafka, JSP, OpenAPI, FastAPI, Bitbucket, Gradle, Tomcat, SendGrid, Chakra UI, WebSockets,EE, Apache Spark, Servlets, Storybook, Maven, JUnit, SQLite,.
Wasim S.
$100/hr
100% Job Success
Available now
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𝗘𝘅-𝗝𝘂𝘀𝘁𝗘𝗮𝘁 | 𝗘𝘅-𝗦𝘁𝗮𝗽𝗹𝗲𝘀 | 𝗘𝘅-𝗙𝗶𝗻𝘇𝗹𝘆 | 𝗧𝗼𝗽 𝟭% 𝗨𝗽𝘄𝗼𝗿𝗸 𝗧𝗮𝗹𝗲𝗻𝘁 | 𝗕𝘂𝗶𝗹𝘁 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗳𝗼𝗿 $𝟮𝗕+ 𝗕𝗿𝗮𝗻𝗱𝘀 I optimize backend architecture, infrastructure cost, database performance, and cloud security for high-growth SaaS platforms. Previously Senior Engineer at JustEat, Staples, and Finzly. 9+ years building production systems at scale, supporting 100k+ active users. I design systems that directly improve business margins through performance, reliability, and cost efficiency. Impact: -42% Cloud Spend | 94% Faster Data Pipelines | $2B+ processed on systems I helped design and operate. 𝐈𝐍-𝐇𝐎𝐔𝐒𝐄 𝐒𝐀𝐀𝐒 𝐌𝐈𝐍𝐃𝐒𝐄𝐓 & 𝐓𝐎𝐓𝐀𝐋 𝐎𝐖𝐍𝐄𝐑𝐒𝐇𝐈𝐏 I operate like a technical co-founder, not a ticket-based freelancer. I take end-to-end ownership of architecture, scalability, and delivery. You define the business goal, and I design and implement the backend system to achieve it with minimal operational overhead and long-term scalability. From MVP to millions of users, I make architecture decisions based on performance, cost efficiency, and maintainability. 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 & 𝐃𝐀𝐓𝐀 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐈𝐍𝐆 If your system is slow or your cloud bill is increasing, I refactor architecture for both performance and cost efficiency. ◆ At Staples, reduced a core data pipeline from 90 minutes to 5 minutes (94% improvement) ◆ Optimized backend systems using caching, indexing, Kafka, and Redis to achieve millisecond-level latency ◆ Refactored legacy systems into scalable event-driven architectures where needed 𝐑𝐀𝐏𝐈𝐃 𝐌𝐕𝐏 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 (𝐀𝐈 𝐀𝐂𝐂𝐄𝐋𝐄𝐑𝐀𝐓𝐄𝐃) Need to launch fast? I combine AI-assisted frontend generation with production-grade backend architecture. Using tools like Lovable, Bolt.new, v0, Supabase, and Cursor to accelerate UI development, while I design and implement secure, scalable AWS backends underneath. 𝐈𝐍𝐕𝐄𝐒𝐓𝐎𝐑-𝐑𝐄𝐀𝐃𝐘 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄 & 𝐂𝐎𝐌𝐏𝐋𝐈𝐀𝐍𝐂𝐄 Preparing for funding rounds or enterprise clients: ◆ Architecture audits to identify risks, bottlenecks, and cost inefficiencies ◆ Compliance-ready systems aligned with HIPAA, GDPR, SOC2, and PCI-DSS ◆ Clear technical documentation for investor and enterprise due diligence 𝐖𝐇𝐀𝐓 𝐈 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 ◆ Cost-efficient backend systems optimized for real production workloads ◆ Scalable architectures designed for long-term product growth ◆ High-availability systems built for peak load reliability ◆ AI-integrated backend systems using OpenAI and AWS Bedrock 𝐑𝐄𝐂𝐄𝐍𝐓 𝐂𝐀𝐒𝐄 𝐒𝐓𝐔𝐃𝐘 A fintech platform was failing during traffic spikes, causing failed transactions and rising infrastructure costs. I re-architected their backend into a scalable event-driven system, optimized APIs, and removed database bottlenecks. Result: handled a 300% traffic surge with zero downtime and reduced AWS costs by 42% within one month. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 𝐀𝐓 𝐀 𝐆𝐋𝐀𝐍𝐂𝐄 Languages: Java (Spring Boot), Node.js (NestJS), Python Cloud/Infra: AWS (Lambda, ECS/Fargate, DynamoDB, RDS, EventBridge, S3), Terraform, CDK etc... AI: OpenAI, AWS Bedrock, LangChain etc... Data: Redis, Kafka, Supabase etc... Tools: Lovable, Bolt.new, v0, Cursor base44, claude etc.. 𝐂𝐋𝐎𝐔𝐃𝐅𝐋𝐀𝐑𝐄 𝐄𝐃𝐆𝐄 & 𝐒𝐄𝐑𝐕𝐄𝐑𝐋𝐄𝐒𝐒 Cloudflare Workers (APIs), R2 (storage), D1/KV (data), Queues/Durable Objects (async), CDN/WAF etc... 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒 Fintech (PCI/GDPR), Healthcare (HIPAA), E-commerce, Logistics, Marketplaces 𝐑𝐄𝐀𝐃𝐘 𝐓𝐎 𝐓𝐀𝐊𝐄 𝐘𝐎𝐔𝐑 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄 𝐒𝐄𝐑𝐈𝐎𝐔𝐒𝐋𝐘? If you're building a serious SaaS product, you don’t just need code, You need architecture that scales, performs, and stays cost-efficient under real production load. Send 2–3 time slots, and I’ll review your system and suggest an architecture approach.
Ilya I.
$135/hr
100% Job Success
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11+ years as an Systems Administrator/Network Engineer 8+ years as Cloud Expert and SaaS Architect 6+ years as DevOps Full time freelancer for the last 10 years. Tag cloud: AWS EC2, RDS/Aurora, Elasticache, Route 53, CloudWatch, VPC, ELB/ALB/NLB, CloudFront, WAF, S3, SNS, Lambda, EKS; Kubernetes, Docker, Docker Compose, Helm, ArgoCD, cdk8s; Terraform, Terragrunt, Ansible; Github + Actions, Gitlab CI/CD, Jenkins; Proxmox, KVM; Zabbix, Prometheus, Alertmanager, Grafana, NewRelic, ELK - Elasticsearch/Logstash/Kibana, Fluentbit, VictoriaMetrics+VictoriaLogs, Sentry, Datadog, Blackfire; Bash, Python, Typescript; Linode, Digital Ocean, OVH, Hetzner, Cloudflare, GoDaddy, Heroku, Netlify; Nginx, Apache, PHP-FPM, Tomcat, Traefik; Letsencrypt; Wordpress, Woocommerce, Magento; Ubuntu, Debian, Centos, Redhat; OpenVPN, Wireguard; Postfix, Exim, Zimbra, Mailchimp, Mailgun, SPF, DKIM, DMARC.
Igor N.
$60/hr
100% Job Success
$500K+ earned
Available now
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𝐅𝐨𝐜𝐮𝐬 𝐨𝐧 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 while I handle everything related to AI and software development. Have a great idea for an AI agent or assistant but 𝒅𝒐𝒏'𝒕 𝒌𝒏𝒐𝒘 𝒘𝒉𝒆𝒓𝒆 𝒕𝒐 𝒔𝒕𝒂𝒓𝒕? Just send me a DM and we will arrange 𝐚 𝐟𝐫𝐞𝐞 𝟒𝟎-𝐦𝐢𝐧 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 📞 where I will do my best to answer all your questions. [Updated: June 16, 2026] I helped a wide range of customers - from small startups to enterprises - build human-like AI agents, LLM assistants, NLP projects, RAG systems, AI Knowledge Bases, AI MVP and AI chatbots. Here are some examples: · AI assistant with RAG functionality for a leading telehealth company; · LLM-based call analysis and assessment using over 40 parameters; · LLM agent to extract information from medical records; · AI agent for a real estate sales team; · Health AI assistant for nurses; · RAG software for financial and investment analysts that processes documents in various formats; · AI real-time voice avatars for US medical students. I can help you build an advanced RAG system with your own data. Moreover, I can help you integrate AI / LLMs / ML in your business strategy, products and roadmap. "Simple put, one of the best engineers we've ever worked with" ⭐️⭐️⭐️⭐️⭐️ - Boaz, Head of RnD @ HoneyBook 𝐋𝐋𝐌𝐬: OpenAI (GPT 3.5, GPT 4, Whisper AI), Anthropic (Claude 3.5 Sonnet), DeepSeek and open-source models (Mistral, Llama 3). 𝐀𝐈 𝐬𝐤𝐢𝐥𝐥𝐬: OpenClaw, LlamaIndex, Langchain, Prompt Engineering, Vector store databases (Pinecone, Qdrant, Chroma DB), agents (AutoGPT, Autogen), chatbots, assistants, knowledge bases. 𝐃𝐞𝐩𝐥𝐨𝐲: Azure Cloud Services, Docker, AWS, Web apps, Chatbot platforms. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: - React & Next.js / Angular frontend architecture - Python (FastAPI) backend development - Node.js, Express.js, Nest.js APIs - SQL Server, MySQL, PostgreSQL, MongoDB - Multi-tenant SaaS platforms - Stripe billing & subscription systems If you are looking for a reliable and skilled AI developer who can deliver high-quality results, message me. I would love to hear more about your project and discuss how I can help you achieve 𝐲𝐨𝐮𝐫 𝐠𝐨𝐚𝐥𝐬.
Innova 🥇 Top 1% AI Talent
Associated with
Innova 🥇 Top 1% AI Talent
$300K+
earned
Maksym B.
$39/hr
100% Job Success
$100K+ earned
Offers consultations
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🥇As 7+ years experienced Python Full Stack developer, I delivered 50+ projects for 30+ clients - AI focused web applications, SaaS, MVPs, POCs, analytical platforms, CRM/ERP systems, and many AI-driven development projects built with Python Full stack . 𝐖𝐡𝐲 𝐦𝐞: 🚀50+ Delivered projects in Python Full Stack development 🔝30+ happy clients from the USA, UK, Germany, and more 🔥7+ years in Python full stack development as a Python Full stack developer, fullstack developer, and backend engineer 👨🏼‍💻3 years in business intelligence 👥Operate with small but result-driven team of Python full stack developers, AI developers, and UI/UX designers 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: 1️⃣ Discovery & Analysis We map your goals and plan Python full stack architecture, AI integration, and API structure. 2️⃣ UX/UI Design Simple layouts that fit AI chatbots, AI agent flows, AI receptionist interfaces, and classic dashboards. 3️⃣ Development As python full stack developers, we build Python full stack apps using Python Django, Python FastAPI, Python Flask, JavaScript, React, Vue, and REST API. Strong focus on AI development, building AI agent development, AI chatbot development, AI integration, LLM flows, natural language processing, deep learning models, and Python machine learning. 4️⃣ Optimization & QA Python full stack optimization, API performance, and testing for AI systems. 5️⃣ Release & Support Stable Python full stack deployments, AI model monitoring, and API maintenance. 𝐌𝐲 𝐭𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: Front-end: Vue, React, Next.js, JavaScript, TypeScript, HTML, CSS Back-end: Django, FastAPI, Flask, Python, Aiohttp, Golang Databases: PostgreSQL, MySQL, SQLite, MongoDB, DynamoDB Tools: Docker, Kubernetes, AWS, Celery, Redis, Git, Grafana, Figma P𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗪𝗼𝗿𝗸𝗲𝗱 𝗢𝗻 🔸 CRM & ERP Systems Built Python full stack CRM and ERP with Python Django, Python REST API, and React/Vue. Added AI automation for workflows, AI data extraction, AI text tagging, and simple natural language processing features. Used Docker, PostgreSQL, and Python full stack development for stability. 🔹 Management Platforms (LMS, EMS, WMS) Created systems using Python Full stack FastAPI, Python Django, and Next.js. Integrated AI scheduling, AI agents for ticket sorting, and natural language processing search. Stack used: Redis, DynamoDB, MongoDB, Python API development, Python automation. 🔸 SaaS Platforms Developed SaaS products using Python Full stack Django REST, Python FastAPI, and AWS. Added AI chatbot modules, AI content generation, AI onboarding, AI integration with LLMs, and Python machine learning models. Used AWS Lambda and Python microservices. 🔹 Marketplaces Built marketplaces with Python Django and React for real estate, fintech, and ecommerce. Added AI recommendations, AI search, natural language processing filters, and AI scoring. Used Python web scraping for data intake and Elasticsearch for fast search. 🔸 MVPs and POCs for Startups Delivered lightweight MVPs using Python Flask, Python FastAPI, React, and SQLite. Added small AI chatbot flows, AI data cleanup, and LLM summaries. Used Kubernetes and Python full stack workflows. 🔹 Web Applications Built portals, dashboards, booking apps, and ecommerce platforms with React, Vue, Next.js, and Python backends. Used Python Flask, Python Aiohttp, Python FastAPI, and Golang. Added AI receptionist flows, AI chatbots, AI NLP search, and small deep learning models for images. Included Python web scraping modules and Python API integration. 🔥 AI Projects as Python Full stack developer: 🤖 AI Chatbots & AI Agents Built AI chatbot systems and AI agent development flows using Python FastAPI, Python Django, and ChatGPT API Integration. Features included: natural language processing, real-time API calls, Python machine learning scoring, and LLM-driven responses. 🧠 AI Content Automation Created AI automation tools for content generation using Python LLM pipelines, Python full stack logic, and AI integration with third-party APIs. Used deep learning models, vector search, and Python web scraping for structured data. 🗂 AI Document Processing Developed AI document extraction tools with Python machine learning, OCR, natural language processing, and Python fullstack dashboards. Included Python background workers and Python REST API layers. 🏪 AI Receptionist & AI Support Systems Built AI receptionist flows using Python FastAPI, Python async systems, and LLMs. Integrated voice-to-text, AI message routing, and custom Python API development. 👉 Message me or click Invite - I can walk you through a similar project I’ve already delivered and help you build yours.
Neural Dynamics Web
Associated with
Neural Dynamics Web
$100K+
earned