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Darshit A.
$18/hr
100% Job Success
$40K+ earned
Available now
Offers consultations
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🚀 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐚𝐚𝐒 & 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 | React · Next.js · Node.js | 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 I'm a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 specializing in 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐑𝐞𝐚𝐜𝐭/𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐚𝐧𝐝 𝐍𝐨𝐝𝐞.𝐣𝐬. With 𝟖+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I help startups and businesses design, build, and scale 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 — from MVP to production. I focus on delivering 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐜𝐥𝐞𝐚𝐧, 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that not only work today but are built for long-term growth. By combining 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐰𝐢𝐭𝐡 𝐀𝐈 𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬, I help businesses automate workflows, improve efficiency, and launch faster. → 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ✔ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React, Next.js, Node.js, Express.js, FastAPI, Django | TypeScript, JavaScript, Python, SQL ✔ 𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Multi-tenancy, subscription billing, role-based access, and scalable backend systems — from MVP to production. ✔ 𝐀𝐈 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 OpenAI API, LangChain, RAG pipelines, Pinecone, Weaviate, FAISS — building intelligent and automated systems. ✔ 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 & 𝐀𝐏𝐈𝐬 REST, GraphQL, WebSockets — live dashboards, chat systems, notifications, and real-time updates. ✔ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 PostgreSQL, MongoDB, Supabase, Redis, Firestore, MySQL — optimized for performance and scalability. ✔ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 AWS, Docker, Kubernetes, CI/CD — reliable deployments and scalable infrastructure. ✔ 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 OAuth, JWT, Google/GitHub Sign-In, Stripe, PayPal — secure and production-ready integrations. ✔ 𝐔𝐈/𝐔𝐗 & 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Tailwind CSS, Shadcn UI, Material UI — clean, responsive, and user-friendly interfaces. → 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✔ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩: From planning to deployment — I handle the complete product lifecycle. ✔ 𝐀𝐈-𝐃𝐫𝐢𝐯𝐞𝐧 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: Practical AI integrations that solve real business problems. ✔ 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 & 𝐒𝐜𝐚𝐥𝐢𝐧𝐠 𝐅𝐨𝐜𝐮𝐬: Fast MVP development with a strong foundation for growth. ✔ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐑𝐞𝐚𝐝𝐲 𝐂𝐨𝐝𝐞: Clean, modular, and maintainable codebases. ✔ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Optimized systems with focus on speed and stability. ✔ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Quick responses, transparent updates, and smooth collaboration. → 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (React, Next.js, Node.js) 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 — MVP to Production 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 & 𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐎𝐩𝐞𝐧𝐀𝐈 & 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Real-Time Dashboards, Chat & WebSocket Systems Database Architecture & Performance Optimization AWS Deployment with Docker & CI/CD Authentication Systems & Role-Based Access Control Stripe, PayPal & Subscription Billing Integration 📱 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 SaaS Platforms & Productivity Tools E-Commerce & Marketplace Applications FinTech & Finance Systems Healthcare & Telemedicine Platforms AI-Powered Applications Social & Community Platforms 📩 Let's build your next 𝐒𝐚𝐚𝐒 𝐨𝐫 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭! If you're looking to launch fast, scale efficiently, or integrate AI into your product — I’m here to help. 🟢 Available for long-term and short-term projects | Fast response time | Flexible with time zones 🔍 Keywords: Full-Stack Developer, React Developer, Next.js Developer, Node.js Developer, SaaS Developer, Web Application Development, TypeScript Developer, JavaScript Developer, Python Developer, AI Integration, LLM Integration, OpenAI API, LangChain Developer, RAG Pipeline, Vector Database, Generative AI, AI-Powered App, Full-Stack AI Developer, FastAPI Developer, Django Developer, REST API Development, GraphQL API, PostgreSQL Developer, MongoDB Developer, Supabase Developer, Redis Developer, AWS Deployment, Docker, Kubernetes, CI/CD Pipeline, Startup MVP, MVP Development, SaaS MVP Developer, Scalable SaaS Architecture, Multi-Tenant SaaS, Subscription Billing, Stripe Integration, OAuth Integration, Real-Time Web App, WebSocket Developer, Dashboard Development, Chat Application, E-Commerce Development, FinTech App, Healthcare Web App, Performance Optimization, Secure Web Application, API Integration Expert. less
Darshit A. has worked .
Haseeb A.
$30/hr
100% Job Success
$30K+ earned
Available now
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𝗪𝗲𝗯 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲, 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝘁𝘆 & 𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻 𝗔𝗽𝗽𝘀 𝗘𝘅𝗽𝗲𝗿𝘁 I’m an expert web app developer with over 9 years of experience building custom web applications, WordPress websites, Shopify stores, community platforms, marketplaces, and subscription-based systems. I’ve built solutions for startups testing their first MVP, as well as established brands looking to scale globally. I use modern development tools like Claude and GitHub Copilot, along with no-code and low-code approaches when they’re the right fit, to speed up development and launch products faster without compromising quality. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Instead of being a generalist, I specialize in the following types of projects and technologies, which allows me to deliver better focus, quality, and results. ✅ WordPress website Development ✅ Ecommerce Store Development using WooCommerce or Shopify ✅ Full stack Web application Development. ✅ Custom marketplace development (multi-vendor, niche marketplaces, service platforms) ✅ Subscription based Applications. ✅ Community forums with Xenforo 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 I’m experienced with the following technologies and frameworks. If you’re unsure which tech stack is best for your project, I’d be happy to jump on a quick call and guide you through the right options. ✅ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: PHP, Python ✅ 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Laravel, FastAPI, Django, and XenForo ✅ 𝗦𝗲𝗿𝘃𝗲𝗿𝘀: Apache, Nginx, AWS, DigitalOcean, Ubuntu 𝗪𝗵𝗮𝘁 𝗜'𝘃𝗲 𝗯𝘂𝗶𝗹𝗱 𝗮𝗹𝗿𝗲𝗮𝗱𝘆: I’ve already built applications in these areas, and if your project falls under any of them, I’m confident I’m the right person to kickstart it and deliver it professionally. ✅ 100+ WordPress Business websites and Online Stores. ✅ 20+ Community forums with Xenforo and Vbulletin. ✅ Freelance Marketplace Stripe connect in Laravel. ✅ Subscription sites for dropshippers to find best products. ✅ Job posting sites with AI intelligence. ✅ Multi vendor online store in Python Django. ✅ Customization tools for virtual clothing and online try-on experiences. ✅ AI Video generation, Image generation and content creation with AI models. ✅ Review platforms with AI intelligence 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 I believe strong work ethics and commitment matter more than just skills. I’m a fast learner, quickly understand requirements, and adapt easily, which helps me work smoothly with clients remotely and deliver results efficiently. ✅ Clear Communication. ✅ Well documented Code. ✅ Strong Debugging and Problem Solving. ✅ Strict Adherence to Deadlines. ✅ No timezone conflicts. ✅ Clear and daily updates to keep you informed every step of the way. ✅ Full respect for NDA agreements. Your IP, data, and ideas stay secure and confidential. I can independently handle complex AI & Web app development projects from designing the architecture and creating the database schema to tuning the servers.. Whether you’re launching a new web application, upgrading an existing platform, or improving your current codebase, I bring precision, passion, and strong technical expertise to every project. Every great product starts with a conversation. Let’s connect and see how I can bring yours to life. ~Haseeb
Haseeb A. has worked .
BwLogics
Associated with
BwLogics
$10K+
earned
$15/hr
100% Job Success
$300K+ earned
Available now
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I excel in establishing robust foundations for product development with a high-caliber development team, specializing in both on-premise and cloud-based solutions. My expertise spans AI Agents and AI Solutions, Video Editing and Streaming Solutions, Blockchain, SaaS, AI, and IoT applications, driving digital transformation with a strategic approach to technology. Technical Proficiencies: 1. Languages: Java, Node.js, Python, TypeScript, JavaScript, Apache Groovy 2. Frameworks: Spring Boot, Spring, Express.js, NestJS, Django 3. Databases: MySQL, PostgreSQL, MongoDB, ElasticSearch, Redis, Neo4j 4. Architecture: Microservices, Serverless, Monolithic 5. Cloud Expertise: AWS, GCP, Azure 6. AI : OpenAI, Tensorflow, Deepseek, Langchain, Pinecone, ChromaDB Full Stack Development: With around 12 years of experience, I leverage a broad spectrum of technologies to meet diverse business needs. My toolkit includes Angular, Node.js, Express.js, Django, Lucene, Jenkins, and Spring Boot, enabling me to deliver complex projects effectively. My proficiency in high-level languages ensures comprehensive, high-quality solutions. AI Agent, AI Chatbot, and AI Application Development: I build Generative AI-powered Agents, Chatbots, and AI apps for automation and human-like interactions. With expertise in LLMs, NLP, deep learning, and real-time AI, I develop scalable solutions using OpenAI, LangChain, TensorFlow, and PyTorch. My work spans AI-driven automation, SaaS integrations, and conversational AI for support, analytics, and enterprise workflow Security Compliance: My focus on security ensures robust protection and adherence to industry standards: 1. SOC2: Implementing SOC2 compliance measures to secure data and provide assurance on security, availability, processing integrity, confidentiality, and privacy. 2. OKTa: Utilizing OKTa for secure single sign-on (SSO) and user authentication to enhance security and streamline access management. 3. Encryption: Applying encryption protocols to safeguard sensitive information in transit and at rest. 4. Nginx Security: Configuring Nginx for enhanced web server security with rate limiting, IP whitelisting, and SSL/TLS configuration. 5. Continuous Improvement: Exploring and integrating advanced security practices and tools to stay ahead of emerging threats. Microservice Architecture: I design and implement microservice architectures to build scalable, resilient, and flexible systems: 1. Modern Architecture: Breaking applications into modular services to support independent development, deployment, and scaling, enhancing agility. 2. Scalability: Facilitating granular scaling and efficient resource management to handle varying loads effectively. 3. Deployment: Utilizing cloud environments (AWS, GCP) with Kubernetes, serverless computing, and auto-scaling, as well as robust service discovery, load balancing, and inter-service communication for on-premise setups. 4. Resilience and Fault Tolerance: Ensuring operational continuity with redundancy, automated failover, and circuit breakers. 5. CI/CD: Implementing CI/CD pipelines to accelerate build, test, and deployment processes for rapid and reliable updates. 6. Monitoring and Observability: Integrating tools for distributed tracing, metrics collection, and log aggregation to monitor performance and address issues proactively. 7. Security: Applying rigorous security measures for inter-service communication, including encryption, authentication, and authorization. Video Solutions and Video Editing Applications Development: I specialize in developing end-to-end video solutions using technologies like FFmpeg, OpenGL, Fabric.js, and WebAssembly (WASM). My expertise includes: 1. Video Streaming: Creating live and on-demand platforms with low-latency, high-quality streaming, supporting HLS and DASH for adaptive bitrate. 2. Video Editing: Building custom editors using Fabric.js, HTML5 Canvas, OpenGL, and FFmpeg for video processing and video animations. Users can trim, crop, apply effects, and overlay elements with high flexibility, while OpenGL enhances performance for complex graphics, and FFmpeg enables efficient export of edited videos. 3. WASM & FFmpeg.js Integration: Leveraging WASM for browser-based video processing at near-native speeds, enabling complex tasks like encoding, transcoding, and editing without heavy server reliance. 4. Encoding & Compression: Optimizing video quality and performance using codecs such as H.264, VP9, and AV1, ensuring cross-device compatibility. 5. AI Video Processing: Incorporating AI features like automatic tagging, object detection, and summarization to streamline workflows. 6. Video Transcoding Pipelines: Designing scalable transcoding systems for efficient cloud or on-premise video conversion. 7. Security & Compliance: Implementing DRM, watermarking, and encryption to safeguard content while meeting industry standards. My focus is on delivering performant, scalable, and interactive video experiences.
Abhimanyu A. has worked .
Microcosmworks LLP
Associated with
Microcosmworks LLP
Waqas A.
$25/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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As an AWS Advanced Tier Partner and Claude Partner, we help startups and enterprises design, build, deploy, and scale reliable AI solutions. ✅ AWS Advanced Tier Partner ✅ Claude Partner ✅ Enterprise AI Specialists ✅ Production-Ready AI Solutions ✅ Secure & Scalable Architecture ✅ Strong AI + Cloud Engineering Team ---------------------------------- Common Use Cases ---------------------------------- Automating legacy business workflows using GenAI and AI Agents Designing and building custom MCP (Model Context Protocol) servers Connecting legacy databases to MCP servers Building custom MCP tools for enterprise applications Connecting CRMs, ERPs, APIs, and internal systems to AI Developing AI agents that can read, reason, and take actions Building multi-agent systems for complex business workflows Creating enterprise AI copilots for employees Building customer support AI assistants Developing Retrieval-Augmented Generation (RAG) applications Integrating AI with existing SaaS products Automating document processing, extraction, and classification Building AI-powered search across enterprise knowledge Creating voice AI agents and AI calling systems Modernizing enterprise applications with Amazon Bedrock, Claude, and OpenAI Building secure AI APIs and backend services Deploying scalable AI solutions on AWS ------------------------- Expertise ------------------------- AI Workflow Automation Automating legacy workflows using GenAI AI-powered business process automation Intelligent workflow orchestration Human-in-the-loop AI systems Agentic AI Production-ready AI Agents Multi-Agent Architectures AI Copilots Autonomous task execution Tool-using AI Agents Planning and reasoning workflows MCP (Model Context Protocol) Designing and building MCP Servers Building custom MCP Tools Connecting legacy databases to MCP Connecting CRMs, ERPs, APIs, and enterprise systems through MCP Secure enterprise MCP deployments Enterprise AI Integration Internal AI assistants Customer support AI Enterprise knowledge assistants AI integrated into existing applications RAG (Retrieval-Augmented Generation) Document Intelligence Intelligent Document Processing Contract extraction Invoice processing Medical document analysis Legal document processing PDF understanding Document classification and indexing Reliable AI Engineering AI Evaluation frameworks Prompt Engineering AI Guardrails AI Testing Reliable AI system design Continuous AI improvement AI Observability AI tracing Agent monitoring Workflow debugging Performance monitoring Production observability Cost optimization Production Deployment Amazon Bedrock implementations Claude integration OpenAI integration AWS deployment Scalable cloud architecture Production AI infrastructure Technologies Model Context Protocol (MCP) Claude Amazon Bedrock OpenAI Gemini LangGraph LangChain LangSmith CrewAI Python FastAPI Node.js AWS Lambda ECS EKS Docker Kubernetes Terraform Pinecone PostgreSQL MongoDB Redis n8n Whether you need to automate legacy workflows, build MCP servers, design Agentic AI systems, integrate AI into enterprise software, or deploy production-grade AI on AWS, we can help turn your AI vision into a reliable, scalable solution. Let's build AI that doesn't just answer questions—it gets work done.
Waqas A. has worked .
Experts Cloud
Associated with
Experts Cloud
$100K+
earned
Adam R.
$25/hr
100% Job Success
$10K+ earned
Available now
Offers consultations
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Hi, I'm Adam 👋 Tell me your idea, plan, or prototype and I will transform it into a scalable, production-ready SaaS ( Full-Stack app ) . That is my promise. If you send me an invitation or a message, I’ll provide a technical audit or a personalized breakdown of how we can take your project from "concept" to "launch" in record time. A little more about me: I help founders and growth-focused businesses scale fast by engineering high-performance web and mobile applications. With over 5 years of experience, I don't just write "clean code." I build resilient AI-powered ecosystems designed to handle thousands of users and complex business logic. Whether you are looking to build a marketplace from scratch, a fintech dashboard, or an AI agent architecture, I turn technical chaos into streamlined, data-driven platforms. Big Tech Pedigree: 5+ years of experience Rapid MVP Specialist: I specialize in "from-scratch" builds and lightning-fast delivery. Prototype to Production: Expert at transforming static UI (lovable.dev, Figma) into fully functional apps. 100% Full-Cycle Ownership: From architecting the "brain" (Backend) to pixel-perfect UI (Mapbox & React). AI Integrated: Custom LLM implementations and AI Agent architectures that go beyond simple chatbots. 🔧 TECH STACK & EXPERTISE Core Development: Frontend: React.js, Next.js (App Router), Angular, TypeScript, JavaScript, HTML/CSS. Backend: Node.js, Python, PHP, NestJS, API Development (REST/GraphQL). Mobile: React Native (iOS & Android). Database & Infrastructure: Databases: MongoDB, PostgreSQL, MySQL, Supabase, Firebase / Firestore, DynamoDB. DevOps: Git workflows, CI/CD pipelines, SSR, PWA, Performance Optimization. Specialized Solutions: SaaS Platforms: Multi-tenant architectures, Admin Panels, Marketplaces, Internal Tools. Fintech & E-commerce: Secure Stripe gateways, high-traffic stores, and booking systems. Geospatial: Pixel-perfect Mapbox architectural styling and data visualization. AI Automation: OpenAI API integrations, AI Agents, and Workflow Automation. 🎯 WHY CLIENTS HIRE ME Commercial Focus: I build for business outcomes, ensuring your tech stack supports your ROI. Design System Implementation: I use component libraries and custom design systems to ensure a premium user experience. Clean Architecture: Expert in SQL/NoSQL optimization and scalable middleware transformation layers. Constant Communication: You’ll never be in the dark; I provide regular updates and full transparency via GitHub. Stop fighting with unreliable freelancers. If you need a Senior Full Stack Developer to rescue a project or a SaaS Architect to build your next big idea, let’s build something that scales. Keywords: React, React Native, Software Architecture & Design, Laravel, Python, Full-Stack Development, API Development, JavaScript, PHP, Web Application Development, Node.js, AWS Development, MySQL, Mobile App Development, Django, WordPress, HTML5, Tailwind CSS, Web Design, API Integration, React, Next.js, TypeScript, Node.js, NestJS, Python, FastAPI, Django · OpenAI, Anthropic Claude, Google Gemini, LangChain, RAG, pgvector, Pinecone, AI agents · PostgreSQL, MongoDB, Redis, Prisma, Supabase, Firebase · AWS, GCP, Docker, Kubernetes, CI/CD · Stripe, HubSpot, Salesforce · HIPAA, HL7, FHIR, SEC Reg CF, multi-tenant SaaS, MVP development, fractional CTO
Adam R. has worked .
$19.99/hr
$100+ earned
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Clients come here for one reason: they need something that works reliably, scales smoothly, and doesn’t break after launch. I work with startups, founders, agencies, and growing businesses that want AI and SaaS systems aligned with real business goals not experiments or half-finished solutions.Whether the requirement is AI-driven conversations, backend-heavy SaaS logic, or full platform integration, the focus is always on stability, clarity, and long-term usability. What I Can Help With AI & LLM Solutions AI agents and assistants Context-aware chat systems RAG (Retrieval-Augmented Generation) Document intelligence & embeddings AI Calling & Messaging Automation Twilio Voice & SMS integration Retell AI for real-time AI phone calls Automated inbound/outbound calling AI-powered SMS workflows and follow-ups SaaS Development (End-to-End) Backend-heavy SaaS systems Authentication, roles, and permissions API development and integrations Scalable architecture for growth AI for Sales, Support & Operations Customer interaction automation Lead qualification flows Internal AI workflows Cost-Optimized & Open-Source AI DeepSeek, Mistral, LLaMA, Ollama Reduced dependency on expensive APIs Platforms, Tools & Technologies LLMs & AI Models GPT-4, GPT-3.5, DeepSeek, Mistral, LLaMA, Ollama AI & Voice Platforms Twilio (Voice & SMS), Retell AI, OpenAI, HuggingFace, Replicate, DeepInfra Frameworks & Pipelines LangChain, RAG pipelines, embeddings, vector databases FAISS, Pinecone Backend & SaaS Stack Python (FastAPI, Flask), Node.js MongoDB, MySQL Git, VS Code, Railway Why Clients Prefer Working With Me Clear communication and realistic guidance Strong understanding of AI + SaaS architecture Flexible approach: API-based or open-source Focus on long-term maintainability Calm, reliable delivery mindset If you’re planning to integrate AI, AI calling, AI SMS, or SaaS functionality into your product and want it done thoughtfully and professionally this is a good place to start. Let’s discuss your requirements and move forward with confidence.
Volodymyr K.
$50/hr
100% Job Success
$300K+ earned
Available now
Offers consultations
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AI Developer Top-rated Plus (Upwork Top 1%) AI Agents, Generative AI & Full Stack Development I help companies as AI Developer design, validate, and ship AI products fast, with a strong focus on AI Agents, Generative AI, and proAI Developer (Upwork Top 1%) AI Agents, Generative AI & Full Stack Development 8+ Years in AI & Machine Learning — production systems, not prototypes 50+ AI Products Delivered — from MVP to enterprise scale Top 1% AI Developer on Upwork AI MVPs shipped in 4–8 weeks — structured delivery, no overengineering HIPAA / SOC2 / GDPR-ready AI systems Full-cycle delivery — architecture, development, deployment, and optimization Trusted by teams in Healthcare, FinTech, Logistics, Real Estate, and E-commerce As a Senior AI Developer and Full Stack Software Engineer, I build production-ready Generative AI applications, custom AI Agents, and scalable machine learning systems. With 8+ years in Machine Learning and software architecture, I work as an AI Developer, AI Engineer, and Full Stack Developer. Together with Indeema, a full-cycle AI and custom software company, I lead teams that turn AI strategy into deployed systems, from data pipelines and LLM orchestration to scalable backend architecture and enterprise integrations. Proven track record with a 100% Job Success Score Consistently earning 5★ client feedback 8+ years building production-ready AI systems Clean, scalable, and enterprise-grade architecture From idea to deployed MVP in 4–8 weeks My structured delivery approach takes products from idea to working MVP in 4–8 weeks. AI Agent Consulting & Delivery I consult and implement agentic AI systems that observe, reason, and act across business workflows: AI Agents & Autonomous Workflows LLM-powered Products and Copilots RAG Systems and Knowledge AI AI Orchestration Architectures AI Integration into existing platforms AI MVP validation and architecture design My approach combines strategy, architecture, and delivery helping companies avoid costly overengineering and ship production-ready AI faster. What I Deliver AI Agent for Document Management AI Agent for Real Estate AI Agent for Inventory Management AI Agent for Fintech and Financial Management AI Agent for Medical Clinics and Image Analysis AI System for Advanced Analytics Agentic AI System Design Generative AI Development Machine Learning and Predictive Analytics AI App Development and Automation NLP, Computer Vision, and Data Science Enterprise AI Integration and Modernization I work across Healthcare, FinTech, Logistics, Real Estate, and E-commerce, building systems that improve operations, reduce manual work, and unlock new revenue streams. AI MVPs in 4–8 weeks using a structured delivery methodology HIPAA / SOC2 / GDPR-ready solutions AI integration with ERP, CRM, and legacy systems Dedicated AI teams and fractional CTO leadership ⚙️ Technologies Python, TensorFlow, PyTorch, LangChain, LLM APIs (OpenAI, Claude, Gemini), AWS SageMaker, Vertex AI, Docker, Kubernetes, MLOps pipelines, vector databases, real-time AI systems. If you’re looking for a partner who can design the right AI solution and actually ship it, let’s talk.
Volodymyr K. has worked .
Indeema AI
Associated with
Indeema AI
$1M+
earned
Vishal S.
$25/hr
100% Job Success
$800K+ earned
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I build things that don't break under pressure, enterprise SaaS platforms, high-performance APIs, and complex backend systems that handle real load. Laravel and PHP are my core. React and Vue are my frontends. WordPress, WooCommerce, and Shopify Plus are platforms I also deliver on when the project needs it. If you need someone who takes full technical ownership of architecture decisions, database design, API contracts, and deployment, not just someone who executes tickets, that's what I do. ⚙️ Laravel & PHP Core Expertise ✅ Enterprise SaaS architecture: multi-tenant, microservices, queue workers, cron engines ✅ REST & GraphQL API design: secure, versioned, documented, production-ready ✅ MySQL & PostgreSQL at scale: query optimisation, indexing, stored procedures, millions of records ✅ AWS (EC2, S3, RDS), Docker, CI/CD pipelines: 40% build time improvement achieved ✅ Secure authentication: OAuth, role-based access, data protection standards ✅ CodeIgniter, MVC architecture, Eloquent ORM, complex relationship design 🎨 React, Vue & Frontend ✅ Full SPA builds: Vue js (Vuex, Vue Router), React js, Nuxt js, Next js ✅ Legacy frontend migrations to reactive component-based architecture ✅ Dashboards, data visualisation, PWA, real-time interfaces with Socket io ✅ TypeScript, jQuery, AJAX, Tailwind CSS, Material UI, Bootstrap pixel-perfect from Figma 🛒 WordPress, WooCommerce & Shopify Plus ✅ Custom plugin & theme development, hooks, filters, WooCommerce core overrides ✅ Complex product variation logic, Multi-Vendor with Stripe Split-pay ✅ Multisite networks, ACF, CPT/taxonomy, staging-to-production workflows ✅ Shopify Plus Storefront API, Checkout Extensibility, Metafields, B2B configuration 💳 Payments & Integrations ✅ Stripe (including Split-pay), RazorPay, PayPal, Braintree ✅ Zapier, OAuth, REST/GraphQL, push notifications ✅ 15+ live products with complex third-party API integrations 🤖 AI & LLM Integration ✅ OpenAI & Anthropic (Claude) API automated workflows, data extraction, intelligent chatbots ✅ Embedded into production Laravel and WordPress applications
Vishal S. has worked .
$60/hr
100% Job Success
$300K+ earned
Offers consultations
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(Visit brysona.dev) Senior Front-End Developer with 9+ years of experience building modern, fast, and reliable web applications. 🟢 React • Vue • Next.js / Nuxt • Gatsby • TypeScript 🟢 Headless WordPress (REST/GraphQL) • WP-CLI 🟢 Framer Motion • GSAP 🟢 Cursor • ChatGPT • Emergent ⸻ Practices • Translating ideas into clean, production-ready interfaces • Clear, direct, and consistent communication • Realistic estimates + transparent progress • Writing maintainable, scalable front-end architecture ⸻ What I can help you build • Modern React, Vue, Next.js, or Nuxt applications • Pixel-perfect interfaces from Figma • AI-powered tools: chat interfaces, media tools, automation workflows • Advanced animations (scroll-based, 3D, physics, micro-interactions) • High-performance, SEO-optimised websites • Web audio/video experiences • Headless WordPress powering React/Vue front-ends • Component systems and reusable design systems ⸻ Focus Combining strong UI engineering with modern frameworks and AI-driven UX to deliver fast, engaging, and reliable experiences.
$20/hr
67% Job Success
$100+ earned
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Experience Competitive Programmer & Developer Present Full-Stack Development, AI/ML Enthusiast * Developed multiple web applications using React, Next.js, Node.js, and PHP. * Worked on AI/ML projects, exploring data structures and algorithms using C++. * Participated in various national-level hackathons and coding competitions.
Suyash S. has worked .