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Garegin K.
$30/hr
100% Job Success
$60K+ earned
Available now
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🚀 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟑𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I don’t just write code – 𝐈 𝐬𝐨𝐥𝐯𝐞 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐞 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐞𝐧𝐬𝐮𝐫𝐞 𝐞𝐯𝐞𝐫𝐲𝐭𝐡𝐢𝐧𝐠 𝐰𝐨𝐫𝐤𝐬 𝐟𝐥𝐚𝐰𝐥𝐞𝐬𝐬𝐥𝐲. I thrive on challenges and enjoy building apps that are not only powerful but also intuitive and fun to use. Let’s create something outstanding together! To kick things off, I offer a 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐭𝐞𝐜𝐡 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 where we can explore your project goals and define the best path forward. ✅ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: ◈ PHP: Laravel, Yii2, Symfony, Zend, CakePHP, CodeIgniter ◈ Node.js: Express, Nest.js ◈ Python: Django ◈ Databases: MySQL, PostgreSQL, DynamoDB, MongoDB ◈ API Development: REST, GraphQL, WebSockets ◈ Cloud: AWS, Google Cloud, Azure, Docker ✅ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: ◈ JavaScript: React.js, Next.js, Nuxt.js, Vue.js, Angular.js ◈ TypeScript, UI Libraries: Redux, Material UI, Bootstrap, Tailwind ✅ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤: ◈ Web3 and OpenAI integrations ◈ API & Payment Gateway integrations ✅ 𝐂𝐌𝐒 & 𝐏𝐖𝐀: ◈ WordPress: Custom themes & plugins, Elementor ◈ Progressive Web App (PWA) development ✅ 𝐃𝐞𝐬𝐤𝐭𝐨𝐩: ◈ Python, JavaScript/TypeScript 𝐑𝐞𝐜𝐞𝐧𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬: ➤ PuzzleTrip – Aggregator for rental and tour services (cars, yachts, custom trips) ➤ Grand Time – Web3 platform connecting businesses and freelancers globally ➤ ArmRoom – Dating app for connecting people across cultures I'm here to help tackle technical challenges and build reliable, high-impact digital products. Let’s make it happen!
Garegin K. has worked .
Rocket Systems 🥇 2022 Award winner
Associated with
Rocket Systems 🥇 2022 Award winner
$10K+
earned
$145/hr
88% Job Success
$100K+ earned
Offers consultations
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Building a scalable SaaS or enterprise platform requires more than just code. It requires technical ownership, strong architecture, security awareness, and a clear understanding of business logic. As a Python Developer and CTO-level technical partner, I help startups and businesses build secure, scalable, and production-ready web applications. Whether you are launching an MVP, upgrading an existing platform, integrating AI automation, or fixing technical debt, I can handle the full development lifecycle from planning to deployment. I specialize in Python, Django, Django REST Framework, React, Next.js, PostgreSQL, API integrations, SaaS architecture, AI automation, and cybersecurity-focused development. How I Help You Succeed: — Python & Django Development: Secure, scalable backend systems using Django, Django REST Framework, PostgreSQL, and clean API architecture. — SaaS & Enterprise Platforms: MVPs, dashboards, subscriptions, multi-role systems, admin panels, analytics, and scalable business logic. — CTO-Level Technical Ownership: I help with architecture planning, technology decisions, system design, technical audits, and product direction. — AI Automation & Integration: Practical AI features using GPT/LLMs, automation workflows, chatbots, document processing, and smart business tools. — Cybersecurity-Focused Development: Secure authentication, role-based access control, API protection, server hardening, vulnerability awareness, and safer deployment practices. — Modern Frontends: Fast, responsive, and premium user interfaces using React and Next.js. — DevOps & Deployment: VPS, AWS/GCP, Docker, CI/CD pipelines, Nginx, SSL, monitoring, and production deployment support. My Promise: I value clear communication, predictable delivery, and long-term maintainability. You will receive a clear execution plan, regular updates, well-structured code, and a product that is built for real users, not just a development server. Ready to build, secure, or scale your platform? Send me a message or invite me to your job, and let’s discuss your project goals.
Sharan S. has worked .
BRACKET CODER
Associated with
BRACKET CODER
$10K+
earned
Yaroslav B.
$42/hr
100% Job Success
$100K+ earned
Available now
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Are you looking for an AI Full Stack Developer who can build scalable SaaS platforms, AI-powered web apps, LLM integrations, and production-ready backend systems? You’re in the right place. I’m a Full Stack Developer with 6+ years of experience building modern web applications, SaaS platforms, AI integrations, and high-performance APIs using Python, FastAPI, Django, React, and cloud infrastructure. I help startups and businesses turn ideas into reliable software by combining strong backend architecture, clean frontend implementation, and practical AI integration. Over the years, I have delivered: • 50+ full-stack web applications • 100+ third-party API integrations • 20+ subscription-based SaaS platforms • Systems handling 10M+ monthly requests • AI-powered dashboards, automation tools, and API-based workflows My main focus is building software that is not only functional, but also scalable, maintainable, secure, and easy to improve over time. AI, LLM & Automation Experience I can help you build and integrate AI-powered features such as: ✅ OpenAI API integrations ✅ AI agents and workflow automation ✅ Chatbots and AI assistants ✅ LLM-powered SaaS features ✅ Document analysis and data extraction ✅ AI summaries, recommendations, and classification ✅ RAG systems and vector search ✅ Prompt engineering and evaluation workflows ✅ LangChain, LangGraph, embeddings, and AI pipelines Whether you need an AI chatbot, internal automation tool, document processing system, AI dashboard, or custom AI-powered SaaS product, I can help design and build the full solution from backend to frontend. Backend Development ✅ Python, FastAPI, Django, DRF, Flask ✅ REST APIs, GraphQL, WebSockets ✅ Microservices and async architecture ✅ Celery, Redis, AsyncIO, background jobs ✅ OAuth2, JWT, RBAC, multi-tenant SaaS architecture ✅ Third-party API integrations: payments, accounting, CRM, AI services Frontend Development ✅ React.js, Next.js, TypeScript ✅ Redux Toolkit, React Query, React Hook Form ✅ Tailwind CSS, Chakra UI, Material UI, Bootstrap ✅ SaaS dashboards, admin panels, responsive web apps ✅ SPA, SSR, SSG, reusable component architecture Databases & Data Processing ✅ PostgreSQL, MySQL, SQLite ✅ SQLAlchemy, Alembic, Django ORM ✅ MongoDB, Redis, Elasticsearch ✅ Pandas, NumPy, ETL workflows ✅ Data processing and automation pipelines Cloud, DevOps & Deployment ✅ AWS: EC2, S3, Lambda, ECS, RDS, CloudWatch ✅ Docker, Docker Compose ✅ CI/CD with GitHub Actions and GitLab CI ✅ NGINX, Caddy, load balancing ✅ Production deployment, monitoring, and scaling Why clients choose me 🔹 I understand both business goals and technical implementation 🔹 I build clean, scalable, production-ready architecture 🔹 I communicate clearly and keep the process transparent 🔹 I can work independently or as part of a team 🔹 I focus on long-term maintainability, not quick hacks If you need a developer who can build a SaaS product, an AI-powered platform, an automation system, or a full-stack web application, I’d be happy to help. Let’s discuss your project and find the best technical solution for your business. Ich spreche auch Deutsch und stehe Ihnen gerne für weitere Diskussionen oder Zusammenarbeit zur Verfügung.
Yaroslav B. has worked .
Arsene O.
$25/hr
100% Job Success
$80K+ earned
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⚙️ Building Scalable Digital Products with React, Node.js & Python ⚙️ 📅 6+ years of experience 📦 40+ completed projects 💰 $9M+ generated for clients 🌍 Platforms with 80,000+ active users I’m a Full Stack Developer and Full Stack React Developer with 6+ years of experience building scalable web applications. As a React Developer, React.js Developer, and Next.js Developer, I deliver modern frontend systems combined with powerful backend architectures. My backend expertise spans Node.js, Python, Django, and FastAPI, allowing me to build both high-performance APIs and enterprise-grade systems. I work as a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer, depending on project requirements. As a Full Stack Developer, I frequently combine React.js, Node.js, Python, Django, and FastAPI to deliver complete end-to-end solutions. 🚀 Full Stack React, Node.js & Python Engineering I work as a Full Stack Developer, Full Stack React Developer, and React Node.js Developer, building scalable applications with React.js, Next.js (Nextjs), and robust backend systems powered by Node.js, Python, Django, and FastAPI. I use Node.js daily for backend services, APIs, and real-time systems. As a Node.js Developer, I build scalable microservices and backend logic that integrate seamlessly with frontend applications. Alongside Node.js, I use Python, Django, and FastAPI for more complex backend architectures. Django is ideal for structured systems, while FastAPI is perfect for high-performance asynchronous APIs. My experience includes combining Node.js, Python, Django, and FastAPI in production environments where performance and scalability are critical. As a Full Stack Developer and Node.js Developer, I focus on: ⚙️ Improving performance (LCP/TTI) by 2–3x 📊 Increasing conversions by 25–35% 🚀 Scaling apps to 100K+ users 🧠 Backend Development with Node.js, Python, Django & FastAPI As a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer, I build APIs, backend systems, and scalable services. I use Node.js for real-time systems, event-driven architectures, and high-performance APIs. I also use Python, Django, and FastAPI to build structured backend platforms and high-speed microservices. In multiple projects, I combined Node.js with Python, Django, and FastAPI to create hybrid backend ecosystems. 🗄 Databases & Backend Architecture As a Full Stack Developer and Node.js Developer, I work with SQL, PostgreSQL, MySQL, and MongoDB to design scalable systems. I frequently integrate Node.js with PostgreSQL and MongoDB, and also use Python, Django, and FastAPI with relational databases for enterprise applications. I also use Supabase (PostgreSQL-based backend) alongside Node.js, Python, Django, and FastAPI. 🧠 Built systems using Node.js, Python, Django, and FastAPI 🔄 Designed APIs with Node.js and FastAPI 💸 Reduced backend costs with optimized Node.js services 🚀 Improved system performance using Node.js and Python 🎨 Frontend React & Next.js With 6+ years as a React Developer, React.js Developer, and Frontend React Developer, I build fast UI systems using React.js and Next.js (Nextjs). As a Full Stack Developer, I connect frontend applications with backend systems powered by Node.js, Python, Django, and FastAPI. 📱 React Native & Cross-Platform Apps As a React Native Developer, alongside my work as a Full Stack Developer and Node.js Developer, I build mobile applications connected to backend systems powered by Node.js, Python, Django, and FastAPI. 📱 10+ apps delivered 👥 100K+ users supported 💳 SaaS, Payments & Scalable Platforms Most backend logic in these systems is built with Node.js, while complex services often use Python, Django, and FastAPI. ⚙️ Additional Expertise 40+ projects as a Full Stack Developer and Full Stack React Developer Strong experience as a Node.js Developer, Python Developer, Django Developer, and FastAPI Developer Deep expertise in Node.js, Python, Django, and FastAPI backend systems Strong frontend skills with React.js and Next.js Experience with MongoDB, SQL, PostgreSQL, and MySQL Experience with Supabase and real-time systems AI integrations (OpenAI, ChatGPT) using Node.js and Python Built dashboards, PWAs, and SaaS platforms using Node.js, Django, and FastAPI 🤝 Why Work With Me Strong Full Stack Developer with deep backend expertise in Node.js, Python, Django, and FastAPI Experienced React Developer and Full Stack React Developer Skilled in building scalable backend systems using Node.js and Python Strong architecture thinking across frontend and backend If you’re looking for a Full Stack Developer, Node.js Developer, Python Developer, Django Developer, or FastAPI Developer with strong experience in React.js and Next.js — let’s connect. 👉 Click "Invite" or "Hire" and tell me about your project.
Arsene O. has worked .
Golden Team Soft
Associated with
Golden Team Soft
$6M+
earned
Yash C.
$40/hr
100% Job Success
Available now
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⭐ ⭐⭐⭐⭐ Top Rated Plus AI Engineer & Full Stack Developer on Upwork. I build production-grade AI systems and full-stack platforms that help businesses automate operations, scale intelligently, and reduce costs — delivering $2M+ in savings through deployed AI agents and real-world AI products. With 7+ years of development experience and a PostGraduate degree in AI & Machine Learning, I specialize in building Agentic AI systems, custom LLM solutions, and AI-powered full-stack applications designed for real business impact. ✅ My approach is business-first, architecture-driven, and production-ready. 🚀 My Core Expertise ✅ Agentic AI Systems Development Design and development of autonomous AI agents capable of reasoning, planning, decision-making, and multi-step execution using LangGraph, LangSmith, and custom orchestration frameworks. ✅ Custom LLM Engineering Design and implementation of advanced LLM systems including: Custom reasoning pipelines Domain-specific knowledge modeling RAG architectures using Vector DBs & Graph DBs Prompt optimization, memory systems, and evaluation pipelines ✅ Full Stack AI Product Development End-to-end development of AI-powered web applications and SaaS platforms, including: AI-driven dashboards and admin panels Secure backend APIs and services User-facing applications integrating LLMs & agents Scalable architecture from MVP to enterprise I ensure AI systems are not isolated — they are embedded directly into real products users interact with daily. ✅ Human-Like Voice AI Agents Development of real-time Voice AI agents for: Sales calling Lead qualification Appointment booking Customer support automation Built for natural conversations, low latency, and enterprise-grade reliability. ✅ Enterprise AI Platform Development Experience building complete platforms including: AI copilots Compliance & document intelligence systems Workflow automation engines AI-powered SaaS products ✅ Proven Delivery Experience Successfully delivered 80+ enterprise-grade projects across multiple industries — from AI-first startups to large organizations. AI Solutions I’ve Built ✅ Enterprise AI Co-Pilots Internal AI assistants converting company data into actionable insights. ✅ Document Intelligence Platforms OCR + NLP + LLM-based systems for classification, extraction, and analysis. ✅ Compliance & Governance AI Systems AI-driven platforms simplifying audits, evidence management, and regulatory workflows. ✅ Workflow-Oriented AI Agents Agents operating inside CRMs, dashboards, internal tools, and enterprise systems. Voice AI & Conversational Automation ✅ Outbound AI Sales Agents ✅ Inbound Receptionist & Support Agents ✅ Appointment Scheduling & Lead Qualification ✅ Deep CRM & booking system integrations Built for high-volume, real-time production usage. Technical Excellence ✅ AI & LLM Stack OpenAI (GPT-4+), Claude, LLaMA, RAG pipelines, Pinecone, Qdrant, Neo4j ✅ Agent Frameworks LangGraph, LangSmith, custom agent orchestration systems, MCP Servers ✅ Backend Engineering Python (FastAPI, Flask), scalable microservices, secure API architectures ✅ Full Stack Development Modern frontend + backend systems, AI-integrated dashboards, SaaS architecture, authentication, role-based access, and real-time data flows ✅ Databases & Infrastructure PostgreSQL, cloud-native deployments, monitoring, logging, and scalability ✅ Automation & Integrations CRMs, internal tools, dashboards, workflow engines, enterprise systems (MLOps supported for deployment, monitoring, and long-term scaling.) Who I Work With ✅ Startups building AI-first SaaS products ✅ Founders scaling MVPs into full platforms ✅ Businesses automating operations with AI agents ✅ Enterprises integrating custom LLM solutions What You Get When Working With Me 🔥 Business-Driven AI Architecture AI built around ROI, adoption, and scalability — not experiments. 🔥 End-to-End Delivery From product idea → full-stack platform → deployed AI systems. 🔥 Clear Communication & Transparency Weekly updates, architecture clarity, and clean documentation. 🔥 Post-Launch Support Available Long-term optimization as your AI evolves. ⭐ Why Clients Choose Me Because I combine: ✅ Senior-level full stack engineering ✅ Deep expertise in Agentic AI systems ✅ Custom LLM architecture mastery ✅ Enterprise delivery mindset ✅ Long-term product thinking If you’re looking for someone who can design, build, and scale serious AI-powered products — not just experiment with prompts ✅ You’re in the right place. ✅
Yash C. has worked .
Karin S.
$35/hr
100% Job Success
$200K+ earned
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If you are looking not for just a developer, but a growing specialist with 6 years experience in Web Development - let's get started! I have a deep understanding of how to be a worthy developer by maintaining and upgrading my skills, following "up to date" trends in the web-development and growing my knowledge! My technical skills: - JavaScript: React JS, Next JS, Node.JS (Nest JS / Express); - Python: Flask, FastAPI, Django, REST framework, Bots creation; - SASS, SCSS, jQuery, HTML5, Gulp/Grunt/Webpack; - Bootstrap, Material UI, Shopify Polaris; - CMS: Shopify, WordPress; - API development and integration (Payment API's [PayPal, Stripe, Klarna, Adyen, iDEAL, etc.], FaceBook API, Instagram API); - REST.API / GraphQL.API - GitHub, GitLab, BitBucket. I worked with: - E-Commerce; - Social Networks; - Healthcare; - Shopify Application; - Blog; - Custom Solution / AI. I am quite passionate with new challenges and ready to help you create worthy products while maintaining a mature professional cooperation! As always, I focus on customer needs and ready to help with your ideas! Let's give it a shot to blow a breath of life to your upcoming success! Please, feel free to ask any questions! Looking forward to our future cooperation!
Karin S. has worked .
Sohel S.
$25/hr
100% Job Success
$10K+ earned
Offers consultations
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🏆 Top-Rated on Upwork 🌟 100% Job Success Score ✅ Expert Python Developer 👋 Hi, I'm a Full Stack Developer with 3+ years of experience, specializing in Python ecosystems, modern web technologies, and AI service integration over the web. I have a proven track record in building scalable web applications using Django, FastAPI, React.js, Next.js and other modern web technologies while seamlessly integrating AI-powered functionalities. Passionate about turning ideas into reality, I focus on delivering high-performance, AI-driven solutions that align with business objectives. ✅ Why Work With Me? 🌟 Service Before Money – Your satisfaction is my priority 🌟 Full-Stack Proficiency – Expertise in both frontend & backend 🌟 Uncompromising Communication – Clear & transparent updates 🌟 Weekend Support – Available beyond standard work hours 🌟 Dedicated Freelancer – 100% commitment to your project 🌟 Attention to Detail – Writing clean, optimized, and scalable code 🌟 Problem Solver – Troubleshooting & debugging with efficiency 🌟 Client-Centric Approach – Your vision, my execution ✅ Technical Expertise 🔹 Backend Development: Python, Django, Django Rest Framework, FastAPI, Flask 🔹 Frontend Technologies: React.js, Next.js, Tailwind CSS, Bootstrap 🔹 AI Integration: OpenAI, Hugging Face, FAL, LangChain, TensorFlow, PyTorch 🔹 Databases: PostgreSQL, MySQL, MongoDB, SQLite 🔹 Cloud & DevOps: AWS (EC2, S3, Lambda, RDS), Azure, DigitalOcean, Docker, CI/CD (GitHub Actions, GitLab CI/CD) 🔹 API Development: RESTful & GraphQL APIs with OpenAPI specs 🔹 Version Control: Git, GitHub, GitLab 🚀 Key Achievements ✅ Developed AI-powered virtual try-on applications for e-commerce platforms ✅ Integrated OpenAI & Hugging Face APIs to enhance user experience with AI-driven features ✅ Built scalable ERP systems optimizing business processes and efficiency ✅ Developed CMS solutions for seamless content management ✅ Created automated web scraping solutions to extract real-time business insights ✅ Developed admission portals & fees management systems improving enrollment processes ✅ Optimized code to reduce development time & improve performance ✅ Set up cloud-based infrastructures (AWS, Docker) for scalable deployments Looking for a skilled Full Stack Developer to bring your project to life? Let's collaborate! Feel free to send me a message, and let's discuss how I can help you achieve your goals. Thanks & Regards, Sohel Sura
Hiren A.
$15/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I’m a Top 1% AI-Driven Full Stack Developer with 8+ years of experience delivering high-performance SaaS, AI, Web applications for Fortune 500 companies, startups, and SMEs across industries. I’m a Top Rated Plus 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building high-impact web applications, SaaS platforms, and AI/ML powered solutions that help businesses grow and compete. As an experienced Full Stack Developer, my focus is on delivering reliable, scalable, and intelligent software that aligns with your business goals and accelerates product success. As a versatile Full Stack Developer, I handle both frontend and backend development with expertise in modern frameworks and tools, and I integrate AI and machine learning capabilities where they add real value. I work with startups, growing SaaS companies, and enterprise teams to build secure, user-centric digital products optimized for performance, maintainability, and future growth. I specialize in end-to-end Full Stack Development with a strong emphasis on AI/ML integration, automation, and data-driven functionality that enhances user engagement and operational efficiency. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗮𝘀 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: • AI/ML Enabled Web Applications with intelligent features, automation, and personalized user journeys • Full Stack SaaS Platforms including multi-tenant architecture, admin dashboards, analytics, and billing systems • Responsive Full Stack Web Apps built with React, Next.js, and Angular on the frontend and robust APIs on the backend with Node.js and Nest.js • Cloud-Native Deployments on Azure, AWS, and Google Cloud with scalable architecture, Docker, and CI/CD pipelines • Third-Party Integrations including payment systems (Stripe, PayPal, Razorpay), chat, maps, media, and external SaaS APIs • Cross-platform experiences including mobile-ready solutions and Flutter support 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 (𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 + 𝗔𝗜/𝗠𝗟 𝗙𝗼𝗰𝘂𝘀): • 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Angular, TypeScript, JavaScript, Tailwind, Material UI • 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, NestJS, Express.js, .NET Core, ASP.NET • 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, MSSQL, MongoDB, Firebase, Supabase • 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Azure, AWS, Google Cloud, Vercel, Docker, GitHub Actions, GitLab CI • 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: OpenAI APIs, Azure AI, LangChain, ChatGPT API, custom automation workflows 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 𝗮𝘀 𝗧𝗵𝗲𝗶𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: • Proven success with 100% job success and all 5.0★ ratings on Upwork • Deep expertise blending Full Stack Development and AI/ML to build intelligent, automated solutions • Strong architectural planning and modular code for performance, security, and scalability • Clear communication with regular updates, milestone tracking, and dependable delivery • Enterprise-grade security, authentication best practices, and data protection 𝗜𝗱𝗲𝗮𝗹 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗮𝘀 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: • 𝗦𝗮𝗮𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 including CRM, LMS, analytics, dashboards, marketplaces, and admin tools • 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗮𝗻𝗱 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (REST, GraphQL, microservices) • 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 UI/UX using React, Next.js, Angular, and modern design systems • 𝗔𝗜/𝗠𝗟 𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 such as smart chatbots, recommendation systems, automated workflows • 𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀 and CI/CD automation for zero-downtime releases • 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 experiences including Flutter and progressive web apps 🤝 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿. Whether you’re launching a new MVP, scaling your SaaS product, integrating AI features, or modernizing a legacy system, I’ll help you design, develop, and deploy a production-ready solution that surpasses expectations. 📩 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁, 𝗹𝗲𝘁’𝘀 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Full Stack Developer | Full Stack SaaS Developer | SaaS Application Development | .NET Developer | .NET Core Developer | React Developer | Node.js Developer | Full Stack Developer | Angular Developer | Full Stack Developer | Next.js Developer | NestJS Developer | Full MERN Stack Developer | Full MEAN Stack Developer | Full PERN Stack Developer | Full Stack Developer | MongoDB | Cloud Engineer | Full Stack Developer | API Developer | API Integration | API Development | Azure | AWS | Google Cloud | REST API | Microservices | DevOps | CI/CD | GraphQL | AI Specialist | Full Stack Developer | AI-Integrated Solutions | ChatGPT Integration | Flutter | Full Stack Developer | Cross-Platform Apps | Enterprise Developer | Web Application Development | SaaS Expert | Full Stack Developer | Multi-Tenant SaaS | Web Application Developer | Full Stack Developer
Hiren A. has worked .
Shahan B.
$10/hr
100% Job Success
$30K+ earned
Available now
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Need secure, scalable cloud infrastructure or a high-performing web application? I can help. I am a Top Rated Azure DevOps Engineer and Full-Stack Developer with over 3,000 hours of enterprise-level experience. I specialize in helping businesses automate their deployments, reduce cloud costs, and build reliable, scalable applications from the ground up. How I can help your business: Cloud & DevOps: Azure administration, CI/CD pipeline automation, and container orchestration to ensure your apps run smoothly 24/7. Full-Stack Development: Building modern, responsive web apps using Next.js, TypeScript, and robust Python backends. Data Engineering: Managing big data clusters, disaster recovery strategies, and data source integrations. Core Technologies: AWS (EC2, EKS), Azure Cloud, Docker, Kubernetes (Helm), Terraform, Python, Next.js, and Hadoop/HDP. Whether you need to fix a broken deployment pipeline, migrate to the cloud, or build a scalable web app from scratch, let's talk. Send me a message and we can discuss your project's technical needs!
Shahan B. has worked .
Preet P.
$22/hr
100% Job Success
$50K+ earned
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Every line of code I write has one goal: to make your product faster, smarter, and future-proof. 7+ years of engineering experience, now fully focused on building AI-powered products that automate, converse, reason, and scale, backed by solid full-stack foundations. 🤖 AI Engineering: Agentic AI: ✔ Autonomous agents with multi-step reasoning, tool-use & persistent memory ✔ LangChain, LangGraph, OpenAI Assistants API, Google ADK Voice AI: ✔ Real-time voice assistants: STT → LLM → TTS pipelines ✔ Whisper, ElevenLabs, Deepgram & WebRTC integrations Chat AI: ✔ Custom chatbots for support, sales & internal ops: with memory & context ✔ GPT-4o, Claude, Gemini: right model for your use case & budget RAG & AI Insights: ✔ Semantic search & Q&A over your private data & documents ✔ Pinecone, Chroma, pgvector: full ingestion to retrieval pipelines AI Automation: ✔ n8n + LLM workflows replacing manual, repetitive business processes 💻 Full-stack Engineering: Frontend: React.js, Next.js, TypeScript, JavaScript Backend: Node.js, Nest.js, Express.js, GraphQL, Python Databases: PostgreSQL, MongoDB, MySQL, Redis Cloud & DevOps: AWS, DigitalOcean, Docker, CI/CD Blockchain: Solidity, Smart Contracts, Web3.js, Ethereum ✅ Why Work With Me ✔ AI + Fullstack in one hire: no need to manage separate specialists ✔ Business-first thinking: every technical decision ties back to your goals ✔ Clean, scalable code: ES6+, built to grow with your product ✔ Clear communication: proactive updates, on-time delivery Ready to build something intelligent? 📩 Let's talk.
Preet P. has worked .
Secret MindTech
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Secret MindTech