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Dheeraj S.
$25/hr
100% Job Success
$500K+ earned
Available now
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AI Engineer specializing in production-ready AI Agents, advanced RAG systems, and enterprise LLM integrations. Over 17,000 hours tracked delivering scalable, hallucination-free AI architectures for business platforms. Companies often discover that AI prototypes work well in demos but fail when integrated into real production workflows. I close that gap by building secure, production-grade systems designed to automate legacy processes and leverage corporate data assets smoothly without disrupting your existing infrastructure. Where I Help ============ ♦ Designing Autonomous AI Assistants & Copilots: Securely connected to internal documents, enterprise databases, and operational tools for grounded, reliable responses. ♦ Multi-Agent Workflow Systems: Building resilient AI agent squads capable of executing complex business logic via APIs using frameworks like LangGraph and CrewAI. ♦ Advanced Retrieval-Augmented Generation (RAG): Combining enterprise data with LLMs using robust vector databases for context-aware, hyper-accurate outputs. ♦ Generative AI SaaS Integration: Embedding generative capabilities seamlessly into existing SaaS platforms and enterprise applications while maintaining architectural stability. ♦ Multimodal AI Solutions: Developing applications where text, images, and audio inputs operate smoothly within unified production environments. ♦ Data Ingestion & Knowledge Pipelines: Structuring scattered information into high-performance, searchable intelligence layers. How I Work ========== ⚙️ Production-First Architecture: Prioritizing scalability, strict security, and cost-efficiency instead of short-term experimentation. ⚙️ Guardrails, Evaluation & Monitoring: Implementing evaluation frameworks to ensure LLM behavior remains deterministic and predictable after deployment. ⚙️ Advanced Prompt & Context Engineering: Designing context windows and prompt techniques to improve response reliability and reduce latency. ⚙️ Model Selection & Fine-Tuning Strategies: Balancing open-source (Llama 3) and proprietary models (GPT-4o, Claude 3.5) to optimize performance and operational cost. ⚙️ Cross-Functional Collaboration: Aligning closely with product and engineering teams to ensure deployments remain highly extensible. Solutions Delivered ================ 🧩 Enterprise Knowledge Assistants for real-time conversational access to internal data. 🧩 Workflow Automation Agents executing complex, multi-step actions across integrated business apps. 🧩 Custom AI Copilots seamlessly embedded directly into SaaS platforms. 🧩 Intelligent Document Processing (IDP) and contextual search systems. 🧩 AI Integration Layers connecting LLM capabilities smoothly with legacy software. Tech Expertise ============= 🚀 Languages & Frameworks: Python (FastAPI), Node.js, LangChain, LangGraph, CrewAI, LlamaIndex. 🧠 AI & LLM Ecosystem: OpenAI APIs (GPT-4o), Anthropic Claude, Open-Source LLMs (Llama 3). 🗄️ Vector Databases & Infrastructure: Pinecone, ChromaDB, Weaviate, PostgreSQL (pgvector). ☁️ Cloud & DevOps: Docker, AWS, Google Cloud Platform (GCP) cloud-native deployments. 📊 MLOps & Observability: Weights & Biases, Arize Phoenix, or custom telemetry tooling for tracking model drift and latency. Working Style ============= 🤝 Structured planning before development reduces ambiguity. 🤝 Incremental delivery enables early validation and predictable progress. 🤝 Clear, proactive communication across technical and business stakeholders. 🤝 Systems designed for long-term maintainability and easy handover to internal teams. AI delivers lasting enterprise value when integrated naturally into workflows and supported by robust engineering foundations. Let's build a solution tailored to your operational goals.
Dheeraj S. has worked .
Radiansys Technologies Pvt. Ltd.
Associated with
Radiansys Technologies Pvt. Ltd.
$1M+
earned
Kunal K.
$17/hr
100% Job Success
$300K+ earned
Available now
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I help businesses build scalable web applications, AI-powered tools, and automation systems that solve real business problems. With 18+ years of experience in full stack development, I can support you from idea to launch, whether you need an MVP, SaaS platform, internal business tool, AI agent, chatbot, workflow automation, or custom AI integration. My focus is simple: build reliable, secure, and production-ready solutions that are easy to use, easy to scale, and aligned with business goals. ◆ Full Stack & AI Solutions I Can Build ◆ ✅ Full Stack Web Development ▣ Custom web applications from frontend to backend ▣ SaaS platforms and business dashboards ▣ MVPs and startup product prototypes ▣ REST APIs and GraphQL APIs ▣ Admin panels, portals, and internal tools ▣ Database design and backend architecture ▣ Performance optimization and bug fixing ▣ Cloud deployment and DevOps setup ✅ AI Agents & AI-Powered Applications ▣ Custom AI agents for business workflows ▣ LLM-powered applications using OpenAI and other AI models ▣ RAG systems for document search and knowledge retrieval ▣ AI chatbots for websites, support, and internal teams ▣ AI tools that connect with CRMs, databases, APIs, and third-party apps ▣ Structured AI outputs, function calling, and tool-based agents ▣ AI assistants for sales, operations, support, and productivity ✅ AI Automation ▣ Business process automation ▣ Workflow automation using APIs and webhooks ▣ CRM and sales pipeline automation ▣ Email, SMS, WhatsApp, and notification automation ▣ Lead management and follow-up automation ▣ Data extraction, reporting, and task automation ▣ Integration between multiple platforms and tools ◆ Technology Stack I Work With ◆ ▣ Languages ➜ Python, JavaScript, TypeScript, PHP ▣ Backend ➜ Django, FastAPI, Flask, Node.js, Express, NestJS, Laravel ▣ Frontend ➜ React.js, Next.js, Vue.js, Tailwind CSS ▣ AI & LLMs ➜ OpenAI API, Assistants API, LangChain, LangGraph, function calling, structured outputs ▣ Vector Databases ➜ Pinecone, Qdrant, Weaviate, FAISS, Supabase, PostgreSQL pgvector ▣ Databases ➜ PostgreSQL, MySQL, MongoDB, Firebase, Redis ▣ Cloud & DevOps ➜ AWS, Google Cloud, Azure, Docker, CI/CD, Vercel, Netlify ▣ Integrations ➜ REST APIs, GraphQL, webhooks, third-party APIs, CRMs, automation tools On every project, I start by understanding the business goals, workflows, users, and technical requirements. Then I build a clear, scalable solution with regular updates, smart technical decisions, and minimal unnecessary complexity. Whether you need a full stack developer, an AI automation expert, or someone who can combine software development with AI agents and LLM integrations, I can help you build it the right way. Let’s discuss your project and turn your idea into a working, scalable solution.
Kunal K. has worked .
The Brihaspati Infotech Pvt. Ltd.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned
Ankush S.
$25/hr
99% Job Success
$500K+ earned
Available now
Offers consultations
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Full-Stack AI & Cloud Engineer Django | MERN / MEAN | .NET | Agentic AI Solutions for Enterprise SaaS With 14+ years of experience designing and delivering enterprise-grade AI SaaS, web, and mobile applications, I help startups and enterprises build, scale, and automate their digital products using AI-driven architecture and cloud-native technologies. What I Do I specialize in building intelligent, scalable systems that bring together modern full-stack frameworks, AI/Agentic automation, and cloud infrastructure for seamless enterprise operations. Core Expertise ============= Full-Stack Development: Python / Django) | MERN / MEAN / LAMP | Node.js | React.js | Vue.js | Angular 2+ | Laravel | .NET Backend Systems: Microservices | REST / GraphQL APIs | Serverless Apps | Event-driven Architecture Frontend/UI: Progressive Web Apps (PWA) | Responsive Design | Tailwind | Bootstrap | UX-focused dashboards Desktop Apps: Electron.js cross-platform solutions AI & Agentic Automation:- Integrating LLM-powered intelligence into real products: Enterprise Agents: AI copilots for internal teams (support, logistics, ops) Conversational AI & Voice Agents: GPT-based chatbots, virtual receptionists, and workflow assistants RAG Pipelines & Knowledge Search: Context-aware data retrieval from documents and APIs Automation Flows: n8n / Make / Zapier / LangChain / AutoGen / CrewAI Cloud & DevOps Mastery:- AWS: Lambda, EC2, ECS/EKS, Cognito, DynamoDB, S3, Amplify Azure: App Service, Cognitive AI, Functions, DevOps CI/CD Kubernetes + Docker: Scalable deployments & zero-downtime releases CI/CD Pipelines: GitHub Actions, Jenkins, Terraform, Helm Database Architecture:- SQL & NoSQL systems: MySQL, PostgreSQL, MongoDB, DynamoDB, Cassandra Expert in query optimization, replication, and high-volume data design. Industries I’ve Delivered In ===================== E-Commerce & Marketplaces: Omnichannel retail, delivery & on-demand platforms, learning systems and inventory management. Healthcare & Wellness: Telehealth, wearable integrations, fitness apps, therapy support systems Transportation & Logistics: Dispatch, fleet, and route optimization platforms with live tracking Fintech & Blockchain: Money remittance, portfolio tracking, trading bots, Plaid/Yodlee integrations AI Agent Use Cases ================= Ops Copilot: Automates task routing & KPI tracking for logistics Healthcare Voice Agent: Patient scheduling & triage with EHR sync Smart CRM Bot: Manages workflows & lead routing for sales teams Document Parsing Agent: Extracts KPIs from complex PDFs using RAG Team & Collaboration ================= Lead and mentor distributed dev teams (5–15 engineers) Agile project delivery with Jira, Trello, Slack, Basecamp Clear communication and proactive updates for stakeholders Let’s Build Together If you’re looking to: Integrate AI or Agentic automation into your workflow Build or modernize a SaaS platform with cloud scalability Accelerate delivery with an experienced full-stack + AI engineer Let’s discuss your project goals and design an intelligent, future-ready system together.
SmartData Inc Agency
Associated with
SmartData Inc Agency
$70M+
earned
Amit K.
$20/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
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✅ ​🇹​​🇴​​🇵​ 3️⃣% of performers on Upwork 🥇 ✅ 𝟏𝟎𝟎% 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 ✅ $20️⃣0️⃣​k + Earning ✅ Worked 7000+ plus hours ✅150+ Success Projects ✅Full Stack Developer having 10+ years of experience in .net and angular. I am a seasoned senior .NET/C#/Angular developer with extensive experience in building both desktop and web applications. With over 10 years in the industry, I have a deep understanding of the .NET framework and a strong command of C# programming. My expertise involves the entire software development lifecycle, from architecture, and design to implementation and maintenance. 👉𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀👨‍💻 ✅ ASP.NET MVC ✅ ASP.NET Core ✅ Web API (REST, SOAP, JSON, XML) ✅ Azure Functions ✅ Microservices Architecture ✅ Microsoft Azure Cloud Services ✅ LINQ ✅ Entity framework ✅ OOP ✅ Three Layer Architecture ✅ Repository Design Pattern 👉Azure Expertise👨‍💻 ✅ Azure Data Factory – Pipelines, Dataflows, Linked Services, Parameterization, Triggers ✅ Azure Virtual Machines – Windows/Linux setup, configuration, and scaling ✅ Azure App Services – Hosting web apps, APIs, deployment slots, autoscaling ✅ Azure Blob Storage & Data Lake – Secure file storage, lifecycle policies, structured/unstructured data ✅ Azure SQL & Databases – SQL Server, PostgreSQL, Cosmos DB, managed backups, geo-replication ✅ Azure Networking – VNets, Subnets, NSGs, VPN Gateway, Bastion, Private Endpoints ✅ Custom Domain Setup & SSL Certificate Installation ✅ Azure RBAC – Role-Based Access Control and Identity Management ✅ Azure Active Directory – Authentication, app registration, conditional access ✅ Azure Key Vault – Secrets, certificates, and key management ✅ Azure DevOps & GitHub Actions – CI/CD pipelines, release management ✅ Infrastructure as Code – ARM Templates, Bicep, Terraform ✅ Azure Monitor – Alerts, Log Analytics, Application Insights ✅ Azure Functions & Logic Apps – Serverless automation and workflows ✅ Azure Front Door & Traffic Manager – Global load balancing and routing ✅ Azure Policy & Governance – Cost control, compliance, tagging strategies 👉 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀👨‍💻 ✅ AngularJS, JavaScript, JQuery, Ajax ✅ HTML5, CSS3, Bootstrap5 ✅ Blazor, Razor in frontend ✅ KendoUI 👉 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲👨‍💻 ✅ MSSQL Server, Azure SQL ✅ SQL queries, Stored procedures ✅ SQL Functions Best regards, Amit
Amit K. has worked .
ELYRIA SOFTWARE PRIVATE LIMITED
Associated with
ELYRIA SOFTWARE PRIVATE LIMITED
$900K+
earned
Abhineet T.
$18/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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⭐ 𝗛𝗲𝗹𝗽𝗶𝗻𝗴 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗹𝗮𝘂𝗻𝗰𝗵 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗮𝗮𝗦, 𝗔𝗜 𝘁𝗼𝗼𝗹𝘀 & 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 𝗳𝗮𝘀𝘁𝗲𝗿 ⭐ 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲𝗱 𝗶𝗻 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗮𝗻𝗱 𝗰𝗼𝘀𝘁-𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 ⭐ 𝗜 𝗱𝗼𝗻’𝘁 𝗷𝘂𝘀𝘁 𝗰𝗼𝗱𝗲, 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 𝘁𝗵𝗮𝘁 𝗴𝗿𝗼𝘄 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 If you're looking for someone who can take ownership from 𝙘𝙤𝙣𝙘𝙚𝙥𝙩 → 𝙖𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 → 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 → 𝙙𝙚𝙥𝙡𝙤𝙮𝙢𝙚𝙣𝙩 → 𝙡𝙖𝙪𝙣𝙘𝙝, you're in the right (✅) place. Whether you're building an AI-powered SaaS platform, a customer-facing mobile app, an internal automation system, or a complex web application, the goal isn't just shipping features, it's building something users actually adopt and businesses can grow around. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 📲💻 🌠 SaaS Applications (MVPs to scalable production systems) 🌠 AI-powered apps, Chatbots & AI Agents 🌠 Full-Stack Web Apps using React.js, Next.js & Node.js 🌠 Cross-platform Mobile Apps with Flutter & React Native 🌠 Real-time Applications (WebSockets, WebRTC, Agora) 🌠 Dashboards, Admin Panels & Automation Systems 🌠 Cloud-native backend systems & scalable APIs 🛠 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸, 𝗣𝘆𝘁𝗵𝗼𝗻 & 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 ▪ Python • FastAPI • Django • Flask ▪ React.js • Next.js • Node.js • Express.js • NestJS • Angular ▪ TypeScript • JavaScript • REST APIs • GraphQL ▪ PostgreSQL • MongoDB • Redis • Prisma ▪ Microservices • Scalable System Design • Event-Driven Architecture 📲 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ▪ Flutter • FlutterFlow • React Native • Native iOS & Android ▪ BLoC • Riverpod • MVVM • Clean Architecture • DDD ▪ Firebase • Push Notifications • Deep Linking • Maps • Payments 🤖 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 ▪ OpenAI • ChatGPT • Claude • Gemini APIs ▪ AI Chatbots • AI Agents • NLP • Embeddings • Vector Databases ▪ Workflow Automation • AI Dashboards • Recommendation Systems ☁️ 𝗖𝗹𝗼𝘂𝗱 • 𝗗𝗲𝘃𝗢𝗽𝘀 • 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 ▪ AWS • Docker • CI/CD • GitHub Actions • Vercel ▪ MongoDB • PostgreSQL • MySQL • Firebase • Supabase ▪ Performance Optimization • Scaling • Secure Deployments ⚡ _____________ 𝙍𝙚𝙘𝙚𝙣𝙩 𝙒𝙞𝙣𝙨 _____________ ⚡ ▪ 𝘽𝙪𝙞𝙡𝙩 𝘼𝙄 𝙑𝙤𝙞𝙘𝙚 𝘼𝙜𝙚𝙣𝙩𝙨 𝙛𝙤𝙧 𝙡𝙚𝙖𝙙 𝙦𝙪𝙖𝙡𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙙 𝙚𝘾𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙪𝙨𝙞𝙣𝙜 𝙑𝙖𝙥𝙞 𝘼𝙄 𝙖𝙣𝙙 𝘽𝙡𝙖𝙣𝙙 𝘼𝙄, 𝙛𝙚𝙖𝙩𝙪𝙧𝙞𝙣𝙜: 𝙍𝙚𝙖𝙡-𝙩𝙞𝙢𝙚 𝙨𝙥𝙚𝙚𝙘𝙝 𝙥𝙧𝙤𝙘𝙚𝙨𝙨𝙞𝙣𝙜 | 𝘿𝙮𝙣𝙖𝙢𝙞𝙘 𝙞𝙣𝙩𝙚𝙣𝙩 𝙝𝙖𝙣𝙙𝙡𝙞𝙣𝙜 | 𝙎𝙚𝙖𝙢𝙡𝙚𝙨𝙨 𝘾𝙍𝙈 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣𝙨 (𝘼𝙞𝙧𝙩𝙖𝙗𝙡𝙚, 𝙏𝙬𝙞𝙡𝙞𝙤 𝙎𝙈𝙎) ▪ Also Developed 𝙋𝙧𝙤𝙜𝙧𝙚𝙨𝙨𝙞𝙫𝙚 𝙒𝙚𝙗 𝘼𝙥𝙥𝙨 (𝙋𝙒𝘼𝙨) for social media and streaming platforms, optimized for performance. ▪ 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙚𝙙 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙬𝙤𝙧𝙠𝙛𝙡𝙤𝙬𝙨 𝙫𝙞𝙖 𝙕𝙖𝙥𝙞𝙚𝙧 𝙖𝙣𝙙 𝙘𝙪𝙨𝙩𝙤𝙢 𝙢𝙞𝙙𝙙𝙡𝙚𝙬𝙖𝙧𝙚, 𝙧𝙚𝙙𝙪𝙘𝙞𝙣𝙜 𝙢𝙖𝙣𝙪𝙖𝙡 𝙩𝙖𝙨𝙠𝙨 𝙗𝙮 70%. 🎯 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁 I turn ideas, Figma designs, and specifications into polished, production-ready products optimized for performance, scalability, UX, and long-term maintainability. ✔ Reliable ✔ Scalable ✔ Production-Ready ✔ User-Focused No unnecessary complexity. No endless revisions. No "we'll fix it later" engineering. Just software built the way growing businesses need it built. If you're looking for someone who can own the entire journey from idea validation and architecture to development, deployment, AI integration, and launch— 𝗹𝗲𝘁'𝘀 𝘁𝗮𝗹𝗸. 𝑩𝒆𝒔𝒕 𝑹𝒆𝒈𝒂𝒓𝒅𝒔, 𝑨𝒃𝒉𝒊𝒏𝒆𝒆𝒕 -------------------------------------------------- #webdevelopment #MobileAppDevelopment #pwa #Python #MEAN #MERN #express.js #APIdevelopment #plugindevelopment #themedevelopment #PHP #Laravel #Flutter #ReactNative #iOSDevelopment #AndroidDevelopment #Swift #Kotlin #Firebase #AIIntegration #OpenAI #ChatGptAPI #WhisperAPI #NodeJS #REST #SOAP #BackendDevelopment #ChatbotDevelopment #MachineLearning #StripeIntegration #CloudDeployment #TensorFlowLite #DeepLearning #SpeechRecognition #PWAs #ObjectiveC #ARKit #SwiftUI #Laravel #GoogleCloud #AWS #APIAutomation #RealtimeDatabase #AIChatbots #crossplatformapps #hybridapp #nativeappTransformation 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗣𝘆𝘁𝗵𝗼𝗻 | 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 | 𝗦𝗮𝗮𝗦 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗥𝗲𝗮𝗰𝘁 | 𝗡𝗲𝘅𝘁.𝗷𝘀 | 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 | 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 | 𝗢𝗽𝗲𝗻𝗔𝗜 / 𝗠𝗟 ⭐ ⭐ ⭐
Abhineet T. has worked .
Walkwel Technology
Associated with
Walkwel Technology
Jalpesh R.
$22/hr
98% Job Success
$900K+ earned
Available now
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I’m a Senior AI Engineer with 9+ years of experience building and scaling AI-powered and Voice-enabled products that deliver measurable business results. I focus on integrating proven, cost-efficient AI solutions into existing systems instead of over-engineering from scratch. This helps teams ship faster, control costs, and deploy AI features that work reliably in production. 𝐖𝐡𝐲 𝐀𝐈 𝐚𝐧𝐝 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐌𝐚𝐭𝐭𝐞𝐫 ● Stay competitive by automating workflows and improving customer interactions ● Future-proof your product with AI-driven features that are becoming standard ● Scale efficiently without increasing operational overhead 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 Whether you’re building an AI or Voice chatbot, launching an AI-powered SaaS MVP, or enhancing an existing platform with LLM-based features, I can take your idea from architecture to production. 𝐈 𝐛𝐮𝐢𝐥𝐝: ● Clean, intuitive React-based interfaces for web applications ● Secure, scalable AI-enabled backends using Python and Node.js ● Fast, reliable APIs and data pipelines designed for growth 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐀𝐈, 𝐋𝐋𝐌 & 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 ● LLM integrations, RAG systems, conversational AI ● Voice AI agents using speech-to-text and text-to-speech pipelines ● AI automation, analytics, and intelligent workflows 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 ● Python (Django, FastAPI, Flask), Node.js (Nest.js, Express) ● Scalable APIs, system architecture, and AI integration 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐒𝐚𝐚𝐒 ● React, Next.js, modern UI for AI dashboards and SaaS products 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ● AWS, Azure, Docker, Kubernetes, CI/CD pipelines 𝐑𝐞𝐜𝐞𝐧𝐭 𝐀𝐈 𝐖𝐨𝐫𝐤 ● AI Voice Agent for automated customer interactions ● Healthcare platforms enhanced with AI workflows ● Sports analytics and prediction systems using AI I focus on senior-level ownership, clear communication, and AI solutions that work reliably in production. 💬 Let’s discuss how AI or Voice AI can give your product a real edge.
Jalpesh R. has worked .
Albiorix Technology Pvt. Ltd
Associated with
Albiorix Technology Pvt. Ltd
Vipin P.
$15/hr
100% Job Success
$300K+ earned
Available now
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I help startups and businesses build scalable SaaS platforms, web applications, and mobile apps from MVP to fully production-ready solutions. With 19+ years of experience in full-stack and mobile app development, I focus on creating fast, reliable, and scalable products that solve real business problems and support long-term growth. My expertise includes: • Full-stack web application development • Mobile app development (iOS & Android) • AI-powered features & workflow automation • SaaS platforms & custom business software • CRM, ERP & admin dashboard systems • API development & third-party integrations • Payment gateway integrations • Application scaling, optimization & maintenance Tech Stack: Frontend: React.js, Next.js, Angular, JavaScript, TypeScript Backend: Node.js, Express.js, Laravel, PHP, Python/Django Mobile: Flutter, React Native, Swift, Kotlin Database: MySQL, MongoDB, PostgreSQL, Firebase Cloud & Integrations: REST APIs, OpenAI APIs, Stripe, PayPal, Google Pay, AWS AI & Automation Experience: • OpenAI / ChatGPT integrations • AI chatbots & intelligent assistants • OCR & document processing systems • AI-powered SaaS applications • Workflow automation & smart search systems I have worked on SaaS products, eCommerce platforms, enterprise systems, marketplaces, healthcare applications, real estate platforms, finance systems, and startup MVPs for clients across multiple industries. ✔ 190+ successfully completed projects ✔ $300K+ earnings on Upwork ✔ 100% Job Success Score ✔ 6,600+ hours worked I don’t just develop applications, I help clients make the right technical decisions to build scalable, maintainable, and business-focused digital products. If you need a reliable full-stack developer who can take ownership and deliver high-quality web or mobile solutions end-to-end, let’s discuss your project.
Vipin P. has worked .
Brain Technosys Pvt. Ltd.
Associated with
Brain Technosys Pvt. Ltd.
$3M+
earned
Nikunj G.
$25/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
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I’m a highly experienced Java Full Stack Developer with 12+ years in building secure, scalable web and enterprise applications. My expertise spans Java (7–21), Spring Boot, Hibernate, Angular, React, Next.js, REST/GraphQL APIs, and cloud services (AWS EC2, Lambda, RDS, S3, EKS). I’ve delivered solutions across industries like HRMS, eCommerce, Travel, Real Estate, and SaaS, and handled complex integrations with ERPs (NetSuite, SAP), GDS (Amadeus, Sabre), and payment/email/SMS gateways. Whether you need backend architecture, frontend development, API integration, cloud deployment, or end-to-end solutions—I'm ready to deliver clean, reliable, and business-driven code. 📩 Let’s collaborate and bring your vision to life! Languages, Tools and Technologies i've worked since last 12 years. Languages: Java (8–17), JavaScript, TypeScript, HTML5, CSS3, SCSS, SQL, NoSQL, GraphQL, Bash, Shell scripting, XML, JSON, YAML, WSDL, XSD Web Development ------------------- 1. CSS Frameworks: Bootstap, Tailwind. 2. Frontend Frameowrks: Angular (1.x - 17), ReactJS, React, NextJs, RxJs, NgRX, Redux, ExtJs. 3. Frontend UI Component Frameworks: PrimeNG, KendoUI, Quasar. 4. Mobile Frameworks: React Native, Java(MVVM). 5. Desktop Application Frameworks Java Swing, JavaFX 6. Backend technology & Frameowrks: JAVAEE, Struts, Spring, Springboot, Spring Security, Spring MVC, Spring Cloud, NodeJs. 7. Backend Caching Stores: Redis, Memcached 8. Search Framework: Elasticsearch, Apache Solr 9. Queue and Messaging Frameworks ActiveMQ, Kafka, SNS-SQS 10. API Standards and Protocols: Swagger/OpenAPI, GraphQL (basic), WebSocket/STOMP, SOAP, REST, MQTT, COM. 11. ORM Frameworks: JPA, Hibernate, Mybatis. 12. CMS Frameworks: Strapi, Payload. 13. Backend Templating Engines: JSP, JSTL, Thymeleaf, Freemarker, Primefaces. 14. Reporting Tools: Japser Report, Itext, Flying Saucer. 15. Gateway Framework: Zuul, Openresty, AWS API Gateway. 16. Web Servers: Tomcat, NginX, Jboss, Wildfly, Apache Karaf, Apache Httpd, Express. 17. Databases: PostgreSQL, MySQL, MongoDB, Neo4j, Sqlite. 18. Databbase Migration Frameworks: Flyway, Liquibase 19. Build Tools: Git, Gitlab, Bitbucket, Maven, Gradle, Docker, Docker Compose. 20. CI/CD Tools: Jenkins, Gitlab CI, Bamboo. 21. Artifecttory Framework: Nexus, Jfrog Artifactory 22. Container Orcastration tools & Frameworks: AWS EKS & ECS, Kubernetes. 23. Infrastructure Monitoring Tools & Frameworks: Prometheus, Grafana, Loki, Tempo, ELK (Elasticsearch, logstash, kibana) 24. Infrastructure provisioning Frameworks: Terraform 25. Cloud Providers: AWS, GCP, AZURE, HETZNER 26. Testing Frameworks Junit, Selenium, EasyMock, Mockito, HtmlUnitDriver 27. Web Scraping Framework Selenium Headless, HTMLUnitDriver, PhantomJs, Jsoup, Jmeter. 28. Profiling Tools VisualVM, Jprofiler, Yourkit. 29. Security Types & Tools: Password, Basic, Token, OAuth 2.0, SAML(SSO), LDAP, 2FA, Okta One Login, KeyClock 30, Compliances Awareness: GDPR, SOC2, POPIA, PCI-DSS ---------------- 1. Project Tracking Tools: JIRA, Trello, Clickup, Asana, Aiwi Team. 2. IDEs IntelliJ, Eclipse, Netbeans, VisualStudio 3. Cloud Services: AWS EC2, Beanstalk, Lmbda, Cognito, Batch, SNS, SQS, API Gateway, Load Balancer, Code Pipeline, Cloud front, ECR, ECS, EKS, DynamoDB, RDS, CloudWatch, S3. 4. ERPs & Integrations Netsuite, Broadleaf Commerce, Xero, Quickbook, SAP, GDS Systems like (Amadeus, Sabre, Galileo), AeroCRS, Radixx, American Express Virtual Card, Nightsbridge Hotel Supplier, EzShuttle, First Car, AVIS, Europcar, RouteSavvy Route Optimization, Google Maps. 5. SMS & Email Providers Twilio, Clikatell, Sendgrid, ZeptoMail, AWS SES, Custom Sendmail, Dovekot
$25/hr
99% Job Success
$600K+ earned
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Award-winning IT professional with 16+ years of experience delivering AI-powered mobile apps, Web apps, IoT platforms, and enterprise software. **Microsoft Best App Award 2025 winner.** Helping companies build scalable, high-performance digital solutions. 📢Our Services🏆 ============== ✅Mobile App Development --------- 🔵 iOS (iPhone, iPad) - Swift and Objective-C 🔵 iBeacon app/BLE App 🔵 Android (App, Tablet ) - Java and Kotlin 🔵 Cross-Platform 🔵 Flutter 🔵 React Native 🔵 Xamarin 🔵 Ionic ✅Web App Development --------- 🟠 Enterprise app development 🟠 Web-based software app development 🟠 Rich Internet application development 🟠 Social networking app development 🟠 E-Learning app development 🟠 Cloud-based web app ✅Apps for Wearable Devices --------- ⌚ Apple Watch ⌚ Android Wear ✅Apps for Native Desktop --------- 🖥️ Mac OS 🖥️ Universal Windows Platform (UWP) 🖥️ Windows Forms Desktop App 🖥️ Electron App ✅Open Source Development --------- ElectronJS, Python, NodeJS, ReactJS, NextJS, NustJS, Typescript, PHP, Laravel, Code Igniter, WordPress, Magento, Joomla, CakePHP, Java, WebRTC, Mean Stack, Machine learning, AI, AR/VR, Shopify certified developers. ✅Website and Online Branding --------- 🟤 SEO & SEM web promotion services 🟤 Social Media Marketing 🟤 ASO 🟤 QA & Testing ✅Design Services & Theme Customisation --------- 🖌️ Photoshop & Illustrator for 2D/3D/UI/UX design 🖍️ HTML5, CSS3, JavaScript, Angular, React, Bootstrap for Web design 📝 Theme Customisation ✅APIs & Integrated Features --------- ◾ Payment APIs ◾ Google Maps ◾ Google Places ◾ Google Analytics ◾ YouTube ◾ Social Media ◾ MINDBODY ◾ Push Notifications ✅Domains --------- 📍 EV (Electric Vehicle) 🎮 Gaming 💻 e-Commerce & Retail 👫 Social & Dating 💻 Enterprise Apps 📍 Location-based services 👕 Fashion and Lifestyle 🌆 Real Estate 🧳 Tourism & Travel 🧾 Marketplace 📢 On-Demand Apps 📞 VoIP ✅Other Expertise --------- 🔻 Stripe SDK for Apple Pay 🔻 Watch SDK for wearable devices 🔻 AWS service for image, video uploading, and downloading 🔻 JSON parsing 🔻 XML parsing 🔻 Asterisk, FreePBX, SIP 🔻OCPP Solution #PowerDNS List of concepts of AI/ML we can work on. ================================ * Classification (Text, Image) * Predictive Analytics * Object Detection * NLP * Gen AI * LLMs * RAG * TTS (text-to-speech) * STT (speech-to-text) * Vector Database (Chromadb, Faiss, Pinecone) * Similarity Search Models / Architecture We have utilized it till now. ===================================== Open-source models ------------------------- #META Llama model family #Mistral #Openai-Whisper #Vosk #Microsoft Phi #Suno #Salesforce blip-image-captioning #BERT #Transformers #Coqui #YOLO model family #Spacy models Paid Model -------------- #Openai ChatGPT #anthropic claude #google Gemini #DALL-E 🏆Awards and Recognition🏆 --------- 🏆Proud recipient of the GESIA Award for the Best Mobile App Development Company-2015 🏆Listed by Silicon India Magazine as one of the Top 10 Best Startups in Mobile Application Services- 2016. 🏆Business Excellence Award for WebRTC product development- 2022 📢Accomplishments --------- 🔎 750+ mobile apps and 1500+ projects to 750+ satisfied clients across the globe 🔎 50,000+ hours of work done on Upwork 🔎100% job success rate ✅Tools --------- - We use Project Management System Basecamp to effectively manage your - Bug Tracking with JIRA - Immediate response to your queries on PMS, IMs, or Phone calls. - Can work in different time zones 📊Our Business Model --------- - Time and Material - Fixed Price - Hire dedicated developers 📢Why choose Moon Technolabs?🏆 --------- - We have a robust tech team that can deliver complete solutions, at a quick turnaround time and at the most affordable rates. Our App solutions cover not just design and development but also include free publishing in-app stores.- - With close to a decade of industry experience, well-defined quality processes, and quick adaptability to changing needs, we constantly strive to deliver Customer-centric solutions, at world-class quality. 📞 Get in touch with us today, to know more about how we can help you become bigger and better!
Jayanti K. has worked .
Moon Technolabs Pvt. Ltd.
Associated with
Moon Technolabs Pvt. Ltd.
Prateek P.
$24/hr
100% Job Success
$60K+ earned
Available now
Offers consultations
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🚀 Top Rated Plus Full-Stack Developer with $60K+ earnings and 1234+ completed hours on Upwork, helping startups and businesses build scalable SaaS platforms, AI-powered applications, and high-performance web solutions. I specialize in building modern, production-ready applications using Python, Django, React, Next.js, Node.js, and cloud technologies. From AI integrations and automation systems to complete SaaS MVPs and enterprise platforms, I focus on clean architecture, speed, scalability, and user experience. Over the last 9+ years, I’ve worked with global clients to develop custom web applications, REST APIs, dashboards, microservices, and business automation tools that solve real-world problems and drive growth. 💡 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵: ✔ Full-Stack Web Development ✔ SaaS MVP Development ✔ AI & OpenAI Integrations ✔ Django / Python Development ✔ React / Next.js Applications ✔ REST API Development ✔ Automation Systems & AI Workflows ✔ AWS, Docker & Cloud Deployment ✔ Scalable Backend Architecture ✔ Startup & Enterprise Solutions ⚡ 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: Python • Django • Django REST Framework • React • Next.js • Angular • Node.js • TypeScript • PostgreSQL • MySQL • GraphQL • AWS • Azure • Docker • Celery • JavaScript • HTML • CSS • SCSS • Git • Figma 🌍 Clients choose me for clear communication, fast turnaround, clean code, and reliable long-term support. I focus on building secure, scalable, and future-ready solutions that help businesses grow faster. 📩 Looking for a dependable developer who can turn your idea into a powerful product? Let’s connect and build something amazing together.