𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝+ 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐋𝐋𝐌 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐑𝐀𝐆, 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 | 𝐂𝐥𝐚𝐮𝐝𝐞 + 𝐆𝐏𝐓-𝟒𝐨 🎖️ Top Rated Plus | 10+ Years Experience I help businesses turn data into automated decision-making systems using AI, LLMs, and full-stack engineering. Most companies invest in AI but fail to operationalize it. I bridge that gap by building production-ready AI systems that integrate directly into your products, workflows, and infrastructure. I’m Mehar, an AI/ML Engineer with 10+ years of experience delivering intelligent systems across healthcare, robotics, smart buildings, and semiconductor industries. My focus is not just models it’s end-to-end AI integration: From raw data → model → deployment → real business impact Systems that automate workflows, reduce manual effort, and scale operations I combine Claude (deep reasoning) + GPT-4o (speed & execution) with robust backend and MERN stack systems to build next-generation AI-powered applications. What I Offer LLM Chatbots (Claude + GPT-4o, context-aware, production-ready) RAG Pipelines (enterprise knowledge systems) AI Agents (autonomous, multi-step decision systems) AI Integration into Web & SaaS Apps (MERN / APIs) Computer Vision Systems (detection, segmentation, anomaly detection) NLP Systems (classification, summarization, semantic search) End-to-End AI Systems (data → inference → deployment) AI + Full Stack Product Development Tech Stack 🔹 AI / ML Core Deep Learning, NLP, Computer Vision, Reinforcement Learning LLMs: GPT-4o, Claude, LLaMA 2/3, Ollama Prompt Engineering, STT/TTS Systems 🔹 Libraries & Tools PyTorch, TensorFlow, OpenCV, YOLO, scikit-learn 🔹 Backend Python (FastAPI, Django), Node.js, C#, .NET Core 🔹 Frontend React, Next.js, Angular, Vue, TypeScript 🔹 Cloud & MLOps AWS SageMaker, Azure ML, GCP Docker, CI/CD pipelines 🔹 Databases PostgreSQL, MongoDB, Neo4j, Firebase Why Choose Me 10+ years delivering real-world AI systems (not prototypes) Strong expertise in LLMs + full-stack integration (rare combination) I build AI systems that automate workflows—not just models Experience across complex industries (healthcare, robotics, enterprise) Focus on ROI: cost reduction, efficiency, scalability Specialized Skills Artificial Intelligence Machine Learning AI Integration Claude OpenAI API Large Language Models (LLMs) Retrieval Augmented Generation (RAG) Chatbot Development Computer Vision NLP MERN Stack Full Stack Development Data Science AI is not about experiments it’s about building systems that deliver results. If you want to: Deploy LLM chatbots that actually work in production Integrate AI into your SaaS or product Build intelligent systems that automate workflows Let’s connect. I build AI-powered systems that don’t just process data they drive decisions.

𝐂𝐑𝐌 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓 | 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍𝐒 & 𝐒𝐌𝐀𝐑𝐓 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒 ⏰ Terrific Upwork History with 33000+ Hours & Counting 🏅 Top-Rated Plus Badge 💯 100% Job Success 👌 High Client Recommendations 👋 Hi, I'm Parveen, a Certified Zoho Expert with over 10 years of experience and a proven track record of delivering 500+ successful projects across diverse industries. I specialize in building custom Zoho solutions, automating workflows, and integrating third-party platforms to simplify and supercharge your business operations. From CRM customization to API development and Zoho Creator apps, I bring deep technical expertise to every project. 💡 𝐘𝐨𝐮𝐫 𝐕𝐢𝐬𝐢𝐨𝐧, 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Let’s work together to build smart, scalable, and fully automated systems that align perfectly with your business goals. Whether you're just getting started with Zoho or need to optimize a complex setup, I’m here to help make it seamless and stress-free. 🔥 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞 ✅ Tailored Zoho Widgets & Extensions – Custom screens and interfaces designed to your exact needs ✅ End-to-End Zoho Solutions – CRM, Finance Suite, E-commerce, and more ✅ Effortless Integrations – n8n, Twilio, Salesforce, HubSpot, Airtable, RingCentral, Zapier, Make, Zia LLM, ChatGPT & beyond ✅ Smart Workflow Automation – Streamlined, data-driven business processes ✅ Custom API Development – Secure, scalable, and fully tailored to your business ✅ E-commerce & Finance Expertise – Shopify, Amazon, Zoho Books & Inventory setups 💼 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🌟 Zoho Suite Mastery Expert-level experience with the entire Zoho ecosystem, including: Zoho CRM, Creator, Campaigns, Desk, Projects, Invoice, Books, People, Subscriptions, Recruit, Reports (Analytics), Inventory, Docs, Meeting, Sites, Commerce, and Zoho Flow – to automate and optimize your business operations. 🌟 Full-Stack Development Skilled in both front-end and back-end technologies: Front-end – HTML, CSS, JavaScript, React, Angular Back-end – Node.js, Python, Django, Ruby on Rails, PHP, Java 🌟 Database Management Proficient in handling both relational and NoSQL databases: MySQL, PostgreSQL, MongoDB, Cassandra 🌟 Cloud Platform Proficiency Hands-on experience with cloud services to build scalable, secure apps: AWS, Microsoft Azure, Google Cloud 🌟 WordPress & CMS Expertise Custom theme development, plugin integration, and performance optimization using WordPress. 🌟 Programming Languages & Frameworks ✅ Languages – Python, PHP, Java, JavaScript ✅ Frameworks – Hibernate, Spring, JSF, Django, Flask, Laravel, CakePHP 🔍 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲 I am passionate about helping businesses leverage technology to improve operational efficiency, automate processes, increase revenue, and create scalable systems. Whether you need CRM implementation, workflow automation, custom development, system integrations, data migration, or strategic consulting, I'm here to help you succeed. I provide reliable post-implementation support, ongoing optimization, and quick turnaround for bug fixes and enhancements to ensure your systems continue running smoothly. ⏰Open to work in EST, CST, PST, and global time zones. 📩 Reach out today to start a conversation about how I can contribute to your project’s success! Parveen Kumar Zoho Certified Consultant

🥇 Top Rated Plus | Senior .NET & Azure Software Engineer 🏆 10+ years of experience with Microsoft Azure 🤓 1 x Microsoft Azure Certified | 3 x MongoDB Certification | 2 x PMI Certification I help tech teams ship high-quality cloud applications faster using .NET, Azure PaaS, microservices, and automated CI/CD pipelines. With 10+ years building mission-critical platforms for finance, healthcare, e-commerce and logistics, I deliver secure, scalable, and maintainable solutions that accelerate business impact. I specialize in crafting scalable, secure, and performance-optimized applications using .NET, Blazor, Azure, AWS, and modern frontend frameworks such as Angular and React. I’ve led architecture and development for Fortune 500 firms and startups alike, delivering robust solutions across logistics, finance, e-commerce, healthcare, and gaming. 🔍 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠: ✅ Scalable Microservices using the latest .NET version ✅ Blazor & Angular/React for interactive UIs ✅ CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps) ✅ Cloud-native deployments (Azure | AWS | Docker | Kubernetes) ✅ Real-time systems with Redis, WebSocket, Kafka ✅ Strong debugging, optimization, and code quality focus 📈 𝐑𝐞𝐜𝐞𝐧𝐭 𝐖𝐢𝐧𝐬: - Designed a healthcare practitioner search system scaling across AWS with real-time Elasticsearch - Led logistics platform revamp for a US-based company using .NET 10 + React - Built scalable e-commerce and casino gaming platforms from scratch 🤝 Let’s connect if you're looking for long-term value, high-quality code, and a dedicated partner.

Are manual processes, disconnected systems, document chaos, and outdated applications slowing your business down? Many organizations invest heavily in Microsoft 365 but never unlock its full potential. Teams continue relying on spreadsheets, manual approvals, disconnected systems, and legacy applications that create unnecessary delays and inefficiencies. I help businesses modernize their operations by building secure, scalable Microsoft 365 solutions and custom .NET applications that automate workflows, centralize information, integrate business systems, and give leadership real-time visibility into their operations. With 16+ years of experience delivering enterprise solutions, I specialize in designing and developing digital workplaces, business applications, automation platforms, and system integrations that improve collaboration, eliminate repetitive work, and support long-term growth. Whether you need to modernize SharePoint, build a custom business portal with ASP.NET Core, automate complex approval workflows, integrate third-party platforms, or replace legacy software, I can help. ⭐ What I Build ✔ Modern SharePoint Intranets & Employee Portals ✔ Custom ASP.NET Core Business Applications ✔ Enterprise Web Portals & Client Dashboards ✔ Document Management Systems (DMS) ✔ Workflow & Process Automation ✔ Power Apps Business Solutions ✔ Power Automate & Approval Workflows ✔ SharePoint Online Migration & Modernization ✔ Microsoft Teams Collaboration Solutions ✔ Power BI Executive Dashboards & Reporting ✔ Microsoft Copilot & AI-Powered Workplace Solutions ✔ REST APIs & Third-Party System Integrations ✔ Microsoft Graph & SPFx Development ✔ Azure Cloud Applications & Services ✔ Governance, Security & Information Architecture ⭐ Industries I Work With • Construction • Facilities Management • Healthcare • Manufacturing • Real Estate & Property Management • Professional Services • Financial Services • Legal ⭐ Business Challenges I Solve ✔ Manual, repetitive business processes ✔ Disconnected systems and data silos ✔ Legacy applications requiring modernization ✔ Slow approval workflows ✔ Document management and compliance challenges ✔ Limited visibility into business operations ✔ Poor collaboration across departments ✔ Inefficient field-to-office communication ✔ SharePoint modernization and migration ✔ Custom business application development ✔ Reporting and analytics limitations ✔ Microsoft 365 adoption and governance ⭐ Core Expertise Microsoft 365 • SharePoint Online • ASP.NET Core • .NET • C# • ASP.NET MVC • Blazor • Power Apps • Power Automate • Power BI • SPFx • Microsoft Teams • Microsoft Copilot • Azure • Azure Functions • SQL Server • Entity Framework Core • Dataverse • REST APIs • Microsoft Graph • React • TypeScript • Procore Integration • SharePoint Migration • Workflow Automation • Business Process Automation • Document Management Systems • Enterprise Software Development Why Clients Choose Me : I don't just deliver software; I build solutions that align with your business goals! Every project is designed to be secure, scalable, maintainable, and easy for your team to adopt. My focus is on creating systems that reduce manual effort, improve operational efficiency, and continue delivering value as your business grows. If you're looking for a partner who combines deep Microsoft 365 expertise with full-stack .NET development to deliver enterprise-grade solutions, I'd be happy to discuss your project.

I help startups and businesses build AI-powered products, automation systems, and mobile applications that solve real business problems. From AI Agents and Voice AI solutions to SaaS platforms and mobile apps, I work with companies that want to move quickly from idea to launch without compromising quality. My expertise includes: ✅ AI Agents & Multi-Agent Systems ✅ AI Chatbots & LLM Applications (OpenAI, Claude, Gemini) ✅ Voice AI Solutions & Conversational Systems ✅ Workflow Automation & Business Process Optimization ✅ Flutter Mobile App Development (iOS & Android) ✅ SaaS Platforms & Startup MVPs ✅ Custom Web Applications & Backend Systems What sets me apart is that I focus on business outcomes, not just development. I help clients: • Validate ideas and launch MVPs faster • Automate repetitive workflows using AI • Improve customer engagement through AI-powered experiences • Build scalable products ready for growth Why clients choose to work with me: ✔ Top Rated Plus on Upwork ✔ Strong background in AI, SaaS, and Mobile Development ✔ Clear communication and transparent project management ✔ Fast execution with a focus on long-term scalability ✔ Ability to take projects from concept to production Recent projects include: • AI Agents for business automation • Real-time Voice AI platforms • AI-powered customer support systems • Logistics and operations management software • Startup MVPs launched under aggressive timelines Whether you're looking to build an AI Agent, Voice AI solution, SaaS platform, or mobile application, I can help turn your vision into a reliable, production-ready product. Let's discuss your project.

✅ Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟏%) ✅ 8555+ hours and still counting ✅ 86+ jobs completed successfully ✅ 100% Job Success (Client Satisfaction Ratio) ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English ✅ Flexible Availability (EDT/GMT/AEST) Dear Client, I am a Python-focused AI/ML Engineer with over 10 years of experience developing scalable backend applications, AI-powered platforms, and cloud-integrated solutions using Python, Django, Flask, and FastAPI. I have worked on more than 60 Django /Flask / FastAPI websites and web applications which include Enterprise level applications , eCommerce websites, Mobile websites, Healthcare websites along with JavaScript frameworks like AngularJS, ReactJS and Vue.Js. My experience also includes designing REST APIs, building data processing pipelines, deploying AI models, and developing production-grade web applications across AWS and Azure environments. I'm in the Top 4% overall in StackOverflow. I have created several Python projects for the last 10+ yrs with different libraries. I am a certified Python full stack developer from different institutions. ✅✅✅Core Python✅✅✅ Always used Python latest version along with unittest, PEP standard and KISS and OWASP security followed for coding. Always follow SOLID principles so that all my codes can be understood and extended by any good developer later. Almost all methods are tested by unittest various test cases. Each method cheked by profiling for its better performances. ✅✅✅REST API✅✅✅ All REST API are Open API standard and most of them are with Swagger defined. So they are definitely higest standard in every direction. ✅✅✅Django✅✅✅ I have used mostly Django and Flask framework but also use Tornado async. Django, Django CMS, Django Rest framework, Celery, sentry-sdk, django-extensions, django-rest-framework-jwt, django-rest-swagger, django-simple-history, django-model-utils, django-storage, django-allauth, dubug toolbar etc. ✅✅✅Flask✅✅✅ Flask, gunicorn, flask debug toolbar, pytest, sqlalchemy, marshmallow, psycopg2, celery, redis, wtf, flask-login, flask-limiter and many more. ✅✅✅Databases✅✅✅ I am expertise with different databases like PgSql, Mysql, Mariadb, Mongodb, nosql etc. ✅✅✅Cloud✅✅✅ I have working to create micro services application in different cloud platform say AWS, GCP and Azure. ✅✅✅AWS✅✅✅ Some of the tools I used in AWS various tools including CodeCommit, CodeBuild, CodeDeploy, CodePipeline, Cli, EC2, S3, EBS, DynamoDB, RDS, Lambda with Boto3, VPC, LightShell, SageMaker, Kinesis, SQS, SNS, AppSync, Beanstack, ECR, ECS, Farget, EKS, SES, ElastiCache, Cloudwatch, IAM, Cognito, ApiGateway, Shield, Sso, Route53, CloudFront, ELB, ALB. ✅✅✅Artificial Intelligence✅✅✅ My work is not limited with general Python and MVC based work. But I am a certified Machine Learning and Deep Learning engineer as well. Used different libraries including Tensorflow, Keras, Numpy, Pandas, Matplotlib, ScikitLearn etc. ✅✅✅Frontend ✅✅✅ Front end I have been using from HTML5 to Javascript, Jquery, Angular Js , React Js and Vue Js for years. ✅✅✅Development environment and process✅✅✅ Always use the highly secure development environment along with Git, Docker and Kubernetes. Experience in entire software development life cycle and decision-making. Skilled at building effective and productive working relationship with clients and team members. Software Product/Tools worked with: Python / Django / Flask / Pyramid, PostgreSQL / MySQL / SQL Server / Oracle, JavaScript, AJAX, jQuery, PHP, Amazon Web Services, Heroku, Google App Engine, Google API, Fedex API, Stripe API, PayPal API, HIPAA Compliance, AngularJS, ReactJS, OpenERP / Odoo, Docker, Redis, Redmine, Celery, RabbitMQ, Twilio API and lots more. I can integrate any API with your existing systems. Looking forward to an interview invitation.

Top Rated | 8+years experience | Long-term client relationships ⭐⭐⭐⭐⭐ I’m an AI SaaS Developer - a Full Stack Developer focused on building AI-powered SaaS products, CRM systems, dashboards, and workflow automation platforms for founders and growing businesses. You’ll get a scalable SAAS MVP, clean architecture, and a product built for real business operations, not just a quick prototype. 🎯 WHAT I HELP CLIENTS BUILD 🔹 AI-powered SaaS platforms 🔹 SaaS CRM & internal business systems 🔹 Workflow automation tools 🔹 SAAS Analytics dashboards & reporting systems 🔹 Operational platforms & admin panels 🔹 Real-time applications & API-heavy systems 🔹 AI integrations using OpenAI APIs 🔹 A full-stack SaaS technical partner who understands both business workflows and scalable product development 📌 FULL STACK SAAS DEVELOPMENT I build scalable applications designed around business operations, automation, and long-term product growth. 🔹 Frontend → React.js, Next.js, TypeScript, TailwindCSS 🔹 Backend → Node.js, Express.js, NestJS, REST APIs 🔹 Database → PostgreSQL, MongoDB, Supabase, Firebase 🔹 Infrastructure → AWS, Vercel, Railway, Docker 🔹 Real-time Systems → WebSockets, live dashboards, notifications 🔹 Payments & Authentication → Stripe, JWT, OAuth, RBAC 📌 AI & AUTOMATION DEVELOPMENT I help businesses integrate AI into products and workflows to improve efficiency and automate repetitive operations. 🔹 OpenAI & ChatGPT integrations 🔹 AI-powered SAAS dashboards & reporting 🔹 Workflow automation using n8n & Make. com 🔹 AI assistants & operational automation 🔹 API integrations & data pipelines 🔹 AI-enabled SaaS workflows 📌 HOW I WORK I work best with clients who value quality development and want systems that last, scale, and generate real ROI. Clients usually work with me because they want someone who: 🔹 communicates clearly and proactively 🔹 delivers clean, scalable, production-ready systems 🔹 can manage complex projects end-to-end 🔹 thinks beyond features and focuses on business impact 🔹 builds software that remains maintainable as the product grows 📞 𝙇𝙚𝙩’𝙨 𝙩𝙖𝙡𝙠 𝙖𝙗𝙤𝙪𝙩 𝙮𝙤𝙪𝙧 𝙣𝙚𝙭𝙩 𝙗𝙞𝙜 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 - whether it’s an AI-powered SaaS platform, a high-performance enterprise app, or a cloud-native SAAS product, I can help bring it to life. I’m a strong fit for projects involving: SaaS Developer, SAAS Development, SAAS Only, SAAS Software, SAAS Analytics, Full Stack Developer, AI Developer, SaaS Application Development, React Developer, Next.js Developer, Node.js Developer, TypeScript Developer, CRM Developer, SAAS Dashboard, Dashboard Development, Workflow Automation, AI SaaS Platform, Supabase Developer, OpenAI Integration, ChatGPT Integration, API Integration, PostgreSQL, MongoDB, NestJS, Web Application Development, Real-Time Applications, Business Automation, SaaS CRM, Internal Tools Development, Healthcare SaaS, HIPAA Applications, ATS Development, Stripe Integration, Vercel, AWS, n8n Automation

Hi, I’m Ashish— A Senior Full-Stack Developer with 8+ years of hands-on experience building reliable, scalable, and high-performance web and mobile applications. I help startups, founders, and businesses turn ideas into production-ready products — or stabilize, optimize, and scale existing applications. I don’t just write code; I focus on clean architecture, performance, and long-term maintainability. 🚀 What You Can Expect Production-ready, clean, and scalable code Clear communication and quick response times Strong ownership of features and bug fixes Focus on performance, UX, and business goals Reliable long-term support after delivery 💻 Front-End Development I create modern, fast, and user-friendly interfaces that work flawlessly across devices. React.js, Redux, Next.js Angular (legacy & modern versions) JavaScript (ES6+), HTML5, CSS3 Bootstrap, Sass, SCSS Responsive & mobile-first design Page speed & performance optimization ⚙️ Back-End Development I design robust server-side systems that scale as your product grows. Node.js, Express.js RESTful API development MongoDB, MySQL MVC & scalable architecture Authentication, authorization & security Third-party API integrations 📱 Mobile App Development High-quality mobile apps with smooth UX and strong performance. React Native (iOS & Android) Native Android (Java / Kotlin) Native iOS (Swift) Firebase & push notifications Offline data sync App performance optimization 🧩 Tech Stack Expertise MERN & MEAN stacks Next.js for SEO-friendly, high-performance apps Scalable, cloud-ready application architecture 🤝 My Working Style Clear, honest communication On-time delivery with realistic estimates Strong problem-solving mindset Long-term collaboration focus Whether you need a full product built from scratch, help with bug fixing and improvements, or a reliable developer to maintain and scale your app, I’m ready to help. 📩 Let’s discuss your project and see how I can add value.

You're building something with AI, an agent, a SaaS product, a voice bot, or an automation system. You need it shipped correctly, not just "working." I'm Kundan, an AI engineer with 10+ years of software development experience. I've delivered 200+ digital products across 50+ industries from AI agents and RAG systems to SaaS MVPs and mobile apps. What I actually build: → AI Agents (LangChain, LangGraph, CrewAI, AutoGen, OpenAI Assistants) → Voice AI Systems (VAPI, Bland.ai, ElevenLabs, Twilio) → RAG pipelines (Pinecone, Qdrant, Weaviate, pgvector) → SaaS MVPs (Next.js 14, Supabase, Stripe, Vercel, shipped in 45 days) → React / React Native apps (production-grade, TypeScript, tested) → Python backends (FastAPI, Django, LangChain integrations) → AI Chatbots (custom trained, multi-channel, CRM integrated) What makes this different: I don't hand you a demo and disappear. Every project includes architecture design, clean handover documentation, and 30 days of post-launch support. I personally handle every discovery call and solution design, you always talk to the engineer, not a PM. One recent example: Built a production AI chatbot platform (Aionsoft) now serving businesses across multiple industries, with a full backoffice for training, analytics, and bot management. Delivered in under 8 weeks. Top Rated on Upwork. 11 completed jobs. 100% Job Success Score. Ready to build? Send me a message and let's map out your project.

I help businesses turn ideas into scalable SaaS platforms, AI-powered applications, and high-performance web systems using modern full stack technologies. With 8+ years of experience, I specialize in building production-ready, scalable, and revenue-focused applications ; from MVP to enterprise scale. ➥ What I Can Help You Build : If you're looking to build or scale a product, I can help with: - SaaS platforms (multi-tenant, subscription-based systems) - AI-powered web apps (ChatGPT, OpenAI, LangChain, AI agents) - Custom dashboards & admin panels - E-commerce platforms with payment integrations - Marketplaces & CRM/ERP systems - API development & backend architecture - Performance optimization & scaling existing apps ➥ Tech Stack : - Frontend: React, Next.js, TypeScript, Vue, Angular, Tailwind CSS - Backend: Node.js, NestJS, Express, GraphQL, REST APIs - Database: PostgreSQL, MongoDB, MySQL, Redis - AI & Automation: OpenAI API, LangChain, RAG, AI agents, n8n, Zapier - Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, Vercel, DigitalOcean - Payments: Stripe, PayPal, Razorpay ➥ Industries I’ve Worked In : SaaS | AI Applications | FinTech | E-commerce | Healthcare | EdTech | Marketplaces | CRM/ERP Systems ➥ Let’s Build Something Powerful : If you're building a SaaS product, AI tool, or scalable web application — I can help you design, build, and launch it end-to-end. Send me your idea and let’s turn it into a working product. Full Stack Developer | SaaS Developer | React Developer | Next.js Developer | Node.js Developer | AI Developer | OpenAI Integration | LangChain Developer | Backend Developer | MERN Stack Developer | Web Application Developer | API Developer | AWS Developer | Stripe Integration | Scalable Web Apps