Shubham M.

Full Stack Developer & AI Engineer | ReactJS, NodeJS, NestJS | AWS/GCP

8+ years building production SaaS products and AI-powered web applications. I build full-stack applications on the MERN stack and integrate AI/ML into real products. Not prototypes, but shipped, scaled, and maintained systems serving thousands of users. ➥ Here are the key reasons to choose me for your project: ==================================================== ✅ Proven track record of delivering high-quality work on time and within budget, as evidenced by positive feedback from previous Upwork clients ✅ Excellent communication skills and ability to work effectively with remote teams across different time zones ➥ Full-Stack SaaS Development: =========================== 🎯Multi-tenant architectures with role-based access, subscription billing, and admin dashboards 🎯RESTful and GraphQL APIs, real-time features (WebSocket), third-party API orchestration 🎯NestJS, Express, Next.js backends with PostgreSQL, MongoDB, MySQL, MS SQL Server, Redis 🎯Frontend with React, Next.js, Redux, TypeScript, HTML5, CSS3, Bootstrap 🎯Auth systems with JWT, Passport, OAuth, social login ➥ AI/ML Integration: ================= 🎯OpenAI, Anthropic, GPT-4, DALL-E, and Whisper API integrations 🎯AI agents, chatbots (Dialogflow), content generation, document processing (OCR, NLP) 🎯Recommendation engines, predictive scoring, real-time analytics dashboards, intelligent alerting 🎯Custom ML model training and deployment with TensorFlow, PyTorch, Scikit-learn, Keras, OpenCV 🎯Data processing with Pandas, NumPy 🎯Workflow automation with n8n and custom pipelines 🎯Amazon Bedrock, Azure OpenAI Service integration ➥ Cloud and DevOps: =================== 🎯AWS (Lambda, EC2, RDS, S3, API Gateway, Elastic Beanstalk, Code Pipeline), GCP, Azure 🎯Docker, CI/CD pipelines, Jenkins, Nginx, serverless architectures 🎯Production monitoring, scaling, and deployment hardening ➥ How I work: =================== I break projects into 2-3 day deliverables, share async written updates with screenshots, and flag blockers within 24 hours. Available 9 AM to 10 PM IST with solid US timezone overlap. I am committed to delivering outstanding results for your project and would welcome the opportunity to discuss how my skills and experience can bring value to your team. Tools: GitHub, GitLab, Bitbucket, Jira, Asana, Trello, Basecamp Thanks for reviewing my skills. Looking forward to speaking with you.