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Muhammad Umair

@muhammadumair16

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Senior full-stack engineer building flexible AI-powered systems with React, Node.js, Next.js, and Python.

Pakistan

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What I'm looking for

I’m looking for new challenges where I can apply my AI-powered software development expertise—building scalable, real-time systems that integrate ML/LLMs into both frontend and backend—and help deliver next-gen technology solutions with measurable business impact.

I’m a Senior Software Engineer with 8 years of Full Stack Development experience, specializing in scalable, high-performance systems that combine frontend and backend architecture with AI/ML.

At Viral Square, I developed Spatial.io using React, Python, Django, and AWS, integrating AI features like TensorFlow-based predictive analytics and NLP for personalized experiences. I also built scalable APIs and microservices with FastAPI/Flask/Node.js, implemented real-time data flows with WebSocket and socket.io, and integrated OpenAI APIs for chatbots and content recommendations—improving engagement by 30%.

I’ve led delivery from design to deployment, including SSR with Next.js, GraphQL integration, and production-grade DevOps practices (Docker, Kubernetes EKS, CI/CD). Earlier, at NextBridge and Tangent Technologies, I built real-time collaboration, ML-driven personalization with TensorFlow and AWS SageMaker, and robust REST/GraphQL services—always focused on reliability, measurable impact, and next-gen product experiences.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Viral Square

Oct 2023 - Sep 2025 (1 year 11 months)

Developed Spatial.io, integrating React, Python, Django, and AWS with AI features (TensorFlow predictive analytics and NLP) to personalize user experiences. Built scalable APIs and microservices with FastAPI/Flask/Node.js and integrated OpenAI APIs, Stripe/PayPal, real-time Socket.io features, and CI/CD with Docker and Kubernetes (EKS).

React Next.js fastAPI AWS Lambda GraphQL TensorFlow PyTorch OpenAI API Kubernetes

Full Stack Engineer

NextBridge Ltd

Jun 2021 - Sep 2023 (2 years 3 months)

Architected and delivered React/Next.js user interfaces and backend services with Node.js/NestJS and FastAPI, including RESTful and GraphQL endpoints to improve low-latency performance. Implemented ML-based content personalization using TensorFlow and AWS SageMaker, built real-time collaboration with WebRTC/WebSocket, and deployed microservices on AWS (Lambda/ECS/EKS).

React Next.js NestJS fastAPI GraphQL AWS Lambda WebRTC TensorFlow AWS Sagemaker

Software Engineer

Tangent Technologies

Aug 2019 - May 2021 (1 year 9 months)

Built responsive web interfaces in React and scalable backend services in Node.js, delivering RESTful APIs for social media integrations and real-time feed updates. Managed AWS deployments (EC2/Lambda/RDS/DynamoDB), optimized databases with PostgreSQL/MongoDB (indexing and partitioning), implemented real-time features with WebSocket/Socket.io, and integrated Stripe/PayPal with fraud-detection AI m