Hi there, I'm Sarim 👋

Full-Stack Engineer & Architect

Building end-to-end solutions for complex problems, from on-device AI to cloud infrastructure at scale.

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Featured Personal Projects

Here are a few projects I've built from the ground up to solve problems I'm passionate about.

Project	Description	Key Technologies
🛡️ Guardian Platform	A full-stack service discovery platform to manage multi-account AWS resources. Features an AI-powered documentation chatbot (using LlamaIndex) and a YAML-based manifest system for automated dependency mapping.	Next.js, TypeScript, PostgreSQL/pgvector, LlamaIndex, Docker
💸 PennyWise AI	A privacy-first Android expense tracker that uses on-device AI (MediaPipe) to parse bank SMS messages, ensuring no user data ever leaves the phone. Built with a modern MVVM architecture.	Kotlin, Jetpack Compose, Room, Hilt, MediaPipe

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About Me & Professional Impact

I'm a senior engineer who thrives on the full product lifecycle, from designing scalable architecture to building intuitive user interfaces. Whether it's for a personal project like Guardian Platform or a professional application, my goal is to write clean, efficient, and impactful code.

In my professional roles, I've applied these same principles of ownership and engineering excellence to:

• 🚀 Scale a flagship AI application to 50M users.
• 🤝 Lead teams to deliver enterprise products with +40% adoption.
• ⚙️ Architect robust backend systems and CI/CD pipelines on AWS.
• 🐛 Establish mentoring and code review processes that reduced production bugs by 30%.

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🛠️ Core Technologies

Backend	Frontend	AI / ML	Infrastructure & DevOps	Databases & Messaging
Python (FastAPI)	TypeScript	RAG / LLMs	AWS (ECS, VPC, S3, Lambda)	PostgreSQL / pgvector
Node.js (Express)	React / Next.js	LlamaIndex / LangChain	GCP	MySQL / MongoDB
Go	JavaScript	SDXL / ComfyUI	Docker / Kubernetes	Redis / Kafka
		Milvus	CI/CD (GitHub Actions)
		Amazon Lex	Grafana / Prometheus / Loki

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📊 GitHub Stats