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Usman Amir

@usmanamir

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AI/ML Developer at Digimark Developers building agentic AI systems serving 50,000+ monthly queries.

Pakistan

Message

At Digimark Developers, I build and ship ML-powered features and agentic AI systems, including RAG pipelines supporting more than 50,000 monthly user queries. I also lead a team of three engineers and built an evaluation framework that cut manual QA time by about 45%.

Previously, at Sensviz, I built AI-enabled web apps and deployed models whose search features covered more than 500,000 indexed documents. At Baltoro, I built Python tooling and image-processing features, improving processing throughput by an estimated 20%.

Experience

Work history, roles, and key accomplishments

Current

AI/ML Developer (Tech Lead)

Current

Digimark Developers

Aug 2025 - Present (1 year 2 months)

Led AI/ML development, shipping ML-powered features end-to-end and building agentic AI systems. Reduced feature delivery time by 30%, inference latency by 20%, and supported over 50,000 monthly user queries.

React Next.js Python fastAPI Lang Chain LlamaIndex LangGraph OpenAI Anthropic AWS Docker Kubernetes Nginx CI CD Celery REST APIs AI assisted Development Cursor Claude Code GitHub Co Pilot

AI/ML Developer

Sensviz

Oct 2023 - Aug 2025 (1 year 10 months)

Built full-stack AI-enabled web apps and trained/deployed ML models with RAG pipelines. Improved search relevance by 30%, cut API costs by 35%, and reduced query times by 40%.

Django fastAPI Flask React Next.js Nginx Gunicorn OpenAI Anthropic Lang Chain Pinecone Faiss Qdrant ChromaDB PostgreSQL MySQL MongoDB YOLOv8 Vision Transformer AWS EC2 S3 RDS Lambda CI CD Pytest

Software Engineer

Baltoro

Jan 2018 - Feb 2023 (5 years 1 month)

Built and maintained full-stack features for the baltoro.io product, including Python/Django backends and internal APIs. Developed data-processing tools and optimized database schemas, improving throughput and reducing query times.