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Haziq Sumaid User

@haziqsumaiduser

Node Backend Developer and AI Engineer at EComMinds, where I built an AI-driven pharmacovigilance backend and automated CI/CD pipelines.

Pakistan

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At EComMinds, I led backend development for sell.mobiledirectonline.co.uk and architected the AI-driven backend for agrezo.com. I also configured servers and automated CI/CD pipelines with GitHub Actions.

At Stack360, I developed AI-powered document processing systems using Python and OpenCV, and integrated messaging workflows with RabbitMQ. At Gears, I built IoT automation systems and computer vision solutions for industrial clients.

My projects include Sellback, a mobile device buy-back platform with dual REST APIs and Docker deployment on OVH Cloud, and SDEA (Agrezo), an AI-powered pharmacovigilance management system. I also developed e-commerce, 3D product configuration, logistics, and internal tools projects.

Experience

Work history, roles, and key accomplishments

Node Backend Developer & AI Engineer

EComMinds

Sep 2024 - Sep 2025 (1 year)

Led backend development for sell.mobiledirectonline.co.uk using TypeScript, Express, AWS S3, MongoDB, and Docker. Architected AI-driven backend for agrezo.com using FastAPI, LangChain, PostgreSQL, and Chroma DB.

TypeScript Express S3 MongoDB Docker fastAPI Lang Chain PostgreSQL ChromaDB GitHub Actions Prometheus Nginx SSL Firewalls Rate limiting

Node.js & AI Developer

Stack360

Sep 2023 - Sep 2024 (1 year)

Developed AI-powered document processing systems using Python and OpenCV. Integrated messaging workflows with RabbitMQ and optimized backend performance.

Python OpenCV RabbitMQ Backend Optimization

IoT & AI Developer

Gears

Jul 2019 - Oct 2023 (4 years 3 months)

Built IoT-based automation systems and computer vision solutions for industrial clients. Designed AI-powered applications for anomaly detection and image recognition.

IoT Computer Vision Anomaly Detection Image Recognition AI

.NET & Python Developer

Techinoid LLC

Mar 2021 - Sep 2021 (6 months)

Developed backend microservices in Node.js and Python for multiple client projects. Improved API performance and reliability through message queuing and caching.

NodeJS Python Microservices Message Queues Caching