Looking for a job

Shaheer User

@shaheeruser1

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Senior software engineer building scalable backend APIs and data pipelines.

Pakistan

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What I'm looking for

I want to work where I can build reliable backend APIs and data pipelines, ship systems end-to-end from architecture to deployment, and keep improving performance and uptime through testing and monitoring.

I build and scale backend systems with Django REST Framework, FastAPI, and production-grade data pipelines. At Codedistrict, I developed a Refund Management System for Caribbean Airlines and built a blockchain-based horse-trading marketplace on Solana.

I’ve designed PostgreSQL database architecture and implemented background schedulers, seeders, and custom middleware. I also kept services stable with automated API testing and performance monitoring using OpenTelemetry, aiming for 99.9% uptime.

Before that, at TechesHete, I designed and deployed AWS Lambda ETL pipelines pulling product data from Walmart and Instacart into Google BigQuery. I built RESTful APIs for internal analytics and used PyTest to keep APIs and pipelines fast and reliable.

Earlier, at Wimetrix, I developed deep learning and forecasting models using YOLO, OpenCV, LSTM, and production Keras deployments. I also documented ML pipelines with Git and MLflow and partnered with QA to automate model validation workflows.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Codedistrict

Jun 2022 - Present (4 years 5 months)

Developed a Refund Management System for Caribbean Airlines using Django REST Framework, reducing processing time. Built a blockchain-based horse-trading marketplace on Solana using FastAPI and integrated secure third-party APIs.

Django REST Framework fastAPI PostgreSQL Docker AWS Blockchain Solana

ETL / Python Engineer

Techesthet

May 2021 - Jun 2022 (1 year 1 month)

Designed and deployed ETL pipelines using AWS Lambda to extract product data from Walmart and Instacart APIs, processing over 500,000+ records daily into Google BigQuery. Developed and maintained RESTful APIs using Django REST Framework for internal analytics tools.

AWS Lambda Django REST Framework Pytest BigQuery Git

Machine Learning Engineer

Wimetrix

Nov 2019 - Apr 2021 (1 year 5 months)

Developed deep learning models using YOLO and OpenCV to detect industrial fabric defects. Built LSTM models for time-series forecasting to predict worker efficiency, improving shift planning.

YOLO OpenCV Keras Matplotlib Dash Git MLFlow