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Zeeshan Mattu

@zeeshanmattu

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Senior Data Engineer enabling scalable ETL/ELT, real-time streaming, and cloud analytics on AWS, Azure, and GCP.

Pakistan

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What I'm looking for

I’m looking for a role where I can lead data engineering—building ETL/ELT, real-time streaming, and cloud analytics—partnering with data scientists on AI/ML, and improving performance, reliability, and compliance end to end.

I’m a Senior Data & Software Engineer with 5+ years of experience designing, building, and optimizing end-to-end data pipelines and cloud-based analytics platforms across Healthcare, Fintech, and E-commerce domains. I focus on turning complex data into reliable systems that support analytics, personalization, and fraud detection.

I’ve built scalable ETL/ELT workflows, real-time data streaming systems, and cloud data architectures using AWS, Azure, and GCP. I’m especially strong in data modeling, orchestration, and automation—so BI and predictive analytics get the clean, structured datasets they need.

In my recent work, I engineered data pipelines processing 30M+ monthly events for real-time analytics and fraud detection, and deployed a real-time ML recommendation engine. I modernized analytics infrastructure for a healthcare client, improving query performance by 3%, and I built HIPAA-compliant data applications while securing data integrations to meet healthcare compliance standards.

I also collaborate closely with data scientists to automate ML model deployment using CI/CD and containerized workflows. Beyond pure data engineering, I’ve contributed full-stack capabilities—developing APIs and backend services, and building real-time analytics dashboards with React and Redux—so production systems and insights connect smoothly.

Experience

Work history, roles, and key accomplishments

Current

Senior Data & Software Engineer

Current

Devsinc

Feb 2023 - Present (3 years 5 months)

Engineered data pipelines processing 30M+ monthly events to enable real-time analytics, personalization, and fraud detection. Designed a real-time ML recommendation engine, modernized healthcare analytics performance, and built HIPAA-compliant data applications with CI/CD containerized ML deployments.

Data Pipelines Real Time Analytics Real Time Data Streaming Machine Learning Recommendation Systems Fraud Detection HIPAA compliance CI CD Docker AWS Azure GCP

Full Stack Engineer

Devsinc

May 2022 - Feb 2023 (9 months)

Developed scalable APIs and backend services to support high-throughput data ingestion pipelines. Implemented GitLab CI/CD with Docker, built real-time analytics dashboards with React/Redux, and optimized PostgreSQL for query performance and reliability.

APIs Backend Services Data Ingestion Gitlab CI Docker React Redux PostgreSQL Real Time Analytics

Software Engineer

PureLogics

Mar 2021 - May 2022 (1 year 2 months)

Migrated legacy AngularJS applications to React-based frameworks to improve scalability and code maintainability. Contributed to backend API development and cloud database integrations and worked in Agile teams using Jira, Git, and CI/CD pipelines.

AngularJS React API Development Databases Agile Jira Git CI CD

Associate Software Engineer

Codezbit

Jan 2020 - Mar 2021 (1 year 2 months)

Automated deployment and testing processes to increase release frequency by 37% and created reusable components and standardized development practices. Developed a recommendation engine that improved user conversion and participated in code reviews and Agile ceremonies.

Testing Automation Recommendation Systems Code Review Agile

Education

Degrees, certifications, and relevant coursework

Lahore Garrison University

Bachelor of Computer Science (BSCS), Computer Science

Activities and societies: Key courses: Data Engineering, Software Quality Engineering, OOP, Open Source Software Development.

Completed a Bachelor of Computer Science (BSCS) at Lahore Garrison University with coursework in data engineering, software quality engineering, OOP, and open-source software development.