Hammad Tariq

Backend Developer

Fiverr • Full-time

Apr 2019 - Present • 7 yrs 1 mo

While working as a Backend Engineer as a freelancer, I engaged in many projects supporting backend development, API integrations, and custom APIs. During the tenure, I also worked with Postman for testing APIs and wrote API documentation as well to ensure maintainability. I had worked with languages and frameworks in Java, Python, and PHP, including Springboot, Laravel, FAST API, Django, and Flask.

Consultant Data Engineer

Joy Aviation Supply • Full-time

Jun 2024 - Dec 2025 • 1 yr 6 mos

As a Data Engineer at Joy Aviation I am working closely with business stakeholders and cross functional teams in different departments to setup an automated data management system for the organization to automate and support the daily operations at the company My primary responsibilities include: • Designing and Developing customized automation pipelines for the company • Automating routine tasks for the sales team • Working closely with cross functional teams in sales, procurement and operations to optimize data management • Building systems to support automated reporting mechanisms to stake holders

Data Engineer - ETL Developer

Safety and Assurance Services • Freelance

Feb 2022 - Jun 2024 • 2 yrs 4 mos

Worked on streamlining data operations and building systems for clean, scalable data handling. Key Responsibilities: • Developed pipelines for web & social media data • Automated scraping workflows to reduce manual work • Designed long-term storage solutions for efficiency • Orchestrated ETL processes using Airflow, Docker, and Python • Documented systems to support scaling and team handovers Impact: Improved data accuracy, reduced processing time, and delivered systems the team could build on confidently.