Hamza Altaf

Enthusiastic and results-driven individual seeking to apply my skills and knowledge in a dynamic work environment, contributing to the growth and success of the organization while continuously learning and development professionally.

Oracle Database Developer - Pakistan National Shipping Corporation (PNSC) – MIS Department

(2026-05)

• Developed and maintained Oracle Database objects, including database triggers, stored procedures, and functions.
• Wrote, tested, and optimized complex SQL and PL/SQL queries for data retrieval, reporting, and business requirements.
• Designed, modified, and debugged Oracle database triggers to automate business processes.
• Worked with Oracle database tables, views, indexes, sequences, and constraints.
• Assisted in database performance tuning and query optimization.
• Collaborated with the MIS team to support Oracle-based ERP applications and resolve database-related issues.
• Performed database testing, troubleshooting, and documentation to ensure data integrity and system reliability.

Assistant Manager Operations - DATArecall

(2024-02 - 2026-05)

• Handle all retrieval team and process of retrievals operations.
• Data checker before submission to client, to ensure correct and requested data delivered on time.
• Communication with clients.
• Email Handling.

Data Analyst - NADRA

(2022-01 - 2024-01)

• Working with the operation team and supervisory during the process of NIC.
• Data quality checker before submission of application to ensure process is smoothly delivered to head quarter for card printing. Relevent documents must checked with the given application.

Developing / Designing - Freelancing

(2022-01 - 2024-07)

• Worked on a variety of freelance web development and graphic design projects, delivering high-quality solutions while ensuring quality assurance standards were met. Successfully designed business brochures, business cards, flyers, social media posts, and other marketing materials tailored to client requirements.

Internee Wordpress / PHP Developer - Tech Empire Pvt Ltd

(2022-01 - 2022-05)

• Working with the wider development team.
• Successfully completed multiple development projects during a five-month internship, gaining hands-on experience in a professional work environment and strengthening technical and problem-solving skills

Bachelor's - Computer Science - Sindh Maderassatul Islam University (2017 - 2021)

Intermediate - Computer Science - S.M Government Science College (2014 - 2016)

Matriculation - Computer Science - K.M.A Boys Secondary School. (2012 - 2014)