Umar Aziz Khan

Senior Full stack Web Developer with over 7 years of experience in designing, implementing, and maintaining web applications. Skilled in PHP, Laravel, WordPress, JavaScript and other web technologies. Proven ability to lead development teams and deliver high-quality projects on time. Strong problem-solving skills and a passion for continuous learning and improvement.

Consultant App Development at Systems Limited. (IT Services Company) (2023-01 – 2025-08)

• Develops web and mobile applications and functionality.
• Led a team of developers in the design and implementation of a new web application using Laravel, resulting in a 30% increase in user engagement.
• Developed custom fields ACF for WordPress websites according to the client business requirements
• Implemented custom WordPress plugins and themes for various clients, meeting their specific requirements and ensuring high-quality deliverables.
• Worked closely with frontend developers to integrate backend functionality, ensuring seamless user experiences across the platform.
• Developed and maintained backend systems for several high-traffic websites, ensuring optimal performance and reliability.
• Specialty to develop functionality based on rest api and third party api integration
• Management of project and teams for development, QA and UI/UX.
• Achievement:
• Development of applications for international clients.
• Development of Mobile responsive web applications.
• Customization of WordPress and of its plugins.
• Payment integrations.
• OAUTH Authentications
• Rest and Soap API making and integrations.

Senior Developer (Team Lead) at Grand Viewer Portal LLC U.A.E. (IT Services Company) (2021-12 – 2022-09)

• Develops web and mobile applications and functionality.
• Lead the designers to design and develop semantic application.
• Specialty to develop functionality based on rest api and third party api integration
• Management of project and teams for development, QA and UI/UX.
• Payment integrations pf PayPal, stripe, credit cards.
• Using Crypto coins for payment by using exchange and integrations.
• Building of applications that are B2B and B2C.
• Multiple vendor system with products and billing invoice.
• Development, Maintenance, customization, implementation, R&D in all existing and new projects.
• Achievement:
• Development of applications for internal office use.
• Development of multiple Mobile applications backend.
• R&D for whole projects, generate new ideas and implementations.
• Payment integrations.
• Crypto coins and exchange integrations.
• Multivendor shop system with invoice &billing.
• OAUTH Authentications
• Rest and Soap API making and integrations.

System Analyst (web apps) at Ziauddin university & Hospital. (Health & care) (2020-11 – 2021-12)

• Semantic design and development of web application according to the requirements.
• Develop and Manage College & School Portal and update according to new requirements.
• Develop and Manage Question Bank & Question Paper System.
• Manage Projects of related to Student Management (Enrollment, Examination, Results).
• Integrate data from various back-end services and databases (Oracle, SQL Server).
• Ecommerce web apps (Laravel/WordPress).
• Integrate data from various back-end services (APIs) and databases (MySQL, MySQLi, SQL server)
• Achievement:
• Develop a web application Question Management System for the university, which will manage all type of question for making of exam papers for (BS, MS, MBBS, BDS, ASLT) and other Programs that offered by university.
• Developed and Implemented web app for Exam Question Paper in Ziauddin University.
• Developed and Implementation of QAPRS (Question Answer Paper Result System) Ziauddin Examination Board.
• Development, Maintenance, customization, implementation, R&D in all existing and new projects.
• Chatting system
• Payment integrations.
• Multivendor shop system with invoice &billing.
• Product renting system on Date time basis.

Software Engineer (PHP) at FSD Solutions Pvt Ltd. (Software house) (2019-02 – 2020-11)

• Develop and manage website and update according to new requirements
• Semantic design and development of web application according to the requirements.
• Develop and manage all customer portal.
• Ecommerce web apps (Laravel/WordPress).
• Manage All Projects of FSD Solutions regarding development and customization
• Customer Support for all technical Issues
• Integrate data from various back-end services (APIs) and databases (MySQL, MySQLi, SQL server)
• Achievement:
• Develop an online Rental Portal for Client, which will manage all products and their rents according to selected date and time.
• Multiple vendor system with products and billing invoice.
• One to one chat system for all (renter, rentee, vendor, customer).
• Development, Maintenance, customization, implementation, R&D in all existing and new projects.
• Chatting system
• Payment integrations.
• Multivendor shop system with invoice &billing.
• Product renting system on Date time basis.

Web Developer (PHP, Laravel, WordPress) at Webnet Pakistan Pvt Ltd. (Software house) (2016-02 – 2019-01)

• Develop and Manage Dynamic and static Websites.
• Development of Custom CMS (Core PHP) and addition of new functionality and features according to requirement.
• Technical support and implementation of CMS for all clients and other Projects.
• Maintenance and Handling of hosting and domains of various clients.
• Achievements:
• Custom CMS Development (Core PHP).
• Ecommerce Design and Development.
• Chatting system for one-to-one users.
• Comments and like system similar to Facebook
• PayPal and stripe payment Integrations.
• Order system for ecommerce client for their multiple website

Web Application Developer(internee) at Summit Bank Pakistan (Banking) (2015-11 – 2016-02)

• Working with a multi-disciplinary team to convert business needs into technical specifications.
• Write well designed, testable, efficient code by using best software development practices
• Create website layout/user interface by using standard HTML/CSS practices
• Create and maintain software documentation.
• Shares Application development for securities, Dividend distribution to customers.
• Achievements:
• Online Utility Bills Payments.

PGD in software Engineering – NED University Karachi (2025)

Bachelor of Technology in Chemical – Indus University Karachi (2011)

Intermediate in Computer Science – Board of Intermediate Karachi (2005)

Matric in Science – Board of Secondary Education Karachi (2002)