I am a client-focused Senior Software Engineer with over seven years of experience designing innovative applications and achieving high client satisfaction. I specialize in various programming languages and frameworks, and I enjoy building scalable, high-performance software solutions. My work history includes roles in diverse companies where I have maintained, debugged, and enhanced both existing and new software systems. I am passionate about collaborating with teams to deliver robust solutions efficiently and am always eager to stay updated on the latest technologies. Whether developing APIs, enhancing ecommerce platforms, or creating new websites, I approach every project with a client-first mindset, aiming to contribute to company growth and success.

Madzmar Ullang

I am a client-focused Senior Software Engineer with over seven years of experience designing innovative applications and achieving high client satisfaction. I specialize in various programming languages and frameworks, and I enjoy building scalable, high-performance software solutions. My work history includes roles in diverse companies where I have maintained, debugged, and enhanced both existing and new software systems. I am passionate about collaborating with teams to deliver robust solutions efficiently and am always eager to stay updated on the latest technologies. Whether developing APIs, enhancing ecommerce platforms, or creating new websites, I approach every project with a client-first mindset, aiming to contribute to company growth and success.

Available to hire

I am a client-focused Senior Software Engineer with over seven years of experience designing innovative applications and achieving high client satisfaction. I specialize in various programming languages and frameworks, and I enjoy building scalable, high-performance software solutions. My work history includes roles in diverse companies where I have maintained, debugged, and enhanced both existing and new software systems.

I am passionate about collaborating with teams to deliver robust solutions efficiently and am always eager to stay updated on the latest technologies. Whether developing APIs, enhancing ecommerce platforms, or creating new websites, I approach every project with a client-first mindset, aiming to contribute to company growth and success.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
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Language

English
Fluent
Tagalog
Fluent

Work Experience

Software Developer at CoolPixel (TheConstantMedia Client)
January 1, 2019 - Present
Maintain existing application and enhance performance. Create API and introduce new process flow to better improve company growth. Built new website based from client requirements. Improve Magento Ecommerce Website.
Senior Software Developer at US Autoparts
December 31, 2019 - July 15, 2025
Debug and enhance existing in-house application. Oversaw major new enhancements to existing software systems. Build micro services and scalable components. Modified existing software to correct errors, adapt to new hardware and improve performance. Worked closely with other team members to plan, design and develop robust solutions in a timely manner.
Senior PHP Developer at iScale Solutions (HomeStack client)
January 31, 2019 - July 15, 2025
Debugged and modified software components. Oversaw major new enhancements to existing software systems. Built, tested and deployed scalable, highly available and modular software products. Modified existing software to correct errors, adapt to new hardware and improve performance. Developed object-oriented software, including HomeStack App. Consulted regularly with customers on project status, proposals and technical issues. Rapidly prototyped new capabilities to confirm feasibility. Worked closely with other team members to plan, design and develop robust solutions in a timely manner.
Python Developer at STORM Technologies, Inc.
May 31, 2018 - July 15, 2025
Designed, developed and maintained web-based applications written in Python. Made recommendations and developed technical design for new application features. Identified and corrected performance issues. Debugged and modified software components. Evaluated multiple software solutions during early architecture plotting and migration planning stages. Oversaw major new enhancements to existing software systems. Built, tested and deployed scalable, highly available and modular software products.
Sr. Php Developer at Incube8
March 31, 2017 - July 15, 2025
Established compatibility with third party software products by developing programs for modification and integration. Coordinated with systems partners to finalize designs and confirm requirements. Provided continued maintenance and development of bug fixes and patch sets for existing web applications. Ensured network, system and data availability and integrity through preventative maintenance and upgrades. Implemented company policies, technical procedures and standards for preserving the integrity and security of data, reports and access. Designed strategic plan for component development practices to support future projects. Consistently met deadlines and requirements for all production work orders. Built, tested and deployed scalable, highly available and modular software products.
Senior PHP Developer at Yondu, Inc.
November 30, 2016 - July 15, 2025
Established compatibility with third party software products by developing programs for modification and integration. Developed and implemented complex Internet and Intranet applications on multiple platforms. Coordinated with systems partners to finalize designs and confirm requirements. Provided continued maintenance and development of bug fixes and patch sets for existing web applications. Ensured network, system and data availability and integrity through preventative maintenance and upgrades. Provided documentation on start-up, shut down and first level troubleshooting of processes to help desk staff. Developed work-flow charts and diagrams to ensure production team compliance with client deadlines. Aligned office departments and increased inter-department communication and data sharing. Proposed technical feasibility solutions for new functional designs and suggested options for performance improvement of technical objects. Provided methodologies for object-oriented software deve
Web Developer at 7th Media Digital Studios Inc.
October 31, 2014 - July 15, 2025
Coded 3 websites using PHP Language namely Amspec, GetReady, Cars88. Designed and developed 3 computer software web applications. Designed PHP-based multi-threaded admin web applications. Built databases and table structures following n-tier architecture methodology for web applications. Built, tested and deployed scalable, highly available and modular software products.
Software Developer at Klab Cyscorpions
March 31, 2014 - July 15, 2025
Wrote maintainable and extensible code in a team environment. Implemented designs, including experimentation and multiple iterations. Modified existing software to correct errors, upgrade interfaces and improve performance. Stored, retrieved and manipulated data for close analysis of system capabilities. Rapidly prototyped new capabilities to confirm feasibility. Prepared detailed reports concerning project specifications and activities. Worked effectively with design teams to ensure software solutions elevated client side experience. Built highly scalable API.
Php Web Programmer at Skycable
October 31, 2012 - July 15, 2025
Established compatibility with third party software products by developing program for modification and integration. Coordinated with systems partners to finalize designs and confirm requirements. Provided continued maintenance and development of bug fixes and patch sets for existing web applications. Modified existing software to correct errors, upgrade interfaces and improve performance. Directed software design and development while remaining focused on client needs.
Junior PHP Developer at PayMeICafe
March 31, 2012 - July 15, 2025
Provided continued maintenance and development of bug fixes and patch sets for existing web applications. Develop company websites from ground up. Develop API's to be used by frontend application using PHP. Develop module using C# language that will help in completion of Desktop application.
Software Developer at CoolPixel (TheConstantMedia Client)
January 1, 2019 - Present
Maintained existing applications and enhanced their performance. Created APIs and introduced new process flows to improve company growth. Built new websites based on client requirements and improved Magento Ecommerce websites, working primarily in a home-based environment.
Senior Software Developer at US Autoparts
December 31, 2019 - July 15, 2025
Debugged and enhanced existing in-house applications and oversaw major new enhancements to software systems. Built microservices and scalable components, modified software to correct errors and improve performance. Collaborated closely with team members to design and develop robust solutions in a timely manner.
Senior PHP Developer at iScale Solutions (HomeStack client)
January 31, 2019 - July 15, 2025
Debugged and modified software components. Led major enhancements to software systems. Built, tested, and deployed scalable, highly available, and modular software products. Developed object-oriented software including HomeStack App. Consulted customers regularly on project status, proposals, and technical issues. Rapidly prototyped new capabilities and worked closely with team members to plan and develop robust solutions.
Python Developer at STORM Technologies, Inc.
May 31, 2018 - July 15, 2025
Designed, developed, and maintained web-based Python applications. Made technical design recommendations for new features. Debugged and optimized performance issues. Evaluated multiple software solutions during architecture and migration planning. Oversaw major software system enhancements and deployed scalable, highly available software products.
Sr. Php Developer at Incube8
March 31, 2017 - July 15, 2025
Established compatibility with third-party software through modification and integration. Coordinated with system partners to finalize designs and confirm requirements. Maintained and developed bug fixes and patches for web applications. Ensured network, system, and data availability through maintenance and upgrades. Designed strategic plans for component development, consistently met deadlines, and performed rigorous testing before release.
Senior PHP Developer at Yondu, Inc.
November 30, 2016 - July 15, 2025
Developed and implemented complex Internet and Intranet applications. Coordinated designs and requirements with system partners. Maintained and developed patches for web applications. Ensured system and data availability through preventive maintenance. Created documentation for troubleshooting. Developed workflow charts to comply with client deadlines. Recommended architectural improvements and design solutions.
Web Developer at 7th Media Digital Studios Inc.
October 31, 2014 - July 15, 2025
Coded and developed multiple websites using PHP. Designed and developed computer software web applications and multi-threaded admin PHP-based web apps. Built databases and table structures following n-tier architecture methodology. Delivered scalable, modular web products.
Software Developer at Klab Cyscorpions
March 31, 2014 - July 15, 2025
Wrote maintainable and extensible code in team environments. Implemented design changes and upgrades. Stored and manipulated data for system analysis. Rapidly prototyped new capabilities. Prepared detailed project reports and collaborated with design teams to improve client-side experiences. Built highly scalable APIs.
Php Web Programmer at Skycable
October 31, 2012 - July 15, 2025
Developed compatibility programs with third-party software. Coordinated design finalization and requirements confirmation. Maintained and developed bug fixes and patches for web applications. Modified software for error correction and interface upgrades. Directed software design and development focusing on client needs.
Junior PHP Developer at PayMeICafe
March 31, 2012 - July 15, 2025
Maintained and developed patches for existing web applications. Developed company websites from ground up. Created APIs for frontend applications using PHP and modules using C# to support desktop application completion.
Software Developer at CoolPixel (TheConstantMedia Client)
January 1, 2019 - Present
Maintained existing applications and enhanced performance. Created APIs and introduced new process flows to improve company growth. Built new websites based on client requirements. Improved Magento Ecommerce website performance.
Senior Software Developer at US Autoparts
December 31, 2019 - July 15, 2025
Debugged and enhanced existing in-house applications. Oversaw major enhancements to software systems, built microservices and scalable components. Modified software to correct errors, adapt to new hardware, and improve performance. Collaborated with team members to design and develop robust solutions.
Senior PHP Developer at iScale Solutions (HomeStack client)
January 31, 2019 - July 15, 2025
Debugged and modified software components. Oversaw major new enhancements to existing systems. Built, tested, and deployed scalable, highly available, modular software products. Developed object-oriented software including HomeStack App. Consulted regularly with customers on project status and proposal. Rapidly prototyped new capabilities and collaborated with team for timely development.
Python Developer at STORM Technologies, Inc.
May 31, 2018 - July 15, 2025
Designed, developed, and maintained web-based Python applications. Recommended and developed technical designs for new features. Identified and corrected performance issues. Evaluated software solutions during architecture and system migration planning. Built, tested and deployed scalable, highly available software products. Modified software to correct errors, adapt to hardware, and improve performance.
Senior PHP Developer at Incube8
March 31, 2017 - July 15, 2025
Developed third-party software compatibility programs. Coordinated designs and requirements with system partners. Provided maintenance and development of bug fixes and patches for web applications. Ensured system availability and integrity through upgrades and maintenance. Designed strategic plans for component development practices. Delivered scalable, modular software products. Performed regression and system-level testing to verify software quality.
Senior PHP Developer at Yondu, Inc.
November 30, 2016 - July 15, 2025
Developed and implemented complex internet and intranet applications. Coordinated design and requirement finalization with system partners. Maintained and developed bug fixes for existing applications. Ensured network and data availability through maintenance. Provided documentation for troubleshooting to help desk staff. Developed workflow charts to ensure compliance with client deadlines. Proposed technical solutions and architectural improvements. Recommended efficient database designs.
Web Developer at 7th Media Digital Studios Inc.
October 31, 2014 - July 15, 2025
Coded multiple websites using PHP, developed web-based software applications, and designed multi-threaded admin web applications. Built databases and table structures following n-tier architecture. Tested and deployed scalable, modular web products.
Software Developer at Klab Cyscorpions
March 31, 2014 - July 15, 2025
Wrote maintainable and extensible code in a team environment. Implemented designs with multiple iterations. Modified existing software to correct errors and improve performance. Analyzed system capabilities through data manipulation. Rapidly prototyped new features and prepared detailed project reports. Collaborated with design teams to enhance client experience. Built highly scalable APIs.
Php Web Programmer at Skycable
October 31, 2012 - July 15, 2025
Developed compatibility programs for third-party software. Coordinated design finalization with system partners. Maintained and developed bug fixes for web applications. Modified software to correct errors and upgrade interfaces. Directed software design with a focus on client needs.
Junior PHP Developer at PayMeICafe
March 31, 2012 - July 15, 2025
Maintained and developed bug fixes and patches for web applications. Developed company websites from the ground up. Created APIs for frontend use using PHP. Developed modules in C# to support desktop application completion.

Education

Bachelor's Degree at STI College Zamboanga City
January 1, 2009 - December 31, 2009
High School Graduate at Zamboanga City Polytechnic State College
January 1, 2000 - March 31, 2000
Bachelor's Degree at STI College Zamboanga City
January 1, 2009 - December 31, 2009
High School Graduate at Zamboanga City Polytechnic State College
January 1, 2000 - March 31, 2000
Bachelor's Degree at STI College Zamboanga City
January 1, 2009 - December 31, 2009
High School Graduate at Zamboanga City Polytechnic State College
January 1, 2000 - March 31, 2000

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Computers & Electronics, Retail