I am a PHP developer with 8+ years of experience, specializing in backend development and web application security. I am skilled in VA/PT remediation, secure code fixes, and implementing secure coding practices. I have a strong track record in API development, patch management, and enhancing application security through code-level and configuration-level improvements. I enjoy building robust, scalable web apps and collaborating across teams to deliver secure, reliable software. My strengths include designing secure architectures, performing security testing, and continuously learning new technologies to keep ahead of evolving threats.

Isha Aggarwal

I am a PHP developer with 8+ years of experience, specializing in backend development and web application security. I am skilled in VA/PT remediation, secure code fixes, and implementing secure coding practices. I have a strong track record in API development, patch management, and enhancing application security through code-level and configuration-level improvements. I enjoy building robust, scalable web apps and collaborating across teams to deliver secure, reliable software. My strengths include designing secure architectures, performing security testing, and continuously learning new technologies to keep ahead of evolving threats.

Available to hire

I am a PHP developer with 8+ years of experience, specializing in backend development and web application security. I am skilled in VA/PT remediation, secure code fixes, and implementing secure coding practices. I have a strong track record in API development, patch management, and enhancing application security through code-level and configuration-level improvements.

I enjoy building robust, scalable web apps and collaborating across teams to deliver secure, reliable software. My strengths include designing secure architectures, performing security testing, and continuously learning new technologies to keep ahead of evolving threats.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Hindi
Fluent

Work Experience

Associate - Web Apps Consultant at Quess Corp Limited (Client: Shree Cement)
September 1, 2025 - November 30, 2025
Implemented Azure SAML authentication across all applications; identified and remediated XSS vulnerabilities; applied input validation to prevent SQL injection; validated incoming requests to mitigate CSRF attacks; enforced secure session management to prevent session hijacking and related issues.
Senior PHP Developer at Texim Computers LLP (Client: Shree Cement)
June 5, 2023 - February 15, 2024
Migrated applications from PHP 5.2 to PHP 8.0; identified and remediated XSS vulnerabilities; implemented input validation to prevent SQL injection; validated incoming requests to mitigate CSRF attacks; enforced strong password policies and secure session management.
Software Developer - PHP at Parangat Technologies
March 14, 2022 - May 19, 2023
Developed, tested, and integrated APIs; executed comprehensive test cases to ensure seamless communication between front-end and back-end systems. Designed and implemented a CRM solution enabling management of company operations with role-based access through a single, user-friendly dashboard.
PHP Developer at Beta Bulls Technologies Pvt. Ltd. (Client: Publicis Sapient)
February 19, 2018 - June 29, 2018
Migrated approximately 400 Unilever product websites across multiple locales from .NET to WordPress, enhancing usability, visual appeal, and maintainability.
PHP Web Developer at Magna InfoTech (Client: Publicis Sapient)
March 6, 2017 - July 25, 2017
Designed and implemented WordPress templates for existing sites (e.g., Dubai Marina Mall, Souk Al Bahar, Gold & Diamond Park) to improve usability, aesthetics, and maintainability.
Software Developer at Catabatic Technology Pvt Ltd
July 13, 2015 - July 29, 2016
Executed end-to-end web development, leveraging both front-end and back-end technologies to deliver complete web solutions.
PHP Web Developer at Iknoor Technology Pvt. Ltd.
January 31, 2011 - June 6, 2015
Experienced in core PHP, MySQL, JavaScript, and AJAX; worked with multiple payment gateways and integrated Google and Facebook APIs; front-end and back-end development.

Education

Bachelor of Information Technology at IGNOU
December 15, 2001 - December 15, 2005
Senior Secondary at CBSE | Delhi Board
April 1, 2000 - March 15, 2001
Bachelor of Information Technology at IGNOU
January 11, 2030 - December 19, 2025
Higher National Diploma in Computing & Multimedia at Edexcel (UK)
January 11, 2030 - December 19, 2025
Senior Secondary at Delhi Board / CBSE
January 11, 2030 - December 19, 2025

Qualifications

Bachelor of Information Technology
January 11, 2030 - December 19, 2025
Higher National Diploma in Computing & Multimedia
January 11, 2030 - December 19, 2025
Senior Secondary
January 11, 2030 - December 19, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Computers & Electronics