Backend PHP Developer with 8+ years of experience in CRM systems, Magento integrations, REST APIs, and workflow automation. Strong background in SuiteCRM, SugarCRM, and performance optimization within Agile environments. Open to on-site, hybrid, and remote roles in Sweden.

Tayyab Sajjad

Backend PHP Developer with 8+ years of experience in CRM systems, Magento integrations, REST APIs, and workflow automation. Strong background in SuiteCRM, SugarCRM, and performance optimization within Agile environments. Open to on-site, hybrid, and remote roles in Sweden.

Available to hire

Backend PHP Developer with 8+ years of experience in CRM systems, Magento integrations, REST APIs, and workflow automation. Strong background in SuiteCRM, SugarCRM, and performance optimization within Agile environments. Open to on-site, hybrid, and remote roles in Sweden.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

Language

English
Fluent
German
Beginner

Work Experience

Senior Web Developer at Alturos Destinations (Austria)
May 31, 2025 - July 9, 2025
Designed, developed, and maintained backend features for Magento eCommerce, emphasizing performance and reliability. Collaborated in an Agile/Scrum framework using Jira and Confluence for planning. Diagnosed technical issues, implemented custom modules, and enhanced functionality for clients.
Senior Web Developer at Product rep Co (United States)
January 31, 2024 - July 9, 2025
Developed a Healthcare CRM with PHP, JavaScript, HTML, and CSS, overseeing database design. Transitioned legacy systems to modern web architecture with PHP and JavaScript frameworks, improving scalability and minimizing errors. Incorporated real-time analytics using Google Analytics, boosting user engagement.
Senior Web Developer at Colt Capital (United States)
October 31, 2018 - July 9, 2025
Whipped up a nifty automated healthcare solution in SuiteCRM with PHP and JavaScript for securing patient data. Cultivated a teamwork wonderland in an agile, distributed squad, supercharging project delivery with tools like Jira and Slack. Managed time zones for project updates on Zoom and GitHub, achieving a 99% on-time delivery rate worldwide.
Web Developer at SNS Technologies (Pakistan)
September 30, 2016 - July 9, 2025
Developed KPIs for student success analysis using custom web applications and data visualization tools, resulting in a 20% increase in program completion rates. Automated student migration workflows by engineering backend processes, improving data accuracy and reducing processing time with RESTful APIs and MySQL database management.
Junior Web Developer at Rolustech (Pakistan)
August 31, 2015 - July 9, 2025
Developed dynamic web applications leveraging SugarCRM integrations, enhancing user functionality and data management efficiency, leading to an increase in user satisfaction as measured by client feedback surveys. Gained foundational knowledge and practical understanding of web engineering principles.
CRM Developer (Health Care System)
May 1, 2025 - May 1, 2025
Developed and maintained a health care system, automating CRM workflows between patients and medical providers via fax integration for prescription management. Built and optimized WordPress websites, implementing REST API integrations to collect and sync leads directly into the CRM. Managed and executed SMS and email campaigns, ensuring effective CRM data management, segmentation, and communication automation.
Full Stack Developer
September 1, 2016 - September 1, 2016
Collaborated in developing a foreign student management system using PHP, jQuery, MySQL, and Bootstrap, streaming workflows for students pursuing higher education in Australia. Designed and implemented custom modules and KPI dashboards for data analysis and performance tracking, enhancing decision-making and system efficiency.
Junior Developer
August 1, 2015 - August 1, 2015
Assisted in developing SugarCRM plugins as a Junior Developer, including Twilio integration for SMS and calling features within the CRM. Supported creation of a location-based campaign plugin using the Google Maps API to help clients target customers in nearby areas.
Backend Developer at Alturos Destinations GmbH
January 1, 2022 - January 1, 2024
Developed and maintained backend solutions for Swiss railway clients (SBB, RHB, Jungfrau Railways). Integrated Magento APIs and improved booking workflows and system performance. Resolved production issues and implemented feature enhancements in high-traffic systems. Worked in Agile/Scrum teams using Jira and Confluence. Remote CRM Developer customizing SuiteCRM modules using PHP, JavaScript, jQuery, and SQL. Designed automated workflows to streamline sales and lead management. Integrated Twilio, RingCentral, Google Maps, and Bitly APIs. Implemented dynamic PDF generation and reporting dashboards.
Remote CRM Developer at Product Repo LLC
January 1, 2024 - Present
Customized SuiteCRM modules using PHP, JavaScript, jQuery, and SQL. Integrated Magento APIs and improved booking/workflow processes; designed automated workflows to streamline sales and lead management; integrated Twilio, RingCentral, Google Maps, and Bitly; implemented dynamic PDF generation and dashboards.

Education

Master of Science at Universität Rostock, Rostock, Germany
April 1, 2022 - April 1, 2022
Bachelor of Science at University of the Punjab, Lahore, Pakistan
July 1, 2014 - August 31, 2014
Master of Science in Computer Science at University of Rostock
January 11, 2030 - April 1, 2022
Bachelor of Science in Software Engineering at University of the Punjab, Lahore, Pakistan
January 11, 2030 - July 1, 2014
Master in Computer Science at University of Rostock, Germany
January 1, 2019 - January 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Retail, Travel & Hospitality, Financial Services, Professional Services, Education, Media & Entertainment