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$
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Tayyab Sajjad
@butter_code
Level 2
Web Developer, CRM Developer
Pakistan
English
About me
Experienced Full Stack Web Developer with a demonstrated history of designing and maintaining scalable web applications since 2014. Skilled in PHP, Magento, SuiteCRM, REST APIs, and modern frontend technologies. Proficient in Agile development, cross-functional collaboration, and building client-centric eCommerce and CRM solutions. Holds a Master’s in Computer Science from Universität Rostock, Germany. Strong communicator with a focus on performance, security, and continuous improvement across international remote teams.
Skills
Tayyab Sajjad
$40/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will solve all problems of suitecrm and sugarcrm
Web Traffic
I will provide americans doctors and lawyers database
Want to work on an hourly basis?
Tell Tayyab Sajjad what you need.
$40
/
hourPortfolio
Work experience
Backend Developer
Alturos Destinations GmbH • Full-time
Jan 2024 - May 2025 • 1 yr 4 mos
- 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.
CRM Developer
Product Rep Co • Freelance
Sep 2016 - Jan 2024 • 7 yrs 4 mos
- Customized 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.
Senior Web Deeloper
SNS Technologies • Full-time
Jul 2015 - Sep 2016 • 1 yr 2 mos
- Developed a student management system using PHP, MySQL, jQuery, Bootstrap. - Built KPI dashboards and reporting modules.
23 Reviews
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1-5 out of 23 Reviews
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miveramide
Italy
Top work! Top guy! Excellent, for timing, attention, care about the client. Top!!!
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ronbar5
United States
Ongoing collaboration
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ronbar5
United States
Ongoing collaboration
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ronbar5
United States
Ongoing collaboration
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yandrino
Spain
Ongoing collaboration
very good work. has correctly performed the requested service
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