Afreen Ansari

PHP / Laravel Developer with 3+ years of experience building production-grade web applications, with recent hands-on delivery of AI features: RAG semantic search, an AI chatbot, workflow automation and Meta WhatsApp Business API (WABA) integrations. Strong in OOP, SOLID, MVC, REST API design, multi-vendor platforms, MySQL optimization, Redis caching, payment gateway integration (Razorpay, Stripe, PhonePe, CCAvenue, Paytm), CI/CD and server deployment. Comfortable across the stack with JavaScript, jQuery, AJAX, HTML5 and CSS3.

PHP Developer at Mychitti Technologies Pvt Ltd (2025 – Present)

• Built a vector database and RAG semantic-search pipeline that improves the speed and relevance of data retrieval.
• Integrated an AI chatbot for real-time user support and built AI workflow automation that routes service requests, reducing manual effort for staff.
• Set up vendor-specific Meta WhatsApp Business API (WABA) integrations, including appointment booking directly through WhatsApp chat.
• Implemented Redis caching that cut processing time by ~50% for high-volume lead management workflows.
• Develop and maintain end-to-end features (Laravel, PHP, MySQL, JavaScript, jQuery, AJAX) for a multi-vendor platform with user, vendor, staff and admin panels, serving 5,000-8,000 daily visitors.
• Apply OOP, SOLID, service-layer and repository patterns to keep the codebase modular, testable and easy to extend.
• Integrated the Razorpay payment gateway for secure online transactions.
• Own server management, deployments and CI/CD pipelines across environments.

PHP Developer at Bigwelt Infotech Pvt Ltd (2024 – 2025)

• Built and maintained backend and frontend features in PHP and Laravel (MVC) for client web applications.
• Wrote and optimized MySQL queries to improve data access and application performance.
• Integrated PhonePe and Razorpay payment gateways for secure online transactions.
• Built dynamic user interfaces with JavaScript, jQuery, HTML5 and CSS3; participated in GitHub code reviews.

PHP Developer at Maisha Infotech Pvt Ltd (2022 – 2024)

• Developed dynamic web applications using PHP, CodeIgniter, MySQL, JavaScript and AJAX.
• Independently designed and built swafewellness.com using CodeIgniter 4, MySQL and AJAX.
• Integrated payment gateways (Stripe, Razorpay, CCAvenue, PhonePe, Paytm) for secure transactions.
• Contributed to a logistics system for Suryavanshi Group (CodeIgniter 4) and to mbcrealty.com (CodeIgniter 3).

Master of Computer Applications (MCA) – IGNOU (2025-09 – 2025-09)

Bachelor of Arts in English – IGNOU (2015 – 2019)