Atikur Rahaman

Senior Software Engineer

Agency Handy • Temps plein

Jul 2023 - Present • 2 yrs 10 mos

• Architected and launched the Agency Handy platform from inception, providing technical leadership to a team of 3 backend engineers. • Developed and implemented a comprehensive webhook notification system, enabling clients to receive customised software updates based on their specifications. • Engineered a scalable queue system utilizing BullMQ to ensure reliable and efficient webhook delivery mechanisms. • Designed and optimized complex database architectures utilizing MongoDB and Redis to support platform functionality. • Implemented a flexible custom field solution, enabling clients to construct and deploy customised forms aligned with their business requirements. Which allowed agencies to control the checkout flow of their customers. • Engineered a email template system, allowing agencies to create custom email templates with module wise variables. • Integrated Stripe and PayPal, to facilitate secure financial transactions within the platform. Including multi-tenant payments like Stripe Connect & PayPal Partner. • Orchestrated and maintained AWS infrastructure to ensure optimal platform performance and reliability. • Built message brokers with SQS, workers with lambda and EventBridge. • Implemented SES and SNS to send emails and track delivery statuses. • Implemented a Slack integration that enables real-time notifications and workflow automation, enhancing team collaboration and productivity for agencies. • Providing leadership to frontend engineers to implement SSR in out multi-tenant software.