With more than 10+ year of Experience with LAMP STACK (apache, mysql, php) development and e-learning platform using Moodle(version 1.9 to 3.9), I am certified professional AWS solution architect. - My Experience includes the mid scale to large scale enterprise solution designing. - In Moodle, I have worked on various aspect like local plugins, course formats, custom user flow, reporting and analytics, web services, modules and activities, as we ll as Moodle architecture break down to utilise more potential and make it more scalable with high performance while optimising the overall cost of operation, which is like, changing file system to S3, securing content and serving through signed url, utilising CDN for static as well dynamic media, optimising and trasncoding video for better performance, implementation of caching at each layer, implementing the Disaster Recover Policies etc. Apart from the Mastering in LAMP stack, over the time, I worked on different technology which mainly related to BI tools and reporting, Data analysis, PKI technology for digital signing etc. Currently, I am working as a solution architect for a custom e-learning LMS product