To put all the certifications released and their trail on Blockchain, We used Hyperledger sawtooth for our blockchain platform. Though Sawtooth provides tps 0f 10000 , we used kafka to scale it more. 

Technical Lead, Python, Sanic, Angular7 · Designed a platform where accreditation of the organisations 
on several parameters can happen over a video conferencing tool. This project dealt with improving operations and cost efficiency. 

We developed a Natural language processing Engine which generates a Digital menu including Ambiance, Dishes, Service quality at restaurants, just from the reviews posted on social Media. The whole pipeline of machine learning includes Sentence tokenization, semantic similarity, sentiment analysis, Parts of speech tagging, Third degree Markov models and so on.
The Engine was domain agnostic and can be customized for any other domain.
 

A Semantic Chat system based on Erlang which provides scalable concurrency based on actor producer model. Users could find other users based on the semantic and syntactical matches of their reviews posted on chat rooms, Helping people to find like minded People.