-Developed JS games from scratch
-Used phasor.js to build advanced gameplay (Incremental difficulty, rewards)
-Implemented object pool to minimize the object creation overhead and used javascript execution optimization techniques to maintain the frame rate near 60fps

-Developed server side rendered react app
-Optimized the performance by reducing the redundant render cycles across the app

-Hands on experience of creating a complex React+Redux application using 40+ nested state attributes
-Maintained the reducers and store modularity by restructuring a legacy codebase

Created a CMS for publishing the data in the realtime, where user can see notes for a live song using Firebase realtime database and cloud functions

-In depth understanding of the new features of ES6 and ES7
-Hands on experience with new shorthand syntax for simple javascript ops

Experienced with creating and deploying a PWA with all the key features included

-Created performance critical app for memory-intensive operations of images processing
-Avoided performance drawbacks of Python Global Interpreter lock using multiprocessing module

-Worked on in-house framework in my current job for 1+ year.
-Produced modular, highly readable and extensible code using object oriented concepts, php traits, namespaces, interfaces.

-Designed and implemented schema for 20+ tables in production database using the principles of normalization
-Optimized the query execution time by implementing indexing techniques (full text)  and query optimization across the legacy application to boost the time by at most 50%

-Implemented Vectors, priority queues and and multimaps from scratch using C++14
-Experience with multi-file programs and makefiles


- Used Twig with  legacy PHP monolith, to make the UI part modular
- Used concepts like template inheritance to implement the DRY principle

-Created AMP pages for Zomato.com. 25 million+ AMP pages are now indexed
-Up to date with the ever changing AMP specs and hands on experience with almost all the common components

-Created a script that automatically adds large gmail attachements to my Google drive from every incoming mail
-Automated mail tracking from a problem solving site in Google sheet to track the number of problems solved on that platform.

-Created a toy cryptocurrency on Ethereum test-net for learning
-Conducted sessions to educate techies about Ethereum platform

-Created a wordpress plugin to register  images that have been added with FTP with the media manager
-Created a custom child theme using the wordpress post APIs

Used Amazon Lambda to host a custom Alexa skill 

Personal details

Shubham D.

Summary

Technical skills