1. Reduced memory utilization by 50% @ p99 of data aggregation platform used in Risk Tech by implementing an asynchronous write to disk while data was asynchronously read and transformed.

2. Improved throughput by 30% @ p99 by developing a smart cache solution.

3. Improved performance by analyzing GC logs to tweak JVM arguments, leveraged JProfiler/VisualVM to identify hotspots in code.

Underwent four months Technical Analyst Training Program (TAP) by Mallon Associates that covered Linux Fundamental, Design Patterns, Dependency Injection, Object Oriented Approaches in C++, Java, C#. Functional Programming in Java 8, Scala, web development essentials.

1. Implemented POC for Merchant Plugin (MPI) Development for 3D Secure Authentication of Online Transactions, which will eventually help the company to save millions in commission fees.

2. Understood complete workflow of how handshake happens between Payment Gateway and Card Provider (Visa/MasterCard) and designed a working restful service in JAVA.

SDE at Google | Ex Amazon | Ex Goldman Sachs | Ex Morgan Stanley | ACM ICPC | IIIT Allahabad

Snehasish R. • SWE 3 at Google • Peerlist Profile

1. Developed an internal application which is used to automate ad-hoc report requests against the firm-wide settlement system. 

2. Improved end to end execution time of ad-hoc requests by 5x at p50 by dynamically generating SQL instead of 

MagQuery

1. Created a fun Facebook application that enabled the user to create an awesome virtual Identity Card to share with his/her friends.

2. Created another Facebook application to provide end-user insights into the analytics of their Facebook

Facebook Apps

1. Created the world’s largest database of name to gender mapping with 500K+ unique names.

2. Optimizes sign-up experience by keeping the registration forms simple

HeOrShe

Tried to predict the future of a person after applying the rules of palmistry on the processed image of palm through Image processing. 

Palmistry using Image Processing

1. Created an Open Source and lightweight IDE supporting 65+ programming languages.

2. Got a positive response from Softpedia chief editor who rated it 4.5 / 5.

3. Qualified for OpenSoft Onsite Round at Kshitij 2014 (IIT Kharagpur Techfes

CodeIt! Online Compiler and IDE for 65+ programming languages

Designed a WebGl / Google Earth ready 3D model of our campus using Google SketchUp

Virtual 3D Walkthrough of Campus

End user can control music player (Windows Media Player) entirely by voice commands and can listen to contents of any text, pdf and doc file using Text to Speech Conversion feature.

Voice Recognition Project and Text to Speech Converter

1. Created an Open Source application to enable the end-user to leverage mobile phones as an SMS gateway for sending SMS from their computer utilizing serial port communication protocols.

2. The Motivation behind the project was to utilize

SendIt! SMS Application for sending SMS from phone through Computer

Application to support recycling based tasks. Made entire project portable by asking for SQL ‘user’ password at GUI start up and automatically creating new tables as required saving manual effort.

Recycling Automation System

1. Developed a classical game of Ping-Pong, allowing Single Player or Multi-Player game directly in Web Browser, without installing any application.

2. The motivation behind the project was to get acquainted with Java and Swing framework

Ping-Pong Java Applet Mini Game

Generated personalised news feed for individual users based on previously selected topics/keywords provided by the user. Users can also see notifications about the number of new (unseen) news on each topic that appeared after the user last 

Personalised news feed generation

Determined and compared Maximal Lyapunov Exponent from experimental data of a healthy person with data of a patient suffering from Parkinson’s disease and demonstrated the instability associated with the patient.