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Name: Ryan Vickramasinghe
Type: User
Company: @Google
Location: Seattle, WA
Name: Ryan Vickramasinghe
Type: User
Company: @Google
Location: Seattle, WA
Visual representation of sorting algorithms that I wrote.
A simple application which scans a data file and stores it in a custom-built binary search tree.
This is a class that is designed as producer-consumer queue that can be used with an arbitrary producer and consumer type.
A full-featured messaging/chat API I created using Javascript, NodeJS, and Express.
Flyweight Design Pattern
This is a more efficient concurrent counter implementation (using the approximate counter design).
An analysis of various countries, and their GDP, energy research contributions, and Sciamgo Engineering index. This analysis shows merging of 3 files using Pandas and Numpy.
The API portion for the course-registration-site. Queries both firebase and mongoose for data, and handles user authorization.
A full-featured course registration website using Angular.
A client+server example with a custom-built image transfer protocol I created to learn sockets.
A custom-built P2P network I built which emulates the Kademelia protocol.
A string builder function in C++ using pointers.
This program will scan a directory for multiple data files in columns (separated by the | symbol), and merge all of them. It currently can handle data files where columns are in different orders.
( In progress) A tool to create and visualize profit/payoff for various financial derivatives.
A calculator I created which will find profit and payoff for various types of derivatives.
MATLAB script showing sampling of signals at various frequencies, and processing of Google stock market data to determine an average.
Some encryption algorithms I implemented myself in order to gain a better understanding (and NO, I will never write my own encryption in practice).
A transmitter and receiver system which will detect, and automatically correct 2-bit errors using the Hamming code algorithm.
Uses AWS for facial recognition.
Apache Flink
Apache Flink Kubernetes Operator
A hashmap I implemented from scratch.
Using machine learning to predict whether or not an individual will have heart disease based on some basic statistics (i.e. age, sex, resting heartrate).
Various image processing functions/techniques using MATLAB.
Mathematically increase the white levels in an image. There are two functions, a less efficient one using loops, and a more efficient one which lowers all values below a certain threshold.
Checks Instagram to find accounts you follow, but do not follow you back.
A Kafka C++ client I made to experiment with Kafka.
An interpreter for the Lox language I'm building from scratch using C++.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.