Saurav Roy's Projects
Daily Coding Questions App
Payments brought offline to users
A Command line Chat application with one worker/server . Any client with the given IP Address and Port number can join.
Backend for a blog made on Spring Boot with all the CRUD methodology. Implementation of Spring Security. Assets used are MongoDB Atlas as it is an on cloud based database and the URI connection established between the BFF and the Atlas can fetch data and deploy into it on cloud. The System design of the Backend keeps check on any cross platform interaction and ensures individual service performance.
Front-end of the Blog Website has been Designed and implemented in Angular 7. The Key feature of the Angular code base is that to add any blog content into it does not require to stop the the service in production. Separated Login authentication has been provided to upload content to it within the front-end.
Node Js Application for Dashboard to code
Convert data in a csv file to one or more json file(s) compatible with the Open Attestation schema
E-Commerce Ordering Microservice
The Electron framework lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Calling the dynamic Web API into the source of the desktop application to render a parent child browser window to pass the JSON field values into the browser window.
Expense Sharing Among Friends and group with email enabled notification. Handling multiple MongoDb using one controller and service.User authentication and verification through key and token. Keeping the token alive for 24 hrs of generation and self destroy it on completion . Secure method of storing User credentials using principals and fundamentals of blockchainExpense Sharing Among Friends and group with email enabled notification.
Framework to manage DAG based orchestration services deployed on serverless
Third set of solutions to different problems in Hackerrank site.
Ack-athon Project Proto ( Asset Handling Metrics and Risk Evaluation Metrics)
JDK 11 new Features and Enhancements
š» A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline!
LRU caching handle in multithreading environment
This is a news search engine project, this product scrape the news website and reverse index the nouns. Users can search for a word with a feature of autocomplete and fuzzy search to extract news regarding the topic.
Coding Platform to Compete among Friends
Coding Platform to compete among friends
This product can be used to manage the IT assets, a QR is generated with an encrypted token to be scanned by at the organization's entry door. The stakeholders can assign constraints like duration , timing, person, etc, and can control the access from the portal.
Payroll Management Software for a 32 bit Windows 7. The application has been protected by Login window. In memory database, SQLite has been used with data encryption by application level data encryption method.
File Compare , if not same then generate email
Most comprehensive list :clipboard: of tech interview questions :blue_book: of companies scraped from Geeksforgeeks, CareerCup and Glassdoor.
Spring Securiy+JWT+LDAP+OAuth2