Update README.md

Author: loizenai

README.md

@@ -4,3 +4,9 @@ Article List:
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 1. Nodejs/Express CSV Upload Download to MySQL/PostgreSQL – Multer, Fast-CSV, Json2Csv, Sequelize
 https://loizenai.com/nodejs-express-csv-upload-download-to-mysql-postgresql-multer-fast-csv-json2csv-sequelize/#sourcecode
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+2. Build Nodejs CRUD Application with MySQL/PostgreSQL – Express RestAPIs + Ajax : Post/Get/Put/Delete Request
+https://loizenai.com/build-nodejs-crud-application-with-mysql-postgresql-express-restapis-ajax-post-get-put-delete-request/
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+3. Angular Nodejs Fullstack CRUD Application with MySQL/PostgreSQL – Angular 10-9-8 HttpClient + Nodejs Express, Sequelize ORM
+https://loizenai.com/angular-nodejs-fullstack-crud-application-with-mysql-postgresql-angular-10-9-8-httpclient-client-nodejs-express-sequelize-orm/