Jaydenn Chang
Toronto, ON | (647) 832-2917 | dennintech@gmail.com | GitHub | LinkedIn | Medium | Resume
Backend Engineer / Web Developer
Backend Engineer / Web Developer
Skill Highlights:
Software engineering (Python, JavaScript, Java)
Database design and development (SQL Server, MySQL, PostgreSQL, MongoDB, Neo4j)
ETL development & Distributed computing (PySpark, Hadoop, Hive)
API development (RESTful APIs, Postman)
Cloud computing (AWS, Azure)
Testing frameworks (PyTest, PyUnit, Jest, Supertest, JUnit, Mockito, Selenium, Cucumber)
Web development (Node.js, Express.js, TypeScript, Flask, Django)
Data analysis and visualization (Tableau, R, SSRS)
SQL
SQL
MongoDB, SQL Server 2019/2022, MySQL, PostgreSQL, Oracle 11g, Teradata, Neo4j
MongoDB, SQL Server 2019/2022, MySQL, PostgreSQL, Oracle 11g, Teradata, Neo4j
Java
Java
Java EE, JUnit
Java EE, JUnit
JavaScript
JavaScript
Node.js, Express.js, React, TypeScript
Node.js, Express.js, React, TypeScript
Skills: HTML, CSS, JavaScript, Node.js, API, JSON, AJAX
Skills: JavaScript, OAuth Authentication (API), async/await, JSON, HTML, CSS
Python
Python
Flask, Django, Scrapy, Beautiful Soup, PyTest, PyUnit
Flask, Django, Scrapy, Beautiful Soup, PyTest, PyUnit
Data Analytics / Visualization
Data Analytics / Visualization
Tableau, SSRS, Databricks, Snowflake, Apache Hadoop, Apache Spark, Hive, Pig, HBase, Zeppelin
Tableau, SSRS, Databricks, Snowflake, Apache Hadoop, Apache Spark, Hive, Pig, HBase, Zeppelin
