Position: AWS Certified NodeJs Developer
Category: Node.js
English level: fluent
Years of experience: 2

• Replaced old APIs with efficient ones, which decreased latency 3x times for updating information
• Created indexes and aggregate functions which speed up reading queries 10x times
• Wrote Javascript and MongoDB scripts to fix dependency issues that caused data corruption and
performance degradation.
• Created database queries for new REST APIs
Back-end:
Computer Science: Operating System, Algorithms, Data Structures
Cloud Technologies: AWS
Frameworks: Express, NestJS
Languages: Nodejs, TypeScript, Javascript, Python
Databases: MySql, PostgreSql, MongoDB, Redis
Database ORMs: Sequelize, Mongoose
Frontend:
Frameworks: Angular, React
Libraries: Material UI component library
Professional Certifications:
AWS Certified Developer - Associate