Sergey Atoyan

Yerevan, Armenia

a month ago

Software Backend Development

Local Time - 05:51 AM

Current Availability

Part-time : 10-30 hrs/week

About Me

PROFILE
Junior Backend Developer specializing in Node.js, REST
APIs, authentication systems, and database driven
applications. Strong analytical thinking, fast learner,
responsible and detail oriented. Experienced in building
real projects with authentication, subscription logic, and
real time data fetching. Passionate about backend
architecture, clean code, and scalable systems.
TECH SKILLS

• Backend:
• Node.js, Express.js, REST API Design, JWT Authentication, Refresh Tokens, Redis, WebSockets, Microservices basic, gRPC, GraphQL

• Databases:
• PostgreSQL, MySQL, MongoDB, Redis, Knex.js, Mongoose

• Frontend:
• HTML5, CSS3, JavaScript ES6+, React, Next.js

• DevOps & Tools:
• Docker, Git/GitHub, Linux Fedora, Postman/Thunder Client, Nginx basic

• Other:
• TypeScript, API Integrations, Webhooks