Андрей

🌐 More info on my portfolio website: saprland-12307.web.app

Sapryhin Andrii
📧 [open contact info](look above in the "contact info" section)
📱 [open contact info](look above in the "contact info" section)
🐙 GitHub · 💼 LinkedIn · ✈️ Telegram

ABOUT ME
Backend developer with 4+ years of experience. Specialized in server applications
development using Node.js and NestJS ecosystem. Familiar with PostgreSQL,
MongoDB, Redis. Designing REST and GraphQL APIs. Using Docker for
containerization. Have Full-Stack background, understanding business processes and
architecture. Proactive: I initiate and drive my own tasks to completion to achieve
business results.
SKILLS
Backend Node.js, TypeScript, JavaScript (ES6+), NestJS, Express.js, Fastify
Databases PostgreSQL, MongoDB, Redis, MySQL, Mongoose, Prisma,
TypeORM
API Design REST API, GraphQL, Apollo Server, OpenAPI/Swagger, gRPC
Auth JWT, OAuth2, Passport.js, bcrypt
DevOps Docker, Docker Compose, CI/CD, GitHub Actions, Linux, Nginx
EXPERIENCE
Backend Developer May 2022 — Present
• Architected and developed scalable server applications with Node.js + NestJS
• REST and GraphQL Designed API architectures, reducing response times
• PostgreSQL and MongoDB development
• Application Implemented containerization with Docker
• CI/CD pipelines setup
• Initiated and implemented architectural improvements, increasing product stability
PROJECTS
REST API Service (NestJS + PostgreSQL)
Scalable REST API development using NestJS, PostgreSQL, TypeORM. JWT authorization
implementation and Swagger documentation.
GraphQL API (Node.js + Apollo)
GraphQL API implementation for microservices architecture with Apollo Server, MongoDB and
Redis for caching.
🌐 Portfolio: saprland-12307.web.app