Node.js Developer (NestJS)

Back-End / Server Programming Ivano-Frankivsk, Ivano-Frankivska oblast, Ukraine

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Summary

08.2022 - present
Visartech

In this company, I performed the role of a backend developer. I had to work on several
projects.
My experience covers working with databases, optimizing performance, ensuring data
security, and creating documentation for projects.
Played a pivotal role in designing and discussing database schemas, ensuring optimal data
structure and integrity.
Regularly conducted code reviews and PR evaluations to uphold coding best practices.
Participated in solving problems of any complexity.
Had experience as Tech Lead.
Actively participated in code reviews, provided consultations, and trained a smaller team
of developers, contributing to their growth and development.
Also, I contributed many cool ideas that were implemented in our project.
Integrated a large platform for data exchange.
Worked with SSOs such as Google, Facebook, WeChat, and School Passport.
Tech stack: Node.js, NestJs, TypeORM, TypeScript, PostgreSQL, Firebase, SendGrid,
AWS, Docker, third-party.

09.2019 - 08.2022
xSine

Participated in many projects that were successfully completed.
I wrote all projects exclusively from scratch. Participated in daily meetings with the
client.
Led a project using a microservices architecture.
Developed and integrated microservices with RabbitMQ, facilitating efficient
communication between services.
I implemented best practices in the development departments, helping to increase
productivity and reduce costs. My role also involved interacting with front-end
development teams and using modern technologies to create high-performance APIs and
other back-end solutions.
Integrated such payment systems as Wise, PayPal, and Payoneer. Also integrated
payment into our system.
Integrated face recognition, which checks the photo from the passport, avatar, and also 5
additional photos for user verification.
Had experience with Socket.io, WebRTC and Peerjs.
Also had experience with AWS (SDK, DynamoDB, Lambda, API Gateway, S3, SES, SQS,
CloudWatch, CloudFront, AIM, Route 53, EC2, RDS)
Tech stack: Node.js, NestJs, TypeORM, TypeScript, PostgreSQL, Redis, Socket.IO,
WebRTC, Docker, ReactJs, AWS(Lambda, EC2, S3, SES, ECR, ECS), SendGrid, Thirdparty for payments: DBS, 2c2p, payouts: Wise, PayPal, Payoneer.

Expectations

I am looking for a new development opportunity as a Node.js Backend Developer (NestJS).
I have extensive experience in creating stable and fast server applications that ensure the efficient operation of web services.
I am looking for a team open to cooperation and interesting projects where I can contribute and grow professionally.