Position: Lead Software Engineer
Category: Node.js
English level: intermediate
Years of experience: 7


Development of highly loaded Identity Platform with SSO/DID based on blockchain (Substrate, Kilt, Polkadot). Face recognition/TouchId as part of Signer service.
Development of service architecture and consensus considering Web3.0 restrictions and decentralization.
Scalable service with microservice architecture.
Full development team management and implementation of best practices.

These services uses technologies such as:
- Substrate, Kilt, Rust
- Microservices/API on Node.js (Typescript), GraphQL, Apollo Server, Prisma 2, PostgreSQL, Redis (Jobs queue), Kafka
- Kubernetes, Docker, Terraform, Helm, Github Actions
- React, Apollo Client, Shared components
- Typescript, ECMAScript 6-8, Javascript
The first implementation of one of the services was developed on IPFS & OrbitDb

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Full development of highly loaded crypto projects. Scalable applications with microservice architecture.
Intensive course on AI, practice of solving problems on image recognition, text processing.

These projects uses technologies such as:
- Microservices/API on NodeJs, GraphQL, Apollo Server, Prisma, Waves API, PostgreSQL, Redis
- Kubernetes, Docker
- React, Apollo Client, yarn, Webpack, Sass/postcss
- Typescript, ECMAScript 6-8

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Full development of highly loaded crypto project. This is scalable application with microservice architecture. Development smart-contracts (on Solidity) of blockchain Ethereum, providers for watching and calling methods of smart-contracts.

The project uses technologies such as:
- Microservices/API on NodeJs, NestJs (as typescript pattern), Truffle, Ethereum API, Infura, PostgreSQL, TypeORM, MongoDB, Web3, Socket communication
- Kubernetes for scalable microservices, Docker, Gitlab CI/CD, Auto DevOps
- Angular 5+, yarn, Webpack, Sass/postcss
- Typescript, ECMAScript 6-8
Fullstack, Lead or not, Microservice architecture, Typescript, Rust, Blockchain

Не интересует:
только фронта, angular, типичные проекты