Illya

Illya Dmytriev
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TELEGRAM LINKEDIN
Node.js Backend Developer TG
@archdrdr in
illya-dmytriev-032754272
LOCATION GITHUB
UA GH
Ukraine · Remote github.com/Infarni

Node.js backend developer with 2 years of production experience. Specialized in NestJS, real-time
systems, and microservice architecture. Built and shipped backends for high-load Telegram bots (5k+
users), multiplayer games, and AI-driven apps. Open to remote opportunities.

WORK EXPERIENCE SKILLS

PROGRAMMING
ProgGenius Mar 2024 – Present
Node.js / TypeScript, NestJS,
Node.js Backend Developer
Express.js, Fastify
– Built microservices for large-scale Telegram messaging (5k+ users) and a high-load bot for DATABASES & CACHING
Agrotender with an admin panel. PostgreSQL (transactions),
– Developed a microservice for AI-based content moderation. MongoDB, Redis (caching, TTL)
– Designed a scalable backend for a Sea-Battle multiplayer game (real-time gameplay, DB, ORM / ODM
statistics, performance). Mongoose, Prisma, TypeORM,
– Created backend for Legal-Mind (AI legal assistance app). Sequelize, SQLAlchemy
– Developing backend for a B2B marketplace of agricultural and industrial machinery: catalog AUTH & SECURITY
management, seller/buyer flows, order processing. JWT, Sessions, Rate Limiting,
Throttling, class-validator
Tech stack: Node.js, Nest.js, Mongoose, Prisma, Express.js, Fastify, Socket.io, Redis, Coolify,
PostgreSQL, MongoDB, Docker, Git APIS & DOCS
REST API, Swagger / OpenAPI
TESTING
Esputnik / Reteno Aug 2023 – Mar 2024 Jest, Supertest
Python Developer INFRASTRUCTURE

– Developed high-load parsers and microservices for collecting and analyzing statistics. Docker, Docker Compose, Coolify,
Nginx, Reverse Proxy, CI/CD
– Reteno-recipes project: backend for generating push notifications for mobile apps.
pipelines
Tech stack: Python, FastAPI, SQLAlchemy (async), Docker, Selenium MONITORING
Pino, Sentry
TOOLS
INTEGRATIONS
Telegram Bots & Mini Apps, LiqPay,
Node.js TypeScript Python NestJS FastAPI Express.js PostgreSQL MonoPay, Webhooks
MongoDB Redis Mongoose Prisma TypeORM Sequelize SQLAlchemy REAL-TIME & QUEUES
WebSockets, Socket.io, BullMQ
Socket.io BullMQ AWS S3 JWT Sessions class-validator Rate Limiting
CLOUD & STORAGE
Webhooks Nginx Docker Git Coolify Jest Swagger Sentry Pino AWS S3
OTHER
Aiogram Selenium LiqPay MonoPay
Microservices, High-load systems,
Async tasks, Cron jobs

LANGUAGES

Ukrainian Native

English Intermediate

E D U C AT I O N

Computer Science
Kamianets-Podilskyi Vocational
College of Food Industry (NUFT)
2020 – 2024