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Speccy-Rom/README.md

sumit

Hi there, I'm Roman - aka Speccy

I'm a Software Engineer Golang && Python / Back-end Developer !!!

  • 🔭 I’m currently working on something cool.
  • 🌱 I have been working with Python for more than 7+ years.
  • 🌱 I have been working with Golang for more than 5+ years.
  • 🤔 I have been developing web apps on fastapi/aiohttp/django/flask for more than 5+ years.
  • 👯 I'm learning new things everyday.
  • 📫 How to reach me: mail me @ Speccy.Rom@gmail.com
  • ⚡ Fun fact: I love SPEEDCUBING --->

CheckOut my personal or Blog website : My Blog

Backend Engineer Profile

Go Backend Python Backend System Design Mentoring

Engineering focus
Software Engineer / Backend Developer focused on Go and Python services, APIs, microservices, system design, and maintainable delivery.
Commercial experience
12+ years in IT, including 7+ years with Python and 5+ years with Go in product and outsourcing teams.
Leadership and mentoring
500+ technical interviews across Go, Python, and System Design; onboarding and mentoring experience; acted as backend team lead for 15 developers.
Education and community
Developing a Go course for X5 Tech Digital Academy and contributed expertise to Yandex Practicum research for the Go developer track.

Backend Toolbox

Go Gin, Fasthttp, Cobra, Zap, GORM, Go-Kit, rpcx, Testify, concurrency, runtime, scheduler, memory model, GC, escape analysis, pprof.
Python FastAPI, AIOHTTP, Django, DRF, Flask, Pydantic, SQLAlchemy, Alembic, Celery, asyncio, pytest, typing, MyPy, Poetry.
Architecture Clean Architecture, SOLID, GRASP, REST API design, KISS, DRY, system design, distributed systems, high-load backend services.
Infrastructure Docker, Docker Compose, GitHub Actions, GitLab CI, Nomad, Consul, Linux, Bash, Keycloak, production delivery pipelines.
Data and messaging PostgreSQL, MySQL, MariaDB, ClickHouse, MongoDB, Elasticsearch, Redis, Kafka, RabbitMQ, NATS, transactions, indexes, replication, query profiling.

Current Interests

Go in production, Rust, strict typing, functional programming ideas, distributed systems, backend performance, and pragmatic engineering processes.

Connect with me :

sumit sumit sumit sumit sumit sumit sumit



LeetCode Solutions:

2023 year

2024 year

2025 year

Submission Days

2026 year



Technology stack

Back-end

GoLANG Python Django Django Rest Framework Django Channels Django Ninja FastAPI Flask AIOHTTP SqlAlchemy Celery

Databases

Postgresql Redis MONGODB Elasticsearch ClickHouse

Front-end

JavaScript TypeScript Vue.js Bootstrap HTML5 CSS3 TailwindCss

Tools

Docker Ansible Postman Travis

Linux Git GitHub GitLab Nginx

Learning

Rust

About my Github:

GitHub profile details

Top languages by repository Top languages by commit

GitHub statistics GitHub productive time

github-snake

Snake Status

Pinned Loading

  1. celebrate celebrate Public

    📊 🎉 A Python/ AioHttp REST API service will analyse the data provided and identify the demand for gifts among residents of different age groups in different cities by month.

    Python 3 4

  2. Leetcode_aka_speccy-rom Leetcode_aka_speccy-rom Public

    In this repository I solve problems on algorithms and databases.

    Go 3 1

  3. RestApi_things_todo RestApi_things_todo Public

    🔥 REST API для приложения организации списка дел и повышения продуктивности

    Go 1 4

  4. rust_rocket_mongo rust_rocket_mongo Public

    🔥 REST API Service using Rust & Rocket with MongoDB as backend

    Rust 6 5

  5. API-service-for-ordering-django-celery- API-service-for-ordering-django-celery- Public

    API Сервис заказа товаров для розничных сетей. Django/DRF/Redis/Celery

    Python 1 2

  6. E-comerce-Django-website- E-comerce-Django-website- Public

    Сайт интернет-магазина. Реализована клиентская часть сервиса и интерфейс администрирования.

    JavaScript 2 1