🌍 Spain / EU resident | Originally from Russia

🚀Greatly rated on Upwork (feedbacks 5 stars), highly rated by clients, recognized by Harvard and MIT Software Engineer (12+ years), owners with 500M+ USD business cost experience and 600K+ YouTube subscribers, handling of tens of millions rows of data and tens of thousands of users, hundreds thousands daily visitors.

💼My clients saying: “exceptional software developer”, “very technically proficient and thorough”, “attention to the quality”, “adapts to new languages and technologies with ease”, “reliable”, “standout skill is his excellent communication”, “a great work-ethic, good mindset”. (check LinkedIn and Upwork)

🚀Rating on Upwork: Job Success Score 100%, Feedbacks 5 stars

✅Skills

Core proficiency:

Backend & APIs - Python, Django, Django REST Framework (DRF)

Data & Databases – PostgreSQL, SQLite, data formats: JSON, MessagePack, Protocol Buffers (Protobuf)

Data Analytics / Visualization - SQL reporting, ETL, Chart.js, Dash (Bokeh), DataTables, Google Cloud Platform (Sheets)

Async / Realtime / Scheduler - Celery, WebSockets (Django Channels, Centrifugo), APScheduler

Frontend – JavaScript, HTML, CSS, Bootstrap

Version Control - Git/GitHub

QA - manual testing

Professional proficiency:

Data - hl7

Backend & APIs - FastAPI, Golang

Frontend - TypeScript, Vue, Nuxt, React, jQuery, AJAX

DevOps / Deployment - Docker, Nginx, Linux (Ubuntu), Heroku, AWS S3

Security - OAuth, Django Axes, Django CSP, HashiCorp (Vault), ClamAV, Google Cloud Platform (reCAPTCHA)

Reliability / Debugging - Sentry, Datadog, ElasticSearch, OpenTelemetry (Grafana)

Payments - Stripe, Mollie, PayPal

Emailing – CloudMailin, Mailgun

API / Docs - Swagger (OpenAPI)

QA - Test-Driven Development (TDD), pytest

CMS - Wagtail CMS, TinyMCE, WordPress

Web Scraping – BeautifulSoup, Selenium, ElementTree

Computer Vision / Biometrics - face recognition (3divi, umbra)

Other - SEO, tweepy (Twitter API)

✅Experience: 6.5+ years in Full Stack Development, WordPress 4+ years

💼Business size experience with 1800 employees and managing 10+ people.

🚀15+ projects

🎓Completed 7 courses: University of Michigan (2 courses) – Python, Higher School of Economics National Research University – basics of programming on Python, , Stepik Academy – Django from scratch on practice, Internet of Things Academy - Linux Mastery Master the Linux Command Line in 11.5 Hours, Coursera Guided Project Build CRUD REST API in Django, Test-Driven Development with Django, Django REST Framework, and Docker

🎓Completed 1 specialization consists of 4 courses: Django for Everybody by University of Michigan (4 courses)

🎓Graduated from Urals State Technical University - Ural Polytechnical Institute in 2009 (Ural Federal University, nowadays), Metallurgical Faculty, Master's Degree (sales, commerce)

💼Duties: automation, creating from scratch, support and maintaining, bugs fixing, creating and improving features, performance optimizations, manual testing, responsive design, refactoring, middlewares, microservices, scheduled scripts, payment gateways, data analytics, migration of data, security, encryption, biometrics, etc.

💼Industry experience (not only as software engineer, i used to be manager, sales, owner, farmer, teacher, etc.): security, healthcare, education, culture, computer games, commerce, finance, internet and telecommunication, metallurgy and electrical, agriculture, polymers