Anton Fedotov

Python Backend Developer / Mechanical Design Engineer

I build software solutions and automate engineering workflows

Hands-on manufacturing experience combined with Python, APIs, databases and automation.

What I can build

Backend

Python, server-side logic and web services.

APIs & integrations

REST APIs, external services and business logic.

Engineering design

3D models, drawings and design documentation.

Manufacturing

Preparing engineering solutions for real production.

Automation

Automating engineering calculations and manufacturing workflows.

Production / DevOps

Docker, VPS, CI/CD, testing and application launch.

Selected projects

Door Soft Platform

A system for automating engineering calculations and production preparation for metal doors.

Automate engineering calculations and manufacturing workflows for metal door production.

Combined manufacturing expertise with software development: built a Python backend, over 150 REST API endpoints, an engineering calculator and data preparation for sheet metal nesting.

A working production platform deployed to a VPS in Docker with Nginx, a custom domain and HTTPS.

Dobry Papa — Furniture Studio Digital Platform

A commercial platform for showcasing work and managing a furniture studio's content.

Bring the public catalog, media, contacts and content management into one digital product.

Built a responsive website, secure admin panel and Telegram Mini App; configured Supabase, authentication, RLS and Cloudflare R2.

A unified commercial platform with project catalog, photo gallery, video library, audit trail and analytics.

Door Calculation Sandbox

An isolated environment for safely building and validating Door Soft Platform features.

Validate new calculation algorithms, APIs and business logic before moving them to production.

Prepared a separate backend environment with REST APIs, PostgreSQL and Docker for iterative development and testing.

Changes can be validated in isolation without affecting the production environment.

iSpring LMS Testing

A practical project focused on comprehensive testing of a corporate LMS platform.

Verify the web interface, REST API, localization, user scenarios and documentation.

Performed functional and API testing with Postman, Swagger, SQL, DevTools, Jira and Xray.

Produced test artifacts and documented defects across critical LMS scenarios.

Design and manufacturing

Express Garant – Avalon

Head of the Design Department · October 2025 — June 2026

Led the design department, designed metal structures and owned documentation quality, manufacturing coordination and product launch.

  • Managed the design department and organized the work of design engineers and process engineers.
  • Designed metal structures.
  • Optimized product designs, unified parts, and reduced manufacturing cost.
  • Organized collaboration between the design department, production, quality control (OTK), and the procurement department.
  • Developed and implemented measures to reduce defects and production errors.
  • Controlled preparation of design documentation and supported product launch into production.
  • Introduced design standards and improved the quality of released documentation.
  • Worked in SolidWorks.
  • Solved non-standard technical problems and modernized existing products and production processes.
  • Controlled project deadlines and ensured timely release of design documentation.

INTECRON

Design Engineer · January 2024 — September 2025

Designed steel doors, prepared drawings and technical documentation, supported manufacturing and managed custom projects.

  • Designed steel doors.
  • Prepared drawings and technical documentation.
  • Supported the production process.
  • Introduced design improvements.
  • Controlled the quality of finished products.
  • Participated in complex custom projects.
  • Managed projects related to steel door manufacturing.

Spas

Design Engineer · May 2023 — December 2023

Designed and calculated metal door structures, supported manufacturing and updated projects based on testing results.

  • Developed design and technical documentation.
  • Designed and calculated metal door structures.
  • Supported the manufacturing process.
  • Made project changes based on testing and operation results.
  • Controlled the quality of manufactured products.

JSC Kontakt

Design Engineer · November 2022 — April 2023

Developed and refined structures and drawings in Solid Edge, including sheet metal work.

  • Worked in Solid Edge with drawings, refined designs, and developed constructions. Worked with sheet metal.

OOO PK Meridium

Design Engineer · January 2022 — November 2022

Produced design documentation, drawings, process regulations and mechanisms for sheet metal products.

  • development and analysis of design documentation;
  • writing technological regulations;
  • working with key clients;
  • working with drawings;
  • preparing drawings and subsequently sending them to the blanking section
  • Worked in SolidWorks 2019 and used ToolBox, worked with equations
  • Worked in CupCat
  • Limited experience in Corel Draw
  • Developed mechanisms of light and medium complexity (mechanics and kinematics), (limited experience)
  • Worked with sheet metal (steel doors) and various products, and also built different assemblies with internal mechanisms

How I can help

REST APIs

Clear, reliable interfaces for clients and integrations.

PostgreSQL & SQL

Data structures, queries and storage workflows.

Production preparation

Preparing products, materials and manufacturing data.

Calculation automation

Turning engineering logic into software tools.

API integrations

Connecting external services to business workflows.

Production

Docker, CI/CD, VPS, automated tests and HTTPS.

Technology stack

Backend

  • Python
  • FastAPI
  • REST API

Databases

  • PostgreSQL
  • SQL
  • Supabase

Engineering / CAD

  • SolidWorks
  • Solid Edge
  • ToolBox
  • CupCat
  • Corel Draw

Infrastructure

  • Docker
  • Linux
  • VPS
  • Nginx

Development

  • Git
  • GitHub
  • GitHub Actions

Testing

  • API Testing
  • Vitest
  • Postman
  • Swagger

I do more than write code — I take applications to production.

I containerize services, automate checks and delivery, deploy applications to a VPS and make them available over HTTPS.

Engineering and software development in one skill set.

I am a mechanical design engineer with hands-on manufacturing experience and a Python backend developer. I combine engineering thinking with software development — from product design and production tasks to APIs, databases and automation.

I have worked with metal structures, sheet metal, drawings and design documentation. In software, I take services from backend code and tests through Docker, CI/CD and VPS deployment.

Have a role or project in mind?

Open to Python Backend opportunities and web projects.