Denis

Denis Skorodumov, Backend Developer
[відкрити контакти](див. вище в блоці «контактна інформація»), [відкрити контакти](див. вище в блоці «контактна інформація»), Kharkiv, Ukraine

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SUMMARY
Software developer with three years of experience in C#/.NET Core and
Python. Recently focused on Python projects, including process automation
and machine learning development

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SKILLS Python, C#

OOP and SOLID

Design Parterns, MVC and CQRS

NET Core, ASP.NET Core, WPF, Entity Framework Core

REST API, HTTP requests, DI, Unit Testing, Fast API

Postman, Docker, Notion API, OpenAI API, Rapid API

Developing neural network models:

Data preprocessing: resizing, augmentation, annotation functions

Frameworks: TensorFlow

Cloud services & file transfer: AWS, Azure, Google Drive, Dropbox, Mega, OneDrive, SFTP, FTP

English - A2
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EXPERIENCE

Jun 2025 — Present Python Backend Developer Remotely

Developed a backend application for automatic transcription of video/audio from URL/File
into text.
Integrated AI models for generating structured content.
Maintained and improved the existing project: refactored functionality, fixed bugs, optimized
and stabilized performance.

Jul 2025 Python Backend Developer Remotely

Implemented a backend service for analyzing mobile applications by keywords.
Collected application data (description, rating, categories) and search query statistics.
Added functionality for calculating keyword frequency and relevance.

Jul 2025 Python Backend Developer Remotely

Built a service for storing information about user and backend errors.
Implemented automatic error logging and synchronization with Notion for faster incident
response.

Jun 2024 — Jun 2025 Python Backend developer Remotely
I developed a neural network model in Python and am studying methods to improve it. I
implemented functionality for resizing images, data augmentation, and also for augmenting
annotated data.

Dec 2024 Python Backend developer Remotely
Developed a Docker Compose script to create and manage multiple Android emulators for
testing applications across different device versions.

Automated emulator launching, ADB/Appium connection, and emulator settings
management.
Sep 2024 C# Backend developer Remotely

Developed a project called Sms Bomber. Implemented functionality that interacts with various
services to send notifications to phone and email using Selenium.

Aug 2024 Python Backend developer Remotely

Participated in the development of a marketplace project. Implemented a Python script for
extracting information from the marketplace, calculating the price of the cheapest product, and
automating the purchasing process. Also developed automation for listing products for sale at
a slightly inflated price.

Jul 2024 Google Script Backend developer Remotely

Automation of client request processing in the sales department at Freelance to improve
efficiency through Telegram notifications and Jira integration.

Jun 2024 — Jul 2024 JavaScript Backend developer Remotely
Development of a Chrome extension for automating job applications on LinkedIn, including the
extraction of user data and resumes. A system for tracking the number of applications submitted
and job vacancies has been implemented.

Mar 2024 — May 2024 C# Backend developer Remotely

Development of server and client parts of the application. The server part is implemented as a
REST API on ASP.NET Core, the client part is a desktop application on WinForms using .NET
Core.

Oct 2023 — Mar 2024 C# Backend developer Remotely
Participated in the development of gateways for crypto wallets, including Bitcoin, Ethereum,
Polkadot, Cosmos, Solana, Avalanche X-Chain, Avalanche C-Chain, Fantom, BNB BEP2, BNB
BEP20, USDT ERC20, USDT TRC20. My role in the project was to develop and implement
functionality to interact with these networks.

Sep 2022 — Oct 2023 C# Backend developer Remotely

Controlled streaming upload of filtered and archived data using various archivers to different
storage facilities

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ADDITIONAL EXPERIENCE

Jun 2024 — Present Backend developer Remotely

Development and improvement of website functionality: bug fixes, adding new features, and
code optimization.

Participation in DevOps tasks: creating SSL certificates via Let’s Encrypt, configuring Nginx,
setting up and managing a server on AWS, and connecting a domain.

Integration and use of neural networks in development.

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EDUCATION

Jun 2025 – Present Employment at TikStats OU

Jun 2024 — Mar 2025 Employment at SolidWay

Sep 2022 — Dec 2023 Master, Kharkiv Polytechnic Institute

Digital hydraulics specialty.

Sep 2019 — Jun 2022 Bachelor, Kharkiv Polytechnic Institute

Specialty Hydro-pneumatic automation of oil and gas equipment.
Sep 2015 - Jun 2019 Junior specialist, Kharkiv Computer and Technology Vocational

College of NTU "KhPI"

The specialty of the Production of hydraulic and pneumatic means of automation.