Eduard Plotnychenko

I'm Backend Developer

Resume

Hi, my name is Eduard, I am a software developer with over 4 years of experience in various areas of development.

I specialize in building high-quality web applications, developing REST APIs, microservices, as well as creating smart contracts and automating processes in various domains including cryptocurrency exchanges. My main goal is to help you bring any idea to life by developing efficient, scalable and reliable solutions.

Employment history

Middle Fullstack Developer

October 2022 - January 2025

BG SoftWare

  • Develop and maintain websites and web applications in HTML, CSS, JavaScript, React, Next.js;
  • Participate in CRM system development, including frontend and backend development;
  • Development of web applications related to cryptocurrencies;
  • Creating Telegram bots for various needs using PyTelegramBotAPI and Aiogram;
  • Participation in the development of an application to automate trading on Binance P2P;
  • Development of desktop application for blockchain automation using QT (QML) and Python;
  • Deploying projects to remote servers (VPS) using hosting platforms Linode, Digital Ocean, Vultr and others;
  • Configuring monitoring systems using Zabbix, Prometheus + Grafana, GoAccess to track application and server health;

Junior Python Developer

August 2020 - October 2022

BG SoftWare

  • Development and optimization of scripts to automate trading on a cryptocurrency exchange, including integration with the exchange API for market data retrieval and order execution;
  • Development of an analytical module to analyze market trends and optimize trading strategies;
  • Using Python and libraries Pandas, Numpy for data processing and analysis, development of decision-making algorithms;
  • Designing and developing databases using MySQL to store transaction data and analytics;
  • Implementing Redis for caching and improving system performance;
  • Using SQLAlchemy for database manipulation and implementing complex queries;
  • Development of web interfaces using Django and Jinja2 templates to display analytical information and monitor trading operations;
  • Code optimization to ensure high speed and stability in real time.

Education

Master of Automation and Telecommunications

2018 - 2019

Dnipropetrovsk National University of Railway Transport named after V.Lazaryan

Study of modern methods of automation and telecommunications, development of intelligent control systems.

Master's thesis on the topic «Development of software and hardware complex of train traffic control at the crossing».

Bachelor of Automation and Telecommunications

2014 - 2018

Dnipropetrovsk National University of Railway Transport named after V.Lazaryan

Gained fundamental knowledge in areas such as:

  • Fundamentals of Automated Control Systems;
  • Electronics;
  • Telecommunication Network Design;
  • Embedded Systems;
  • Microcontroller and FPGA programming;
  • Cellular communications and navigation.

Portfolio

Over the years, I've delivered numerous successful projects, each designed with precision and creativity. My portfolio demonstrates the breadth of my expertise and the trust I've earned from clients around the world.

  • All
  • Web
  • Trading Bot
  • Crypto
  • Desktop App
  • Telegram Bot
The Internet Protocol

The Internet Protocol

News portal that delivers timely and relevant updates across various topics

Jiji Team

Official website for a Ukrainian product company specializing in e-commerce solutions for the African market

Crypt News

A news portal focused on cryptocurrency and blockchain technology

Inter-exchange Arbitrage

A bot designed to find and realize arbitrage opportunities between different cryptocurrency exchanges

Phone number identifier Backend

REST API service for retrieving publicly available phone number information

Triangle Arbitrage

Trading algorithm using the principle of triangular arbitrage

Text to Speech Telegram Bot

A text-to-speech bot integrated with Elevenlabs API.

Solidity Smart Contract

A smart contract on Solidity for crypto-project presale

Permission Controller Telegram Bot

A Telegram bot to manage access rights to applications as part of the development workflow

AirDrops Activities Automation

A cross-platform desktop application using QML (QT) and Python

Gate100

The corporate website for a cybersecurity company

Services

My expertise covers the following areas:

Backend Development

Developing stable and high performance server solutions that easily scale with your project. Ensuring system reliability, security and efficiency

Frontend Development

Developing websites and applications of any complexity with a focus on speed, usability and modern design. I use HTML, CSS, JS, React and Next.js to create interactive and adaptive interfaces.

Smart Contracts Development<

I work with smart contracts, creating secure and efficient solutions for blockchain projects. I will help you design and implement smart contracts for various cryptocurrency applications

Process Automation

I will help you streamline routine tasks and processes through automation, saving time and resources and improving overall efficiency

Server infrastructure and deployment

Apart from development, I will also install and configure servers for your application, set up health monitoring systems for your cloud infrastructure such as Zabbix, Prometheus + Grafana, goaccess.

Tech Consulting

I help you choose the best technologies, develop architecture and find the best solutions for your projects. I advise on backend, frontend, blockchain, process automation, and server infrastructure

Contact

If you have any questions or need assistance, feel free to reach out to me. I'm here to help and look forward to hearing from you!