Fedor Dorodnov's Services | ContraServices by Fedor Dorodnov
Fedor Dorodnov

Fedor Dorodnov

AI & Full-Stack Engineer | Agent Systems & Architecture

Ready for work

Fedor is ready for their next project!

Cover image for Custom AI Agent Systems

ChatGPT

AI Developer

AI Automation

Custom AI Agent Systems

$1,500

Cover image for Full-Stack Web App Development & New Features

Astro

Frontend Engineer

Backend Engineer

Full-Stack Web App Development & New Features

$500

Cover image for AI Integration & Business Process Automation

ChatGPT

AI Developer

AI Automation

AI Integration & Business Process Automation

$500

Cover image for Ongoing Product & AI Agent Development

JavaScript

AI Developer

AI Automation

Ongoing Product & AI Agent Development

$30/hr

Cover image for AI & Full-Stack Development for Your Team

Git

Backend Engineer

AI Developer

AI & Full-Stack Development for Your Team

$30/hr

Cover image for Hands-on Frontend & Web Technical Leadership

CSS3

Fullstack Engineer

Frontend Engineer

Hands-on Frontend & Web Technical Leadership

$45/hr

Cover image for Coding-Agent Setup & Harness Engineering

ChatGPT

AI Engineer

AI Developer

Coding-Agent Setup & Harness Engineering

$350

Cover image for AI Agent Workflow Review & Improvement

ChatGPT

AI Developer

AI Automation

AI Agent Workflow Review & Improvement

$350

Cover image for Agent Tools & MCP Integration

ChatGPT

Backend Engineer

AI Developer

Agent Tools & MCP Integration

$350

Cover image for AI Features for Your Application

ChatGPT

AI Developer

AI Automation

AI Features for Your Application

$750

Cover image for React Native & Expo Mobile App Development

Expo

Software Engineer

Mobile Engineer

React Native & Expo Mobile App Development

$1,000

Cover image for Frontend Development & UI Implementation

CSS3

Responsive Design

Frontend Engineer

Frontend Development & UI Implementation

$500

Cover image for Frontend Refactoring & Modernization

Angular

Responsive Design

Frontend Engineer

Frontend Refactoring & Modernization

$750

Cover image for Design Systems & Component Libraries

CSS3

Responsive Design

Frontend Engineer

Design Systems & Component Libraries

$900

Cover image for Backend & API Engineering

Django

Software Engineer

Backend Engineer

Backend & API Engineering

$750

Cover image for Custom CMS & Publishing Tools

Git

Frontend Engineer

Backend Engineer

Custom CMS & Publishing Tools

$500

Cover image for Chat, Realtime Features & Notifications

Node.js

Frontend Engineer

Backend Engineer

Chat, Realtime Features & Notifications

$500

Cover image for Data Migration & Import Workflows

Docker

Software Engineer

Backend Engineer

Data Migration & Import Workflows

$500

Cover image for Multilingual Interfaces & RTL Implementation

CSS3

Responsive Design

Frontend Engineer

Multilingual Interfaces & RTL Implementation

$350

Cover image for Web Application Performance Optimization

CSS3

Responsive Design

Frontend Engineer

Web Application Performance Optimization

$350

Cover image for File Uploads, Media Processing & Background Jobs

Docker

Software Engineer

Backend Engineer

File Uploads, Media Processing & Background Jobs

$500

Cover image for Code Review, Bug Fixes & Regression Testing

Git

Software Engineer

Fullstack Engineer

Code Review, Bug Fixes & Regression Testing

$250

Cover image for Build, Testing & Deployment Setup

Cloudflare Workers

Software Engineer

Docker

Build, Testing & Deployment Setup

$350