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Hi, I'm Vasiliy Ovchinnikov, a full stack web developer specializing in TypeScript and modern web frameworks. I enjoy building scalable end-to-end solutions, with a particular focus on payment integrations, AI chatbot implementation, SEO optimization, and data visualization. With experience spanning blockchain projects, ticketing platforms, and robotics automation, I am passionate about crafting reliable, high-performance systems and have a knack for integrating diverse technologies to create seamless user experiences.…Hi, I'm Vasiliy Ovchinnikov, a full stack web developer specializing in TypeScript and modern web frameworks. I enjoy building scalable end-to-end solutions, with a particular focus on payment integrations, AI chatbot implementation, SEO optimization, and data visualization. With experience spanning blockchain projects, ticketing platforms, and robotics automation, I am passionate about crafting reliable, high-performance systems and have a knack for integrating diverse technologies to create seamless user experiences.

Vasiliy Ovchinnikov

Full Stack Developer, Blockchain Developer, Developer

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Hi, I'm Vasiliy Ovchinnikov, a full stack web developer specializing in TypeScript and modern web frameworks. I enjoy building scalable end-to-end solutions, with a particular focus on payment integrations, AI chatbot implementation, SEO optimization, and data visualization. With experience spanning blockchain projects, ticketing platforms, and robotics automation, I am passionate about crafting reliable, high-performance systems and have a knack for integrating diverse technologies to create seamless user experiences.…Hi, I'm Vasiliy Ovchinnikov, a full stack web developer specializing in TypeScript and modern web frameworks. I enjoy building scalable end-to-end solutions, with a particular focus on payment integrations, AI chatbot implementation, SEO optimization, and data visualization. With experience spanning blockchain projects, ticketing platforms, and robotics automation, I am passionate about crafting reliable, high-performance systems and have a knack for integrating diverse technologies to create seamless user experiences.

Available to hire

Hi, I’m Vasiliy Ovchinnikov, a full stack web developer specializing in TypeScript and modern web frameworks. I enjoy building scalable end-to-end solutions, with a particular focus on payment integrations, AI chatbot implementation, SEO optimization, and data visualization.

With experience spanning blockchain projects, ticketing platforms, and robotics automation, I am passionate about crafting reliable, high-performance systems and have a knack for integrating diverse technologies to create seamless user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Russian

Fluent

Work Experience

Full Stack Developer | Blockchain Projects at Blockchain Projects

November 1, 2023 - May 31, 2025

Optimized high-performance blockchain infrastructure using TypeScript and Rust, achieving sub-millisecond transaction processing. Developed comprehensive API documentation and developer guides for seamless system integration. Enhanced system reliability through performance optimization and latency reduction strategies. Built automated trading systems using Node.js and TypeScript, integrating with Ethereum-based DEXs. Developed robust testing environments simulating real-world market conditions. Implemented risk management algorithms and portfolio rebalancing logic in JavaScript.

Full Stack Developer at Ticketplace LLC

October 1, 2022 - October 31, 2023

Developed Vue.js components for Laravel-based ticketing platform aimed to serve thousands of users. Created interactive canvas applications using Fabric.js for enhanced user experience. Successfully migrated Vue.js web application to mobile using Capacitor.js. Collaborated with backend team on API integration and database optimization.

Python Developer | Robotics & Automation Specialist at KeySoft LLC

September 1, 2020 - May 31, 2022

Architected a programmable LEGO-like modular constructor system, enabling dynamic assembly and control of robotic components. Took part in development of a high-level Domain-Specific Language (DSL) to simplify programming of active blocks, enhancing system flexibility. Built and optimized real-time robot control systems with rigorous testing and validation protocols. Integrated AI-powered object recognition into camera modules using OpenCV for autonomous robotics. Engineered procedurally generated 3D LEGO bricks in Webots, reducing rendering overhead by 40% through dynamic model optimization. Developed custom robotic controllers leveraging NumPy for computational efficiency and Matplotlib for real-time data visualization.

PHP Developer at ITAEK

September 1, 2019 - May 31, 2020

Architected Joomla-based web platform with custom modules for user authentication, service routing, and dynamic payment link generation. Enhanced client revenue tracking capabilities through custom CMS integrations. Customized Joomla templates with HTML, CSS, and JavaScript to improve UX and align with brand guidelines. Collaborated with cross-functional teams on troubleshooting and deployment via CI/CD pipelines.