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I am Denys Chykalov, a passionate and dedicated software developer specializing in full stack development and AI automation. With a strong background in JavaScript, TypeScript, and Python, I enjoy creating responsive and innovative web applications, integrating AI technology to enhance business processes, and exploring blockchain technologies. My experience covers a wide range of back-end and front-end frameworks, agile work environments, and collaborative projects with designers and teams. Currently based in Nürnberg, Germany, I engage in both permanent roles and freelance projects, continually advancing my skills in AI automation, web development, and blockchain integration. I am motivated by solving real-world problems with code and teamwork, and I thrive in fast-paced settings where adaptability and communication are key.…I am Denys Chykalov, a passionate and dedicated software developer specializing in full stack development and AI automation. With a strong background in JavaScript, TypeScript, and Python, I enjoy creating responsive and innovative web applications, integrating AI technology to enhance business processes, and exploring blockchain technologies. My experience covers a wide range of back-end and front-end frameworks, agile work environments, and collaborative projects with designers and teams. Currently based in Nürnberg, Germany, I engage in both permanent roles and freelance projects, continually advancing my skills in AI automation, web development, and blockchain integration. I am motivated by solving real-world problems with code and teamwork, and I thrive in fast-paced settings where adaptability and communication are key.

Denys Chykalov

Full Stack Developer, AI Engineer, Developer, +1

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I am Denys Chykalov, a passionate and dedicated software developer specializing in full stack development and AI automation. With a strong background in JavaScript, TypeScript, and Python, I enjoy creating responsive and innovative web applications, integrating AI technology to enhance business processes, and exploring blockchain technologies. My experience covers a wide range of back-end and front-end frameworks, agile work environments, and collaborative projects with designers and teams. Currently based in Nürnberg, Germany, I engage in both permanent roles and freelance projects, continually advancing my skills in AI automation, web development, and blockchain integration. I am motivated by solving real-world problems with code and teamwork, and I thrive in fast-paced settings where adaptability and communication are key.…I am Denys Chykalov, a passionate and dedicated software developer specializing in full stack development and AI automation. With a strong background in JavaScript, TypeScript, and Python, I enjoy creating responsive and innovative web applications, integrating AI technology to enhance business processes, and exploring blockchain technologies. My experience covers a wide range of back-end and front-end frameworks, agile work environments, and collaborative projects with designers and teams. Currently based in Nürnberg, Germany, I engage in both permanent roles and freelance projects, continually advancing my skills in AI automation, web development, and blockchain integration. I am motivated by solving real-world problems with code and teamwork, and I thrive in fast-paced settings where adaptability and communication are key.

Available to hire

I am Denys Chykalov, a passionate and dedicated software developer specializing in full stack development and AI automation. With a strong background in JavaScript, TypeScript, and Python, I enjoy creating responsive and innovative web applications, integrating AI technology to enhance business processes, and exploring blockchain technologies. My experience covers a wide range of back-end and front-end frameworks, agile work environments, and collaborative projects with designers and teams.

Currently based in Nürnberg, Germany, I engage in both permanent roles and freelance projects, continually advancing my skills in AI automation, web development, and blockchain integration. I am motivated by solving real-world problems with code and teamwork, and I thrive in fast-paced settings where adaptability and communication are key.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Russian

Fluent

Ukrainian

Fluent

German

Advanced

English

Advanced

Work Experience

Fullstack Developer at CosmoCode

March 1, 2025 - August 29, 2025

Developed and maintained web applications using JavaScript (ES6+), TypeScript, React.js, and Next.js. Integrated applications with backend technologies including Node.js (Express, Nest.js), PHP, and Django. Utilized Docker for containerization and ensured development environment stability. Worked with version control systems Git, GitHub, and GitLab. Crafted responsive and cross-browser interfaces using HTML5, CSS3, SCSS, and SASS. Collaborated with designers using Figma and AdobeXD for creating interactive prototypes. Administered and developed websites based on CMS Typo3 and implemented agile methodologies using Jira for project management.

Freelance Developer

February 1, 2023 - Present

Developed and maintained web and Telegram web applications using JavaScript (ES6+), TypeScript, Python, React.js, and Next.js. Integrated backend solutions with Node.js (Nest.js) and Django. Utilized Docker for application containerization and ensuring environment stability. Worked extensively with Git, GitHub, and GitLab for version control. Created responsive web interfaces using HTML5, CSS3, SCSS, and SASS. Collaborated with designers through Figma to develop interactive prototypes. Developed AI integration scripts and AI-powered automation for business logic and bots using the VoiceFlow platform. Experience with Solana blockchain data analysis and building algo trading bots on various crypto exchange platforms.

AI Automation Lead Engineer at Withtwine

July 31, 2025 - August 29, 2025

Led the creation of AI integration scripts and AI-powered automation to improve business logic and workflows. Organized databases using Supabase and created automations for team processes such as lead generation and management, meeting management, and event coordination. Worked with workflow automation tools like n8n and custom-coded solutions. Automated tools related to CRM and lead data management, including writing custom scrapers for Apollo and automating Rolodex review. Collaborated with Asana to automate project tasks and processes and designed and deployed a custom RESTful API on a self-managed VPS.

AI Automation Engineer at Master Rise

July 31, 2025 - August 29, 2025

Developed scripts for AI integrations and AI-powered automation to enhance business logic and client processes. Automated analytics for client calls and CRM data entry. Worked with automation tools like n8n, Make, Zapier, and custom-coded solutions. Integrated ZohoCRM and supported various business process automations, focusing on AI-powered applications for clients while managing version control with Git, GitHub, and GitLab.

Fullstack Developer at CosmoCode

March 1, 2025 - August 29, 2025

Developed and maintained web applications using JavaScript (ES6+), TypeScript, React.js, and Next.js. Integrated applications with backend on Node.js (Express, Nest.js), PHP and Django. Utilized Docker for containerization to ensure stable development environments. Worked with version control systems like Git, GitHub, and GitLab. Created responsive, cross-browser interfaces using HTML5, CSS3, SCSS, and SASS. Collaborated with designers using Figma and AdobeXD to develop interactive prototypes. Administered and developed websites based on CMS Typo3. Employed agile methodologies for project management with Jira.

Freelance Developer

February 1, 2023 - Present

Developed and maintained web and telegram web applications using JavaScript (ES6+), TypeScript, Python, React.js, and Next.js. Integrated with backend technologies including Node.js (Nest.js) and Django. Used Docker for containerizing applications. Worked with Git-based version control. Designed responsive, cross-browser interfaces with HTML5, CSS3, SCSS, and SASS. Collaborated with designers using Figma. Created AI integration scripts and developed AI-powered automation and bots to improve business logic, mainly using the VoiceFlow platform. Engaged with Solana blockchain to gather and analyze data. Built algorithmic trading bots for crypto exchanges.

AI Automation Lead Engineer at Withtwine

July 31, 2025 - August 29, 2025

Led AI automation projects including AI integration scripting and creation of AI-powered business logic bots to enhance brand processes. Organized databases using Supabase. Developed and automated various team workflows such as lead generation, lead and meeting management, and event management. Utilized tools like n8n and custom-coded solutions. Automated processes in Asana. Designed and deployed a custom RESTful API on a self-managed Hostinger VPS with security considerations. Developed custom scrapers and CRM integrations to optimize business operations.

AI Automation Engineer at Master Rise

July 31, 2025 - August 29, 2025

Created AI integration scripts and AI-powered business automation bots. Automated team workflows such as analytics for client calls and CRM data filling. Worked with automation platforms including n8n, make, zapier, and custom-coded solutions. Executed integrations with ZohoCRM to streamline process management. Maintained version control via Git, GitHub, and GitLab.