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I am a software engineer with over 2 years of experience specializing in frontend, mobile, and backend development using technologies like TypeScript, JavaScript, ReactJS, React Native, NextJS, NodeJS, and PostgreSQL. I enjoy building scalable systems, writing unit tests, and debugging to improve software stability and reduce errors. Driven by a passion for solving complex problems, I continuously learn new frameworks and technologies to enhance my skills. I take pride in improving products through attention to detail, scalable architecture, and user-focused design. Thriving in collaborative, cross-functional teams, I have contributed to global user impact by automating localization workflows and authoring test plans to boost release quality. I am committed to delivering production-ready features and maintaining high-quality software solutions.…I am a software engineer with over 2 years of experience specializing in frontend, mobile, and backend development using technologies like TypeScript, JavaScript, ReactJS, React Native, NextJS, NodeJS, and PostgreSQL. I enjoy building scalable systems, writing unit tests, and debugging to improve software stability and reduce errors. Driven by a passion for solving complex problems, I continuously learn new frameworks and technologies to enhance my skills. I take pride in improving products through attention to detail, scalable architecture, and user-focused design. Thriving in collaborative, cross-functional teams, I have contributed to global user impact by automating localization workflows and authoring test plans to boost release quality. I am committed to delivering production-ready features and maintaining high-quality software solutions.

Danil Popchenko

Full Stack Developer, Front-End Developer, Back-End Developer, +1

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I am a software engineer with over 2 years of experience specializing in frontend, mobile, and backend development using technologies like TypeScript, JavaScript, ReactJS, React Native, NextJS, NodeJS, and PostgreSQL. I enjoy building scalable systems, writing unit tests, and debugging to improve software stability and reduce errors. Driven by a passion for solving complex problems, I continuously learn new frameworks and technologies to enhance my skills. I take pride in improving products through attention to detail, scalable architecture, and user-focused design. Thriving in collaborative, cross-functional teams, I have contributed to global user impact by automating localization workflows and authoring test plans to boost release quality. I am committed to delivering production-ready features and maintaining high-quality software solutions.…I am a software engineer with over 2 years of experience specializing in frontend, mobile, and backend development using technologies like TypeScript, JavaScript, ReactJS, React Native, NextJS, NodeJS, and PostgreSQL. I enjoy building scalable systems, writing unit tests, and debugging to improve software stability and reduce errors. Driven by a passion for solving complex problems, I continuously learn new frameworks and technologies to enhance my skills. I take pride in improving products through attention to detail, scalable architecture, and user-focused design. Thriving in collaborative, cross-functional teams, I have contributed to global user impact by automating localization workflows and authoring test plans to boost release quality. I am committed to delivering production-ready features and maintaining high-quality software solutions.

Available to hire

I am a software engineer with over 2 years of experience specializing in frontend, mobile, and backend development using technologies like TypeScript, JavaScript, ReactJS, React Native, NextJS, NodeJS, and PostgreSQL. I enjoy building scalable systems, writing unit tests, and debugging to improve software stability and reduce errors. Driven by a passion for solving complex problems, I continuously learn new frameworks and technologies to enhance my skills.

I take pride in improving products through attention to detail, scalable architecture, and user-focused design. Thriving in collaborative, cross-functional teams, I have contributed to global user impact by automating localization workflows and authoring test plans to boost release quality. I am committed to delivering production-ready features and maintaining high-quality software solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Software Engineer at 28software

September 1, 2024 - September 4, 2025

Delivered production-ready features and redesigns across web and mobile apps, enhancing usability for thousands of users. Designed and implemented RESTful controllers and microservices improving scalability and maintainability. Reduced runtime errors by ~40% through debugging, strict TypeScript typing, and automated unit tests (Jest, Vitest). Built and deployed a React Native Storybook UI library standardizing components and reducing build time by ~40%. Automated localization workflows for 800+ strings, cutting QA/dev effort by ~70% and improving international UX. Authored E2E test plans that boosted defect detection by ~20% through collaboration with global product and design teams.

Full Stack Software Engineer at Volta

August 1, 2025 - September 4, 2025

Advanced from intern to junior software engineer gaining hands-on experience building web and mobile apps using JavaScript, TypeScript, React, React Native, Node.js, and modern CSS frameworks. Guided transition from CSS3 to Tailwind streamlining styling workflows and ensuring consistent, responsive UI. Delivered meaningful contributions across new features, UI components, API development, and production bug fixes. Improved system maintainability and stability by adding unit tests (Jest), debugging, reducing technical debt, and supporting QA efforts. Collaborated with international product, design, and management teams sharpening both technical and teamwork skills.