Konstantin Modin
I’m a senior full-stack software engineer focused on building scalable web applications and cloud-native platforms.
About
I’m a senior full-stack software engineer focused on building scalable web applications and cloud-native platforms. I enjoy taking products from scratch—owning the front-end architecture and implementation, integrating backend services, and delivering reliable features from discovery through production support and monitoring.
Across my experience, I’ve led development and technical direction: building reusable UI component libraries, designing configurable front-end platforms for rapid onboarding, and driving end-to-end delivery through collaboration with product, QA, design, and stakeholders. I also contribute to engineering quality through code reviews and ownership of complex migrations and data transformations, using modern React/TypeScript/Node.js stacks along with AWS and message-driven services.
- 13 years' experience
- Joined September 2026
Skills· 16
Languages
- EnglishFluent
- Spanish; CastilianAdvanced
- GermanBeginner
- RussianFluent
Industry experience
- Software & Internet
- Financial Services
Work experience
Led end-to-end development and launch of a new insurance product from scratch, owning front-end architecture and implementation and integrating backend services with existing company infrastructure. Designed and maintained a shared UI component library using LESS, styled-components, and Storybook to improve reuse and consistency across multiple applications. Architected a reusable front-end platform enabling rapid onboarding of new products with minimal code changes via configurable, component-driven approaches. Served as a key technical leader and primary code reviewer, ensuring code quality, maintainability, and adherence to engineering standards. Owned and coordinated cross-team initiatives as Epic Owner, driving requirements clarification, technical design, task decomposition, estimation, and delivery coordination. Planned and executed database migrations, data transformations, and schema evolution across multiple environments while ensuring stability and data integrity. Delivered
Created and maintained high-quality front-end solutions using React, Node.js, TypeScript, HTML/CSS, and Redux across multiple projects. Built and integrated backend infrastructure, implemented business logic, and maintained application performance and reliability. Collaborated with product, design, and QA teams throughout the full software development lifecycle.
Developed and maintained custom web applications and business solutions tailored to specific client requirements. Implemented responsive, user-friendly interfaces and customized business logic for different domains and workflows. Worked closely with clients to translate business requirements into practical technical solutions, with a focus on delivering maintainable, working software.
Education
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