I am Kirill Grigorev

EdTech company teaching STEM disciplines using AI features for USA and European students.
As a feature owner, added key features, including an AI code assistant & challenge system to increase users' engagement.
Optimized caching, which significantly improved application speed.
Engaged in experimentation and hypothesis testing, leading to improved product quality.

Key results:

• Developed and launched 80+ new features within a year.
• Cut platform errors by almost 60% through enhanced test coverage.
• Optimized the application, reducing load times by 30% that enhanced performance.

Job matching platform connecting candidates with top-tier job opportunities and equipping recruiters with powerful tools.
Restructured and fine-tuned the website to enhance its performance.
Constructed critical modules for candidate and recruitment processes enhancing user experience.
Developed and integrated a salary calculator feature to enhance candidate experience.

Key results:

• Achieved a 35% increase in sales by collaborating with both design and backend teams to enhance the app's interface, resulting in a seamless user experience.
• Boosted site speed by 20% by implementing SSR for improved performance.
• Implemented coding standards to enhance readability and standardization of the codebase.

Design studio focused on research, branding, development, refinement & support of final products.
Developed an app for the NLMK plant that reached 1500+ users - design, structure, and overall architecture of the application.
Managed data tables optimized for various devices, resulting in improved employee performance.
Performed as a Senior developer of the app dedicated to internal studio use. Managed all architectural tasks, including overseeing the administration panel with a particular emphasis on user protection.

Key results:

• Crafted a UI kit and oversaw architectural decisions to ensure scalable and maintainable codebases.
• Provided mentorship to a junior developer with a focus on his integration into the project, conducting code reviews and task management.
• Developed a player with built-in protection against XSS attacks and integrated multilingual support.

Designed a web application for a web studio. Engaged in client communication, assessed task timelines, and implemented complex animations.

Key results:

• Successfully developed a web application, achieving deployment two months ahead of schedule.
• Participated in grooming sessions, offering valuable insights for product advancement.

Developed web page layouts and landing pages for studio clients & created unified coding standards.
Developed and upheld a build configuration to streamline the front-end development workflow.

Computer Science.