I’m looking for a frontend role where I can build complex, high-performance React/TypeScript products used by real users. I want a team that cares about clean architecture, code quality, and measurable impact, and a product environment where I can ship features end-to-end (UI/UX, API integration, performance).
ESOpen to opportunities
Efim Shchogolev
@efimshchogolev
React/TypeScript frontend developer building high-performance web apps. Focused on clean architecture, UX, and measurable performance gains.
Russian FederationWhat I'm looking for
I’m a React/TypeScript frontend developer focused on scalable, user-friendly web apps. I’ve built products from an AI-powered email client (Atomic Mail) to an ERP platform and customer-facing landing pages/SPAs.
At Atomic Mail, I ship new UI components and paid features, help shape client architecture, and integrate with backend APIs (async + streaming for AI). I added 5 AI features, improved privacy by hiding the primary email, and doubled UI response speed for AI-generated content.
Previously at Unimetriq, I implemented auth and role-based access for an ERP, set up GitLab CI/CD, and refactored/expanded core functionality. Earlier, I built landing pages and a coworking SPA, integrated lead capture via a Telegram bot, and boosted bookings by 30% through UI/UX improvements.
Experience
Work history, roles, and key accomplishments
AMCurrent
Frontend Developer
Atomic Mail
Apr 2025 - Present (10 months)
- Developed new UI components and paid features.
- Integrated the frontend with backend APIs, including asynchronous and streaming requests; optimized handling of AI responses.
- Maintained and refactored the existing codebase with a focus on readability, scalability, and performance.
- Collaborated with design and product teams to deliver UI/UX solutions.
PM
Current
Frontend Developer
Pandaverse (Atomic Mail)
Apr 2025 - Present (10 months)
Developed new UI components and paid features, integrated frontend with backend APIs including asynchronous and streaming requests, and doubled UI response speed for AI-generated responses while improving usability and privacy.
UNFrontend Developer
Unimetriq
Jul 2023 - Apr 2025 (1 year 9 months)
- Implemented authentication and role-based access control in an ERP platform; integrated the frontend with backend APIs.
- Set up CI/CD pipelines in GitLab and contributed to selecting frontend tools and shaping the application architecture.
- Maintained and expanded ERP functionality; refactored and improved overall code quality.
FR
Frontend Developer
Freelance
Dec 2022 - May 2023 (5 months)
- Developed landing pages to collect customer leads.
- Built and maintained a coworking SPA and landing page with rental and subscription features.
Education
Degrees, certifications, and relevant coursework
TT
The Bonch-Bruevich Saint Petersburg State University of Telecommunications
Master’s degree, Infocommunication Technologies and Communication Systems
2024 -
TT
The Bonch-Bruevich Saint Petersburg State University of Telecommunications
Bachelor’s degree, Infocommunication Technologies and Communication Systems
2020 - 2024
Grade: 4.71
Availability
Open to opportunities
Location
Russian FederationAuthorized to work in
Salary expectations
2k-3k USD
Job categories
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