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Илья Пономарев

@0008381

Full-Stack Developer building fintech products at Fourdev Software Limited, including a digital wallet serving 40,000+ monthly users.

Georgia

Message

What I'm looking for

I'm interested in high-load systems, microservices, distributed architectures, and backend performance optimization.

At Fourdev Software Limited, I developed and maintained a fintech digital wallet serving 40,000+ monthly active users. I independently built a localization service supporting 10+ languages and worked on subscription, recurring payment, notification, and Telegram Mini App features.

At FAIRTECH, I developed microfinance features for loan repayments and schedules, and improved frontend performance by 20%. My work across fintech, payroll, and city parking platforms has included REST APIs, payment integrations, automated tests, and CI/CD pipelines.

Experience

Work history, roles, and key accomplishments

Frontend Developer

Fourdev Software Limited

Mar 2025 - Jul 2026 (1 year 4 months)

Developed and maintained a high-traffic fintech digital wallet using React, TypeScript, and React Native, serving 40,000+ monthly active users. Designed and implemented localization, subscription, notification, and recurring payment services.

React TypeScript React Native Localization Subscription Management Recurring Payments Notification Systems OpenAI Codex Unit Testing Integration Testing

Full Stack Engineer

Fairtech

Jun 2023 - Jan 2025 (1 year 7 months)

Developed and maintained a microfinance application using React, React Native, TypeScript, Redux Toolkit, and Material-UI, with backend development using Node.js, Express.js, and PHP. Implemented loan repayment processing, repayment schedules, and loan application management features.

React React Native TypeScript Redux toolkit Material UI NodeJS ExpressJS PHP Jest Pytest GitLab CI CD Docker Nginx SWC Performance Optimization

Frontend Developer

Finbridge

Apr 2022 - Jun 2023 (1 year 2 months)

Developed and maintained a fintech payroll platform using Next.js, Vue.js, TypeScript, and Node.js. Implemented core payroll features, led SEO optimization, and worked with PostgreSQL and Docker.

Next.js Vue.Js TypeScript NodeJS PostgreSQL Docker SEO Performance Monitoring Jest

Full Stack Engineer

Parking Squatter

May 2020 - Apr 2022 (1 year 11 months)

Developed a city parking management platform for Krasnodar using React, TypeScript, Node.js, and Express.js. Integrated Leaflet.js for interactive maps, implemented geolocation and parking session management, and built REST APIs.