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Senior Software Developer with 4+ years of experience building production web and mobile applications using Dart/Flutter, TypeScript/React, and Node.js. I’ve delivered features end-to-end across Web, iOS, and Android from a shared codebase, integrating cloud and backend systems while collaborating with and mentoring engineers. I’ve led mobile engineering teams, owned CI/CD pipelines for frequent releases, and improved performance, stability, and compliance for high-impact products (including authentication, payments, and bonus systems). I also standardize AI-assisted development workflows to speed up delivery and improve engineering consistency.…Senior Software Developer with 4+ years of experience building production web and mobile applications using Dart/Flutter, TypeScript/React, and Node.js. I’ve delivered features end-to-end across Web, iOS, and Android from a shared codebase, integrating cloud and backend systems while collaborating with and mentoring engineers. I’ve led mobile engineering teams, owned CI/CD pipelines for frequent releases, and improved performance, stability, and compliance for high-impact products (including authentication, payments, and bonus systems). I also standardize AI-assisted development workflows to speed up delivery and improve engineering consistency.

Dmitry Grishin

Full Stack Developer, App Developer, Back-End Developer, +2

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Senior Software Developer with 4+ years of experience building production web and mobile applications using Dart/Flutter, TypeScript/React, and Node.js. I’ve delivered features end-to-end across Web, iOS, and Android from a shared codebase, integrating cloud and backend systems while collaborating with and mentoring engineers. I’ve led mobile engineering teams, owned CI/CD pipelines for frequent releases, and improved performance, stability, and compliance for high-impact products (including authentication, payments, and bonus systems). I also standardize AI-assisted development workflows to speed up delivery and improve engineering consistency.…Senior Software Developer with 4+ years of experience building production web and mobile applications using Dart/Flutter, TypeScript/React, and Node.js. I’ve delivered features end-to-end across Web, iOS, and Android from a shared codebase, integrating cloud and backend systems while collaborating with and mentoring engineers. I’ve led mobile engineering teams, owned CI/CD pipelines for frequent releases, and improved performance, stability, and compliance for high-impact products (including authentication, payments, and bonus systems). I also standardize AI-assisted development workflows to speed up delivery and improve engineering consistency.

Available to hire

Senior Software Developer with 4+ years of experience building production web and mobile applications using Dart/Flutter, TypeScript/React, and Node.js. I’ve delivered features end-to-end across Web, iOS, and Android from a shared codebase, integrating cloud and backend systems while collaborating with and mentoring engineers.

I’ve led mobile engineering teams, owned CI/CD pipelines for frequent releases, and improved performance, stability, and compliance for high-impact products (including authentication, payments, and bonus systems). I also standardize AI-assisted development workflows to speed up delivery and improve engineering consistency.

Skills

Experience Level

Expert

Expert

Expert

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Expert

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Expert

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Expert

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Russian

Advanced

Work Experience

Senior Developer / Mobile Team Lead at BrightIT (Soft2Bet)

November 1, 2025 - Present

Led a mobile team of 3 developers, managing sprint planning, code review, and release processes. Built and maintained core iGaming business logic including authentication, payments, bonus systems, and multi-brand modules; refactored legacy code to improve performance, stability, and meet compliance requirements. Reviewed and mentored native iOS (Swift) and Android (Kotlin) integrations including third-party identity verification, compliance, and customer support services. Owned CI/CD pipeline (GitLab, Fastlane) automating build, signing, and deployment for weekly releases across 4 apps, reducing manual release effort. Established team standards for AI-assisted development (Claude Code skills/hooks/subagents), created onboarding documentation, and ran Agile ceremonies for a new cross-functional team.

Senior Flutter Developer / Mobile Team Lead at BrightIT (Soft2Bet)

November 1, 2025 - August 31, 2026

Led a mobile team of 3 developers, delivering production-grade iGaming applications and managing sprint planning, code reviews, and the release process. Owned and improved core business logic including authentication, payments, bonus systems, and multi-brand modules, and refactored legacy code to improve performance, stability, and compliance. Refactored and maintained native iOS (Swift) and Android (Kotlin) integrations, including Zendesk (support), Onfido (KYC), and GeoComply (geo-compliance). Maintained the GitLab CI/CD pipeline using Fastlane to automate build, signing, and store submissions, enabling weekly releases across 4 apps and reducing manual release effort. Introduced AI-assisted development standards using custom Claude Code skills/hooks/subagents, and established onboarding and git-flow documentation for the mobile team. Helped run Agile ceremonies for a newly formed cross-functional team with web, QA, and product leads.

Software Developer at Les Amis

July 1, 2024 - November 30, 2025

Developed and shipped multi-platform applications (iOS, Android, Web) using Flutter with a shared codebase to ensure consistent UX and performance. Redesigned critical user flows such as onboarding and profile management using interactive animations (Flame), improving user retention by 40%. Integrated third-party services including Stripe, OneSignal, Segment, and AppsFlyer. Built and maintained automated CI/CD pipelines with GitHub Actions, reducing deployment time by 60%. Collaborated with an AI team to design and deploy an AI-powered matching service on Google Cloud (Compute Engine VMs, Cloud SQL, Pub/Sub), ensuring smooth system integration. Built scalable backend solutions using Node.js and FastAPI, optimizing for speed and resource efficiency.

Software Developer at Appfyl

March 1, 2023 - June 30, 2024

Delivered 5+ client projects across education, real estate, aviation training, and home services, building full-stack solutions with Node.js, Supabase, Firebase, and Flutter. Developed responsive cross-platform user interfaces with 95%+ compatibility and maintained a 4.7/5 average app store rating. Integrated third-party platforms including RevenueCat and Agora, and used Brevo to improve engagement and functionality; increased user engagement by 35%.

Mobile Developer at Appfyl

March 1, 2023 - July 31, 2024

Delivered 5+ projects and created customized cross-industry solutions (education, real estate, aviation training, home services) using Flutter, Node.js, Supabase, Firebase, and related technologies. Developed responsive cross-platform user interfaces with 95%+ compatibility and achieved an average app store rating of 4.7/5. Integrated third-party platforms including RevenueCat, Agora, and Brevo to enhance functionality and increase user engagement by 35%.

Web Developer at Vallysoft

July 1, 2022 - November 30, 2022

Improved performance and reliability of Ruby on Rails + React applications by developing RESTful APIs and optimizing PostgreSQL queries. Achieved 10% faster page loads, improved Core Web Vitals, and reduced application errors by 15%.