Astana, Kazakhstan

Leading a team of 4 engineers for the SuperApp of Central Asia's largest tech hub (36k+ MAU, ~19k concurrent users at Digital Bridge). • Leadership: Established Code Review & CI/CD processes. Manage releases for major events (Digital Bridge). Architected AI Configuration Sync Engine (agent_sync) to eliminate prompt drift across team. • Architecture: Split monolith into 14 feature modules (Melos) with Pure DI (Manual Composition Root), enforcing compile-time dependency safety. • Data Layer: Engineered Cache-first offline architecture using Drift ORM (unified DB with isolated DAOs, atomic transactions). Offloaded large dataset parsing (5k+ items) to Isolates. • CI/CD: Built GitHub Actions + Fastlane pipelines with Cloud Runners for parallel builds, cutting build time by 60% (10m → 4m). Integrated Shorebird Code Push (~80% adoption in 24h). • Innovation: Created 'Flart' Figma plugin for design token sync, and a Corporate UI Kit (102+ components, GLSL Shaders, WebGL). • Key Features: Implemented eGov Digital Signature (Deep Linking, OAuth 2.0), ReCAPTCHA Enterprise (blocked 85% bots), WebSocket chat, and payment integrations (Kaspi Pay, Freedom Pay) totaling ~136M KZT. • Optimization: Reduced app size by ~26% (35 MB → ~26 MB) via WebP compression and automated unused asset detection.

Astana, Kazakhstan

Developed a corporate EDMS (Electronic Document Management System) for the public sector. • Architecture: Designed Feature-first architecture (BLoC + Repository) achieving ~80% Unit Test coverage on business logic. • Performance: Reduced Cold Start by ~60% (~3s → ~1.2s) via parallel async init and lazy-loading. Reduced app size by ~35% (50 MB → 32 MB). • Security: Implemented NCA RK Digital Signature (ACL role models), multi-factor auth (2FA, Biometrics, PIN) with Secure Storage. • Partner App: Technical owner of partner application with GPS tracking (Method Channels), battery-efficient background services (<2% hourly consumption). • Documentation: Created ADR base and onboarding guidelines, accelerating new developer integration.

Astana, Kazakhstan

AgroTech platform for managing agro-holdings: telematics, field monitoring, analytics. • Map Rendering: Optimized AgroGIS engine to visualize 5,000+ objects (fields, machinery, trackers) using dynamic clustering by zoom levels, lazy loading, and Isolates for heavy computations. Achieved jank-free UI on budget Android devices. • Offline Core: Engineered robust offline mode with tile and data caching (Drift), synchronization, and conflict resolution prioritizing latest updates. • API & Analytics: Designed API contracts with backend team, integrated GA4 & Dynamic Links, and built metric dashboards (crops/finances) for management reports.

Astana, Kazakhstan

Progressed from Intern to Flutter Developer, shipping 7 full-cycle projects (PropTech, EdTech, Marketplaces) in one year. • Mentorship: Developed and conducted a Flutter course for 100+ students (20 video lessons, 12k+ views on YouTube). 4 graduates were hired into the team. • Integrations: Implemented Stripe Payments, RevenueCat, Bluetooth/NFC, maps (Mapbox, Yandex Maps), and GraphQL/WebSocket APIs. • Rapid Delivery: Agile/Scrum with MVP time-to-market < 2 months. Combined Software Engineering studies with full-time practice from 1st year.

Astana, Kazakhstan

• Combined studies with full-time work starting from 1st year. • Developed an LMS Platform (Go + Flutter), defended with 94/100. Received IP Patent. • Chairman of 1st–2nd year students, coordinating 70+ group leaders and representing interests of 3,000+ students. Member of Ethics Council, Disciplinary Council, Student Government. • 2 Letters of Appreciation from the Rector.