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I'm Abhishak Kumar Malviya, a Flutter mobile team lead and founding engineer focused on building scalable fintech apps. I design robust architectures using Clean Architecture and SOLID principles, deliver high-performance order execution, and build responsive UIs with Flutter that stay smooth under heavy market loads. I enjoy shaping systems end-to-end—from data pipelines to platform integrations—so users get reliable, real-time experiences. Beyond coding, I share knowledge with the Flutter community through tutorials, a YouTube channel, and open-source contributions on Pub.dev. I love teaching advanced topics like Render Objects, CustomPaint, and Isolates, and I enjoy mentoring teams to adopt best practices in architecture and state management. When not coding, I’m exploring new design patterns and helping others ship production-quality mobile apps.…I'm Abhishak Kumar Malviya, a Flutter mobile team lead and founding engineer focused on building scalable fintech apps. I design robust architectures using Clean Architecture and SOLID principles, deliver high-performance order execution, and build responsive UIs with Flutter that stay smooth under heavy market loads. I enjoy shaping systems end-to-end—from data pipelines to platform integrations—so users get reliable, real-time experiences. Beyond coding, I share knowledge with the Flutter community through tutorials, a YouTube channel, and open-source contributions on Pub.dev. I love teaching advanced topics like Render Objects, CustomPaint, and Isolates, and I enjoy mentoring teams to adopt best practices in architecture and state management. When not coding, I’m exploring new design patterns and helping others ship production-quality mobile apps.

Abhishak Kumar Malviya

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I'm Abhishak Kumar Malviya, a Flutter mobile team lead and founding engineer focused on building scalable fintech apps. I design robust architectures using Clean Architecture and SOLID principles, deliver high-performance order execution, and build responsive UIs with Flutter that stay smooth under heavy market loads. I enjoy shaping systems end-to-end—from data pipelines to platform integrations—so users get reliable, real-time experiences. Beyond coding, I share knowledge with the Flutter community through tutorials, a YouTube channel, and open-source contributions on Pub.dev. I love teaching advanced topics like Render Objects, CustomPaint, and Isolates, and I enjoy mentoring teams to adopt best practices in architecture and state management. When not coding, I’m exploring new design patterns and helping others ship production-quality mobile apps.…I'm Abhishak Kumar Malviya, a Flutter mobile team lead and founding engineer focused on building scalable fintech apps. I design robust architectures using Clean Architecture and SOLID principles, deliver high-performance order execution, and build responsive UIs with Flutter that stay smooth under heavy market loads. I enjoy shaping systems end-to-end—from data pipelines to platform integrations—so users get reliable, real-time experiences. Beyond coding, I share knowledge with the Flutter community through tutorials, a YouTube channel, and open-source contributions on Pub.dev. I love teaching advanced topics like Render Objects, CustomPaint, and Isolates, and I enjoy mentoring teams to adopt best practices in architecture and state management. When not coding, I’m exploring new design patterns and helping others ship production-quality mobile apps.

Available to hire

I’m Abhishak Kumar Malviya, a Flutter mobile team lead and founding engineer focused on building scalable fintech apps. I design robust architectures using Clean Architecture and SOLID principles, deliver high-performance order execution, and build responsive UIs with Flutter that stay smooth under heavy market loads. I enjoy shaping systems end-to-end—from data pipelines to platform integrations—so users get reliable, real-time experiences.

Beyond coding, I share knowledge with the Flutter community through tutorials, a YouTube channel, and open-source contributions on Pub.dev. I love teaching advanced topics like Render Objects, CustomPaint, and Isolates, and I enjoy mentoring teams to adopt best practices in architecture and state management. When not coding, I’m exploring new design patterns and helping others ship production-quality mobile apps.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Work Experience

Mobile Team Lead & Founding Engineer at Pocketful (Pace Stock Broking)

October 1, 2022 - Present

Architected a highly scalable codebase using Clean Architecture and SOLID principles, establishing foundational coding standards and accelerating stable feature releases. Engineered a fault-tolerant Order Execution Engine capable of handling complex order types (Limit, Stop-Loss, GTT) with instant validation and robust error handling to ensure high-reliability trade execution. Optimized the Holdings real-time data pipeline with a hybrid WebSocket/BLoC approach to maintain low-latency price synchronization across active positions. Developed a proprietary, high-performance Charting Engine using Flutter's CustomPaint API for smooth interactive charts. Prevented UI jank during peak market hours by offloading heavy financial calculations to Dart Isolates. Led Native Payment Integration (UPI/Netbanking) for IPO subscriptions via custom MethodChannels.

Software Engineer Mobile at Squareboat

April 1, 2022 - September 30, 2022

Orchestrated a critical architectural migration from GetX to BLoC, refactoring the codebase to decouple business logic and reduce production bugs. Implemented a unified Data Repository to aggregate data from Shopify GraphQL endpoints and custom RESTful APIs. Resolved Out-Of-Memory crashes on image-heavy Product Listing Pages by optimizing caching strategies and using memory profiling tools. Standardized authentication with multi-provider OAuth (Apple, Google, Facebook).

Freelance Remote UI/UX & Flutter Developer at Remote

April 1, 2019 - March 31, 2022

Architected the Luzo salon marketplace with a complex multi-step booking state machine (Service → Stylist → Time Slot) and live slot locking via WebSockets to prevent double-bookings. Integrated secure Payment Gateways to ensure atomic transaction consistency between payment and appointment confirmation. Built ANT OTT, a video streaming platform with a high-performance vertical HLS feed, smart pre-caching, and controller disposal logic for lag-free scrolling.