priyanshu-mallick

_about-me

experience

experience

Jan 2025Present · Full-time

Software Development Engineer

8club · Eight Club Hotspot Technology Pvt. Ltd.

Bengaluru

  • Own the React/Next.js consumer web application end-to-end and deliver Flutter mobile features for Android and iOS on a platform serving 200K+ users.
  • Built a multi-tier ticketing system across Flutter, Next.js, and FastAPI/PostgreSQL, including schema design, migrations, group bundles, phased pricing, and seat allocation; ticketed event sales increased 6% within 21 days of launch.
  • Implemented NFC/OTP event check-in using Flutter and FastAPI, reducing manual entry time by 70%.
  • Built an internal Next.js/TypeScript admin and moderation platform using AI-native development workflows and custom Claude Code subagents.
  • Built and deployed a WhatsApp AI support agent using Node.js, Anthropic Claude API, and MSG91, with live platform data, conversational memory, and tiered escalation; reduced manual query handling by 65%+.
  • Re-architected the local media-cache storage layer, reducing that subsystem’s on-device storage footprint by 98%; contributed to the Riverpod/MVVM refactor.
  • Led the Stories workflow from recording, trimming, and preview to upload and real-time rendering. Published an open-source Flutter video trimmer used in production, improving media processing efficiency by 40%.
  • Co-developed the Popup Ecosystem, improving internal priority-task completion by 90%; implemented SEO/GEO metadata and structured data, Sentry monitoring, and Segment/Mixpanel analytics.
Open-source Flutter video trimmer

May 2023Dec 2024 · Part-time

Mobile App Developer – Flutter

Omnihealthmatters Tech Pvt. Ltd.

Remote

  • Built and published Nirogh, a Flutter healthcare app for patient, phlebotomist, and admin workflows covering appointment booking, scheduling, doorstep sample collection, and payments.
  • Implemented live phlebotomist location tracking using Google Maps SDK and WebSockets.
  • Integrated Firebase Cloud Messaging, report-interpretation APIs, and real-time order updates; automated builds and releases using GitHub Actions CI/CD.
  • Developed a phlebotomist operations dashboard with a FastAPI/PostgreSQL backend; used Provider and MVC for state management and separation of concerns.
  • Integrated a first-time-user app tour and location-based UI rendering.
  • Optimized startup through lazy service initialization, deferred Firebase setup, and a non-blocking splash flow.

Dec 2023Jan 2024 · Internship

Flutter Developer Intern

Switch Tech-Lab

Remote

  • Developed Flutter interfaces for SWITCH, a communication app with messaging, voice channels, and server management; translated Figma designs into channel lists, messages, and reactions.
  • Integrated REST APIs and WebSocket streams for messages, presence, and typing indicators.
  • Improved real-time messaging responsiveness by 40% through WebSocket event handling and reconnection improvements.
  • Reduced memory usage by 35% for large message histories using lazy loading and virtualized lists.