Production-grade mobile banking infrastructure powering 90% of financial institutions and over 3 million users in Nepal's largest DFS ecosystem.

• Engineered core digital banking features: inter-bank fund transfers, wallet top-ups, loan applications, and transaction statements.
• Implemented hardware-backed biometric authentication (Face ID / Fingerprint) and unique device binding for bank-grade security.
• Integrated secure InAppWebView sessions with custom user-agent header injection and token synchronization for third-party banking portals.
• Structured codebase using Riverpod and Clean Architecture, decoupling domain logic from UI presentation.
• Configured automated Fastlane and Bitrise CI/CD release pipelines, eliminating manual distribution overhead and standardizing build artifacts.
• Monitored production crash logs and memory profiles using Firebase Crashlytics to maintain high uptime and 60 FPS rendering.

Enterprise mobile ecosystem delivering ERP, HRM, and Nepal's first IRD-approved accounting software mobile companion for 500+ corporate businesses.

• Delivered mobile companion for Nepal's first IRD-approved accounting system, facilitating compliant invoice & receipt generation.
• Built real-time GST and IRD tax calculation engine matching government billing regulations.
• Developed finance, payroll, attendance, and inventory management modules tailored for on-the-go business executives.
• Implemented robust offline-first caching using Hive and SQLite to enable uninterrupted field operations with asynchronous server sync.
• Designed modular analytics dashboards and task notification flows to boost daily user engagement.

Nepal's first digital agri-loan system, facilitating collateral-free agricultural financing to over 1,000+ farmers in direct partnership with NMB Bank.

• Spearheaded mobile development of the KHETI agri-loan platform, connecting unbanked rural farmers with formal institutional credit.
• Integrated NMB Bank lending APIs to automate digital credit eligibility checks and instantaneous loan sanctioning.
• Engineered automated eKYC verification pipelines, document scanning, and farmer biometric profile capture.
• Designed intuitive 'Buy Today, Pay Later' agri-input financing journeys with offline resilience for rural areas with erratic connectivity.
• Enforced strict data encryption protocols across all client-server communication channels handling sensitive financial records.

Citizen services and municipal governance platform for Pokhara Metropolitan City, featuring digital grievance reporting, municipal fee payments, and geospatial mapping.

• Delivered citizen mobile application streamlining digital municipal services, ward inquiries, and citizen announcements.
• Integrated Galli Maps SDK for high-precision Nepal geospatial data, ward boundaries, and municipal route navigation.
• Engineered secure payment integration for municipal tax assessments, property fees, and utility payments.
• Designed clean, bilingual user experience (Nepali & English) optimized for citizens of all digital literacy levels.

Zero-permission native Flutter plugin for picking contacts on Android & iOS using modern system UIs (CNContactPickerViewController & ACTION_PICK), eliminating explicit READ_CONTACTS manifest permissions.

• Zero Permissions Required: Operates using native system picker flows (CNContactPickerViewController on iOS and zero-permission ACTION_PICK / API 37+ Contact Picker on Android), granting temporary read access without requiring explicit READ_CONTACTS permissions.
• Single & Multi Selection: Supports picking a single contact or enabling multi-selection mode with configurable selection limits (allowMultiple: true, selectionLimit: 5).
• Native Selection Action Sheet (iOS): Automatically presents a native bottom sheet when a contact has multiple numbers or emails so the user can choose the exact entry.
• Configurable Fields: Flexible data fetching for phone numbers only (default) or including email addresses (includeEmail: true).
• Clean Strongly-Typed Models: Returns strongly-typed NativeContact models (lookupKey, name, phones, emails) and LabeledValue objects (label, value).