Donfin

Jignesh Mayani

Smarter Task Management for Teams

DONFIN TaskVal is a robust cross-platform task management app built for modern, dynamic business teams.
Available on iOS, Android, and Web, TaskVal helps teams organize, assign, and track work with precision—whether they're in the office or out in the field. Designed for simplicity without sacrificing depth, the app supports real-time collaboration, document-rich tasks, and powerful role-based workflows that adapt to how real teams operate.

To Streamline Operations, Collaboration, and Accountability, DONFIN TaskVal Offers:

Multi-role logic with separate team contexts
Team creation with contact sync, and invite via SMS deep links
Task and subtask assignment with status and progress tracking
Attachments for files, media, audio, and precise location pins
Real-time collaboration with shared task access
Option to share tasks with external users on the app
Toggleable live location tracking for mobile teams
Push and in-app notifications with actionable redirects
These features turn TaskVal into a practical tool that simplifies project coordination, enhances field visibility, and helps growing teams stay aligned across locations, roles, and responsibilities.

What We Delivered to Meet Complex Product Demands

Cross-Platform Consistency: Unified architecture while aligning with native UI/UX standards across iOS, Android, and Web.
Frictionless Phone Login & Onboarding: OTP-based authentication with deep-link onboarding, auto-joining users to teams via contact-based invites—no passwords needed.
Multi-Team Role Isolation: Engineered role logic to let users lead one team while contributing to others, with strict context separation and permissions.
Smart Contact Sync & Invites: Built phonebook sync that detects app users, surfaces them for quick add, and sends SMS invites with dynamic download links.
Real-Time Collaboration Infrastructure: WebSocket-powered updates sync task changes, checklist progress, and activity indicators instantly across users and devices.
Offline-First Data Sync: Implemented delta sync logic to ensure users can view, edit, and submit tasks offline—with seamless auto-merge upon reconnection.
Secure & Efficient Media Handling: Built a compression-encryption-upload flow for files; embedded static maps for location previews to save bandwidth.
Live Location with Privacy Controls: Designed a battery-optimized service to track and render team locations live, with task-level toggles and sampling strategies.
Deep-Link Notification Engine: Custom event-driven system for push and in-app alerts, with direct redirection to task or subtask screens on tap.
CI/CD for Triple-Platform Rollouts: Integrated release pipelines with feature flags, staged deployment, and automated QA for stable updates across all clients.
Performance & Error Monitoring: Set up detailed observability tooling—traces, crash reports, and domain-specific metrics to support continuous optimization.
Privacy & Compliance Foundation: Data model supports GDPR/CCPA compliance, offering user-initiated data exports and irreversible, secure account deletion.
Dynamic Task Overview Dashboard: Built a query-driven dashboard that visualizes assigned, created, and completed tasks via live KPI cards and counters.
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Posted Aug 18, 2025

DONFIN TaskVal is a cross-platform task management app for modern teams, enabling real-time collaboration, role-based workflows, and document-rich task tracking

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