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Mobile App Development · Delivered Case Study

Loksangeet – Traditional & Regional Songs Lyrics Mobile App Platform

Loksangeet is a mobile lyrics library for traditional and regional songs. Listeners browse a nested category tree, open any song to read its lyrics, search by title, lyrics or category, and save favourites. Community members can suggest songs or submit lyrics as text or scanned files (images up to 2 MB or PDFs up to 10 MB), routed through an editorial moderation review.

Client: Loksangeet
Industry: Media & Entertainment / Regional Music and Culture
Timeline: 8 Weeks
Region: India
Live URL:com.visiontechnolabs.loksangeet
Discuss a Similar Build Live WebsiteView Platform Screens ↓
Verified ROI Bank-Grade Code
Mobile App Development
Loksangeet – Traditional & Regional Songs Lyrics Mobile App Platform Preview
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Quantified Business Outcomes

Every engineering milestone tied directly to verifiable application speed, scalability, and bottom-line revenue impact.

Production Deployed
26REST API Endpoints
3-LevelNested Category Tree
100%Moderation Gate
10 MBMax Scanned PDF Vault
PHP 7.4 / 8.xCodeIgniter 3 MVCMySQL / MariaDBRESTful JSON APIfirebase/php-jwt (HS256)Token Blacklist SecurityMulti-Field Text SearchMultipart File & PDF VaultRich-Text SanitizationApache Web Server (LAMP)
PHP 7.4 / 8.xCodeIgniter 3 MVCMySQL / MariaDBRESTful JSON APIfirebase/php-jwt (HS256)Token Blacklist SecurityMulti-Field Text SearchMultipart File & PDF VaultRich-Text SanitizationApache Web Server (LAMP)
Platform Visuals & Interface Walkthrough

High-Fidelity Interface Showcase & Multi-Device Experience

Explore the production-deployed UI engineered for effortless customer booking, responsive multi-device adaptability, and streamlined operational control.

https://play.google.com/store/apps/details?id=com.visiontechnolabs.loksangeet↗
Live DeploymentVisit Live Site
Loksangeet – Traditional & Regional Songs Lyrics Mobile App Platform
Active ScreenLoksangeet Mobile App — Traditional & Regional Lyrics Library, Nested Categories, Search & Community Moderation

Visual Gallery & Platform Screens

Click any screen to open the interactive high-resolution preview.

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Loksangeet Mobile App — Traditional & Regional Lyrics Library, Nested Categories, Search & Community Moderation
Preview
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Strategic Engineering

The Challenge & The Vision Architectural Solution

How we deconstructed technical debt, eliminated bottlenecks, and delivered an uncompromising system.

The Business Challenge

Legacy Bottlenecks & Growth Hurdles

Traditional and regional songs (folk music, bhajans, prarthanas, and cultural poetry) were dispersed across personal notebooks, unorganized PDFs, and social media photos with no unified searchable digital library. Finding a song from a single half-remembered line was nearly impossible; large repertoires required intuitive hierarchical categorization (genres, sub-genres, poets, and occasions); and welcoming community submissions risked inundating the app with spam, corrupt formatting, or copyrighted duplicates without an editorial review gate.

The Vision Solution

Modern Architecture & Scale

Vision engineered the Loksangeet mobile ecosystem and its robust 26-endpoint CodeIgniter 3 REST JSON API. The platform features lightweight mobile registration and HS256 JWT sessions with instant database token blacklisting upon logout; a nested category and sub-category browsing tree displaying real-time song counters; high-speed multi-field search scanning titles, lyrics text, and categories; a mobile-optimized lyrics reader with normalized typography; and a community submission pipeline enabling users to contribute lyrics as text, photos, or scanned PDFs (up to 10 MB) governed by an admin moderation workflow (Pending, Approved, Rejected).

Modular Architecture

Core System Modules & Feature Breakdown

A high-cohesion, low-coupling module hierarchy engineered to power seamless customer reservations and enterprise fleet management.

01

Lightweight Onboarding & HS256 JWT Authentication

Frictionless mobile sign-up and security engine protecting user accounts and personal favourites.

  • Minimalist registration requiring only user name and mobile number, blocking duplicate registrations
  • Fast mobile-number login with real-time active status validation turning away deactivated accounts
  • Stateless HS256 JWT sessions backed by a server-side database token blacklist table for immediate invalidation upon logout
  • In-app account deletion workflow adhering strictly to Google Play and Apple App Store privacy mandates
02

Multi-Tier Category & Sub-Category Browsing Tree

Hierarchical catalogue organizing extensive song repertoires into intuitive cultural taxonomies.

  • Multi-level category tree with category banner images, custom display ordering, sub-category counts, and active song totals
  • Dedicated sub-category listings queried by parent category ID with individual song tallies
  • Category-specific search and instant filtering enabling listeners to jump directly to target genres
  • Admin-configurable tree structure allowing new categories and sub-genres without publishing app updates
03

Mobile-Optimized Song Catalogue & Lyrics Reader

Distraction-free mobile reading experience rendering rich regional typography cleanly.

  • Category-filtered song lists displaying active, approved songs with optimized alphabetical and popularity ordering
  • Complete song detail view displaying title, verified author/genre details, full lyrics body, and instant favourite status
  • Rich-text sanitization and normalization pipeline ensuring fonts, stanzas, and regional scripts render seamlessly on all screen sizes
  • Active status guards preventing draft or unpublished songs from being accessed in the public library
04

Multi-Field Smart Search Engine

High-speed database search resolving queries across song metadata and lyrics text simultaneously.

  • Simultaneous query execution matching across song titles, lyrics body text, and parent/sub-category names
  • Surfaces the right song even when listeners remember only a single line or chorus phrase
  • Case-insensitive matching with regional text phonetic tolerance
  • Sub-second query response times optimized for high-concurrency mobile traffic
05

Personal Favourites & User-Curated Collections

Bookmark engine allowing listeners to curate personal libraries for offline or quick access.

  • Instant one-tap bookmarking from any song detail view
  • Server-side duplicate protection preventing accidental double-entries in user collections
  • Automatic verification checking that favourited songs remain active and approved in the central catalogue
  • Dedicated 'My Favourites' screen with quick-remove swipe gestures and instant reload
06

Community Submissions & 3-State Moderation Gate

Crowdsourced contribution pipeline combining user submissions with editorial quality control.

  • Song suggestions module allowing users to propose unlisted songs with title and banner photo
  • Comprehensive lyrics contribution desk supporting text typing, image uploads (up to 2 MB), and scanned PDF documents (up to 10 MB)
  • 3-state moderation lifecycle (Pending → Approved / Rejected) ensuring only editor-verified lyrics appear publicly
  • 'My Submissions' tracking console allowing contributors to monitor the review status of their submissions in real time
07

Certificates Gallery, Profile & Dynamic Policies

Trust and compliance center serving dynamic recognitions, user profiles, and legal policies.

  • Comprehensive user profile editor capturing name, email, business, address, taluka, district, pincode, and profile photo
  • Certificates gallery displaying active institutional recognitions and awards, served chronologically with newest first
  • Remote policy delivery rendering Terms & Conditions and Privacy Policy directly from API endpoints without app resubmissions
  • Centralized media storage managing validated document uploads and image assets
Milestones Delivered

Key Engineering Deliverables & Artifacts

Core software components transferred to the client with full IP ownership.

Cross-Platform Mobile Application (Android & iOS) with Clean Lyrics Reader

Designed for high concurrency, automated testing coverage, and zero downtime.

26-Endpoint JWT-Secured CodeIgniter 3 MVC REST JSON API (~2,200 Lines of Code)

Designed for high concurrency, automated testing coverage, and zero downtime.

Multi-Tier Hierarchical Category & Sub-Category Browsing Tree with Song Counts

Designed for high concurrency, automated testing coverage, and zero downtime.

Unified Multi-Field Full-Text Search Engine (Song Titles, Lyrics Content & Categories)

Designed for high concurrency, automated testing coverage, and zero downtime.

Personal Favourites Manager with Duplicate Protection & Offline Sync

Designed for high concurrency, automated testing coverage, and zero downtime.

Community Contribution Pipeline for Text Lyrics & Scanned Document Attachments (Images up to 2 MB, PDFs up to 10 MB)

Designed for high concurrency, automated testing coverage, and zero downtime.

3-State Editorial Moderation Workflow (Pending, Approved, Rejected) with Contributor Status Tracking

Designed for high concurrency, automated testing coverage, and zero downtime.

Dynamic Certificates Showcase, User Profile Management & Remote In-App Policy Pages

Designed for high concurrency, automated testing coverage, and zero downtime.

★★★★★

“Loksangeet gave our traditional and regional songs a modern digital home. Listeners can find lyrics simply by typing a half-remembered line, and our editorial moderation gate ensures our community keeps contributing songs without sacrificing library quality.”

E
Editorial & Cultural Curation TeamContent & Community Operations, Loksangeet Mobile Platform
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