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Mifos Summer of Code 2025 – Final Report

Mifos Summer of Code 2025 – Contributions to Mifos Initiative

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This repository documents my MSoC 2025 work with the Mifos Initiative, along with contributions before the official coding period.

Kotlin Multiplatform Compose Multiplatform CI/CD

LinkedIn   GitHub   Portfolio  

My MSoC project focused on Migration of Mifos Field Officer Application to Kotlin MultiPlatform, but my work extended across multiple repositories to enhance functionality, fix bugs, and strengthen the Kotlin Multiplatform ecosystem within Mifos.

🙏 Thank you Mifos for offering me the Mifos Summer of Code (MSoC) — a program awarded to contributors who narrowly missed Google Summer of Code but had made significant prior contributions.

My GSoC 2025 Proposal (Reference)
If you’d like to see a concrete example of structure, milestones, and visuals:
View my GSoC 2025 proposal to Mifos »

My week-wise progress can be found here:
MSOC Progress on GitHub »

Tip

Org-wide contributions (openMF)
Quickly browse everything I’ve merged across the organization:
All merged PRs by me »

Table of Contents

Android Client

Repo: openMF/android-client
About: A Kotlin Multiplatform application built on the MifosX core banking platform, designed for field officers to efficiently process transactions, manage client data, track center and group records, and handle accounts (loans, savings, recurring deposits). The goal is to streamline field operations with a shared cross-platform codebase (domain, data, networking), while delivering a polished Android experience and paving the way for additional platforms.

A standout capability is robust offline support, enabling officers to work in remote areas and sync when connectivity returns—so underserved clients can still access essential financial services.

PR Highlights

  • Authored 50+ pull requests across the Android client.
  • Migrated UI from Jetpack Compose to KMP and CMP, aligning with the org’s cross-platform strategy.
  • Refactored client screens to match latest Figma designs, ensuring consistency and modern UX.
  • Fixed crashes, improved state handling, and streamlined code for better readability and maintainability.

🔗 View merged PRs » auto-updating

S.No Title JIRA Ticket Pull Request Link
1 feat: Migrate :core:ui to KMP MIFOSAC-401 PR #2327
2 fix : changed some Files to make app run MIFOSAC-434 PR #2345
3 refactor (core:network) Network converted to KMP MIFOSAC-402 PR #2346
4 feat : Implementing intent platform Specific and added other Share Utils MIFOSAC-436 PR #2347
5 feat (core:dataStore) Migrated to KMP MIFOSAC-330 PR #2352
6 SetUp Application Modules MIFOSAC-446 PR #2375
7 Home Drawer migrated to CMP MIFOSAC-447 PR #2387
8 Activate module migrated to CMP MIFOSAC-413 PR #2388
9 Resolve UnAuthorized error No JIRA ticket created PR #2397
10 Search module migrated to CMP MIFOSAC-428 PR #2399
11 Center module migrated to CMP MIFOSAC-415 PR #2391
12 Collection Sheet module migrated to CMP MIFOSAC-418 PR #2396
13 Settings Module Enhancements (Theme Change and Clean Up) MIFOSAC-450 PR #2403
14 Document Module Migration MIFOSAC-420 PR #2402
15 fix : Loan Module clean up (Api , Viewmodel ) MIFOSAC-456 PR #2411
16 fix : Group Module (api), added Navigations in Feature Nav Host MIFOSAC-475 PR #2413
17 fix : UpdateServerConfig (navigation,ui) MIFOSAC-476 PR #2414
18 fix : Replace Result With DataState in core:dataStore MIFOSAC-477 PR #2416
19 fix : Create Client MIFOSAC-469 PR #2420
20 fix : Client Image (Edit , Delete Dialog) MIFOSAC-480
MIFOSAC-483
PR #2421
21 feat : Removed mifosng-android module MIFOSAC-484 PR #2422
22 fix : SavingsAccount With Drawl and Saving Account Deposit screens not loading Serializable error MIFOSAC-485 PR #2423
23 feat: Refactor SignatureScreen to CommonMain using Compose-Signature Library MIFOSAC-482 PR #2425
24 fix : Enhance Create Client to Align with development Branch MIFOSAC-486 PR #2426
25 fix: Create loan API fix MIFOSAC-473 PR #2429
26 fix : Survey Screens Fixes MIFOSAC-466
MIFOSAC-467
MIFOSAC-468
PR #2436
27 chore: clean up unused dependenciese MIFOSAC-343 PR #2453
28 fix : enable previews in all modules MIFOSAC-511 PR #2454
29 feat: Add DesignToken file to adapt new ui screens MIFOSAC-515 PR #2455
30 feat : added listing components ui MIFOSAC-513 PR #2456
31 feat : added new ui components MIFOSAC-516 PR #2457
32 feat : Client List New U MIFOSAC-510 PR #2458
33 feat : Client Profile UI MIFOSAC-519 PR #2462
34 feat: Client Profile Details UI MIFOSAC-520 PR #2463
35 feat :update client photo flow MIFOSAC-522 PR #2464
36 feat: Assign and Unassign Staff UI MIFOSAC-565 PR #2465
37 feat: Client Transfer New UI Screens MIFOSAC-564 PR #2466
38 feat: Update Default Account New Screens MIFOSAC-568 PR #2467
39 feat : Client Closure New UI Screens MIFOSAC-563 PR #2468
40 feat: Client Collateral New UI Screens MIFOSAC-567 PR #2469
41 feat : Stepper Component MIFOSAC-526 PR #2473
42 fix: Firebase distribution No Jira Ticket Created PR #2474
43 fix: firebase distribution No Jira Ticket Created PR #2478
44 feat: Migrate Navigation to Type Safe Navigation MIFOSAC-583 PR #2476
45 feat: navigation bread crumbs MIFOSAC-580 PR #2487
46 feat: New Loan Account – Details Step Page MIFOSAC-528 PR #2491
47 feat: New Loan Account – Loan terms Page MIFOSAC-529 PR #2494
48 feat: Compose Preview Files MIFOSAC-591 PR #2496
49 feat : New Loan Account – Charges Step Implementation MIFOSAC-525 PR #2497
50 fix : Loading and Empty states in Client Profile General flows No Jira Ticket Created PR #2538
51 feat : New Recurring deposits details screen MIFOSAC-550 PR #2539
52 feat : collateral data screen added No Jira Ticket Created PR #2546
Previous UI of Android Client Current UI of Android Client
Kotlin Multi Platform - Android Kotlin Multi Platform - Desktop

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Mobile Wallet

Repo: openMF/mobile-wallet
About: A Kotlin Multiplatform (KMP) reference implementation of a digital wallet built on Apache Fineract. It supports Android, iOS, desktop, and web platforms using Compose Multiplatform, Ktor/Ktorfit, and Koin to deliver a clean architecture-based wallet with payment capabilities. Developed for both client and merchant use cases, this wallet is optimized for financial inclusion scenarios and aligned with open digital finance frameworks.

PR highlights

PR Highlights

  • Migrated existing APIs to Self API and updated the flows accordingly.
  • Refactored and enhanced UI screens based on the new Self API flows.
  • Improved user experience by aligning the app with updated API responses and designs from mentor.

🔗 View merged PRs » auto-updating

S.No Title JIRA Ticket Pull Request Link
1 Readme Updated No Jira Ticket Created PR #1818
2 Readme Updated No Jira Ticket Created PR #1819
3 Update Zoom Link with Current Standup Link No Jira Ticket Created PR #1854
4 fix : Updated Review Transfer bottomSheet MW-308 PR #1923
5 feat : send money flow change MW-313
MW-314
MW-315
PR #1926
6 fix : Specific Transaction History Screen No Jira Ticket Created PR #1930
7 fix: Send Money Flow Fixes MW-318 PR #1933
8 feat: Add History Screen filter Bottom Sheet MW-319 PR #1935
9 feat: Home Transactions Filter MW-321 PR #1936
10 fix: Handle No Accounts in Home and Serializable Error in Transactions No Jira Ticket Created PR #1938

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Mifos Mobile

Repo: openMF/Mifos-mobile
About: A Kotlin Multiplatform client for end users, built on the MifosX Self-Service platform. It lets customers securely view and transact on their own accounts and loans. Compared to staff apps, data is a curated subset appropriate for self-service. Shared KMP modules power business logic across Android, iOS, Desktop, and Web, with Kotlin/Compose UIs providing a streamlined, consistent experience.

PR Highlights

  • Authored 39+ pull requests in the mifos-mobile.
  • Migrated modules such as :core:datastore, :core:ui, :libs:passcode, settings, savings, help, and location to KMP/CMP.
  • Implemented new UIs for Transaction, Charges, Beneficiary, About Us, App Info, Authorization Passcode, and Password screens based on Figma.
  • Fixed issues including API updates, account validation, filter logic, navigation mismatches, and empty states, improving stability and usability.
  • Added enhancements like Scaffold structure, QR code binding, localization strings, and progress/state handling for a modern UX.

🔗 View merged PRs » auto-updating

S.No Title JIRA Ticket Pull Request Link
1 Update Status Bar to Match Theme Colors Dynamically No Jira Ticket Created PR #2722
2 feat: Migrated :core:datastore module to KMP MM-108 PR #2737
3 Feat: [:core:ui] - Migrated to KMP MM-113 PR #2749
4 Feat: [:libs:passcode] - Migrated to KMP MM-122 PR #2753
5 feat(feature:help) migrate to cmp MM-187 PR #2780
6 feature/Savings converted to CMP No Jira Ticket Created PR #2804
7 feat: Migrated :feature:settings module to CMP No Jira Ticket Created PR #2806
8 Updated zoom link No Jira Ticket Created PR #2813
9 feat(feature:location) Migrated to CMP MM-218 PR #2820
10 Added Scaffold to AboutUs Page MM-230 PR #2825
11 fix: Top Bar Titles updation MM-231 PR #2827
12 feat: Transaction Screen item UI MM-284 PR #2864
13 fix: Customer Account Validation No Jira Ticket Created PR #2866
14 feat: Charges Screen UI MM-280 PR #2863
15 feat: Charges paid and unpaid views MM-287 PR #2871
16 feat: Payfrom DropDown Card UI MM-291 PR #2873
17 fix: changed username to email No Jira Ticket Created PR #2876
18 feat: Transaction screen UI MM-278 PR #2874
19 feat: Transaction screen Filter UI MM-288 PR #2878
20 updated progress bars and states MM-296 PR #2881
21 fix: Make Filter Checkbox Title Clickable Horizontally (Not Just Checkbox) MM-297 PR #2882
22 feat: bind qr code with savings and loan details screens MM-302 PR #2887
23 fix: changed apis to self MM-315 PR #2891
24 fix: transaction_screen empty ui update MM-300 PR #2894
25 fix: loan account Filter logic and states MM-305 PR #2896
26 feat: new ui for make transfer MM-324
MM-292
PR #2893
27 feat: ADD Beneficiary new UI MM-322 PR #2899
28 feat: beneficiary details screen MM-321
MM-348
PR #2905
29 fix: Remove Withdraw option from saving account details MM-335 PR #2907
30 fix: Transaction Filter MM-334 PR #2908
31 feat: Beneficiary List filters MM-336 PR #2909
32 feat: navigation setup from settings screen and Help Screen UI MM-347 PR #2911
33 feat: About us New Ui MM-343 PR #2912
34 feat: App info New UI MM-344 PR #2913
35 feat: Authorization Passcode New UI MM-340 PR #2915
36 feat: Password screen UI MM-339 PR #2920
37 fix: Home Screen Faq still navigating to old ui screen MM-353 PR #2921
38 feat: Comment settings unused options MM-338 PR #2925
39 feat: localisation strings for home module MM-361 PR #2927
Previous UI of Mifos-Mobile Current UI of Mifos-Mobile

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Certificate:

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Conclusion

This summer has played a key role in my development through the Mifos Summer of Code internship. My journey with Mifos has been truly transformative—from starting as an open-source contributor struggling to raise a single PR, to becoming a Mifos Summer of Code Intern, having raised 100+ PRs and reviewed 150+ PRs. I contributed to redesigning the Mifos Mobile UI and Android Client UI, and helped migrate both Mifos Mobile and Android Client modules to Kotlin Multiplatform (KMP), modernizing legacy code and improving maintainability across platforms.

Through this experience, I gained hands-on knowledge in building stunning UIs, resolving complex API and network issues, working with Room-based data layers, Jetpack Compose, multi-modular architecture, and understanding and improving legacy code across multiple repositories. Participating in daily standups, reviewing peers’ work, and incorporating feedback helped me grow not only technically, but also in communication, collaboration, and ownership.

I hope to remain involved with the project and the open-source community, contributing to its ongoing development and helping new contributors ramp up. Huge thanks to Mifos, and especially my mentor Rajan Maurya, for their guidance, trust, and fast feedback loops that made this journey possible.

In addition to feature work, I actively reviewed PRs to help maintain consistency and quality across the Mifos ecosystem.

  • Merged PRs across all Mifos repos: View here
  • PRs reviewed across all Mifos repos: View here

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