Get Stoked - End Poverty. One Line of Code at a Time.
We're applying once again to be a part of the 2014 Google Summer of Code. We'll let you know if we're accepted by February 24, 2014.
2014 Google Summer of Code - Get to Know Mifos
We're looking forward to participating in Google Summer of Code for our fourth year. In 2013, we successfully graduated four amazing interns from across the world who are continuing to make substantial contributions to our community. We hope to continue building our next generation of contributors who are joining in our movement to fight poverty through open source software. We want you to be part of our mission of creating a world of 3 Billion Maries.
Students in 2014 will have the option to work on a variety of projects related to Mifos X - our core back-end Java platform which provides a full set of RESTful APIs to deliver financial inclusion, our front-end Community App built on top of the AngularJS framework, and a variety of other apps including our Android-based mobile client.
- How is the Mifos software used?
- What is Mifos X?
- When is the GSoC?
- Watch how Mifos technology is helping end world poverty
- What do GSoC students work on for Mifos?
- What is it like being a GSoC intern for Mifos?
Guidelines
- Getting started Read about setting up the code and understand the basic concepts around MifosX.
Expectations
Students working on Mifos X will be expected to:
- Use the mifos-developer mailing list
- provide patches
- follow the Mifos coding standards
- document their work
- have access to reasonable bandwidth, ie: have a fast, reliable Internet connection
- track and report on progress daily
Prerequisite Skills
Basics
- Quick learner
- Troubleshooting Wizard
- Passion for writing beautiful code
- Excellent communication skills
- Knowledge of developer tools
- such as: a text editor, source control, how to build software
- experience with specific tools will also help, such as: Eclipse IDE, Git
Mifos includes wide variety of technologies, we do not expect a student to be expert on all of these. But it will be helpful if you have some experience in some of these.
Helpful skills: (specific technology requirements vary with project chosen)
- MySQL,Jersey, Hibernate, Spring,
- HTML, CSS, JavaScript (JQuery), AngularJS
- JUnit, REST-assured
Hints
- When you need help, ask for help! Do some searches before asking, please. We are very excited for you to join us, but we need to know that you're willing to put in the time and effort required to do your part. When you do ask, ask well.
- Not sure if you are qualified? Download and build the code, then run the Platform and the reference user interface. Instructions for doing so are available at Getting started - Contributing to MifosX.
- Email the mifos-developer mailing list with your questions and project ideas.
- Install Skype for (generally infrequent) video calls. You'll need a headset for Skype, too.
Mentoring
Mifos folks are constantly working remotely (mainly using Skype), especially in supporting remote contributors. We often do video calls and desktop sharing If possible, we'd love to meet you in person! Specific mentors for each project will be listed below.
Mentor | Project | Location | Time Zone |
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| India | IST (GMT +5:30) |
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| Switzerland | CET (GMT +1:00) |
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| Ghana | GMT |
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| USA | PST(GMT -8:00) |
Sri Lanka | IST (GMT +5:30) | ||
India | IST (GMT +5:30) | ||
Netherlands | CET (GMT+1:00) | ||
USA | PST(GMT -8:00) |
Project Ideas
All 2014 projects will be on the new Mifos X platform, this the brand new version of the Mifos software that we launched in 2012. Mifos X is a true platform in which the back-end is cleanly separated from the front-end and all core platform services are exposed through an API making it easy develop new applications on top of the Mifos X platform.
This list of ideas is in progress - the final list of ideas will be ready by February 14, 2014.
Integrate Data Import Tool with Mifos X platform
Mentors | Nayan Ambali |
Overview & Objectives | Data Import Tool was a 2013 GSoC project; it is standalone web-app and used for importing bulk data like clients, groups, loan and saving accounts and transactions into the system. Code from this projected can be migrated to Mifos X platform to provide seamless integration. |
Description | At present data import tool is standalone and one has to deploy it and connect it to Mifos X platform to use it for importing data. It will make the tool more readily available for all users to migrate the code from this project to Mifos X platform and give seamless integration. Advantages of merging the code with platform: 1) Bulk upload API will always be in sync with platform APIs. 2) Easy of build UI for bulk upload inside Community-App. 3) Import will be much faster as we are eliminating one tier. Apart from integration, we'll also be adding in additional import functionalities beyond clients, loans, and savings accounts: 4) And we will be adding other essential import options such as CoA, Code/Code Values, Offices and Data tables. |
Helpful Skills | Java (Spring/JPA/Jersey), SQL , JavaScript , Git |
Impact | It has many impacts
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Other Resources |
Workflows Engine
Mentors | |
Overview & Objectives | Workflows can be used for adding additional data/surveys for capturing data or adding checklist to a pre-defined workflows at certain points of the workflow (scope does not include adding custom workflows). |
Description | In most of the cases MFI wants to capture additional data during certain workflows (example: during client closing, wants to conduct exit survey, capture PPI during loan creation) and this requirement can fulfilled by adding option to attach datatable/survey/question group to the pre-defined workflows as certain points (example: during loan creation, during approval time or during disbursement etc). And same can be achieved by integrating workflow engine. |
Helpful Skills | Java, SQL , JavaScript , Git |
Impact | Helps organization to streamline their data capture process in the MIS and as well as in the field. And this leads toward more measurability of the MFI's impact in the field and more transparency. |
Other Resources |
Inbound SMS Integration
Mentors | Nayan Ambali |
Overview & Objectives | MFIs have requested the ability for both inbound and outbound SMS communication. This project will focus on Inbound SMS Integration, As part of client protection, client has right know about her/his account information at any time any where. |
Description | In outbound SMS notification MFI decides when and what information need to be sent to client, but as part of client protection, client has complete rights to request for information about her/his account details(any time any where). Using inbound SMS client can query for her account details such loan amount, status of new loan application, outstanding loan amount |
Helpful Skills | Java, SQL , JavaScript , Git |
Impact | Transparency and client protection. |
Other Resources | See SMS Integration and Outbound SMS |
Credit Bureau Integration
Mentors | Nayan Ambali |
Overview & Objectives | Because of regulatory reasons or to do background check of a client (risk management), MFIs depend on credit bureaus. As part of it, MFI must submit client details to credit bureau and also need to pull client information from credit bureau before approving any new loans to a client.Mifos X can be integrated with a popular CBs in India and from other regions (based on the demand). |
Description | This will be an optional module inside Mifos X, and this module can be turned on/off based on the institutes requirements. And will be flexible to configure with different CBs (may not be practical to integrate with all CBs). The major functionality will be sending the data to CBs on regular intervals in the format CB expects. And option to pull the client’s information from CB whenever loan officer/branch manager/ user wants to view the information for a particular client. |
Helpful Skills | SQL, Java, Javascript, Git, Web Services, Big Data (Hadoop, Hive) |
Impact | The credit report shows account information such as repayment record, defaults, type of loan, amount of loan, etc. of the customer. This information facilitates prudent decision-making when the credit underwriter processes the loan application. This help MFI to reduce the risk of bad loans and reduces the multiple lendings to same person from different MFIs. |
Other Resources |
Clean Energy Integration
Mentors | James Dailey |
Overview & Objectives | |
Description |
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Helpful Skills | SQL, Java, Javascript, Git, Web Services |
Impact | MFIs become more capable of integrating with third party systems for management of deliveries, after-sales service, and carbon tracking. |
Other Resources |
Pay as you Go Solar Module
Mentors | James Dailey |
Overview & Objectives | |
Description |
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Helpful Skills | SQL, Java, Javascript, Git, Web Services |
Impact | Providers of pay-as-you-go solar can use MIFOS for their operations. MFIs can become such providers. |
Other Resources | Mobile project on MifosX |
Business Rules Engine
Mentors | Nayan Ambali |
Overview & Objectives | A business rule system enables these financial institutes policies and other operational decisions to be defined, tested, executed. Rule engines typically support rules, facts, priority (score), mutual exclusion, preconditions, and other functions. This module will enable MFI admin to add, remove or modify the business rule against pre-defined work flows in the application. |
Description | As financial institutes, the business process of the institute is governed by local regulatory, and internal rules and rules defined by other other stake holders. And MIS should have provision to define these rules in the application to achive the objectives of these rules defined by various stake holders. Example: Insurance company does not provider insurance to any person above 65 age. In that case in the MIS if users tries to attach a insurance feed to a client's loan account whos age is more than 65 years then "business rule engine" should prevent that action with appropriate message. |
Helpful Skills | SQL, Java, Javascript, Git |
Impact | It helps MFIs to follow the compliance set for regulatory and various stake holder. Also reduces the fraudulent cases |
Other Resources |
Automation of Conversion of AngularJS Community App into Chrome App
Mentors | Nayan Ambali |
Overview & Objectives | At present MIfos X platform is shipped with Community-App (SPA) as default UI, but initial load time of the application high. And for users on narrow bandwidth internet it takes a considerable amount of time to load the app. Instead of loading the app every time, we can convert the Community-App into a Chrome App and user can download them once and install it ion the machine, and it can used as thick client. |
Description | Community-App is completely developed on top of JavaScript, CSS and HTML. And Chrome apps are also written in same stack. Using grunt we should be able to repackage Community-App(SPA) into Community-App(Chrome App) |
Helpful Skills | Javascript, AngularJS, Grunt |
Impact | Users with slow internet connectivity can use this app (Installed on the machine) instead of loading Community-App (SPA) on the browser. Users will also have a continually updated app. This will also allow MFIs to potentially use Chromebooks as field-based devices for their branches. |
Other Resources | http://developer.chrome.com/apps/angular_framework.html |
Basic CRM Functionality - Inquiries/Complaints Module
Mentors | |
Overview & Objectives | Right now Mifos X contains core client management functionalities including tracking basic demographic information, know your customer information, document management, and survey collection through data tables. As financial institutions serving the poor begin to offer a more in-depth and diverse range of financial inclusion products, the need for more robust client management and in-depth client understanding has grows. Their core system needs to provide more and more CRM-type functionality that complement the portfolio management and financial/social reporting the Mifos X provides. This project will work to deliver the initial set of customer relationship management functionalities including a module for tracking inquiries, complaints <BINNY> Can you expand with other reasonable expectations for a summer deliverable. We can also include additional functionalities as |
Description |
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Helpful Skills | |
Impact | Deepening the client relationship and ensuring fair, responsible, and transparent financial services to the poor is a core piece of the industry's roadmap for financial inclusion. Providing customers the ability to voice their concerns and feedback about the services they're receiving provides a simple yet powerful tool to protect the client. Empowering the financial institution with the ability to track these inquiries and overall maintain a more holistic relationship tracking entire lifecycle of their clients gives them a much better ability to understand their clients and respond to their needs with appropriately designed services and products. |
Other Resources |
Mifos ID/Profile - Single Sign On for Community Infrastructure
Mentors | |
Overview & Objectives | This project would seek to create one unified ID/login and profile for community members similar to the OpenMRS ID. It would achieve the following two primary objectives:
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Description |
Design a profile Extra Credit:
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Helpful Skills | |
Impact | Impact is two-fold:
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Other Resources |
Make Mifos X DB-Agnostic - Flexible configuration with other databases
Mentors | Anuruddha Premalal |
Overview & Objectives |
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Description |
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Helpful Skills | SQL, Java, Javascript, Git, Web Services, Big Data (Hadoop, Hive) |
Impact |
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Other Resources | See Linux Installers wiki page |
Linux/*ix Installers
Mentors | Anuruddha Premalal |
Overview & Objectives | Primary objective of this project is to build a standalone installer for MifosX platform. |
Description | Standalone installer will consist of an embeded apache server and a DB. It should also ship with the latest mifosx build war file which should automatically deployed 1. Develop the installer as an executable jar format so that it will support GUI MODE OPTIONS Tomcat Port This is the port at which to run tomcat. COMMAND LINE OPTIONS -mysqlport Use to override the mysql port in the runtime properties file. |
Helpful Skills | SQL, Java, Javascript, Git, Web Services, Big Data (Hadoop, Hive) |
Impact |
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Other Resources | https://wiki.openmrs.org/display/docs/OpenMRS+Standalone See Linux Installers wiki page |
Mifos X SDK
Mentors | |
Overview & Objectives |
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Description |
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Helpful Skills | |
Impact | |
Other Resources |
Mobile Field Office Planner
Mentors | |
Overview & Objectives |
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Description |
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Helpful Skills | |
Impact | |
Other Resources |
Web-based Ad Hoc Query and Reporting Tool
Mentors | |
Overview & Objectives | To run any business successfully, you need the insight of the business and that is possible when you have information system in which you can get the information in the format your business analysis team needs. And in current world business are very much market adaptive and market scenarios changes very rapidly. To cope up with that good MIS need to have Ad-hoc report builder. Easy-to-use, drag-and-drop report designer builds crosstabs, tables, and chart-based reports using a standard browser. |
Description | Binny can you update this? |
Helpful Skills | SQL, Pentaho reporting, DW concepts. |
Impact | Business analysis team, funders, management or operational users can get the required data in real time instead of depending on someone to develop reports. Helps in taking quick decisions as data is available immediately. |
Other Resources | http://community.pentaho.com/faq/waqr_faq.php |
Basic CRM Functionality - Inquiries/Complaints Module
Mentors | |
Overview & Objectives |
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Description |
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Helpful Skills | |
Impact | |
Other Resources |
Actionable notifications/alerts/status updates in Mifos X
Mentors | |
Overview & Objectives |
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Description |
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Helpful Skills | |
Impact | |
Other Resources |
REVIEW - Automated Maintenance of API Documentation
Mentors | Vishwas Babu A J |
Overview & Objectives | This project focuses on simplifying/automating the maintenance of the Mifos X API documentation (https://demo.openmf.org/api-docs/apiLive.htm) and ensuring it is complete:
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Description | The API is probably the most important part of the new Mifos X platform and that's why we put a ton of effort into making it easier for developers to see examples and interact with. It's certainly not 'passive' documentation and must be interactive and up to date such that our community can see the flexibility and power in which the API can be used to support new financial services or support alternative way for accessing the Mifos technology. However, its currently a manual process that is a bit of a pain to complete and because of that our current documentation can become out of date. |
Helpful Skills | |
Impact | Worldwide, there are multitudes of methodologies and delivery channels in which to deliver financial services to the poor. On the platform through the API, our community has the ability to build applications to allow Mifos to support new markets and scale more services to the poor in need. Our community is global and of varying skillsets, so it's critical that the API is well-documented and constantly up to date with clear examples. This project will significantly reduce the burden of maintaining this documentation. |
Other Resources |
REVIEW - Simplify "Data Tables" functionality
Mentors | Gurpreet Luthra (Unlicensed) |
Overview & Objectives | Capturing surveys and other forms of data is an essential tool for a MFI to manage it's client relationship. Mifos X currently has taken a new approach to capturing this information and any additional data on clienta (and other entities like Groups, Loans etc) through the "datatables" approach. This project aims to simplify the process for setting up the same.
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Description | Mifos X provides an API called 'datatables" which allows the IT team that is deploying Mifos X to
We are looking to simplify this process by a) Providing API's for creating these MYSQL tables b) Updating the Reference User Interface to leverage the API's for creating the "MySQL" tables and columns. This would enable a non Technical end user to Configure 'datatables' functionality in MifosX |
Helpful Skills | Java (Spring/JPA/Jersey), SQL , MySQL |
Impact | Capturing client data and having a holistic transparent view into the client is one of the most powerful and definitive features of Mifos X. This data is used to monitor and analyze the services being delivered to the client and social impact these services are having. Having a simple interface in which to define this additional "Survey" data is an essential part of making this a usable feature of the software for MFIs. |
Other Resources |
REVIEW - Business Analytics (OLAP)
Mentors | KojoG |
Overview & Objectives | Develop ETL scripts to create OLAP cubes (fact and dimension tables in MySQL). This will allow managers to perform ad hoc slicing and dicing of their data
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Description |
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Helpful Skills | Database Management Systems, MDX, SQL, |
Impact | Data drives a microfinance institution - the more powerful and robust analytical tools management has, the better they can tailor their services and outreach to impact the poor most effectively. |
Other Resources | Saiku Analytics Demo - demo.analytical-labs.com Wikipedia OLAP Article - http://en.wikipedia.org/wiki/Olap Introduction to OLAP - http://www.db-class.org/course/video/preview_list Gentle Introduction to MDX - http://www.iccube.com/support/documentation/mdx_tutorial/gentle_introduction.html |
REVIEW - Self-contained package incl. Embedded Database (refresh for Mifos X)
Mentors | Michael Vorburger |
Overview & Objectives | Mifos uses MySQL 5.1 as its primary database. We want to achieve :
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Description | This sub-project would port / apply our MIFOS-5157 Installer-free simple launcher from classic Mifos to Mifos X, and then look at how to extend such a package to run without any existing external database as planned in MIFOS-4926 (which MIFOS-5157 doesn't cover). The first thought that comes to mind is to achieve this with a pure-Java in-memory database such as H2 or Derby. However, in order to avoid maintaining & supporting 2 different databases for Mifos, we'd like to base this on https://github.com/vorburger/MariaDB4j. While we are at it, we should also replace the classic GPL mysql driver by the LGPL MariaDB Client Library. Do some Googling, Search Mifos JIRA, mailing list for more information. Identify some small problems related to this project and submit patch (if possible), Come up with a good plan and start a discussion on developer mailing list. Mifos has abstraction from underlying database using: |
Helpful Skills | |
Impact | For many microfinance institutions who lack technical skills, installing Mifos X is a burden that prevents them from using this software to more efficiently serve the poor. Often they get lost in the installation process when having to separately install java, their web server, MySQL, and then deploy Mifos. A self-contained package acting as a simple one-step installer for Mifos would help make the software more accessible to more organizations and allow for MFI to more easily test the software and see the immense value it provides. |
Other Resources |
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REVIEW - Outbound SMS Integration
Mentors | Gurpreet Luthra (Unlicensed) (plus Michael Vorburger, as needed) |
Overview & Objectives | MFIs have requested the ability for both inbound and outbound SMS communication. This project will focus on outbound notifications, MFIs would like to be able to send out meeting notifications, payment reminders, or other messages. Sending SMS receipts is another important use case that would increase security for both the client and MFI. We will first focus on the simplest use case of sending out an SMS message from the View Client Screen. Outbound SMS integration could be done via integration through the Cloud API of an SMS service like Nexmo or Twilio or any other SMS service - - MIFOSX-119Getting issue details... STATUS This project could also look at integration with FrontlineSMS. Integration with FrontlineSMS would offer up a wide array of possible use cases including SMS forms, better management of contacts and more. |
Description | Currently Mifos and the client and portfolio data it contains is only accessed by the staff of the MFI. However, the majority of clients served by MFIs own mobile phones. A simple yet powerful way for them to interact with the data in Mifos is via SMS. MFIs have requested the ability for both inbound and outbound SMS communication to send notifications to their clients and to enable clients to retrieve information about their accounts. When living on less than $2/day, this simple yet timely interaction with their financial accounts is extremely important. |
Helpful Skills | |
Impact | When you're living on less than $2/day as many of the microfinance clients are, income often has a volatile flow with many peaks and valleys leading to difficult financial management and a challenge in ensuring smooth consumption flows. Visibility into their limited financial resources is critical. SMS allows staff to more frequently communicate important information to their clients. It gives the clients the security and piece of mind to know how much they have in their savings account or how much they owe on their loan - vitally important pieces of information when trying to live on low yet volatile income streams |
Other Resources |
REVIEW - Client Scoring Modules
Mentors | UdaiU (Unlicensed) |
Overview & Objectives | Create Client Scoring Tools in Mifos X Objectives:
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Description | MFIs using Mifos often want to implement a credit scoring/client prospecting analysis tool to help automate the onboarding process for new clients by creating quantifiable measures to assess credit worthinesss. More and more MFIs are moving towards individual lending models where this scoring will be of greater need. Using our Data Tables (Surveys) module and our Mifos Business Intelligence Suite on Pentaho, they can set up questions and define parameters/scores to assess these questions. Mifos X is more optmized for individual lending so client scoring tools become all the more valuable with the rich client data that an MFI is able to track in the system. |
Helpful Skills | |
Impact | Minimizing risk is important for running a sustainable microfinance institution. More importantly, many of these client scoring tools go beyond financial and business performance by analyzing social indicators to provide a quantifiable metric at the social impact made on a client. Having tools to capture these data and properly score/analyze it allow MFIs to deliver the strongest and most beneficial services to their clients. |
Other Resources | See: |
REVIEW - Client Impact Portal
Mentors | Sander van der Heyden |
Overview & Objectives | To develop a portal that aggregates information from different MifosX deployments and report on predefined social and operational metrics Objectives:
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Description | Microfinance institutions usually work with various external parties, such as funders or investors. Using the data that is available in MifosX we would like to offer those stakeholders a seperate portal showing accurate and high-level information about the institution that would otherwise be reported manually by the institution. This information helps them in their decision making processes, but also enables them to assess the broader impact they are having with their funding. |
Helpful Skills | SQL, Java, Javascript, Git, Web Services |
Impact | Funders and investors are vital for almost all MFI's, providing them with accurate information on the impact they are making with each of their MFI's is something they highly value and that enables them to assess whether they want to further support the MFI's moving forward to enable growth of the MFI. |
Other Resources | Data Analytics & Client Insight - Are we making an impact? (Client Impact Portal demo) |
Custom Fantastic Mifos Project
Is there something missing from this ideas list that you want to do? Let us know! Send your project proposal(s) to the developer mailing list.
Timeline