Overview
Resources and context for Greenstand Engineers
Last updated
Was this helpful?
Resources and context for Greenstand Engineers
Last updated
Was this helpful?
Thanks for volunteering as a Greenstand Engineer! Greenstand Engineers build the treetracker platform, a powerful and integrated set of applications and software services that employs some of the world’s poorest people to regrow forests by paying them for the positive impacts they create. This guide explains our motivations, organizational culture, software projects, and tools that we use to collaborate, build, and run our platform. https://greenstand.org
We are so glad to have you on board. This is a large project and we have many tasks ahead of us - ensuring a quality software service that can verify the growth and success of billions of trees as we collaborate with tens of third party reforestation organizations to rebuild our global forests. It’s a big dream, but by working together that vision is already becoming reality. There is a place in this effort for every software engineer!
Treetracker is a platform that enables proof of reforestation impact (such as tree plantings, or tree survivorship) to be collected, verified, and exchanged for financial compensation. Growers capture timestamped, geotagged images using mobile applications to demonstrate impacts that are relayed to our cloud via an ingestion pipeline. These data are reviewed using our admin panel, and shown in context via our web map. Ownership of impacts are tradable through our wallet service, which enables diverse funding sources to fund these activities through a transparent chain of custody.
A huge gap exists between the good intentions of global reforestation efforts and verified, new forest growth on the ground. Treetracker enables the radical transparency and collaboration necessary to turn intentions into outcomes. \
A visual review of our technical capabilities is available here:
We use standardized language to talk about the logical units involved in our technical and operational systems.
An evolving document is maintained at the following link, and changes are suggested and reviewed via Pull Request: https://github.com/Greenstand/system-design-docs/blob/master/domain-model/domain_model.md
Our Engineering Organization
Building treetracker requires diverse technical skills and many projects working together to build a functional whole. As such, we have organized the Greenstand Engineers as a microservices enterprise. We operate on the principle of creating many small, focused teams. Each team organizes an (optional) weekly meeting, has team leads, and receives technical support and coordination from engineering leadership. New volunteers are encouraged to choose one project to contribute to at first. Over time, as you learn more about our platform, there are many opportunities to learn new technologies, attend other team meetings, or collaborate in cross team working groups.
We define role levels to facilitate organizing our teams and decision making.
All new volunteers enter as Contributors. Core Contributors in the engineering division are individuals who have contributed 50 hours of engineering work to the project. Lead and Coordinator roles are reserved for individuals that have made outstanding contributions to the platform and desire leadership opportunities and experience.
In certain cases roles may have funding available.
The engineering division is divided into many small teams. In some cases we also organize cross-team working groups to address special concerns. We add and delete teams as needed and deemed appropriate. Some teams also have squads tasked with specific responsibilities within the team, such as guidance, testing, or challenging engineering problems**.**
Admin Panel Application Impact Map Web Application Wallet Admin Application Mobile (composed of Android and iOS teams) Machine Learning Wallet Microservice Application Platform GIS Dev Ops
Greenstand Engineers meet weekly at a variety of team meetings to coordinate efforts. These meetings are optional - if you are comfortable working alone and communicating via slack we are completely on board with that process - but we do find that face time and verbal discussion help coordinate and move the project forward effectively. Please it’s a good way to meet other collaborators. The team calendar can be found at:
Ask to be invited to meetings you are interested, and you will receive updates to the meeting details via google calendar automatically.\
Developer Roundtables are forums for tech/organizational questions, group debugging, help for junior devs, and also presentation of items of interest including system architectures and technical training.
Coworking Sessions are times when many Greenstand Engineers may be online at the same time and can collaborate or experience community support. \
Note that Greenstand is an international project and your ability to attend some meetings may be defined somewhat by your time zone. In particular we have a developer roundtable that runs at 10AM London / 6 PM Beijing time to support our international team members in Europe, India, Africa, and China.
As a volunteer enterprise, we need to meet the demands of a full scale technical operation with an often heavily part time and large rotating set of collaborators. This means that working on Treetracker will feel different than working for a corporation with many full time, retained, and robustly funded engineers. Our strength as Greenstand Engineers comes from working together, each of us focusing on small coordinated pieces of a big project. This often means considerably more ‘hand off’ in terms of tech leadership, troubleshooting, and availability than some engineers might be used to. It’s also a strength though and a lot of fun, because Greenstand’s large community of like minded individuals is a great place to make new connections, networks, and friends. \