Project portfolio

This page lists examples of projects which we have done.

Software publishing (M)

A CS doctoral researcher’s paper had code released along with it - with seven PDF pages of installation instructions, five pages of pre-processing instructions, and fifteen pages of how to run it. This code was effectively un-reusable, meaning that the potential for impact was much lower than otherwise.

Aalto RSE helped to transform this analysis into a standard R package which could be installed using standard tools, and run using a Snakemake, a workflow automation tool. Other researchers - including future researchers in the same group - could reuse the tool for their science. Time spent: 3 weeks. Benefit: One paper’s results become reusable (both internally and externally).

cor:ona data collection platform (L)

Cor:ona (Comparison of rhythms: old vs new activity) was research study studying personal habits during the transition between remote work and post-remote-work. For this study to be successful, a platform to integrate survey and smart device data had to be created within a one-month time frame.

Aalto RSE worked with the researcher to do a complete and quick ethical review and build the platform. Unlike a hired software developer, our staff already knows the research methods and can work much faster - and stays around providing years of support with the post-processing whenever it is needed. [Source code on Github]( Time spent: ~1 month. Benefits: one study and multiple papers that could not otherwise exist.

Periodic table of quantum force fields (S)

A researcher wanted to create a website that could find quantum mechanical force fields (≈models). The researcher dropped by our daily scientific computing garage for advice, and we discussed options - by working with us, the path could be greatly simplified to a static site. We found a suitable open-source starting point, adjusted it to work for the needed purpose, and provided it to them for future work by the next day. The researcher has been able to carry on with the project independently. Time spent: 0.5 day, time saved: 4 days + simpler implementation.

Finnish Center for Artificial Intelligence (dedicated)

The Finnish Center for AI (FCAI) aims for its research to have an impact in the world, and to do that, its software must be reusable. They have identified that as a bottleneck, and thus provides 5 years of funding for Aalto RSE to hire a research software engineer dedicated to FCAI projects. This person works along with all other RSEs in the team, so that FCAI has far more resources than a single hire could do themselves.

Business Finland project (M)

A research group had gotten Business Finland funds to develop an idea into a product, but were still working within Aalto. They needed software development expertise to start off quickly. They were large enough they needed a dedicated developer, but our initial work could allow them to start sooner and lay a good groundwork for the developer they hired later.

Debugging and Parallelisation (S)

A researcher had a huge dataset to run an analysis on. Sequential analysis would have been infeasible and they wanted to run it in parallel. They tried to implement it themselves but got stuck, so they came to garage, where an RSE was able to help them to modify their code allowing them to parallelize a lot of the work and perform the analysis. The resulting work got published in Fuel

Introduction to Julia course (M)

Julia is a relatively new programming language that has found many users in certain fields. A professor taught an undergraduate course using Julia, but there were not sufficient introductory resources to prepare students for the course, nor any other resources to prepare them. Aalto RSE find an open-source course prepared by CSC (Finland’s national scientific computing center), improved it to handle the things needed by the undergraduate course, and successfully taught it on-demand. All course material is open source, so that others may also use it. Time spent: ~1 month. Benefit: Course given twice, undergraduate course made better, open material produced, internal Julia expertise

Releasing a open-source Github-based book (S)

A researcher had prepared the start of an open-source book, and needed help and advice in releasing it as an open project. Aalto RSE helped with the technical setup to host the book on Github, the basic of Git usage, and creating a continuous integration system that would rebuild the book on every change. This allowed the book to both be fully open-source and to accept contributions from others. Aalto RSE also used its connections to Research Services to discuss the intellectual property aspects and how it might affect the possibility for future publication. Time spent: <1 day. Benefit: Open book and community project.

Releasing a microscope control code (S)

A researcher had created a code in Python to control a physical measurement device. This code could be useful to others, but had to be packaged and released. Aalto RSE helped to clean and release the code. Time spent: 1 day. Time saved: 1 month.

“Programming parallel supercomputers” course (M)

The “Programming parallel supercomputers” course, as the name says, gives students a first experience with HPC work. It can be difficult to find teaching assistants capable of giving the exercises a deep-enough check - in addition to confirming they follow best practices on the cluster. Aalto RSE will play an important role in this course by bridging the technology with the teaching.

Aalto Gitlab improvements (M)

Aalto University’s Gitlab needed some scripting for management tasks. While not exactly in our scope, we were the logical team to take a look (as opposed to hiring outside consultants, especially since we could better fit in with an incremental development schedule and longer-term support). We talked with the system owners, refined the tasks, understood GitLab documentation, created the necessary scripts and improvements, handed them off to the sysadmins for production, and helped to understand tasks which should be done at another level. Time spent: 1 week. Benefit: improved service for Aalto University, significant cost savings. This type of project would be available for other internal service teams, assuming availability.