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With over 100 employees and 15M EUR in funding, HeyJobs is one of the leading HR SaaS companies in Berlin and a recruiting solution that generated 50.000 hires for 1250+ companies.
Studies have shown that less than 6% of Africa's farmland is irrigated, highlighting the urgent need for innovative solutions like solar-powered water pumps to enhance agricultural productivity and resilience. In many regions, farmers face significant challenges in managing their water resources efficiently to sustain their crops and livestock. Erratic rainfall patterns and prolonged droughts exacerbate these issues, making access to reliable water sources critical.
Solar-powered water pumps offer a sustainable solution, but determining daily water consumption needs and the technical requirements for these pumps is a complex task, often beyond the expertise of the average farmer. Traditional methods involve navigating intricate Excel spreadsheets, leading to frequent errors, delays, and the need for expert intervention. This inefficient process needs to improve farmers' ability to make timely and accurate decisions, affecting their productivity and livelihoods.
Ragnarson, specializing in climate tech and startups, partnered with Margraf Publishers and GIZ (Deutsche Gesellschaft für Internationale Zusammenarbeit) to develop a custom software application. This case study outlines how Ragnarson addressed these challenges by focusing on the client's software and business goals. The result was a user-friendly, impactful solution that empowers African farmers to optimise their water usage effectively, thus improving their productivity and livelihoods.
HeyJobs is a platform for recruiters to launch open positions and accept high-quality candidates. Under the hood, it uses a combination of machine learning, marketing automation, and matching algorithms to deliver more quality candidates at a lower cost than any other platform.
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Growing a tech team results in more complicated infrastructure and development processes. When the HeyJobs team surpassed 40 developers, they reached out to us for streamlining their infrastructure and deployment processes with DevOps best practices.
We rebuilt the workflow twice to ensure smooth collaboration and communication among our client’s teams working on separate projects.
We implemented a new ticketing system and redesigned the project’s kick-off procedure.
We updated and optimized the AWS cloud infrastructure to build and deploy new, highly available, distributed services.
We switched to smaller, safer, and faster release cycles. We also reduced the number of business-impacting incidents.
We utilised Ruby on Rails for server-side development, ensuring simplicity with core functionalities focused on authentication and data persistence.
It was built using React for a dynamic and responsive user interface.
Implemented Tanstack Query for advanced caching and offline support, ensuring the application could function without a stable internet connection.
Used React Router for straightforward routing and DaisyUI for system design, ensuring a user-friendly interface.
The development process involved iterative cycles with continuous feedback from the client, ensuring the final product met the users' specific needs.
Original complex Excel formulas were simplified and integrated into the application with the help of the client’s experts.
The new web application replaced complex Excel files, reducing errors and eliminating the need for expert intervention. Farmers can now easily determine their water requirements and the technical specifications for solar-powered water pumps.
The offline mode ensures that farmers in regions with poor internet connectivity can still use the application effectively.
The app’s design is simple, straightforward, and accessible, catering to users with limited technical expertise. Responsive design ensures usability across different devices, including mobile phones.
Users can download detailed PDF reports of their input data and results, providing a valuable resource for record-keeping and decision-making.
Ragnarson successfully developed a web application for Margraf Publishers that addressed significant challenges faced by African farmers. Leveraging expertise in climate tech, startup development, and impactful software solutions, the team delivered a user-friendly, efficient, and accessible tool.
This project streamlined determining water and pump requirements, empowering farmers with reliable, easy-to-use technology. By providing a solution that simplifies complex calculations and reduces errors, the application significantly contributes to sustainable agriculture practices in Africa.
Through close collaboration and a focus on the client's software and business goals, the project ensured the success and growth of Margraf Publishers in the climate tech sector. This strategic partnership met immediate needs and laid the groundwork for future innovations in sustainable farming solutions.
After a couple of months as they knew our set up and company so well, we trusted them to manage the multiple projects we had on the go with themselves, with no need for us to chase or push them for updates on progress. Ragnarson helped us update and optimize our AWS infrastructure, build and deploy new highly available, distributed services that enabled high levels of process automation and reduced overall cloud costs.
