Case studies
Cases
Industries
Technologies
Jellibeans - AI Fashion Analytics Platform
Aggregating comprehensive real-time fashion market insights from diverse verified sources, Jellibeans transforms raw data into actionable strategies for brands and suppliers. By integrating advanced analytics with multiple dimensions, the platform ensures precise trend predictions and industry foresight.
STB Union — on a Mission to Make Finances Convenient for Everyone
STB Union, a major FinTech player, partnered with Yojji to evolve from a traditional currency exchange network into a modern financial marketplace. The project aimed to develop a secure, scalable platform for multi-currency wallets, international transfers, and digital card services, using React JS, React Native, and Java to enhance STB Union’s service offerings and strengthen its position in FinTech.
CSI Helsinki Leading Legal Software Solutions
CSI Helsinki, a top software provider for the legal industry, offers a robust desktop application that streamlines lawyers' workflows with task tracking, invoicing, and communication tools. Known for its reliable service, CSI Helsinki has built a strong reputation as a trusted partner for law firms.
A matter of design
Discover AMOD, an AI-powered interior design and furniture shopping platform in Hong Kong, transforming the design experience with user-centric technology. This case study reveals AMOD’s journey - its goals, achievements, and strategies - creating a digital space for design enthusiasts and furniture lovers, reshaping the furniture shopping experience.
Worldwide Remittance SaaS Platform
Vala facilitates direct money transfers between businesses, reducing transaction costs and creating new revenue streams. Our team handled the UI design, revamped the application’s admin panel, and built a mobile version from scratch. Ultimately, we were given full autonomy over project design and development decisions.
Covid-19 Symptom Screening & Tracking for Schools
Symptomatical is a symptom management system developed to help companies and schools reopen safely and proactively manage COVID-19 risks. Our team enhanced the platform with analytics tools, an admin dashboard, a secure authorization system, a dedicated landing page, and Stripe API integration. This solution supports daily health screenings, enforces safety protocols, and ensures seamless operational continuity.
Social Network App
Our client is an exclusive network of over 800 high-net-worth individuals, including executives, entrepreneurs, and investors, dedicated to expanding business connections, sharing insights, and solving investment challenges. The company engaged our team to develop an online platform to streamline member interactions, support networking, and simplify meeting scheduling, enhancing community connections and collaboration.
Smart Health
We developed a robust software solution for hospitals and medical centers to conduct remote health consultations and COVID-19 surveys, with a focus on informing patients about illness prevention. Our client needed a tool to survey patients, especially the elderly, assess their risk, and provide customized recommendations based on responses. Additionally, we enabled healthcare organizations to create and customize their own online surveys, enhancing patient support and safety.
Payment system for entrepreneurs from scratch
Osu supports sole traders with a business management and payment app integrated with accounting software. The client initially asked us to design and develop the front end for their open-banking service, including a payment widget and admin system. Yojji delivered a widget and dashboard for merchants to track payments, manage users, and customize features. After a successful MVP launch, we continued developing an app to create and track payment requests. Today, we’re actively enhancing the mobile app with new features.
Investment application for parents
This feature-rich financial mobile app offers investment opportunities for parents looking to secure their children's futures. They approached us to build this innovative fintech platform from scratch. In just three weeks, we successfully delivered a fully functional MVP within a tight timeframe, meeting all client expectations.
Workforce Management Solution
Avenue tasked us with creating a platform for large companies, allowing employees to set development goals, schedule lectures, receive notifications, and give feedback. Using Scrum with two-week sprints, our PM ensured smooth communication and quick issue resolution. After launching the MVP, we provided biweekly updates, efficiently incorporating client feedback and new features.
Testimonials
Yojji successfully delivered the project within schedule. They demonstrated excellent project management via weekly sprint demos and promptly made adjustments based on the client's feedback. Their responsiveness and collaborative attitude were key elements of their work.
Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Additionally, their resources were experienced, professional, and enjoyable to work with.
Yojii is impressive both in quality of development work as well as their commitment. Strong focus on delivery, highly technical personnel, flexible approach that allows for rapid development. Strong processes that allow for solid controls.
We’re very happy with the way that Yojji works, which is why we’ve spent so much money and engaged them for such a long time. We treat them as employees in regard to responsibilities and expectations, and they haven’t disappointed us.
As a company, we find Yojji to be excellent development partners - we cannot recommend them more highly and will be very happy to continue working with them in the future.
They are really nice people with excellent technical backgrounds.
We used Agile project management methodology and were in contact with the team and project manager daily.
They all had a super positive outlook and were dedicated to getting the work completed to a high standard.
Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to communicate with and provides frequent updates. Their development and design skills are impressive.
Yojji successfully delivered the project within schedule. They demonstrated excellent project management via weekly sprint demos and promptly made adjustments based on the client's feedback. Their responsiveness and collaborative attitude were key elements of their work.
5.0
Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Additionally, their resources were experienced, professional, and enjoyable to work with.
5.0
Yojii is impressive both in quality of development work as well as their commitment. Strong focus on delivery, highly technical personnel, flexible approach that allows for rapid development. Strong processes that allow for solid controls.
5.0
We’re very happy with the way that Yojji works, which is why we’ve spent so much money and engaged them for such a long time. We treat them as employees in regard to responsibilities and expectations, and they haven’t disappointed us.
5.0
As a company, we find Yojji to be excellent development partners - we cannot recommend them more highly and will be very happy to continue working with them in the future.
5.0
They are really nice people with excellent technical backgrounds.
5.0
We used Agile project management methodology and were in contact with the team and project manager daily.
5.0
They all had a super positive outlook and were dedicated to getting the work completed to a high standard.
5.0
Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to communicate with and provides frequent updates. Their development and design skills are impressive.
5.0
