Singula team

04/23/2026

When we worked together on this project, the main challenge wasn't in the code. It was in making sure the HR system didn't just function, but actually addressed the needs of a growing company. Spoiler: it worked out. Details inside.

04/09/2026

We are sharing an interesting project we took part in.

Need help scaling your EdTech platform? Here's how we tackled this challenge. You can reach out to Evrone with a similar challenge: [email protected]

We at Evrone are used to complex projects, but Kinderlime is a different story.

It’s an app for private daycare centers and preschools in the US. It handles all the administrative work: contactless check-in and check-out, payment collection, staff management, and enrichment programs. In short, everything that helps educators focus on the children instead of paperwork. The service is popular – more than 30,000 centers use it.

The client came to us with an existing Rails application. But the business was growing, the feature set was expanding, and the monolith was starting to slow things down. The goal was to separate the frontend and backend via a REST API and build a new frontend based on ready‑made mockups.

Here’s what we did. We wrote a library on top of Redux and Axios that generates API requests, reducers, and response handling. Without it, we would have had to write the same code hundreds of times. We also built a custom form builder from scratch: support for custom questions, multi‑step forms, and custom fields. We added a CRM with dashboards that collect all conversion analytics. We built an email builder as well – custom campaigns, mailing list management, automated notifications to parents of enrolled children – all while ensuring correct rendering in Outlook, Apple Mail, Gmail, and other clients.

On the technical side: React, Redux, Webpack, Stripe integration, CircleCI for continuous integration, AWS for storage, and Cypress for testing – we achieved 90% test coverage.

In the end, Kinderlime didn’t just get a modernized product; they gained transparent communication and an effective engineering team that integrated smoothly with their product team. The new features and interface helped attract even more customers.

EdTech is never easy, especially at the scale of thousands of educational institutions. If you have a similar challenge – reach out, we’re ready to help.
https://evrone.com/cases/kinderlime

03/26/2026

We are happy to share an interesting project we were involved in.

03/12/2026

An interesting project has been published on Behance that we contributed to. Sharing the repost.

03/05/2026

Today we are sharing a very interesting project that our team took part in.

When a request comes in to develop a complex financial instrument, we always look beyond just writing code – and the txn.pro project is a perfect example. This B2B service helps businesses accept and send crypto payments with optional fiat conversion to avoid volatility. The client returned to us because they knew we could build reliable processes from scratch.

We handled the full MVP cycle: backend, frontend, interfaces, and DevOps. We chose Ruby on Rails but moved blockchain integration into a separate module to avoid overloading the core and allow independent scaling of high-load components. The frontend, built with React and TypeScript, uses the DDD approach – dividing the application into clear layers of responsibility so that new features can be added later without rewriting everything.

The interface deserves a special mention. We presented two concepts: one following industry standards for dense analytics, and a more alternative version. The client chose the first – giving txn.pro its confident, professional look. But our main pride is the logic. We broke down complex scenarios (like setting up 2FA) into clear steps so beginners aren't lost and experts aren't slowed down. We also strengthened data verification before transactions – because in crypto, the cost of an error is too high.

The project is live and running, with our ongoing support. Importantly, the tech stack is classic and transparent – no exotic solutions that could create headaches for the client down the road.
We're proud when people come to us not just with a task, but with trust in a long-term partnership. Evrone is ready to join at any stage – from idea to scaling a finished product.

More on this project: https://evrone.com/cases/txnpro

02/12/2026

A production-ready Go template doesn't usually hit 7,000+ stars by accident. Here is how one team built one of the most trusted foundations for Clean Architecture.

Our Go open-source template has surpassed more than 7,000 stars and 600 forks on GitHub – and those numbers are still climbing!

We built go-clean-template to solve a persistent pain: how to start a new service so that a year later, its code hasn’t turned into a tangled labyrinth of interdependencies. Our goal is to provide a foundation that establishes a clear Clean Architecture structure from day one – isolating business logic and keeping the project scalable.

That’s exactly why the developer community has embraced it. Behind every fork is a real project that relies on this template to maintain architectural clarity and development velocity. And our steady stream of updates (over 40 releases and counting!) shows the project is actively maintained and evolving right alongside the Go ecosystem.

This is our contribution to the community – and a tangible example of our expertise in building clean, resilient systems.

→ Explore the template and start your next project with solid architecture: github.com/evrone/go-clean-template

02/05/2026

Our team is very proud to have been able to participate in such an awesome project. We're telling how it went.

We know how to build a modern media platform. Do you? This case is an example of how the right team can solve multiple global challenges at once.

The publication VentureBeat – a leading technology media outlet with an audience of over 6 million readers – came to us. Their platform, which had been in operation for 20 years, had become outdated and no longer met modern requirements. The task was complex: to expand the capabilities of the editors, reduce operational costs, and ensure seamless work with a massive archive of over 130,000 articles. And all of this – within a tight deadline.

Our audit revealed that the optimal solution would be the headless CMS Contentful as the foundation for future growth. Why Contentful specifically?

✅Headless architecture enables rapid frontend development and a modern user interface.

✅Its flexibility allows editors to easily create and manage content.

✅Compared to the previous CMS, the system offers better scalability and performance.

✅It is a cost-effective solution, especially when combined with a hybrid storage model.

The biggest challenge was migrating the entire article archive. A full import into Contentful would have been prohibitively expensive. We implemented a hybrid model: fresh content was placed in Contentful for speed and flexibility, while the archive was moved to a cost-effective cloud storage, preserving all link equity. This immediately reduced the client's CMS operational costs by over 20%.

The work progressed swiftly: while the new design was being created, custom Python scripts for data validation and automated migration were developed in parallel. As a result, VentureBeat achieved a seamless transition with no data loss or downtime, and gained a fault-tolerant, scalable platform. Now, the publication has not just an updated website, but a ready foundation for future growth.

If you also want a powerful, modern media platform, contact us – we will definitely help.

https://evrone.com/cases/contentful

01/30/2026

It was an interesting experience. We are happy to be part of a great team!

When your expensive GPUs are idling and teams are stuck waiting in line...

Does this sound familiar? A European research lab came to us with the same problem. Their powerful AI video cards were only 10-20% utilized, while multiple teams were manually coordinating access through managers. It was slow and opaque.

Our solution:

✔️ We didn't try to sell them a ready-made product. First, we tested different approaches on their actual hardware and workloads.

✔️ In just 2 months, we built and deployed a unified platform based on Kubernetes and open-source software (creating no vendor lock-in).

✔️ Now their GPUs are a shared, secure, and transparent resource. AI tasks run in parallel instead of waiting in line. Engineers focus on their work instead of manual resource management.

The result: the lab finally got a return on their hardware investment. And all of this runs on their own infrastructure, under their complete control.

Are you looking at your server utilization charts and wondering what to do next? Let's discuss.

https://evrone.com/cases/relab

01/23/2026

We were thrilled to have been a part of implementing such an awesome project!

BeRealFan: When You Build Not Just Features, but an Entire Ecosystem for a Creator

What's new? Here's the story: we took on the challenge and delivered a full-cycle project – built from scratch not just a paid feed, but a full-fledged social network with monetization at its very core. The entire architecture, from UX/UI and backend on Ruby on Rails to streaming, billing, and analytics, was designed as a single, cohesive unit.

Key for creators:

✅Flexible subscription model with multiple access tiers.

✅Live streams integrated into monetization (donations, real-time paid access).

✅Analytics that provide answers, not just raw data.

✅Chats as a working tool for segmentation and personalized offers.

The result is a platform where the creator focuses on content and audience, while technology ensures stable growth.

https://evrone.com/cases/berealfan

12/04/2025

Did everyone survive the imperative case back in school? You know, when the teacher stood by the chalkboard explaining verbs and bossing them around. Well, that rule has officially migrated from Russian language textbooks into developer handbooks.

Yep, it’s basically the perfect way to describe the imperative programming style. The idea is simple: the system gets direct instructions — do this action, then the next one, and then another. It’s a classic step-by-step algorithm where the programmer fully dictates the order of operations.

What’s fun is that even in Ruby, a language we usually associate with objects and methods, the imperative style feels right at home. Ruby lets you build a linear sequence of operations: declare variables, run calculations, print the result.

Alright, no more spoilers — all the details about imperative style are waiting for you on the slides.

P.S. Even if you usually think in objects and methods, switching to imperative style from time to time helps you feel how your code behaves under the hood.

11/14/2025

Let’s step away from development for a moment and talk about processes (no offense, developers 😉). Specifically — business processes. They’re the foundation of everything.

The reality is that developers always build a system around the actual business needs, not the other way around. And the older a product gets, the more those processes tend to grow, gain odd nuances, and eventually start living by their own rules.

Together with Daniil Davydov, we discuss what makes a process mature and manageable. We break down the importance of flexibility, realistic goals, and reliability — the qualities that keep a system from falling into chaos under load. And finally, we talk about transparency and a systems approach: without them, processes don’t scale and don’t stay stable for long.

📌The goal is simple: to show how to bring back clarity and predictability while staying within the familiar RoR stack — without sending your architecture into orbit.

Check out the slides — that’s where the technical part is 😄

10/21/2025

Some questions keep us awake at night. For example, evaluating a project by the number of lines of code committed per month. If you too wake up in a cold sweat, there is a solution. Today we’ll talk about DORA metrics: why they’re needed and what exactly they measure. We won’t do it alone, but together with Arina Goncharenko, a DevOps engineer from Lamoda Tech.

So, DORA divides metrics into speed and stability: lead time for changes and deployment frequency show how quickly you deliver code, while change failure rate and mean time to restore indicate how reliably releases work. Together they help identify bottlenecks and understand where improvement is needed.

👀 These indicators are important not for comparing yourself with other teams, but for your own growth: DORA emphasizes that metrics serve as both leading and lagging indicators.

📌You can read more about what DORA metrics are and how they are used to detect issues with long recovery times in our cards. And keep an eye on our updates — there will be plenty of useful information 😉