Custom Web Projects Development

OSOS is known as a reliable partner in IT field amongst our clients and partners in Baltic States, Poland and Malta. We earned our name by keeping our promises, addvising but not indulging, by being transparent and delivering more then it was expected.

$25 - $49 / hr
10 - 49
Show all +
Vilnius, Lithuania
  • Vilnius 09117


Key clients: - unified parcel shipments platform. - a Proptech tool with field service management features. - electronic diary for school communities.

Squba - unified order and stock management platform to optimize goods movement among 100 cities in Europe.


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Web Development for Publishing House

“We liked their level of proactivity.”

Willing to refer: 
The Project
Jun. 2016 - Ongoing
Project summary: 

OSOS provided web development services, designing and building an electronic diary for several different user profiles. They did the front- and backend work, including the wireframes, architecture, and programming.

The Reviewer
51-200 Employees
Andrius Sniras
Former Product Manger, Sviesa Publishers
The Review
Feedback summary: 

The solution would not exist without the efforts of the OSOS who developed an excellent web platform, paying careful attention to potential issues that could arise in the future. They are a knowledgeable team, with good project management and services.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.


Introduce your business and what you do there.

I’m the former product manager at Sviesa Publishers, a publishing house.


What challenge were you trying to address with OSOS?

We wanted to create an electronic diary. Our competitors were already in that business and began to publish textbooks, so we needed to keep our share of the market.


What was the scope of their involvement?

They did the architecture, programming, and some design, helping us with some business planning and decisions as well. For the backend, they used Python while the frontend was Angular. They built the wireframes according to what we wanted.

There are five or six different user profiles, and each has its own functionality. For example, the administrator has many settings and can set up a diary for the whole school, with users, timetables, lesson times, and lessons, etc. Then there are school teachers whose main activity is to enter evaluations and put information that is related to the lectures. That includes topics, homework, class work, absence of the pupils in the school, and timetables.

What is the team composition?

There are a project manager and six developers.

How did you come to work with OSOS?

They were recommended to us.

What is the status of this engagement?

We started working together in June 2016 and the work is ongoing.


What evidence can you share that demonstrates the impact of the engagement?

We wouldn’t have our electronic diary without them.

How did OSOS perform from a project management standpoint?

The project manager is quite qualified in IT, which meant we’ve had very good recommendations from his side. Generally, their service is very good.

What did you find most impressive about them?

We liked their level of proactivity when talking about potential technological problems in the future.

Are there any areas they could improve?

There were some problems when certain elements were done by junior developers. It would be nice to only have senior staff working on project development.

Do you have any advice for potential customers?


Overall Score
  • 4.5 Scheduling
  • 4.0 Cost
    Value / within estimates
  • 4.0 Quality
    Service & deliverables
  • 4.5 NPS
    Willing to refer