Offshore Development Partner for Web/Mobile Apps

We develop with React.js, React Native, Angular, Node.js, Java. 

We deliver Web/Mobile Applications, SPAs, PWAs. 

We work with IoT, Automotive, Company Management, Real Estate, Crypto industries.

We cooperate with Startups, SMEs, Corporate Enterprises. 

 
$5,000+
 
$25 - $49 / hr
 
10 - 49
 Founded
2017
Show all +
Kharkiv, Ukraine
headquarters
  • Kharkiv
    Ukraine

Portfolio

Mobile Application for Restaurants. React Native, Node.js Image

Mobile Application for Restaurants. React Native, Node.js

Prepare - Mobile Application for Restaurants Food Ordering. Full cycle development using React Native and Node.js.

Fiber development - IoT platform (Angular, Java)  Image

Fiber development - IoT platform (Angular, Java)

Individually customizable content management system for IoT businesses. Module-based development based on a popular framework with ensuring smooth user experience to any kind of businesses.

Main tech stack: Angular 7, Java. 

Averspay - IoT project for transport system modernization Image

Averspay - IoT project for transport system modernization

http://averspay.com/ - IoT project for transport system modernization


Tech stack used:
- NodeJs, Nest framework (TypeScript), MySQL (TypeOrm), Angular 7, Material, NgRx, Fuse theme.


Short overview:
- Monitoring and analysis of transportation system: geostatistics, passengers’ traffic flow.
-

Accounting and analytics of tied terminals, personnel work of private and public carriers.
- SMS authorization, online replenishment of travel cards (LiqPay).
- Encrypted transactions from different types of devices.
- City routes designing.
- Flexible transport system organizational structure constructor.
- Tariff formation.
- Multilevel interface with flexible role control, dynamic frontend/backend access configuration.
- 3D (WebGl) and 2D (SVG) data visualization.

Reviews

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Custom Software Dev for Management Consulting Company

"There are no barriers to communication which is the single most important thing in project delivery."

Quality: 
4.5
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
June 2020 - Ongoing
Project summary: 

OSDB provides ongoing custom software development for a management consulting company. The team is developing a single page web application using React.js and hosting on Firebase.

The Reviewer
 
1-10 Employees
 
Birmingham, United Kingdom
Rhys Tanner
CEO & Founder, FlowLedger Ltd
 
Verified
The Review
Feedback summary: 

OSDB led a solid process, using an Agile methodology throughout the project and utilizing Jira or Trello for project management. They were transparent and provides strong technical output. Customers can expect a flexible team.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I'm the founder and CEO of FlowLedger a developing a project delivery application that uses lean six-sigma principles to deliver construction projects faster and cheaper.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OSDB, and what were your goals?

OSDB are assisting us with development of our minimum viable product and have are the principal developer, providing expertise in web applications; specifically React js.

SOLUTION

How did you select OSDB and what were the deciding factors?

We shortlisted OSDB from a number of other developers based on their portfolio of previous projects and their skill set. They secured our business with evident professionalism and focus on customer satisfaction.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

The scope of our project was a single page web application using react js hosted on Firebase.

How many people from the vendor's team worked with you, and what were their positions?

OSDB provided us with a lead developer, a front-end developer, a quality manager (part-time) and their head of development to oversee the contract.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

We just really enjoy working with OSDB, their technical skills are backed by good project management, a friendly approach and excellent value for money.

Describe their project management style, including communication tools and timelines.

OSDB use the agile method of project management with either Jira or Trello. Communication is done via slack, we initially requested Teams and they supported that too.

What did you find most impressive or unique about this company?

Access to the team has built as we have built trust. There are no barriers to communication which is the single most important thing in project delivery.

Are there any areas for improvement or something they could have done differently?

Technical output is strong, the style of the user interface has required rework on a number of occasion but that has not been the primary focus of the project to date.

5.0
Overall Score We are on our third commission with OSDB. There will be more!
  • 5.0 Scheduling
    ON TIME / DEADLINES
    Excellent management of tasks
  • 5.0 Cost
    Value / within estimates
    Great value for money
  • 4.5 Quality
    Service & deliverables
    CSS styling sometimes need rework
  • 5.0 NPS
    Willing to refer

Software Development for Automotive Software Company

"They had good communication skills, creative problem solving, a can-do approach to difficult tasks."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
May 2019 - Mar. 2020
Project summary: 

OSDB redesigned a user-facing GUI for an automotive software company. This included includes frontend components, backend responses, tables, plots, image galleries, memory caching, and more.

The Reviewer
 
11-50 Employees
 
Israel
Roee Enbar
Train Platform TL, Brodmann17
 
Verified
The Review
Feedback summary: 

The system is used by customers on a daily basis and met the expectations of the internal team. OSDB consistently communicates with the client to ensure a smooth workflow. The team is collaborative, quick-working, and creative.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We provide software computer vision solutions based on deep learning for the automotive industry. I lead the training platform team and in charge of all the infrastructure.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OSDB?

We needed a whole re-design of our user-facing GUI. This includes complex frontend components, parsing various backend responses, working with tables, plots, image galleries, memory caching and material design among other things.

What were your goals for this project?

The system has to be fast, responsive, accurate, intuitive and error-free. Our users are tech savvy and they expect to use this system as an extension of themselves. Allowing for easy management and clear flow is a must.

SOLUTION

How did you select this vendor?

Based on reviews

Describe the project and the services they provided in detail.

We needed a whole re-design of our user-facing GUI. This includes complex frontend components, parsing various backend responses, working with tables, plots, image galleries, memory caching and material design among other things.

What was the team composition?

We had one senior front end developer working full time on the project.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Our internal users are using the system on a daily basis. Our customers are very taken aback with how professional it looks, and how slick the user experience is.

How was project management arranged and how effective was it?

Communication was mostly done via Slack. At the beginning we had a daily video call to synchronize. We used Asana for task management and review.

What did you find most impressive about this company?

OSDB were great from the start. They had good communication skills, creative problem solving, a can-do approach to difficult tasks. Our project was supposed to be a few weeks long, but we continued working together for almost an entire year. Highly recommended.

Are there any areas for improvement?

Very little. Work on a part-time basis is not encouraged. We were told their developers are working full time only.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Staff Augmentation for IT Outsourcing Company

"OSDB is a great technical partner. They are open, reliable and technically savvy."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Jan. 2019 - Jan. 2020
Project summary: 

OSDB augmented the staff of an IT outsourcing company. Working in React.js, Angular and JavaScript, the team provided development services.

The Reviewer
 
11-50 Employees
 
Tallin, Estonia
Tatiana Tankova
Lead IT Resource Manager, 8allocate
 
Verified
The Review
Feedback summary: 

The development services met the expectations of the internal team. OSDB provided quality code by leveraging their technical expertise and experience. the team is professional, knowledgeable, and hard-working.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Manager of an outsourcing IT company

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OSDB?

Full-time Development Team for Internal products

What were your goals for this project?

OSDB provided a well-versed development team on a full-time basis. They were responsible for the communication and development process.

SOLUTION

How did you select this vendor?

We’re building a network of reliable software development vendors and OSDB company is among those.

Describe the project in detail.

OSDB is our technology partner who supplies qualified developers on a constant basis for our different requests. Also, they provide technical expertise in terms of technology upgrades, estimations, approaches and etc. We are mostly working with React.js, Angular and Java developers from the OSDB team.

What was the team composition?

We have worked with 3 backend Java developers for 1 long-term project. The second project involved both frontend and backend developers - 2 in total.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

The developers from OSDB are of top-notch skills and the code is very good. I am very satisfied with the collaboration with OSDB company.

How effective was the workflow between your team and theirs?

We used Jira and Trello for tasks tracking and Slack/Skype for communication. Communication was always smooth and quick and tasks were being tracked on a daily basis. Hence, management was doing a great job on their side.

What did you find most impressive about this company?

They are open to finding new ways to be valuable. The quality of technical employees is extremely high in terms of both soft and hard skills. OSDB is a great technical partner. They are open, reliable and technically savvy.

Are there any areas for improvement?

Nothing comes to my mind right now. I am satisfied with everything.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

ReactJS Web Development for SaaS Product Supplier

"The OSDB team grasped the product design in no time at all."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Mar. 2019 - Ongoing
Project summary: 

OSDB provides outsourced ReactJS development support for several SaaS project management products. Other responsibilities include reducing a list of outstanding tasks.

The Reviewer
 
11-50 Employees
 
Tel Aviv, Israel
Uri Simhony
Founder & CEO, Prometheus Inspiring Technology
 
Verified
The Review
Feedback summary: 

OSDB has successfully helped develop and introduce new products. Their presence has been critical in the management of smaller ongoing projects, as well. The team communicates well and features a strong familiarity with relevant technologies.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I am the founder and CEO of Prometheus Inspiring Technology. We offer several SaaS products that focus on project management, time and task management, and HR management.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OSDB?

The fast-growing demand for our products and an extensive list of tasks forced us to search for outsourced development help. We hired OSDB because we felt that they could grasp the complexity of our products quickly and assist both with ongoing support and the release of new products.

What were your goals for this project?

We hoped to build a team with good communication skills and strong technological capabilities. Our internal staff always tends to be busy because we have so many tasks and production requirements. OSDB serves as an extension to that group.

SOLUTION

How did you select this vendor?

I screened many candidates through Upwork. I worked with a few before finally finding Oleksii (COO, OSDB), who proved to be a great developer.

Describe the project and the services they provided in detail.

OSDB joined our development team and is part of our design and development process on a daily basis. Their work centers around several products that help teams work more powerfully together. They primarily use ReactJS to develop mobile and web applications.

What was the team composition?

So far, we’ve only worked with one developer, but we have plans to extend our team.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Since bringing OSDB into our team, we have released one product and several versions of another. We can finally plan ahead, as our list of outstanding tasks is now far more manageable.

How was project management arranged and how effective was it?

I manage much of the project myself, but I also rely on Oleksii to lead additional developers and projects as needed. Communication between us is quite easy.

What did you find most impressive about this company?

The OSDB team grasped the product design in no time at all.

Are there any areas for improvement?

No, we are operating smoothly at this time.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
    The value we've received is worth the price.
  • 5.0 Quality
    Service & deliverables
    They have a strong understanding of the technology.
  • 5.0 NPS
    Willing to refer
    I would recommend them.

Outsourced Development Team for E-Commerce Shop

“Their services have been a success for us from day one.”

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Sept. 2018 - Ongoing
Project summary: 

OSDB provides outsourced development services, working on several different projects. They have developed internal MacOS software for ERP and warehouse management, as well as the company’s website.

The Reviewer
 
51-200 Employees
 
Hagenbach, Germany
Christian Rauchenwald
CTO, DAGLO Vertriebs GmbH
 
Verified
The Review
Feedback summary: 

The team members supplied by OSDB are excellent, with the project manager leaving the final selection decision down to the internal members. They ensure that the development progresses quickly and effectively, while communication flows seamlessly.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I’m the CTO of DAGLO Vertriebs GmbH, a holding that contains four companies in Germany, Poland, the U.K., and the U.S. We produce and sell sleeping aids for children and develop our own software for internal use.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OSDB?

We needed development services for our internal MacOS software for warehouse management and Enterprise Resource Planning (ERP), as well as our website and many smaller tools.

What were your goals for this project?

We were looking for a flexible, dedicated development team to assist with our projects while keeping the costs as low as possible. 

SOLUTION

How did you select this vendor?

We'd previously worked with another agency in Kharkiv and were quite unhappy with the ongoing costs. They weren’t flexible enough for us, so we started scouting for possible alternatives. We found OSDB and knew from day one that their approach and flexibility were a perfect match for us.

Describe the project in detail.

They provide us with a development team on a full-time basis, taking care of rapid recruitment, HR, technical elements, and other management services. They’ve worked on the required infrastructure and services to ensure we have the right people on our team. 

What was the team composition?

After discussing the details of our internal projects, we decided to start everything under one dedicated senior developer/project manager and add further developers based on their assessment.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

Their services have been a success for us from day one. They took care of most of the recruitment process but left the final decision on each member of the team down to us. If needed, they also provide technical feedback and have been an enormous help in developing even better software.

How effective was the workflow between your team and theirs?

Since their team is our team, communication has never been an issue. They integrate flawlessly with the other freelancers we employ.

What did you find most impressive about this company?

Compared to other companies, they provide flexibility and vision that allows them to offer the perfect solution for almost any client. They’re not stuck in a specific scheme of how things should be done, but rather are open to new approaches.

Are there any areas for improvement?

For more than 10 years, I've been working with multiple IT agencies and have never encountered a company like this. I wouldn't change a thing.

5.0
Overall Score They're a unique company with a flexible approach and open communication.
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
    It couldn't be better.
  • 5.0 Quality
    Service & deliverables
    They're great technical partner—open, flexible, reliable, and technically savvy.
  • 5.0 NPS
    Willing to refer
    They're the IT company I recommend for everyone looking to hire outside Europe.