• Post a Project

Transforming ideas into successful business cases

Stanga1 is a global provider of professional software development services.

As a trusted partner of leading software companies, enterprises, startups, and digital agencies alike, Stanga ensures the technological prerequisites for a timely and effective implementation of our clients’ bespoke solutions. We're also specialised in the establishment and maintenance of tech teams.

  • Min project size
    $5,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    250 - 999
  • Locations
    Sofia, Bulgaria
  • Year founded
    Founded 1999

2 Locations

  • Sofia , Bulgaria
  • Plovdiv , Bulgaria

Select Focus Area
Application Platforms
Amazon Application Development Framework
20%
Azure Platform
20%
Linux server
20%
Windows server
20%
Frameworks and CMS
Zend PHP
13%
Django
6%
Other frameworks and CMS
6%
Spring MVC
6%
Programming & Scripting
Java
10%
PHP
10%
Python
10%
C#
5%
Ruby
5%
Industries
Financial services
20%
Medical
20%
Automotive
15%
Hospitality & leisure
15%
Telecommunications
15%
Other industries
10%
Advertising & marketing
5%
Clients
Midmarket ($10M - $1B)
55%
Enterprise (>$1B)
30%
Small Business (<$10M)
15%

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.8 /5

What Clients Have Said

Stanga1 is noted for providing good value for cost across various projects, with clients highlighting their responsiveness and timely delivery. Specific costs were not mentioned, but the service quality and efficiency contributed to substantial cost savings and operational improvements.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 3 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Stanga1 Review Insights

Overall Review Rating

4.8
  • Quality 4.7
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Timely Delivery and Responsiveness

    Stanga1 is noted for delivering projects on time and being highly responsive to client needs. Their efficient and proactive approach ensures minimal delays and high client satisfaction.

  • Impressive Staff Augmentation

    Stanga1's staff augmentation services are praised for delivering quality work quickly and meeting client standards. Their developers are seen as an integral part of the client's team.

  • Exceptional Availability

    Stanga1's availability and ability to work independently are particularly appreciated. This allows client teams to focus on their tasks without interruptions, enhancing overall productivity.

  • Strong Project Management

    Clients consistently commend Stanga1's methodical and organized project management approach. They deliver milestones on time, respond to needs promptly, and maintain excellent communication throughout the project.

  • Transparency in Rates Needs Improvement

    One client suggested that Stanga1 could improve transparency regarding their rates. Advanced notice of any planned updates or changes to their rates would be beneficial.

  • Effective Problem-Solving

    Stanga1's proactive stance on problem-solving is highlighted as a key strength. They quickly identify and address potential challenges, ensuring projects stay on track.

Stanga1 Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

Web & Mobile App Dev for Software Development Company

  • Application Testing Cybersecurity Mobile App Development Web Development
  • Amazon Application Development Framework
    +16
  • Confidential
  • Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to understand and adapt to our requirements played a significant role in the project's smooth execution."

May 31, 2023
Co-Founder & CTO, Generic Soft Ltd.
Stefan Vadev
Verified
  • Other industries
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

Stanga1 has developed a software development firm's web and mobile apps. They've managed the end-to-end development of the apps, processed and optimized large volumes of data, and built a cloud infrastructure.

Managed IT Services for Tire & Rubber Company

  • IT Managed Services
  • Confidential
  • Jan. 2022 - Apr. 2023
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"Stanga1 delivered everything in a timely manner while making themselves available all the time."

Mar 24, 2023
Executive, Tire & Rubber Company
Anonymous
Verified
  • Automotive
  • Belgium
  • 10,001+ Employees
  • Online Review
  • Verified

Stanga1 performed a technical audit for a tire and rubber Company. The team provided the client with QA engineers to test and evaluate the client's NAV platform.

IT Staff Augmentation for Apartment Booking Company

  • IT Staff Augmentation
  • Confidential
  • June 2019 - Ongoing
5.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

“So far, everything they’ve delivered has been up to standard, which is why we’ve continued working with them.”

Sep 8, 2022
Head of Engineering, Limehome GmbH
Alex Di Mango
Verified
  • Hospitality & leisure
  • Munich, Germany
  • 51-200 Employees
  • Phone Interview
  • Verified

Stanga1 augments the internal staff of an apartment booking company by providing Angular, Node.js, and Python developers as needed. These resources support frontend, backend, CMS, and website development.

Web App Development for Financial Services Company

  • IT Staff Augmentation Web Development
  • Other app platform
  • Confidential
  • May 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Stanga1 listens to the client and is very flexible when it comes to changes in scope."

May 21, 2026
CPTO, Financial Services Company
Anonymous
  • Financial services
  • Berlin, Germany
  • 501-1,000 Employees
  • Online Review

Stanga1 has developed a web app for a financial services company. The team has tested and deployed the app in production. They've also handled staff augmentation support.

Staff Augmentation for Design Company

  • IT Staff Augmentation Mobile App Development Web Development
  • $50,000 to $199,999
  • Jan. 2022 - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They make you feel special."

Jun 3, 2025
Sales, Design Company
Anonymous
  • Other industries
  • Bulgaria
  • 11-50 Employees
  • Online Review

Stanga1 provided web and frontend development support for a design company. The team helped the client complete an app for end customers.

IT Staff Aug & Services for Finance & Controlling Company

  • IT Managed Services IT Staff Augmentation
  • Less than $10,000
  • Jan. - Feb. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We are fully satisfied with the quality and the timeframe for which the services were provided."

Jun 3, 2025
General Manager, Finance & Controlling Company
Anonymous
  • Advertising & marketing
  • Sofia, Bulgaria
  • 1,001-5,000 Employees
  • Online Review

A finance and controlling company hired Stanga1 to provide IT services, project support, and assistance. The team was also responsible for offering staff augmentation services to the client.

IT Staff Augmentation for IT Co

  • IT Staff Augmentation
  • Confidential
  • Jan. - Mar. 2022
4.0
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"Their professionalism was impressive."

Jun 3, 2025
ETL Developer, IT Co
Anonymous
  • Information technology
  • Sofia, Bulgaria
  • 201-500 Employees
  • Online Review

Stanga1 augmented the IT staff and provided project management services for an IT company. The team managed the project, planned sprints, and implemented agile practices.

Interactive Video for Online Medical Training Company

  • Custom Software Development
  • Confidential
  • May - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were reactive, accurate, and trustworthy."

May 15, 2023
Executive, Visigram
Anonymous
Verified
  • Other industries
  • France
  • 1-10 Employees
  • Online Review
  • Verified

Stanga1 produced an interactive video for an online medical training company. The goal was to show technical executions and the company's reliability in offering medical training online.

Dev Staff Augmentation for Marketing & Advertising Company

  • E-Commerce Development
  • $50,000 to $199,999
  • Jan. 2018 - Ongoing
4.5
Quality
4.0
Schedule
4.5
Cost
4.5
Willing to Refer
4.5

"They helped scale up all projects quickly."

Aug 26, 2022
Project Management, Marketing & Advertising Company
Anonymous
  • Advertising & marketing
  • Berlin, Germany
  • 11-50 Employees
  • Online Review

Stanga1 helped a marketing and advertising company augment their development team, providing frontend, backend, and DevOps engineers. The team collaborated with the in-house staff using Django and Wagtail.

Showing 1-9 of 9 Reviews

Locations (2)

47 Boulevard "Cherni vrah" SofiaBulgaria 1407

201 - 250

Contact Stanga1

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Get connected to see updates from Stanga1 like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

Additional Connections

(1)