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About Scaler
Scaler – Your FinTech‑Focused Software Development Partner
Scaler is an Eastern Europe‑based software agency helping fast-moving scaleups and innovation‑driven firms scale their development capacity — without the delays and overhead of internal hiring. We provide on-demand access to expert engineering teams that deliver high-quality results, fast and cost-effectively.
Our Services
Team Augmentation Need to scale quickly? Our EU-based developers seamlessly integrate with your team — providing instant capacity and senior-level skills. You stay in control; we handle delivery with full transparency.
End-to-End Project Delivery No dev team in-house? No problem. We take ownership of full‑cycle product delivery — from planning and design to development, testing, and deployment — using agile methods and top-tier engineers.
Industry Expertise
We specialize in high‑stakes, regulated, and fast-moving sectors:
SCALER is noted for providing good value for cost, with clients emphasizing affordable pricing that fits their budgets. Project sizes varied, with teams of 2-10 employees, but specific project costs were not disclosed.
SCALER’s emphasis on security and performance optimization has been a key strength. Clients reported improved platform security and faster loading times, contributing to better overall performance.
Positive Impact on Business Metrics
SCALER’s work has led to measurable improvements in business metrics, such as increased daily active users, more successful transactions, and enhanced operational efficiency. Clients noted tangible benefits from the implemented solutions.
Supportive and Responsive Team
The SCALER team is praised for their supportive and responsive nature. Clients found them approachable and helpful in addressing concerns and providing solutions throughout the project lifecycle.
No Significant Improvement Areas Noted
Across the reviews, clients did not mention any significant areas for improvement for SCALER, indicating overall satisfaction with their services and deliverables.
High-Quality Technical Solutions
SCALER is recognized for delivering high-quality technical solutions, including custom ERP systems and mobile applications. Clients appreciated the stability, speed, and efficiency of these systems, which enhanced their business processes.
"They are really deeply digging into the details to make the best shape of each part of the product."
Aug 24, 2020
CEO, P.O.P. Ltd
Gyorgy Szabo
Verified
Retail
Budapest, Hungary
11-50 Employees
Online Review
Verified
A wholesale dessert company hired CodingLab to assist with a variety of projects. The team was involved in developing a custom ERP system development, an integrated B2B webshop and a mobile application.
The company is satisfied with the ERP as the system is measurable, faster, and more stable. Both parties met weekly in efficient meetings where the company could follow-up on their inquiries. The company was always able to reach the team whenever necessary.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
My name is György Szabó, CEO of P.O.P Ltd. We are wholesalers of sugary products, more precisely chocolates, biscuits, cakes and candies.
We have more than 4000 partners nationwide, who are delivered from our central warehouse, from our webshop and through our sales partners.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire CodingLab, and what were your goals?
We worked together on a custom ERP system development, an integrated B2B webshop and a mobile application to help the everyday work of our sales partners.
SOLUTION
How did you select CodingLab and what were the deciding factors?
We were looking for a partner who is not only professional in software development, but has a business approach. A team that is able to understand our business processes and can deliver a product that suits them perfectly, therefore gives an added value to us.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The first phase was the familiarisation through interviews. The CodingLab team could meet us, and get familiar with our processes, they took part in our everyday work.
When the needs were already clear, we started the development phase. There were several sprints, so we got the app step by step, following the agile method. Thanks to this the final product gives a really good solution to our needs.
In this project, for it was very important to have only 1 server side and 1 database for the 3 different interfaces (web app, mobile app, B2B webshop). For the mobile app it was crucial to function also in offline mode there, where there is no internet connection.
The techologies they used: PHP Laravel, VueJS, Kotlin, Mysql, React, NodeJS
How many people from the vendor's team worked with you, and what were their positions?
There was a PM, a Product owner, 2 mobile developers, 2 frontend developers, 2 fullstack developers, 1 ux/ui designer, 2 testers, 1 requirement engineer
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
In the new ERP we can see, manage and analyse every process in one system, which is fantastic. Everything is measurable, faster, the system is more stable. All in all our efficency is one a higher level, therefore our result is much better.
Describe their project management style, including communication tools and timelines.
We used Trello and Slack for communication. We had a PM meeting each week, a project follow up each week, the development phases were followed up online on a really efficient way. I we had further question, the CodingLab team was available for a phone call anytime to help us.
What did you find most impressive or unique about this company?
They are really deeply digging into the details to make the best shape of each part of the product.
Are there any areas for improvement or something they could have done differently?
Besides their work, we also had several tasks to do. It would have been useful to know these tasks in advance for that we should have planned it into our workflow and everyday work.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Dev & Design for Retail Chain
Web DesignWeb Development
Confidential
Oct. 2022 - Mar. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They met all milestones and delivered the project within the agreed-upon timeline."
Oct 2, 2023
President, Retail Chain
Paul Cassignol
Verified
Retail
France
1,001-5,000 Employees
Online Review
Verified
SCALER redeveloped and redesigned a website for a retail chain. They created inventory management tools, devised a CMS, and integrated an online shopping cart and a secured payment gateway.
Thanks to SCALER, the client increased sales, enhanced the customer experience, and reduced the bounce rate. The client also witnessed a boost in website performance and a drop in technical issues. SCALER's prompt responsiveness, punctuality, quality design, and supportive approach were commendable.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the President of a Retail Chain
Describe what your company does in a single sentence.
A retail chain offering home improvement and do-it-yourself goods.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SCALER to accomplish?
We teamed up with SCALER to make some big changes to our website. We wanted a modern, easy-to-use platform that would show off our awesome home improvement and DIY stuff. We also wanted to add more online sales, so SCALER was in charge of setting up an online shopping system that would make it easier for our customers to shop and boost our sales. Plus, we wanted to make sure our website was always running smoothly, so we hired SCALER to keep it that way.
SOLUTION
How did you find SCALER?
Online Search
Referral
Why did you select SCALER over others?
Great culture fit
Good value for cost
Referred to me
How many teammates from SCALER were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
SCALER came up with a great solution for us! They took a look at our website and gave it a makeover so it looks great, is responsive, and is easy to use. They also showed off our products and made it easier for people to find what we had to offer. Plus, they added an awesome online shopping cart, secured payment processing, inventory management tools, and a simple content management system that made it easy for our team to update product listings and make changes.
And the best part? SCALER made our website faster and faster, so our customers had a smoother browsing experience.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The SCALER project had some really positive results! We saw a big jump in online sales after integrating the online store, which helped us make more money. We also saw a decrease in bounce rates and more people spending time on the website, which means customers are finding it more interesting and informative. Plus, SCALER's maintenance kept our website running smoothly and didn't cause any downtime or technical issues, which made the customer experience even better.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They met all milestones and delivered the project within the agreed-upon timeline. They were always quick to respond to our needs and took care of any problems or worries we had during the project. They were really open and helpful and helped make the project a success.
What was your primary form of communication with SCALER?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They really got to know our business, what we stand for, and what our customers want. It showed in the website design, how it works, and how it performs.
Are there any areas for improvement or something SCALER could have done differently?
No, They’re really good and we haven’t had any issues.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Platform Revamp for Ridesharing Company
Business ConsultingUX/UI DesignWeb Development
$200,000 to $999,999
Oct. 2022 - Apr. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their team was really focused on making sure the matching algorithm worked really well."
Aug 22, 2023
CEO, Ridesharing Company
Nicolas Brusson
Verified
Automotive
Paris, France
501-1,000 Employees
Online Review
Verified
SCALER worked with a ridesharing company to improve and modernize their platform, finding weaknesses in the system and enhancing its functionality to make it user-friendly, faster, and intuitive.
Thanks to their platform revamp, the client saw a 30% increase in daily users, a 20% increase in successful rideshare matches, and a 25% decrease in bounce rates. SCALER hit all deadlines and showed commitment to getting the job done. Moreover, they were caring and solutions-oriented.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of a ridesharing company
Describe what your company does in a single sentence.
My company is an online marketplace that connect drivers and passengers willing to travel together between cities and share the cost of the journey.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SCALER to accomplish?
We worked with SCALER to improve and modernize our rideshare ecommerce platform. We wanted to make the ridesharing experience as smooth and easy as possible for travelers who want to share rides and expenses. Our main objective was to improve the functionality, user experience, and overall performance of the platform to get more users and increase engagement.
SOLUTION
How did you find SCALER?
Online Search
Referral
Why did you select SCALER over others?
Close to my geographic location
Pricing fit our budget
Referred to me
Company values aligned
How many teammates from SCALER were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
SCALER put together a huge web improvement and development project to make our rideshare ecommerce platform better. They did this by looking at the strengths and weaknesses of the current platform, making it more user-friendly and intuitive, optimizing performance and loading times, and adding a powerful search and match algorithm.
They also took extra steps to make sure our data and transactions were safe and secure, and made sure it worked on all devices and browsers. The end result? A revamped platform with a better user experience, faster loading times, and a better search and match engine.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Thanks to SCALER, we've been able to see real results for our rideshare ecommerce site. In the first few months after we got it back up and running, we saw a 30% jump in DAUs and 20% more successful rideshare matches. Plus, with a better UI and faster loading times, we saw a 25% drop in bounce rates.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
SCALER did a great job with their project management. They had a clear plan and hit all the landmarks, making sure the project went according to plan. They hit deadlines for different stages of development, showing they were serious about getting the job done on time. They listened to what we had to say and kept the channels open so we could ask questions and get feedback.
What was your primary form of communication with SCALER?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed us the most was SCALER's ability to really get into the nitty-gritty of our ecommerce ridesharing platform and come up with solutions that really worked for us. Their team was really focused on making sure the matching algorithm worked really well to make sure there were accurate and fast connections between travelers. It was really impressive how much they cared about both the functionality and the user experience.
Are there any areas for improvement or something SCALER could have done differently?
No, nothing comes to mind.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
"SCALER is the perfect partner for businesses looking for cutting-edge digital solutions. They know what they're doing, they pay attention to every detail, and they're dedicated to helping their clients succeed. We'd definitely recommend them!
Mobile App Dev for Digital Learning & Exam Prep Company
Custom Software Development
Confidential
Dec. 2019 - June 2020
4.5
Quality
4.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
"We were surprised by how well they adhered to both our requirements and timelines."
Aug 5, 2020
COO, ExaMe
Balint Jakabos
Verified
Education
Budapest, Hungary
1-10 Employees
Phone Interview
Verified
CodingLab provided support in developing the product of a digital learning and exam prep company. They utilized Node.js and React Native to configure HTML5 presentations of ads on the client’s mobile apps.
CodingLab delivered high-quality output in a timely manner. Compared to previous vendors that the client’s worked with, they adhere to project requirements well and have no problem sticking to deadlines. The client particularly commends them for their flexibility and timeliness.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the COO of ExaMe, an exam prep company. We transform exam preparation books into interactive digital learning tools.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with CodingLab?
We needed a company’s help in developing parts of our software.
SOLUTION
What was the scope of their involvement?
CodingLab has provided both front- and backend development for us. They utilized React Native and Node.js to develop our content management and processing system. Their build has allowed for HTML5 configurations of the ads on our mobile apps.
What is the team composition?
We worked with a team of five people, which included a project manager.
How did you come to work with CodingLab?
They were recommended to us.
What is the status of this engagement?
We worked together between December 2019 – June 2020.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
They delivered good-quality codebase in a timely manner. Their work was well received internally.
How did CodingLab perform from a project management standpoint?
We’d had bad experiences with working with outsourcing partners, but it was a pleasure working with CodingLab. We were surprised by how well they adhered to both our requirements and timelines.
What did you find most impressive about them?
I’d highlight their flexibility.
Are there any areas they could improve?
No, nothing comes to mind.
Do you have any advice for potential customers?
I recommend them to anyone looking for a great software development company.
RATINGS
4.5
Quality
4.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev & Design for Pharmaceutical & Healthcare Firm
Mobile App Development
Confidential
Oct. 2022 - Feb. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were satisfied with everything SCALER did for us."
Oct 1, 2023
CEO, Pharmaceutical & Healthcare Firm
Paul Hudson
Other industries
Paris, France
10,001+ Employees
Online Review
A pharmaceutical and healthcare company hired SCALER to improve the features and UI/UX design of their mobile application. The team also helped resolve various bugs and provided maintenance services.
With the new and improved app, the client noticed a 25% increase in active users and a 30% boost in user satisfaction. SCALER leveraged their knowledge and technical expertise to deliver quality and timely results. Moreover, the team's responsiveness and problem-solving skills were noteworthy.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Sanofi Pharmaceutical Industry Company
Describe what your company does in a single sentence.
A Pharmaceutical and healthcare company.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SCALER to accomplish?
Our main objective was to improve the features and user experience of our mobile app to make it better for our customers, healthcare workers, and patients. We also wanted to fix a bunch of maintenance and performance problems that were making the app unreliable and hard to use.
SOLUTION
How did you find SCALER?
Online Search
Referral
Why did you select SCALER over others?
Close to my geographic location
Pricing fit our budget
Great culture fit
Referred to me
How many teammates from SCALER were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
SCALER did a ton of work to make our mobile app better. They did a deep dive into the app to figure out what was wrong and what could be improved. They also worked on security updates and updates to make sure everything was up to health data standards. They also improved the UI and UX design to make it more user-friendly and attractive.
They also added new features and functions to make it easier for patients and healthcare workers to interact with each other. They also optimized the app to make it faster and more responsive, so it would load faster and stay up and running. The end result was a totally revamped mobile app with better security, more features, and better UI/UX that met our needs.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The results we saw from SCALER's work were amazing. We noticed a 25% increase in active users in the first 3 months of the app's launch. Plus, user feedback showed a 30% boost in overall app and feature satisfaction.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They made sure everything was delivered on time and on time with the project timeline. They were really responsive to our needs and made sure to take care of any problems or issues that came up during development and maintenance. This was really helpful and helped make the project go smoothly.
What was your primary form of communication with SCALER?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
SCALER’s team was very knowledgeable about compliance and security requirements, making sure that our app was compliant with all regulatory requirements. This level of industry knowledge set SCALER apart from the other development companies we looked at.
Are there any areas for improvement or something SCALER could have done differently?
We were satisfied with everything SCALER did for us.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Website Revamp for Retail Company
UX/UI DesignWeb DesignWeb Development
$200,000 to $999,999
May - Sep. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their expertise in web development and commitment to client satisfaction were truly impressive."
Sep 25, 2023
CEO, Food Retailer
Anonymous
Retail
France
10,001+ Employees
Online Review
SCALER was hired by a retail company to revamp their website. The team conducted a complete website audit, redesigned the site's UI/UX, integrated an online ordering system, and improved functionality.
SCALER helped the client increase website traffic and online orders. The redesigned website also had a faster loading speed, which reduced the bounce rate and increased customer engagement. The team was responsive and had an open and transparent communication style, which the client valued.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of a retail company
Describe what your company does in a single sentence.
Food Retailer
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SCALER to accomplish?
SCALER was hired to increase our online visibility and improve the functionality of the food retail site. Our main goals were to improve the user experience, improve website functionality, and simplify the online ordering process to better manage the increase in customer traffic.
SOLUTION
How did you find SCALER?
Online Search
Why did you select SCALER over others?
Pricing fit our budget
Great culture fit
Good value for cost
How many teammates from SCALER were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
SCALER performed a full website audit, a UI/UX re-design, performance improvement, online ordering system integration, and on-going maintenance. The main results were a modernized website interface, faster loading times, and an easy-to-use online order system with seamless navigation.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
We are very pleased with the results of this project. We have seen a huge spike in website traffic as well as online orders. This shows that SCALER’s improvements have paid off. The website’s loading speed has significantly improved, resulting in a lower bounce rate and increased customer engagement.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They were extremely responsive to our needs, responding to any queries quickly and efficiently. The open and transparent communication made for a smooth collaboration and a successful project delivery.
What was your primary form of communication with SCALER?
Email or Messaging App
What did you find most impressive or unique about this company?
Their expertise in web development and commitment to client satisfaction were truly impressive.
Are there any areas for improvement or something SCALER could have done differently?
No area of improvement for SCALER. We are really pleased.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Software Company
Mobile App Development
Confidential
Jan. - Apr. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were very responsive and transparent in their communication."
Sep 24, 2023
CEO, Software Company
Anonymous
Other industries
Cambridge, Massachusetts
5,001-10,000 Employees
Online Review
A software firm hired SCALER for mobile app development support. After evaluating the client's existing apps, the team added the necessary enhancements and updates to improve usability and overall performance.
Thanks to SCALER’s efforts, the client noticed improvements in the UI/UX design and loading speed of their apps. As a result, they were able to attract a wider audience. The team was professional with their work — they consistently adhered to deadlines and responded to queries and requests promptly.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of a software company
Describe what your company does in a single sentence.
A developer and marketer of software products for inbound marketing, sales, and customer service.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SCALER to accomplish?
We worked with SCALER to improve and modernize our existing mobile apps, bringing them up-to-date with industry standards and cutting-edge technologies. We also wanted to improve the performance and usability of our apps while adding new features to stay ahead of the competition.
SOLUTION
How did you find SCALER?
Online Search
Referral
Why did you select SCALER over others?
Pricing fit our budget
Great culture fit
Referred to me
Company values aligned
How many teammates from SCALER were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
SCALER demonstrated outstanding proficiency in developing, maintaining, and enhancing mobile apps. They evaluated our existing apps, found areas for improvement, and made necessary updates. The main outputs included a detailed project plan, code improvements, UI/UX enhancements, and smooth integration of new features.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The results exceeded our expectations in terms of user engagement. User experience (UI/UX) has improved significantly. Load times have decreased significantly, leading to an improved user experience. New features have helped to attract a wider user base, which has had a positive impact on business metrics.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They followed the agreed timeline and consistently delivered on time for every deliverable. Communication was excellent and they were responsive to our requests and feedback all through the project to ensure a seamless and efficient collaboration.
What was your primary form of communication with SCALER?
Email or Messaging App
What did you find most impressive or unique about this company?
They were very responsive and transparent in their communication with us, which made the entire process very smooth and efficient.
Are there any areas for improvement or something SCALER could have done differently?
I could not get any area of improvement for SCALER.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-7 of
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