Top 100 Software Development Companies in Serbia

An IoT athletic tracker hired INGSOFTWARE to develop an iOS mobile app that measures players' performance metrics, such as heart rate and acceleration. INGSOFTWARE also created a database and improved a coach dashboard for the client.

"The level of project management is some of the best, if not the best, I've ever seen." - CEO, IoT Athletic Tracker

BrightMarbles developed a multi-level app for a design bureau. The tech stack included React, NodeJS, and Google API, which enabled advanced filtering options. The project resulted in an easy-to-navigate we app. They were great collaborators and worked well with their partners.

“Even though the company is still young, they showed impressive maturity when it comes to collaboration with us as their clients . . .” –Account Manager, Design Bureau

Prime Holding JSC provided web development and data migration services to an e-learning platform. The team created web applications that stream audio, video, and voice, using HTML5 and WebRTC. The team meets and exceeds expectations. 

“Essentially, we have never had a situation where our team could not do what was needed within the timeframe that was needed.” — Chief of Innovation, E-Learning Platform

Blueberry partnered with a dog food subscription service and has worked with it since its founding. Blueberry works with React, Ruby on Rails, and Stripe platforms to create a customer-focused e-commerce platform. Throughout the course of the engagement, the team provided frontend and backend development work, digital strategy, and high-level marketing strategy. 

A gaming development company hired ZESIUM to develop an iOS and Android app for employees. The app serves as an internal fleet management solution for the organization and has received positive feedback from users. 

"ZESIUM did everything perfectly and in time, so I would have no problems referring them to anyone." - Co-Founder, Gaming Development Company 

Vega IT Sourcing developed an e-commerce platform that could connect to an order management system used by fulfillment partners and payment service providers. The team was also responsible for front- and backend development on several other projects for the client, who commended their expertise and ability to stay on schedule.

“They're very motivated, which is especially helpful when we have tight deadlines. Also, they're knowledgeable about the latest technology, so they can handle a variety of projects.” –Head of Delivery, Full-Service Digital Agency

W3Industry developed a website for an English language school. The school needed a website for their platform, and W3Industry not only built it but also maintained the site. There have been more inquiries and positive feedback as a result of the site.

“Very effective. The information exchanges has been running smoothly.” - School Head, English Language School
 

Thanks to the skills and expertise contributed by the JSGuru team, the company has a working prototype that has done nothing but earn glowing reviews for them. The team exceeded all of the company's expectations. All of the processes were smooth and the company had a good experience.

"Their UI/UX skills were outstanding, everything went smoothly and exceeded our expectations." — CEO & Founder, CRM Field Automation Tool

A cosmetics consultation platform hired Vivify Ideas for web development and SEO services in order to make its website more search engine friendly. Vivify Ideas has helped the client with various other projects, including building an ad platform.

"It's never been an issue of whether we can build something; they can always build what we want to be done and get it out in time. They’ve never let us down." - President, Online Cosmetics Consultation Platform 

Sotex Solutions helps to build software solutions for an electric distribution company. They work on several development projects; they’ve developed custom software from scratch using an agile methodology.

"Sotex Solutions has delivered everything we ask for, and they’ve become an integral part of our team."

Fourity developed an intranet portal for an IT company. The company had a client that needed the portal for internal employee management. Fourity delivered a successful application and the client plans to add more features to it in the future.

“They are proactive.” – Project Manager, IT Company

TMS Outsource provided web migration and updating for a computer software company. The client wanted to migrate their frameworks from their existing products, and TMS Outsource migrated the frameworks and added other features. Additionally, they recently migrated their internal mail processing app. The company is continuously working with the client, and the client has been satisfied with their work so far. 
 

“They’ve given time and resources to the project, committing to our more dedicated developer model.” — CEO, Computer Software Company

Codeus recently worked on full-stack development for a travel fund app. They integrated third-party payment and security services for that client.

“Not only did Codeus resolve our issue, but they also created the engineering roadmap for an entire quarter that would ensure we hit our launch dates and other business goals. ” — CEO, Travel Fund App

 

LambdaWorks developed a custom solution for a consumer utility app. LambdaWorks assisted in both front and backend development of a web app. The work was met with positive feedback from the staff.

“Direct access to project manager for discussing progress and communicate feedback was the biggest differentiator working with LambdaWorks.” - Founder & CEO, Consumer Utility App

Codetribe partnered with a hospitality startup to work on developing an MVP platform for the organization's mobile app. The client is thankful to have worked with Codetribe and credits them with a large part of their organization's success. 

"When starting a new project, the most important things are budget and timeline. We are happy to say that... Codetribe has been fantastic in that aspect. " - Managing Director, Hospitality Startup 

Web Labs Ltd. digital was hired by a digital menu service to create custom software for them. They developed a web-based service with two backend apps and one frontend apps. 

"With their support and work on simplifying onboarding process, we accomplished everything with ease."

Kroon completed a UX redesign for a tech platform’s MVP. Their work allowed the app to be pushed to the app store. The team added a lot of value to the project.

“All the users that I interviewed were familiar with our previous version. Every single person said this was much better.” – CEO, Car Share Platform

The iSolutions Belgrade team handled the development of a unified web platform for a client with over 30,000 distributed websites across its various properties. They consolidated all information and redesigned pages from scratch.

"Members of their team are always willing to help, no matter what challenge you are facing. From day one of our partnership, they have been just as much a part of our team as our own employees, which is rare to find in an outsourcing relationship and which we really appreciate." — Business Development Manager, Comtrade

A digital company hired with Phoenix Consulting for project management. Their tasks included ensuring scope definition, keeping scrum ceremonies on schedule, and implementing agile methodology and education.

"Everyone in the team is friendly and deal with any issue that arises immediately in a professional manner."

A real estate investment platform hired Toschas to complete the final stages of development for its digital platform. Toschas proposed solutions for the platform's complex goals, which involved creating a UI that would guide users through multiple scenarios of investment in real estate properties. Toschas used multiple coding languages including Ruby on Rails, HTML, and custom SQL, among others. The client appreciated the friendly rapport they developed with Toschas's team.

"The technology enabled what we needed to do perfectly...I always felt like the solutions that they came up with were very thoughtful." - Founder, Real Estate Investment Platform

A food production company hired Boopro Tech to develop a website. The team was tasked with customizing CMS for the client's platform.

"The most impressive about their team was that they were more than professional and friendly at the same time."

As part of a multi-app dev project, INSSIO designed, developed, and kept up a proprietary claims management system. Currently, they still maintain the app, building out ongoing improvements.

"Their most impressive trait is their ability to think outside of the box."

Marble IT developed a 3D configurator and 2D composer for a product design agency. They developed and integrated a 3D configurator, including many assets in a real-time 3D setting for a garment company.

"They were very open and earnest."

InterVenture augmented the staff of a classifieds platform. The team provided outsources software development services. Working in C#, Go, and ReactNative, they integrated with the internal team.

"Their team works seamlessly alongside ours. We’re very happy with them." – Executive, Classifieds Platform

Presta executed several development projects for a digital agency. They used PHP and JavaScript to build multiple platforms. The team’s work consistently satisfied expectations.

“If we had any problems that we shared with them, they always solved it. Our clients are super happy.” — CEO, Digital Agency

Rare Crew acted as a development partner for an entertainment group, kicking off the collaboration with the development and testing of a booking tool using .NET. Their work was delivered to a high standard according to the client, leading to their involvement in other projects. Their communication and desire to go beyond project expectations set them apart.

"They are extremely proactive and extremely knowledgeable." – Business Analyst, Entertainment Group

Envision Partners provides web development services for a global marketing firm. They’ve worked on front- and backend development using Next.js and Jamstack. They’ve also done maintenance for other CMSs.

"I wouldn’t change anything. It’s a perfect match."

An electronics company hired 3ort Inženjering as a contractor because they did not have an in-house development team. 3ort Inženjering handled all programming for existing software designed to manage physical infrastructure. 

"The clients are happy as well. The best part of their corporation is their responsiveness." President, Electronics Company

AVS Solutions provided frontend development for a property evaluation company. Their team built multiple solutions using Angular. The solutions have received positive feedback, and the client is satisfied. 

“Once everything is decided upon, they deliver exactly when they say they will.” – ICT director, Property Evaluation Company