Top 60 JavaScript Development Companies in Germany

S-PRO was hired by a hockey league in order to develop a mobile app for the organization. The client wanted a mobile app that would allow hockey players to easily schedule events and collect payment from team members. S-PRO developed the app for Android and iOS using React and also designed the user interface. The client was impressed with the team at S-PRO's responsiveness despite a significant time difference. 

"Anytime I needed anything, they were available for me, and that’s really important." - Managing Director, Hockey League 

Squareball Digital developed a website working from existing designs. The team used Kontent CMS, and they also provided SEO services. They were a professional partner who offered flexibility and a unique approach.

“We’re satisfied with how responsive the site is; it stands up well on mobile and desktop.” – Founder & Managing Director, Digital Marketing Firm

simplabs augmented a software startup's staff. Working with JavaScript, TypeScript, Node.js, Ember.js, PostgreSQL, and GIT, they conducted R&D and worked with experimental app development technology. They have received positive feedback on their work.

"Overall, feedback has been positive because we continue to use their work as a foundation." –Lead Developer, Software Startup

Future Processing developed a scalable, bespoke solution for managing surplus food warehouses which helped to decrease product input time on key processes by up to 33% when compared to the old system.

“Each and every project has been a success.” – Founder, Business Services Firm

Cocomore AG developed a website pro bono for a nonprofit museum. Their team fashioned an interactive UX/UI, coded the backend, provided training, and translated the museum's physical laboratory into a digital showcase using Drupal. The website received some positive feedback from users, but they planned additional improvements for its design.

"The new site attracts researchers or experts to the museum, so they can publish their research projects. Other people are interested in using it as a communications platform." – Head of Education, Nonprofit Museum

Ape Unit was hired by a live streaming company to provide web design and development services that included brand consultation. 

"I found Ape Unit four years ago and offered it our idea. I found Ape Unit to be the most complete solution for developing our web page and streaming functionality." – Manager, Live Streaming Company 

ELEKS developed a new, easy-to-operate front-end system for an industrial manufacturing company's equipment load management (EML) data. They implemented different file handling requirements and designed the interface with 3D object graphical presentation and graphical data handling elements. 

“The broad scope of work they handled impressed me the most. They also quickly understood the different requirements we had, which came from completely different fields.” -  Principal, Industrial Manufacturing Company

UIG Studios worked on website redesign for an IT firm. They built a modern website and contributed to both the design and the HTML and CSS development. The client was impressed with the work they provided. 

“We were impressed by the quality of their craft, their experience working on a variety of projects, and their ability to proactively suggest improvements.” – CEO, IT Firm 

Intetics worked with this publishing company to assist with content acquisition and development, while also building custom software solutions for the client's content. Before Intetics' help, the client's editorial update would follow a two-year cycle, which now only takes around 6-8 months, and it does so at a lower cost.

"Intetics' role is a critical part of our workflow. They’ve proven to be agile, highly collaborative, and very responsive." – Product Manager, Publishing Company

Bright IT provided infrastructure development services for a ticket transaction platform. The team created the system with AWS and managed the UX design. Their work was reliable, and they demonstrated a high level of engagement.

"I could really sense that they had a sincere interest in our platform's success." — CEO, Ticket Transaction Platform

EdgeCase Technology built a B2B website to grow the client base for an IT services company. They followed the client's branded color theme and used MODx CMS to develop the site. Deliveries were on time and the entire partnership was a seamless experience. 

"Everything was easy: the conclusion of the contract, the project phases/sprints, and the surrender." — Team Lead, IT Services Company

Codete upgraded the website of a study abroad company. They took over development of the client’s site, including a custom CRM and a content management system for schools. The client reports that, after the upgrade, the site loaded 60% faster and their traffic had doubled.

“The quality of the people that they put on our project was really good, which leads to good communication, high productivity and high output.” – Co-Founder, Study Abroad Company
 

ValueLogic developed a mobile app for a financial services company. The company needed a partner to develop a software solution. ValueLogic developed a working solution with no problems whatsoever.

“We've had very smooth and productive product development without any issues.” - CEO, Financial Services Company

Inspyde created a WordPress blog for a sewing machine distributor. The content generated buzz and helped maintain the product's market position. Overall, the blog was clean and engaging. 

"They take the highly technical concepts and break them down into digestible, meaningful points. We’re very fortunate to have them working with us." — Marketing Manager, Sewing Machine Distributor

Noorsoft developed a compact MVP for a taxi service app using React and Node.js. The team offered a lot of expertise.

"It's the best technical team for a start-up with a huge technological expertise." –Founder & CEO, Taxi Service App

An AR startup hired Tinloof to develop a complex website. Tinloof worked with the specs they were provided and developed the site using React technology. They completed the website and met the high expectations of the startup.

"I thought they were great communicators, got work done in half the hours it takes others, and write high quality bug-free code." - Leader, AR Startup

An e-commerce apparel company hired Studio Present to improve its website. The e-commerce apparel company specializes in providing blank apparel, but previously struggled to allow customers to submit their own designs for printing. Studio Present developed a new functionality that allows customers to design apparel directly on the website. 

Codest developed the frontend and backend of a web-based tool for booking targeted online ads for a media company. The client found value in their nuanced understanding of industry needs, fluid communication, and high reliability. They enhanced the product using Ruby on Rails and JavaScript, and it has dramatically increased revenue and contributed to business growth.

“Codest’s work has had a positive effect on our income. The platform makes it easier for our team to sell ads, which has resulted in increased business. It’s also being used by external customers, making it one of our most important products.” – Head of Development, Media Company

FUTURO provided UX/UI design services for an online media company. First, the agency worked on the brand's identity then created the platform's design. FUTURO met all the requirements the client listed.

"We were able to rely on their experience to handle the project while we worked on our business."–Managing Director, Online Media Company

Intellica developed several websites for a digital payment company by implementing several tools, including infographics and online calculators. Juggling multiple tasks, they proved to be capable and produced fulfilling final products. The websites appeal to users and have earned very positive feedback.

“They were easy to communicate with throughout the project. We provided feedback along each step of the way and they made corrections accordingly. We’ve heard feedback that our sites are very modern and attractive. Users are really happy with how the platforms look.” – Founder, Digital Payment Company

Powercode worked with an engineering and design firm by providing full-stack engineers for some of their projects. Powercode's assistance allowed the firm to scale their work and develop several applications using languages such as Typescript and Next.js.

"Powercode surprised us with their speed at bringing really talented people to help us out." - CTO, Engineering & Design Firm

A digital marketing and development company partnered with Fantasy Sports Solutions for help launching a beta application for the World Cup. They provided the client with the development and backend support of the app. The project was successful and has over 8,600 users currently.

They understand a startup’s needs. Sometimes our budget is really tight and we have to push things aside. They were very understanding when it comes to financial struggles for startups. They understand when to push and when to do a discount.“ – Founder, Fantasy Sports Platform

Voypost developed a dashboard for a healthcare product. The dashboard was made as a response to a suggestion by one of the product’s customers. The quality was good overall as early as the prototype stage.

“Changes needed on our end were clearly specified to our engineer. Issues were dealt with rapidly.” - Head of Product, Healthcare Product

TEQneers GmbH & Co. KG developed custom software for a sports car manufacturer. The team provided all the technical infrastructure and UI designs for the budget tool.

"For me, it made everything way easier to report to our controllers and the head of department." – Project Manufacturer, Sports Car Manufacturer

Sudolabs provided full-stack development solutions for a data analytics firm. The firm was understaffed and worked with Sudolabs on various projects. The firm is impressed with Sudolabs’ quality of work.

“Communication worked well.” - General Manager, Data Analysis Firm

ExpandX developed a website and created branding and marketing material for an IT systems company. The company created an appealing and interactive website for the client that included an easy-to-use admin panel and was optimized for SEO. Additionally, the company generated new branding and marketing strategies for the client. ExpandX’s services improved search rankings, the visibility of the client’s brand ambassador program, and the client’s overall visibility.

“They advised us and offered the most up-to-date solutions in web design, content marketing, web development, and digital marketing. This further increased our satisfaction with their work.” – Marketing Manager, IT Systems Company

j-labs software specialists provided staff augmentation for a geospatial software development company. Their team fully integrated with the in-house developers and successfully delivered features on time and within budget.

"I can trust them. I rely on my primary contact to handle anything I bring to him, including changing the team. It’s been a very good experience." — Head of Development, Geospatial Software Company

Imagine Heroes developed a website for an e-learning provider. The provider hired Imagine Heroes to revamp their website by redesigning and optimizing it for ease of use. The new website allows the provider to better manage their content.

“The most significant advantage of working with Imagine Heroes was reliability.” - Founder, E-Learning Provider

Makers' Den provides ongoing frontend development support for an online classifieds company. Their work has been well-received by the internal team. 

"Working with them is a lot of fun but also productive." – Global Head of Product, Classifieds Company 

A fintech company hired Jungsoft to build the wireframe and complete the development of their appp. Jungsoft worked closely with the company to build the wireframe in Adobe XD and gave regular updates to the company through Monday.com. The project is still ongoing and Jungsoft has been meeting the company's expectations with their work so far.

"They offer really high-quality customer service and build the projects in a timely manner." - Co-Founder & CEO, Fintech Company