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Top 20 JavaScript Development Companies in Eastern Europe ✅ 41 Certified Providers

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We have a list of 41 JavaScript Development Companies in Eastern Europe. This list contains matching case studies and references, 279 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best JavaScript development company for your business requirements.

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List of the Best Companies for JavaScript Development in Eastern Europe

  • GRT

    GRT

    4.9
    5 AWARDS TOP RATED

    JavaScript Swift PHP Kotlin TypeScript Objective C SQL GraphQL Progressive Web App
    Quality:
    4.9/5
    Planning:
    4.9/5
    Costs:
    5.0/5
    Collaboration:
    5.0/5
    11-50
    > 5,000 €
    25 € - 49 €
    7 References
    Ivano-Frankivsk, Ukraine
    Next Level Solutions for DACH Hello, our future client!My company focuses on delivering projects of any complexity in a specific technology area. We won't be able to help you with everything, but if we take on the project, you can be sure it will be done at the highest level.What we do:- Native iOS and Android development. Ko... Read More
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  • TheWorkinGroup Sp. z o.o.

    TheWorkinGroup Sp. z o.o.

    0.0

    JavaScript Python PHP Java JSON
    11-50
    > 1,000 €
    50 € - 74 €
    4 References
    Warsaw, Poland
    Unique price-performance ratio TheWorkinGroup - a fully remote company - covers all steps in the implementation of complex IT projects. If you are looking for a company that understands your needs, then you have come to the right place. We mainly work for clients in Germany and other Western European countries.We offer ou... Read More
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  • XB Software

    XB Software

    5.0
    4 AWARDS TOP RATED

    JavaScript PHP TypeScript REST API
    51-200
    > 10,000 €
    25 € - 49 €
    2 References
    Warsaw, Poland
    Turning your ideas into awesome web solutions XB Software is a custom software development company offering outsourcing and outstaffing services for full cycle development. We serve small and medium businesses from the US and Europe in the areas of web and application development, project management software development, front-end developmen... Read More
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  • datarockets

    datarockets

    4.7
    5 AWARDS TOP RATED

    JavaScript Ruby Ember.js Swift Redux Python Kotlin TypeScript SQL REST API GraphQL
    11-50
    > 25,000 €
    50 € - 74 €
    3 References
    Warsaw, Poland
    We care Founded in 2014, with a team in Poland, Portugal and other countries, datarockets develops high-quality software and applications for businesses of all sizes.Our recent success stories:⭐ A Series E startup launched a new product developed entirely by the datarockets team.⭐ >$1M went through th... Read More
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  • Rolique

    Rolique

    5.0
    6 AWARDS TOP RATED

    JavaScript Go Python PHP TypeScript
    51-200
    > 50,000 €
    50 € - 74 €
    3 References
    Lviv, Ukraine
    Transform your product’s tech foundation Rolique is a software development company with 9+ years of expertise and 110+ successful projects. We transform products' tech foundations to make solutions scalable, maintainable, and easy to use.Founded in Lviv, Ukraine.We use top-notch technologies: JavaScript, Node.js, React, OpenAI, AWS... Read More
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  • Qubiz

    Qubiz

    4.9
    TOP RATED

    JavaScript Ruby Swift Go C Plus Plus (C++) C Sharp (C#) Redux Python PHP C Kotlin Java JSON TypeScript Unity UnrealScript Objective C SQL REST API Progressive Web App
    201-500
    > 1,000 €
    < 25 €
    3 References
    Oradea, Romania
    Supporting business transformation and continuity As a one-stop-shop for IT services, we help our clients build and run effective & high-performance software solutions, fit to their business, regardless of scale. With a fully agile mindset, we've sharpened our expertise in building Custom IT Solutions in industries such as Healthcare, S... Read More
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  • Webamboos

    Webamboos

    5.0
    TOP RATED

    JavaScript TypeScript
    Quality:
    5.0/5
    Planning:
    5.0/5
    Costs:
    5.0/5
    Collaboration:
    5.0/5
    11-50
    > 10,000 €
    25 € - 49 €
    3 References
    Timișoara, Romania
    Tech products that scale Webamboos is a reputable and award-winning software development partner from Romania (member of European Union), specializing in Node.js, React.js, and Vue.js to successfully develop, deploy, and maintain dynamic web and mobile applications. Starting back in 2016, we've helped over 70+ satis... Read More
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  • minic studio

    minic studio

    5.0
    TOP RATED

    JavaScript XML PHP NoSQL SQL REST API
    Quality:
    5.0/5
    Planning:
    4.5/5
    Costs:
    4.5/5
    Collaboration:
    5.0/5
    11-50
    > 10,000 €
    25 € - 49 €
    3 References
    Odorheiu Secuiesc, Romania
    Empowering Innovators and Trailblazers We get it—you need to grow your business without all the fuss. That's why we're here to lend a hand, or even a whole team, to help you get the job done. You can either let us handle your entire project, or just bring in a few of us to work alongside your current team. It's all about what you need... Read More
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  • We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
    • 1. Fill in the form. Let us know your requirements and the recipient of the offers.
    • 2. Receive offers. Receive 3-5 top offers, individually selected for you.
    • 3. Non-binding & free. You decide whether and with whom you start the project.
    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • KOALA42

    KOALA42

    5.0
    1 AWARD TOP RATED

    JavaScript Swift PHP Kotlin Java Progressive Web App
    11-50
    > 10,000 €
    50 € - 74 €
    3 References
    Prague, Czech Republic
    We turn your ideas into powerful apps. We help businesses and individuals create user-friendly and engaging apps that solve problems and drive results. Read More
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  • Voidweb Ltd

    Voidweb Ltd

    4.3
    1 AWARD

    JavaScript PHP TypeScript
    2-10
    > 5,000 €
    25 € - 49 €
    1 Case Study
    Plovdiv, Bulgaria
    Business empowerment through innovative technology solutions. Voidweb is a software development company that partners with startups and SMBs to add value throughout their digital journey.Staff AugmentationOur expertise comes within your own team. We integrate resources directly and build new teams from scratch to establish your dream team.Web DevelopmentWe... Read More
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  • ImproveIT Solutions

    ImproveIT Solutions

    4.5
    3 AWARDS TOP RATED

    JavaScript Swift Python PHP Kotlin Java TypeScript Objective C
    51-200
    > 1,000 €
    25 € - 49 €
    3 References
    Chernivtsi, Ukraine + 1
    fantastic web, mobile, and SaaS solutions ImproveIT Solutions builds fantastic digital products and strong engineering teamsfor hi-tech companies and startups. Our two core specializations are Web/SaaS and Mobile Apps development mainly for Swiss, French, Danish, British, German, Swedish and American markets.Hiring strong  onl... Read More
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  • CodeRiders

    CodeRiders

    5.0
    2 AWARDS TOP RATED

    JavaScript PHP TypeScript Unity
    11-50
    > 5,000 €
    25 € - 49 €
    3 References
    Yerevan, Armenia
    Brains. Hands. Personalities. Custom software development made simple. Just like riding a bike.CodeRiders is a custom software development company with a variety of technology stacks, software solutions, and an individual approach to each professional, business owner, or organization that requires web or mobile applications.W... Read More
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    Elisa Mützel | Client Success Manager
    Elisa Mützel | Client Success Manager [email protected] +49 (0) 2131 9393 757
  • White Label Coders

    White Label Coders

    4.4
    1 AWARD

    JavaScript PHP TypeScript
    51-200
    > 5,000 €
    50 € - 74 €
    2 References
    Gliwice, Poland
    Our code, your brand Our code, your brand! At White Label Coders, we can help you bring your business idea to life or prototype a side project. You can hire a dedicated team for a specific task and give your internal team the time to focus on their core responsibilities. We enable our clients to focus on their core b... Read More
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  • ONLINE HUB

    ONLINE HUB

    5.0
    TOP RATED

    JavaScript C Plus Plus (C++) XML PHP JSON
    2-10
    > 1,000 €
    25 € - 49 €
    3 References
    Bucharest, Romania
    Beesy growing your digital buzz Online Hub offers you a collaborative and practical approach at the intersection of business strategy, design, technology, culture and innovation for your business. Together we identify practices, develop technologies and provide the skills your business needs to chart the journey from idea to im... Read More
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  • Huboxt

    Huboxt

    5.0
    TOP RATED

    JavaScript Go C Sharp (C#) PHP
    Quality:
    5.0/5
    Planning:
    5.0/5
    Costs:
    5.0/5
    Collaboration:
    5.0/5
    11-50
    > 10,000 €
    25 € - 49 €
    3 References
    Kyiv, Ukraine + 1
    Innovative digital solutions for companies Huboxt is a custom software company that transforms the concept from your mind into a product.Our services include:Web and mobile developmentCustom software developmentUX/UI designDatabase architecture and developmentCloud and DevOpsOur technology stackGolang, .NET Core, PHP, Node.jsReact, Angula... Read More
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  • Creatix Technologies

    Creatix Technologies

    5.0
    TOP RATED

    JavaScript C Plus Plus (C++) C Sharp (C#) Python PHP C Kotlin Java TypeScript SQL
    11-50
    > 5,000 €
    25 € - 49 €
    3 References
    Yerevan, Armenia
    Possibilities Meet Technology Creatix Technologies is a software and blockchain development company, bringing the best engineering teams and talents in Armenia to startups, small and medium-sized companies, as well as enterprises around the world.What do we offer? In a nutshell: Dedicated and full-time software teams.JavaScri... Read More
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  • Accedia

    Accedia

    4.9
    TOP RATED

    JavaScript Ruby Swift Go C Sharp (C#) Redux XML AJAX Python Kotlin Java JSON TypeScript Unity Objective C NoSQL SQL REST API GraphQL
    201-500
    > 5,000 €
    50 € - 74 €
    3 References
    Sofia, Bulgaria
    Exceeding expectations. Accedia is an EU-based IT company headquartered in Sofia, Bulgaria, specializing in technology consulting and software development. Founded in 2012, the company has since gained recognition for its rapid expansion and service excellence by the International Association of Outsourcing Professional... Read More
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  • Nonstop

    Nonstop

    0.0

    JavaScript PHP Java
    11-50
    > 5,000 €
    50 € - 74 €
    3 References
    Kraków, Poland
    Process Automation and Systems Integration Established in 2006, Nonstop is a software house based in Poland specializing in designing, creating, and deploying automation and optimization for B2B and B2C processes. Since the beginning, the company has focused on delivering highly scalable bespoke systems to medium and large customers.... Read More
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  • HUSPI Software Development

    HUSPI Software Development

    0.0

    JavaScript TypeScript Unity REST API
    11-50
    > 5,000 €
    25 € - 49 €
    3 References
    Rzeszów, Poland
    We build software to help you scale up your business. HUSPI brings a wealth of experience to various industries, bridging innovative ideas and real-world implementation through technology solutions.In the healthcare sector (HealthTech), HUSPI tackles challenges with expertise in EHR & EMR integration, allowing seamless data flow between electron... Read More
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  • Wetelo Inc.

    Wetelo Inc.

    0.0

    JavaScript PHP TypeScript
    11-50
    > 10,000 €
    25 € - 49 €
    3 References
    Lutsk, Ukraine
    We are united by one goal: to create solutions for you. With each new project, we strive for improvement. We set new trends, push the limits, fuel progress, and generate fresh ideas by implementing your ideas. We don’t follow the rules. We set the rules and are paving the way for the digital era.... Read More
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More JavaScript Development Companies in Eastern Europe

Company Headquarters Rating Size
Corpsoft.io Prague, Czech Republic - 11-50
Bamboo Agile Tallinn, Estonia - 201-500
Roobykon Software Tallinn, Estonia 5.0 / 5 11-50
INNOKREA Gdańsk, Poland - 11-50
Go Wombat Tallinn, Estonia - 51-200
Jellyfish.tech Kyiv, Ukraine - 11-50
Milies Yerevan, Armenia - 11-50
UFO engineering Odesa, Ukraine - 11-50
Wild.Codes Tallinn, Estonia - 11-50
Flexum Lviv, Ukraine - 11-50
Createx Studio Odesa, Ukraine - 2-10
ZANZARRA LLC Lviv, Ukraine - 11-50
eConsulting Warsaw, Poland - 51-200
techbees.io Katowice, Poland - 11-50
DATAFOREST Tallinn, Estonia - 51-200
WebMagic Agency Odesa, Ukraine - 51-200
Bulcode 2016 Ltd. Sofia, Bulgaria - 11-50
SI ES TI EOOD Svilengrad, Bulgaria - 2-10
SmartApp Yerevan, Armenia - 51-200
Rocket Systems Yerevan, Armenia - 11-50

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About The Author and Expert Reviewer
Autor
Content Specialist More About Elisa [email protected]
Author: Elisa Mützel

Elisa Mützel is a dedicated writer with a passion for technology, marketing and design. Her expertise is reflected in the numerous articles she regularly publishes. She manages to convey complex topics in an understandable and inspiring way. With her special sense for innovation and trends, she inspires her readers time and again. Through her continuous work, she has established herself as a trusted expert at Feedbax.

Autor
Founder & CEO More About Armin
Expert Reviewer: Armin Vakilpour

Armin Vakilpour holds a Master of Science in Computer Science from Bonn-Rhein-Sieg University. He has been involved in digitalization projects for over 20 years. After graduating, he worked as a lead consultant at renowned companies like IBM, Accenture, and Avanade, successfully managing numerous projects in technology, IT, and software development. As the founder and CEO of Feedbax, he shares his knowledge and experience in technology, IT, marketing, and design.

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