Top Node.js Development Companies and Developers 2025January 3, 2025 |  Top Software Development Firms

1. Konstant Infosolutions:

https://www.konstantinfo.com

Konstant Infosolutions is a premier software development company, offering a wide range of web and mobile solutions across the globe since 2003. The company has a team of 180+ highly qualified and experienced IT professionals who can deliver best of technology solutions and consulting services across diverse business needs.

Services Provided by Konstant Infosolutions:

As a leading software development company, Konstant provides reliable web and mobile solutions spanning across Native Mobile Apps Development, Cross-Platform Mobile App Development, Custom Web Development, UI/UX Design Solutions, Artificial Intelligence, AR/VR Development, E-Commerce Solutions, Database Programming, CMS Development, Enterprise Mobility Solutions, Cloud Consulting and IT Consulting – offering businesses delightfully tailored and trendy solutions in their budget.

Key Clients: United Nations, Wonder Cement, Volkswagen, Stanley, Citrix, Project Action Star, RawBank, Houghton Mifflin Harcourt, ThomasVille, Scholastic, Nestle, NASSCOM, TABCO.Food and more.

Client’s Review:

“They delivered a functional platform that met guidelines and the client’s criteria as defined in the scope of work, ensuring timely delivery. The team was responsive to change requests and demonstrated an understanding of the vision, impressive communication skills, and expertise.” – Matthew C.

2. Vention:

https://ventionteams.com

Vention is the premier global leader in software engineering, synonymous with technology designed for scale and the common denominator behind the world’s most successful tech-empowered enterprises, industry innovators, and startups. Headquartered in New York with 20+ offices, Vention provides access to 3,000+ engineers worldwide and equips technology leaders with the top engineering talent from the world’s most respected tech hubs. Our teams sync with clients’ in-house engineers to advise and execute their product vision to accelerate their roadmap, innovate faster and more efficiently, and ultimately scale their operations to new heights.

Services Provided by Vention:

Custom Software Development, Mobile App Development, Web Development, AI Development, AR/VR Development, Blockchain, IT Staff Augmentation

Key Clients: IBM, PayPal, IC Markets, StoneX, pwc, EY, ClassPass, DealCloud, Postman, Bevi, Thirty Madison, Costa Coffee, Mount Sinai, Médecins sans frontières, Motum, Glassdoor

3. Intellias:

https://www.intellias.com

Intellias is a trusted technology partner to top-tier organizations and digital natives helping them accelerate their pace of sustainable digitalization. For over 20 years Intellias has been building mission-critical projects and delivering measurable outcomes that meet our clients’ business needs. We are contributing to the success of the world’s leading brands, among which are HERE Technologies, LG, Siemens, Swissquote Bank, KIA, TomTom, HelloFresh, Xerox PARC, and Deloitte. Intellias empowers businesses operating in Europe, North America, and the Middle East to embrace innovation at scale.

We help organizations from across a variety of industries create innovative digital products and experiences using deep expertise in emerging technology, domain knowledge, and high-performance product culture. Based on the business’s strategic objectives, we enhance the product vision, technology utilization, and production capabilities.

Services Provided by Intellias:

Automotive R&D, SaaS Development, Platform Development, Data Science & Big Data, IoT & Embedded, UX/UI Design, Mobile App Development, DevOps & Cloud

Key Clients : HERE Technologies, LG, Siemens, Swissquote Bank, KIA, TomTom, HelloFresh, Xerox PARC, and Deloitte.

4. TechMagic:

http://www.techmagic.co

TechMagic is a development company from Ukraine. Being startup founders ourselves, they help entrepreneurs to launch their great ideas. TechMagic execute Lean Startup Methodology and believe in Minimal Viable Product development to see if a concept works. They use Agile to make quick iterations and build solutions that really fit the market.

Services provided by TechMagic:

TechMagic has experienced in native iOS and Android application development with complex Back-End (Node.js). Also, they provide dedicated team model, so clients can build thier own team in Ukraine.

5. Bacancy:

https://www.bacancytechnology.com

We have a team of 20+ RPA developers with a minimum 4 to 6+ years of experience in building RPA solutions and well-versed in using innovative tools and practices that empower your businesses to transform manual processes into automated digital processes. Our clients have been from startups, SMEs, large-scale enterprises, and fortune 500 clients worldwide since 2011.

Services Provided by Bacancy:

Bacancy is the most preferred RPA Development and software development company being a prominent choice for outsourcing programmers in emerging technologies like Ruby on Rails, ReactJS, Vue.js, AngularJS, Laravel, Flutter, React Native, and CRM services like Salesforce and Microsoft 365.

Key Clients: Mercedes-Benz, Red Bull, Warner Brothers, Verizon, Bangkok bank

6. Designli:

https://designli.co

Designli is a custom software development company based in Greenville, South Carolina. With hundreds of 5-star reviews across Google, G2, and Clutch, this dedicated development company has cemented itself as a top app company in the United States. From mobile apps and custom web apps to enterprise customer portals, Designli can build whatever it takes to get you and your business to the next level of success.

Services Provided by Designli:

Mobile App Development, Web App Development, Custom Software Development, UX/UI Design

Key Clients: Michelin, Rotary Club, Hearst, Goodwill, Accel Entertainment, Government of South Carolina, National Trench Safety, The Bank of London

7. Simform:

https://www.simform.com

We’re a tech company with a mission to help successful companies extend their tech capacity. Founded in October 2010, we have helped organizations ranging from Startups that went public, to Fortune 500 companies, and WHO backed NGOs.

Simform helps companies become innovation leaders by delivering software teams on demand. We help you – choose the right technologies to invest in, decide on the best architecture and processes to follow, and oversee the successful delivery of their software projects.

Services Provided by Simform:

Custom software development, Enterprise mobile app development, Web application development, Cloud Migration and Management, Software testing, Dedicated development team, API integration

Key Clients: Sony Music (EMI), Pepsico, Zep Inc, Intralinks, Nxt-ID, FreeWire Inc, Accent Inc, Mission Rabies, GFSC Group Inc, TransAction Logistics, PUSH Inc, Sourcebits LLC, LSL Holdings Co, Fyul Inc, DoggyBnB, Drizzle Labs, Ed.life.

8. Yalantis:

https://yalantis.com

Yalatis is a trusted software engineering and IT consulting company from Ukraine that was founded in 2008. The Yalantis team of more than 300 specialists builds custom software that allows businesses to meet their needs and work within their constraints. As a strategic partner, Yalantis helps clients digitally transform to improve their products, speed up service delivery, increase operational efficiency, and expand to new markets.

Services provided by Yalantis:

Custom software development, Development teams augmentation, IT consulting and digital advisory, Software re-engineering and support

Key Clients: Zillow, Healthfully, KPMG

9. STX Next:

https://stxnext.com

STX Next is a reliable long-term tech partner for startups, SMEs and corporations. We help startups launch a successful MVP and secure funding for further growth. We also guide SMEs through the process of digital transformation to automate their processes and boost customer satisfaction. For corporations, we’re ready to both accelerate existing projects through team extension as well as define, deliver, and deploy completely new projects.

STX Next has 17+ years of market experience and a roster of 400+ developers, UX designers, testers, DevOps engineers and other professionals. They have delivered over 700 projects for over 250 clients. STX Next’s core technology is Python, supplemented by JavaScript for frontend work and React Native for cross-platform mobile. They also have experience with the following technologies and frameworks: Django, Flask, Twisted, Angular, React, Node.js

Services Provided by STX Next: 

Web Development, Mobile App Development, Custom Software Development, Python Development, Javascript Development, AngularJS Development, React Native Development, Product Design, Web Design, UX/UI Design, Software Testing, DevOps

Key Clients: Hogarth, Unity, Lamden, DIGIT Game Studios, Blocktrade.com, Seerene, Pixomond

10. WillowTree:

https://willowtreeapps.com

WillowTree helps the world’s most admired companies launch applications that make a difference. Founded in 2007 as a mobile app and web development agency, the organization has grown with the digital ecosystem to support every stage of the product life cycle. WillowTree crafts digital products that solve business needs, drive market differentiation, and improve the user experience. Their teams provide end-to-end, full-stack development (including native mobile apps, web development, voice interfaces, and cross-platform), strategy, design, and growth marketing services while baking in considerations for SEO, accessibility, and security.

Services Provided by WillowTree:

Core services are Generative AI, Digital Strategy Consulting, Cloud & Infrastructure, Brand & Experience Design (UX strategy, product and UX design, product and user research), Android app development, iOS app development, web development, tvOS and OTT development, backend engineering and architecture, app analytics, SEO, growth marketing, and content design.

11. Monstarlab:

https://monstar-lab.com

Monstarlab is a leading name in the field of app development that design and develop innovative business solutions which is committed to developing best-in-class product ecosystems for its associated partners and customers. Its development methodology includes full time engagement of curious, thoughtful people with a multi-disciplinary approach for completing the product development lifecycles to develop beautiful, usable, and well engineered products or mobile apps. Since the beginning of iOS or Android app market industry, Monstarlab has developed customized solutions for enterprise apps, mCommerce apps, publishing platforms and all new digital places for the Fortune 20 and on the far side.

Services provided by Monstarlab:

Mobile & Cross-Platform Development, Backend & API Development, DevOps, Web Development, Immersive Technologies, Quality Assurance, Cloud Engineering, Technology Strategy & Solution Architecture, E-commerce & Content Management Systems

12. Big Drop Inc:

https://www.bigdropinc.com

There aren’t many web design firms with the recognition and industry-leading skill of Big Drop Inc. They are a full-service digital marketing agency that focuses primarily on web design, content development, animated video production, and content marketing. With one of the strongest professional staffs in the industry, Big Drop Inc can perform the same level of service as any other top-tier web design firm, and their work has earned many awards that the firm is very proud to showcase. There are offices for Big Drop Inc in Europe and Los Angeles, and their headquarters are located in New York City.

Services Provided by Big Drop Inc:

Web design, Web Development, Branding, Marketing, Video Animations

Key Clients:

13. TechAhead:

https://www.techaheadcorp.com

They are known for their perfection & excellence in mobile app development industry. TechAhead provides mobile consulting, design and development services and having world wide clientele and is famous for developing dynamic, interactive, and user-focused mobile applications with skilled team of working professional committed to quality and time. They have their proven track for complex and most critical iOS app development and having 100% success rate in app store approval. Ultimate team of early adapters and developers for high quality android apps.

Services provided by TechAhead:

Key services includes mobile consulting and mobile application development (iPhone, iPad, Android and Windows phone) and web application development and have developed mention-worthy apps for all platforms with updated technologies. They believe in problem solving, user engagement and creating amazing experience.

14. MLSDev:

https://mlsdev.com

MLSDev is an award-winning custom software development company that builds web and mobile apps for SMBs, big brands, and ambitious entrepreneurs with awesome ideas. Established in 2009 | 100+ clients, 200+ projects | 34 awards | 97% client satisfaction rate.

If you need a technical partner that will not just deliver the code but challenge you back, add some extra value to your project, and support your business’ growth – choose MLSDev. Be sure, with MLSDev, that your new app will bring you more profit quickly.

Services Provided by MLSDev:

Web Application Development, Mobile App Development, Custom Software Development, Dedicated Development Teams, IT Staff Augmentation

Key Clients: ESPN, McDonald’s, GoPuff, Danone, Panasonic, Alpine, Comfy, ArtStation, LevelUp, Chored, Yummi, and EdgeRift.

15. LeewayHertz:

https://www.leewayhertz.com

A leading mobile app development company and among the top most developers who deliver commercial apps for the iPhone Platforms. LeewayHertz consists of HIDE certified design experts and broad expertise developers for developing high quality enterprise solutions. They have delivered over 300 apps for enterprise and consumer app space both. Award winning professionals are capable enough to deliver beautiful, highly intuitive user experience and interfaces Mobile consultants understand all the requirements of the enterprises carefully and they are capable enough to achieve the mobile objectives.

Services provided by LeewayHertz:

LeewayHertz provides end-to-end app development services for all major platforms with well experienced team for iPhone, iPad and Android from concept creation, UX and UI design, creative design, development, testing to deployment.

Key Clients:

16. Zco Corporation:

http://www.zco.com

Hailing from the United States, Zco Corporation is a fantastic team of programming, design, marketing, project management business analysis and quality analysis experts. Blooming for over 15 years in the industry, Zco has got an expertise in understanding client’s requirements and then implementing them to achieve best results that are loved client’s customers. It’s the consumer at the end. They have offered app development and web design services to world’s finest business groups- Microsoft, Samsung, Verizon, Motorola, BBC America, Liberty and many more.

Services provided by Zco Corporation:

You can count on Zco Corporation for enterprise mobility services, hybrid mobile app development, mobile game development, augmented reality, animations services and enterprise software development.

17. Fingent:

https://www.fingent.com

Fingent has been in the IT software services industry since 2003 and we are a reliable and affordable Web and Mobile Development company for enterprise and mid-sized organizations.

We are a full service web and mobile development services provider with two offices in the United States (Boston and New York), India and United Arab Emirates. Our global team of over 230 talented full-time employees have helped hundreds of mid and large size organizations implement software solutions that increase productivity and profits.

Services provided by Fingent:

Web Application Development, Mobile Application Development, Product Development (SaaS) and Enterprise Software Development. We will help you solve your business challenges through software in any technology area.

18. Hidden Brains InfoTech:

http://www.hiddenbrains.com

Hidden Brains InfoTech is a globally acclaimed CMMI Level-3 custom software development and IT consulting firm that specializes in enabling digital transformation. Our company was founded in 2003 and has since achieved unprecedented growth, serving over 2400 clients in 107 countries. We have earned the distinction of being a ‘Great Place to Work® Certified\’ organization, which highlights our commitment to maintaining an exceptional work culture and transparent business practices.

Services Provided by Hidden Brains InfoTech:

Hire Dedicated Developers, Web Application Development, Mobile Application Development, UX/UI Design Services, Front End Development, Product Prototyping, Microsoft Development, Cloud and DevOps

Key Clients: DHL, Caterpillar Inc, GT Bank, PlantVillage, Scosche Industries, ELMO Spa, Plus, DeliveryAny, HomeHub, Custom Wrkshop, VaRepo, Zoebook

19. Oxagile:

http://www.oxagile.com

Oxagile is a full-cycle software development company that enables businesses to transform, scale and gain competitive advantage, through the expert delivery of innovative, tailor-made solutions. Founded in 2005, we have successfully completed over 400 projects for multiple industries and business domains. In addition to a solid grasp of cutting-edge techs, our clients benefit from a truly tailored approach, flexible resource scaling, and expert PMO governance.

Services provided by Oxagile:

Together with custom software development, Oxagile’s key areas of expertise include web and mobile app engineering, cloud application development, legacy modernization, DevOps and R&D projects, software testing and quality assurance.

Key Clients: Discovery, Google, Vodafone, Kaltura, Veon, Motorsport, Management Sloan School, Cardiff University, Consumer Fusion, Thomson Reuters, Disney, Telecom.

20. Ready4S:

http://ready4s.com

Ready4S is a full-time mobile app development firm that is managed from Poland and is a highly recommended mobile app developer in the United States. They form a great company that supports quality IT outsourcing across the globe. A small team of developers, business analysts and quality analysts is proficient to inspire startups and entrepreneurs in setting up an imperial brand among global audiences through high-tech, influential apps.

Services provided by Ready4S:

The company offers free app development consultancy to all types of businesses and productive business solutions.

Key Clients: