Are you looking for Node.js Development Companies & Developers? Find top Node.js Developers & Programmers from handpicks top Node.js developers for 2025 to suit your needs.
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 is a new-gen design and app development company that builds AI-driven mobile and web applications. They deliver advanced tech solutions for various industries, including finance, health & wellness, travel & hospitality, food & beverage, media, retail, and eCommerce. This mobile app development company provides clients with some of the most experienced artificial intelligence experts to craft unique digital solutions.
They are your go-to digital partner that helps face complex challenges and harness the power of generative AI to strategize digital solutions using expertise in marketing, design, strategy, and engineering. Their teams leverage artificial intelligence to build human-centric designs for extraordinary outcomes and deliver top-notch user experiences.
Services Provided by WillowTree:
Strategy Consulting, Data & AI, Design & Creative, Product Development, Digital Marketing
More Industry Leaders:
11. Monstarlab:
https://monstar-lab.com
Monstarlab demonstrates its expertise in providing enterprise-level digital solutions and consultancy to its global clients. This Tokyo-based digital consultancy firm has worked with several renowned corporations and entrepreneurs and delivered thousands of projects. They have become one of the top product development firms; all credit goes to their resilience, quality services, and quick responsiveness.
The company is popular in the mobile and web development industry for its unique approach to engineering products, delivering services, and building a robust app development ecosystem. Considering the culture of continuous learning, adapting to new tech, and fostering innovation, Monstarlab is the perfect choice for your next project.
Services provided by Monstarlab:
Mobile App Development, Custom Software Development, Big Data and BI, IoT Development, IT Staff Augmentation
Key Clients: Fujitsu, Gardens by the Bay, CHR Hansen, HSBC, Shake Shack
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
Be it artificial intelligence apps, custom mobile software, or cloud-native apps, TechAhead provides you with all. This is one of the most prominent AI-powered custom mobile app development companies. It helps startups and businesses create a lasting impact with interactive software and cutting-edge product optimization techniques.
The company serves some of the most prominent global leaders belonging to various industries, including travel, finance, healthcare, sports, and automobile. You can hire their award-winning in-house team of 240+ consultants to upgrade your app or get tailored solutions at a budget-friendly rate.
Services provided by TechAhead:
Ai Cloud, Ai & Ml, Cloud & Devsecops, Iot & Custom Software, Mobile Apps, Web & Backend, Design & Consulting, Staff Augmentation
Key Clients: AXA, DLF, American Express, Lafarge, Great American Insurance Group, Allianz, ESPN F1
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:
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