Top JavaScript Development Companies in New York City, NY

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JavaScript Development United States New York New York City, NY

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All JavaScript Development Consultants in New York City, NY

Coderfy
5
(8 reviews)
Custom Software Development and Web and App Design at Half the price and Faster twice!
Recommended
Coderfy is your dedicated Ukrainian development powerhouse , delivering high-impact custom software, web, and mobile solutions twice as fast and roughly half the cost of typical agencies. We transform complex requirements into scalable, revenue-generating digital products with speed, precision, and a focus on your ROI. Our 5.0 rating reflects client praise for our adaptability, communication, and exceptional value. What We Build for Market Leaders: 🚀 Custom Software Development: Scalable ERP/CRM systems, SaaS platforms, and process automation tools engineered for efficiency and competitive advantage. 💻 High-Performance Web Development: Fast, responsive websites and complex web applications that convert users and handle the US and European market scale. 📱 Engaging Mobile App Development: Native & Cross-Platform (iOS/Android) apps focused on user acquisition, retention, and delivering seamless mobile experiences. 🤖 AI-Powered Solutions: Custom AI chatbots, data analysis tools, and automation solutions to enhance CX and drive data-driven decisions. 💡 Strategic IT & Go-to-Market Support: Expert consulting to align technology with aggressive business goals + strategies to accelerate your launch and capture market share. Why Leading US & EU Companies Choose Coderfy: ✅ Unbeatable Speed-to-Market & ROI: Launch faster, iterate quicker, gain first-mover advantages, and significantly reduce development spend. Our "Half Price, Faster Twice" model boosts your bottom line. 🎯 Results-Obsessed Development: We're focused laser-like on your critical business outcomes – accelerating user growth, improving operational efficiency, and increasing revenue. Your success is our ultimate metric. 🛠️ Elite Engineering Talent: Access top-tier Ukrainian engineers proficient in modern tech stacks and solving the complex challenges US businesses face. 🏆 Proven US Delivery Track Record: 20+ successful projects launched since our founding in 2022. See our verified 5-star reviews detailing our reliability, timely delivery, and proactive communication. 🔍 Built for Scale & Security: Rigorous QA processes ensure robust, scalable, and secure software ready for the demands and compliance needs of the US market. 🤝 Transparent, Proactive Partnership: Expect clear, direct communication and seamless collaboration tailored to US and EU business expectations. Industries We Accelerate: We deliver measurable results in competitive US sectors including Fintech, Healthcare, Sports, E-commerce, SaaS, Real Estate, Logistics , and more. Our Extensive Tech Stack: Programming Languages: JavaScript, TypeScript, PHP Frontend: React, Angular, Next.js, Nuxt.js, Vue.js, HTML/CSS/JS Mobile: React Native, Flutter Backend: Node.js, Express.js, Nest.js Databases: MySQL, MongoDB, Redis, Firebase, Supabase DevOps/Infra: Linux, Docker, Kubernetes, CI/CD, Git, GitHub, Nginx Other Tools: Strapi, SendGrid, Postman, Twilio, REST API, WebSockets Ready to outperform the competition? Get a Free, No-Obligation Estimate for Your US Project Today!
Looking for work in Javascript Development
Located in Kyiv, Ukraine
From €1,000 for Javascript Development
Worked in Energy & Oil (+14)
Speaks English, Ukrainian
11-50 members
Codroon
(0 review)
Turning code into products that wow users and win markets!
At Codroon, we create technology that moves businesses forward. Operating across the USA and South Asia, we specialize in building AI-driven solutions, scalable digital platforms, and custom software that empower organizations to grow faster and smarter. Our approach is simple: focus, speed, and impact. By blending innovation with execution, we deliver results that redefine what’s possible in tech partnerships.
Looking for work in Javascript Development
Located in Farmers Branch, United States
From €1,000 for Javascript Development
Worked in Education
Speaks English, French(+2)
11-50 members
Innowise
5
(29 reviews)
Let's develop software together!
Top awarded
Innowise is a global software engineering and custom development company founded in 2007. With over 3,500 vetted engineers, we help enterprises and startups deliver digital products faster, manage engineering costs, and scale efficiently. We operate across North America, DACH, the UK, the Nordics, and the Middle East, with regional business development teams that understand local market needs, business cultures, and regulatory requirements. We specialize in delivering solutions for finance, banking and insurance, healthcare, eCommerce and retail, manufacturing, logistics and transportation, tourism, education, and media and entertainment. Our clients remain with us long-term, with 93 percent continuing to partner with us for more than 12 months. Our services include IT staff augmentation, dedicated development teams, custom software development, cloud and DevOps engineering, web and mobile app development, AI and data solutions, cybersecurity, and QA automation. Our engineers work with technologies such as React, Angular, Vue, .NET, Node.js, Java, Python, Go, PHP, Flutter, Swift, Kotlin, and cloud platforms including AWS, Microsoft Azure, and Google Cloud. Thanks to our large internal talent pool, we typically match clients with the right engineers or full agile teams within 3 to 5 business days, which accelerates project initiation and reduces time-to-market. We have completed over 1,600 projects for clients in more than 40 countries, maintaining an average rating of 4.9 out of 5 on Clutch. To ensure high-quality delivery, we use structured onboarding, internal mentorship, and maintain competence centers focused on architecture, code quality, and delivery KPIs. Innowise holds ISO 9001, ISO 13485, ISO 27001, ISO 27017, and ISO 27018 certifications and is fully compliant with SOC 2, HIPAA, PCI DSS, and GDPR. We are official partners of AWS, Microsoft, SAP, Databricks, Odoo, InterSystems, UiPath, and other leading technology vendors.
Looking for work in Javascript Development
Located in Saint Petersburg, United States (+4)
From €10,000 for Javascript Development
Worked in Software & Computer Services (+7)
Speaks English, Dutch(+6)
1001-5000 members
Uinno
(0 review)
We build products like we own them.
Uinno is a product development agency compiled of engineers and technology experts with an ownership mindset who are solely focused on solving business challenges via creating future-ready apps, websites, and digital solutions.
Looking for work in Javascript Development
Located in New York, United States (+2)
From €1,000 for Javascript Development
Worked in Sports (+6)
Speaks English, Spanish(+1)
51-200 members
Web developer - Marketing Expert - Amarildo Prendi
5
(1 review)
Building Smart, Scalable, and Seamless Digital Experiences.
I am Amarildo Prendi, a Full-Stack Developer, Digital Marketing Strategist, and AI Data Trainer, dedicated to creating digital solutions that are powerful, scalable, and tailored to your business needs. I provide a complete range of services, from website creation and administration to advanced web applications, AI solutions, e-commerce platforms, blockchain development, social media management, and SEO optimization. Every project I undertake is designed to combine cutting-edge technology with practical functionality, ensuring your online presence is both professional and effective. In website creation, I focus on building responsive, fast, and visually appealing sites that match your brand and deliver a seamless user experience. Website administration services keep your platforms secure, up-to-date, and optimized, so you can focus on growing your business without worrying about technical issues. For web applications, I develop custom tools that streamline processes, enhance performance, and provide an intuitive interface for your users. My AI solutions help businesses analyze data, automate workflows, and make informed decisions, while e-commerce platforms are designed to maximize sales, improve customer experience, and grow revenue efficiently. Blockchain development brings security, transparency, and reliability, enabling smart contracts, decentralized apps, and crypto integrations that meet modern digital demands. I also manage social media strategies that build engagement, increase visibility, and convert audiences into loyal followers, alongside comprehensive SEO strategies that boost search engine rankings, improve site performance, and drive long-term growth. With clear communication, ongoing support, and attention to detail, I ensure every service I provide results in measurable impact, digital growth, and long-term success.
Looking for work in Javascript Development
Located in Salt Lake City, United States
From €1,000 for Javascript Development
Worked in E-commerce (+2)
Speaks English
1-10 members
Devs On Steroids LLC
(0 review)
Code Crafted by Humans, Not Algorithms
DevsOnSteroids isn’t your typical web dev shop. We’re the coding rebels who’d rather wrestle a 3D model integration at 2 AM than recycle a template. Born from a team of developers who eat complexity for breakfast, we build websites, apps, and digital experiences that don’t just work, they roll. Think of us as your tech partners in crime: whether you need a landing page that converts like crazy, an e-commerce platform smoother than a jazz riff, or a 3.js-powered visual masterpiece that makes competitors sweat, we’ve got your back.
Looking for work in Javascript Development
Located in Queens County, United States
From €100 for Javascript Development
Worked in Hospitals & Healthcare (+2)
Speaks English, Bengali(+2)
11-50 members
BeeWeb
4.9
(8 reviews)
Custom software, AI-powered applications, MVPs, and SaaS — built with 11+ years of expertise.
BeeWeb is your trusted software development company and technology partner. With over 11+ years of experience and a global presence across the US, Europe, and the Middle East, we combine product strategy, engineering excellence, and AI-driven innovation to accelerate product delivery and digital transformation for startups and enterprises alike. Our primary goal is to help you transform your innovative idea into a successful digital product. We don’t hesitate to go the extra mile to build effective solutions to the problems your product is intended to solve. We work with a result-oriented approach, transparency and commitment. We focus on advanced technologies and high-quality , and this is proven by our long-lasting client relationships and recurrent collaborations. On our YouTube channel, you can watch video reviews from our clients. https://www.youtube.com/watch?v=QKypR-Iuavk We suggest full-cycle services that cover every aspect of software engineering: Agentic AI Development AI Integration AI Automation MVP development Modernization of MVPs built with AI builders (Lovable, Bolt, Wix) Custom software development Enterprise web app development Mobile app development / Hybrid E-commerce website development Cloud Solutions DevOps services Main industries we cover: Healthcare FinTech Entertainment Market Research Legal Real Estate Key Statistics 11+ years of market presence 100+ projects completed 98% client retention rate 15+ countries involved 30+ awards won From AI-powered tools to custom software development, BeeWeb is shaping the future of digital innovation. Whether you’re reimagining your existing platform or launching something entirely new, we’re here to make it happen - smarter, faster, and better. Ready for a reliable engineering partner? Book a call with our CTO now! https://calendly.com/karenhov/30min Contact us at info@beewebsystems.com.
1 work in Javascript Development
Located in Yerevan, Armenia
From €3,000 for Javascript Development
Worked in Food (+14)
Speaks English, Russian
11-50 members
Top Remotely
(0 review)
Access the Top 1% Tech Talent | 500+ In-House Developers | Trusted by Fortune 500 Companies
The Tech Partner That Delivers—Every. Single. Time. At 𝐓𝐨𝐩 𝐑𝐞𝐦𝐨𝐭𝐞𝐥𝐲, we empower businesses to unlock the full potential of their enterprise technology stack. In today’s fast-paced digital landscape, leading organizations rely on branded ERP and CRM systems 𝐒𝐀𝐏, 𝐎𝐫𝐚𝐜𝐥𝐞, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞, 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐃𝐲𝐧𝐚𝐦𝐢𝐜𝐬, 𝐍𝐞𝐭𝐒𝐮𝐢𝐭𝐞, 𝐚𝐧𝐝 𝐎𝐝𝐨𝐨 to streamline operations, drive data-driven decisions, and scale efficiently. But even the most powerful platforms are only as effective as the people behind them. 𝐓𝐡𝐚𝐭’𝐬 𝐰𝐡𝐞𝐫𝐞 𝐰𝐞 𝐜𝐨𝐦𝐞 𝐢𝐧. Top Remotely is a premier talent solutions provider, connecting companies with 𝐭𝐨𝐩‑𝐭𝐢𝐞𝐫, 𝐩𝐫𝐞‑𝐯𝐞𝐭𝐭𝐞𝐝 𝐫𝐞𝐦𝐨𝐭𝐞 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬 who specialize in implementing, managing, and optimizing these mission‑critical systems. Whether you need an SAP S/4HANA consultant, an Oracle Cloud Financials expert, a Salesforce architect, a Microsoft Dynamics 365 specialist, a NetSuite ERP analyst, or an Odoo developer, we deliver the right expertise, when and where you need it. Our rigorous vetting process ensures that every professional on our platform possesses deep functional knowledge, hands‑on experience, and a proven track record with leading ERPs and business applications. By bridging the gap between cutting‑edge technology and world‑class remote talent, we help businesses reduce overhead, accelerate project timelines, and stay ahead of the competition. Looking for a development partner who delivers? Let’s make something incredible together!
Looking for work in Javascript Development
Located in Kings County, United States
From €3,000 for Javascript Development
Worked in Software & Computer Services
Speaks English
501-1000 members
Poppins
5
(6 reviews)
We are a house of strategy, creative, social and digital technology specialists.
Recommended
Top awarded
We craft beautiful brand expressions, digital experiences and products. All underpinned by thoughtful strategy. We’re driven to help our clients be the best version of themselves through the power of brand and digital. Because we’re certain there is something uniquely special inside each and every business.
Looking for work in Javascript Development
Located in Greater London, United Kingdom
From €1,000 for Javascript Development
Worked in Travel & Leisure (+12)
Speaks English, French(+3)
51-200 members
Nexila.agency
(0 review)
We Design, Build & Automate Businesses to Scale Faster 🚀
Nexila is a remote-first design & automation agency based in Europe, serving startups and businesses across the USA & UK. We help founders look premium, save costs, and grow revenue — through world-class UI/UX, web development, and AI-powered automation systems. Since 2020, we've worked with 200+ global clients including Skillora, Ommo, ConnectX & ScaleAcademy — with a passionate in-house team of 40+ professionals. We don't just deliver projects. We deliver results. ❤️‍🔥 📩 hi@nexila.agency | 🌐 nexila.agency
Looking for work in Javascript Development
Located in Casper, United States
From €3,000 for Javascript Development
Worked in Industrial Goods & Services
Speaks English
11-50 members
Pragmica
(0 review)
Boutique design & software studio crafting bold brands and digital products in LA & NYC
Pragmica is a boutique, design-led software studio working between Los Angeles and New York City. We bring together brand strategists, product designers, and full-stack engineers to build distinctive identities, interfaces, and software for ambitious teams. From brand systems and marketing sites to web and mobile apps, AI-driven tools, and web3 experiences, we help clients turn complex ideas into clear, usable digital products that ship, scale, and stand out.
Looking for work in Javascript Development
Located in Los Angeles, United States
From €1,000 for Javascript Development
Worked in Software & Computer Services (+1)
Speaks English, Czech(+4)
1-10 members
Troy Web Consulting
(0 review)
Leading Edge. Lasting Impact.
Troy Web Consulting is a custom software development company with 23 years of experience creating secure, intuitive, and future-ready software solutions for companies and organizations. Our custom-tailored approach and diverse team ensure innovative, high-quality software that meets evolving technological needs. We design and develop custom software, web apps, mobile apps, and websites for businesses across multiple industries. Our core competencies are .NET and Laravel with frontend work done using Angular, Vue, and React, mobile development done using React Native, Expo, and NativeScript, and website development done using WordPress and other tools.
Looking for work in Javascript Development
Located in Cohoes, United States
From €10,000 for Javascript Development
Worked in Hospitals & Healthcare
Speaks English
11-50 members
2V MODULES
5
(7 reviews)
Research -> UI/UX -> Full-featured digital product
Professional, flexible, and dedicated team focused on digital product development. We're the right choice for Founders, CPOs, and IT Directors to outsource UI/UX and development of their web or mobile-based software products. What we do (aka service lines) We can deliver each service separately or as part of a single project. UI/UX - research, wireframing, prototyping Full-cycle development - specifications, architecture, CI/CD pipelines, QA. Our stack includes modern frameworks like NestJs, Laravel, and React. Webflow marketing website development. To complete our offering for founders, we also build great marketing websites for your digital products, so you don't need to go elsewhere for that. I guarantee quality and absolute client satisfaction with every project that we start. Founder & CEO Valerian Valkin
Looking for work in Javascript Development
Located in Lisbon, Portugal
From €20,000 for Javascript Development
Worked in Sports (+12)
Speaks English, Armenian(+4)
11-50 members
Div
(0 review)
modern web development & exceptional service
Div is a digital agency in NYC that specializes in WordPress, Drupal, Shopify, ReactJS, JavaScript and the fundamentals of enterprise web and app development.
Looking for work in Javascript Development
Located in New York, United States (+1)
From €1,000 for Javascript Development
Worked in Banking & Financials
Speaks English
11-50 members
Happy Cog
(0 review)
We design, build, and market websites, apps, digital products, and experiences.
We design, build, and market websites, apps, digital products, & experiences. Our clients are global brands, publishers, higher ed, large nonprofits, and more.
Looking for work in Javascript Development
Located in New York, United States
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
51-200 members
Cuelogic Technologies
(0 review)
Businesses trust our engineering excellence & product thinking to build data driven applications.
Cuelogic is a US and India based technology consulting and outsourced product development services company. We deliver innovations with our lean cross-functional full stack teams comprising of engineering, data science, cloud infrastructure and designers to drive meaningful value leveraging continuous delivery, data driven analytics & predictive models to bring about intelligent product development. We work with world’s leading startups, large enterprises, consumer and high traffic companies to optimize their data and cloud strategy with best of breed multi-cloud solutions, modernizing and maintaining mission critical systems with immersive UX, high performance, resiliency and best in class security from our India development centers. Our speciality lies in bringing together engineering excellence with product thinking in a Devops culture to enable our start-up to Fortune 500 customers to continuously digital transform, optimize for revenue, reduce costs, experiment rapidly and innovate in a way that delivers true business value and sustained competitive edge for decades to come. We currently have around 300 full stack employees across North America and two delivery centres in India and we are hiring for over 100+ global positions. Our employees are our greatest asset and we are an ‘employee first’ organization by design.
Looking for work in Javascript Development
Located in New York, United States
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
201-500 members
My Animation Life
(0 review)
Animation studio in Atlanta, Georgia, My Animation Life, animation in georgia
Looking for work in Javascript Development
Located in New York, United States (+4)
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
1-10 members
Appsvolt Inc.
(0 review)
Appvolt is a renowned global software development company in California, USA. We provide Custom Software Development and IT Staff Augmentation services.
Looking for work in Javascript Development
Located in New York, United States
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
11-50 members
CoCreate
(0 review)
Offline, collaborative web apps by applying a few HTML5 attributes, no javascript skills required
Looking for work in Javascript Development
Located in New York, United States
Budget on request
Works in multiple industries
Speaks English
1-10 members
NYC Career Centers
(0 review)
Career Centers is a leader in technology education in New York, specializing in data analytics, office productivity, project management, financial modeling, and database management. Since 1998, we have taught thousands of individuals and business
Looking for work in Javascript Development
Located in New York, United States
Budget on request
Works in multiple industries
Speaks English
1-10 members
ESoftware Associates, Inc - Office 365 Experts
(0 review)
ESW is the industry professional for Microsoft SharePoint, MS Office 365 consulting and migrations servicing companies across the world.
Looking for work in Javascript Development
Located in New York, United States
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
11-50 members
Fullstack Academy
(0 review)
Make Your Move with Fullstack Academy, a top-ranked online coding, cybersecurity, data analytics, and product management bootcamp.
Looking for work in Javascript Development
Located in New York, United States
Budget on request
Works in multiple industries
Speaks English
201-500 members
Source of Future Technology
(0 review)
Yahoo mail create new account, tutorials with text, images and Videos. Yahoo Mail Sign Up and Login, yahoo finance and everything you need to know about Ymail
Looking for work in Javascript Development
Located in New York, United States
Budget on request
Works in multiple industries
Speaks English
1-10 members
BizPartner 360 LLC
(0 review)
Best Digital Marketing Agency
BizPartner360 is a full-service digital agency offering SEO, digital marketing, web development, UI/UX design, branding, and creative solutions. Their team helps businesses improve online visibility, strengthen brand presence, and achieve sustainable growth through data-driven strategies.
Looking for work in Javascript Development
Located in Cheyenne, United States
From €1,000 for Javascript Development
Works in multiple industries
Speaks English
11-50 members
InterCode
(0 review)
AI Agents, Full-Stack Platforms & API Integrations. Engineering for Digital Growth.
We build high-performance technology designed for scale and digital growth. We act as a Strategic Tech Partner for companies that need more than just "coding" - we design intelligent systems that solve complex business bottlenecks. Our Core Expertise: AI Agent Orchestration: We build autonomous multi-agent systems that handle lead qualification, data research, and complex workflows. We move beyond simple chatbots to create true digital workers. Full-Stack Engineering: Architecture built for speed and 10x growth. We use modern stacks (Next.js, Node.js, React, GCP/AWS) to ensure your platform stays stable under heavy loads. Complex API Integrations: Connecting fragmented ecosystems is our strength. We build secure, lightning-fast bridges between your product and platforms like Salesforce, Yardi, or global Ad networks. We have deep hands-on experience in Advertising Automation, Marketing Tech, Real Estate (Multifamily), and Automotive Digital Transformation.
1 work in Javascript Development
Located in Tallinn, Estonia
From €5,000 for Javascript Development
Worked in Real Estate (+2)
Speaks English
11-50 members
Weichie.com
(0 review)
Websites, eCommerce, Applications & SEO
A digital agency based in Brussels and New York. We create high quality digital experiences for brands and help them promote their business through the online world! Specialised in websites, e-commerce and applications.
Looking for work in Javascript Development
Located in Brussels, Belgium
From €1,000 for Javascript Development
Worked in Restaurants
Speaks English, Dutch, Belgium
1-10 members
Vodchits Innovations Corp
(0 review)
Empower your business with superior IT solutions: cutting-edge IT consulting, on-demand & managed IT services, cybersecurity, and digital marketing.
Looking for work in Javascript Development
Located in Astoria, United States
Budget on request
Works in multiple industries
Speaks English
1-10 members

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