Top NodeJS Developers in the United States

Web & Mobile App Dev & Design for Nursing Education Company

Cleveroad’s communication has been good, and they’re very organized. They constantly ensure that projects are running on schedule and organized according to priority. We use Slack, G Suite, Jira, GitHub, and Bitbucket for communication and project management.

BioManager Transformation for Biometric Systems & Solutions

They were organising their work in sprints with 2-weeks duration. The results were presented at the end of each sprint and the next steps discussed. For adhoc communication Flock was used. Detailed tasks were defined in Trello.

App Development for a Fitness Startup

As for project management, it was organized pretty well. Cleveroad was very transparent in the early stages in how the work would be organized. We had regular meetings to stay on top of the project and frequently received emails with updates. I felt I had control over the project, which was great.

Web App Development for Education Company

Cleveroad demonstrated strong ownership and a thoughtful, methodical approach to project management. From the start, their team set up a clear structure and provided full visibility into sprint progress. I was extremely impressed by the level of documentation and the well-organized development process. Communication was steady, deadlines were met, and our project manager remained closely involved at every step.

Android Development for Entertainment Portal

They showed initiative and organization during our engagement.

UI/UX Design Services for Immigration Consulting Firm

They’ve delivered everything on time and within budget. In most instances, they’re the ones waiting for my feedback rather than me waiting on them. We’ve had in-person meetings with their team, but we mainly communicate through Microsoft Teams.

Web App Prototype Dev for Railway Software Technology Co

Designli was always on time and responded to any of my questions within 24 hours. Moreover, they were consistent with the deliverables, and they completed each one before the next meeting. We had weekly phone calls and, at times, even almost daily phone calls to talk about the process.

Mobile App Design & Development for Booking Application

Designli delivers work on time and on budget. The team uses Jira and Basecamp for project management and communicating deadlines. Designli's biggest strength is their communication skills.

Mobile App Design & Development for Software Company

Designli delivers work on time and on budget. Designli communicates perfectly and is always on time for meetings. Project management is top-notch and exactly what I was looking for.

Mobile App Dev for Travel Agency

They listened to my ideas and incorporated them effectively. Then they delivered any changes to me on time. Throughout the process, goals, budget, and timelines were made extremely clear.

SEO, SMM & Advertising for Private Therapy Practice

Additionally, they listen to us and accommodate our requests to shift their focus on specific tasks. The team sends summary emails every week, so we always know what they’re working on and the time it takes for them to finish tasks. Throughout the project, the team has been very open to working closely with us. My background is not in marketing at all, but the Scopic team still takes the time to help me understand their work.

IT Staff Augmentation for Digital Agency

Our clients love Codup’s work. They’ve helped us get more business from current and new clients. We’re very demanding, so they pay incredible attention to detail. Codup always manages to deliver high-quality work; they rarely get it wrong. If something is less than perfect, they do everything possible to deliver the best product possible.

E-Commerce Portal for Promotional Items Manufacturer

Dedicated and focused, the team goes to great lengths to meet their client’s needs. They also demonstrate a high level of development and coding experience.

Custom Software Dev for Antimicrobial Stewardship Company

Six Feet Up has a lot of smart people who are also positive, energetic, enthusiastic, and just fun to work with. Six Feet Up has great leadership with values that align with ours, an excellent reputation, extensive Python and Plone experience, and they were flexible around the scope and requirements for our collaboration, which was a huge help.

Lighting Prediction Software Dev for Weather Analytics Firm

The vast knowledge base that each employee has is very impressive. Everyone has different specialties, but when you work with Six Feet Up, you know you’re going to get what you need — and they’re going to bring ideas and solutions you hadn’t thought of. They’re going to challenge you a bit, but in good ways that will help improve the product.

Software Review & Consulting for Professional Services Firm

We were amazed by the depth of their knowledge and expertise related to Python and Plone.

CMS Upgrade, Web Development & UX/UI Design for College

The most impressive aspect of Six Feet Up is its people. Working with them feels like talking to friends. They balance deep technical expertise with a genuine, human approach, making them feel like an extension of our team. Their involvement — from leadership to developers — was hands-on and highly engaged. Their breadth of expertise is unmatched. Plone is an incredibly complex system, and Six Feet Up handles it better than anyone we've worked with. Even as we explore potential transitions to other CMS platforms, they provide strategic guidance beyond just Plone, ensuring we always have a knowledgeable expert to consult — no matter the system or tool.

AI Development for Medical Company

The platform can detect risky conversations in real time — a critical safety feature — and its modular, plug-and-play architecture makes it easy to test and integrate new LLMs as technology evolves. What impressed me most about Six Feet Up was how quickly and clearly they understood our vision. I came in with a complex, forward-thinking idea — one that other vendors couldn’t execute or quoted exorbitant prices. Six Feet Up is a highly responsive software firm with deep AI knowledge. They listen, communicate clearly, and have a strong grasp of both budget and timelines.

UX Design & Web Dev for Fintech Insurance Company

Goji Labs is very forward-thinking and knowledgeable in their space. A lot of their ideas have been very modern and lucrative, and they’ve been able to design a plan to incorporate those ideas into our project. That quality of theirs is great because they don’t sit back and wait on us.

UI/UX Design for Personal Recommendations Platform

Goji Labs tried to validate our business plan, which we thought was unique. Their team was also very knowledgeable about the latest UI/UX trends. They weren’t just taking what we wanted and converting that into the UI/UX, but they went in-depth into what we were trying to accomplish with our business.

App and UI/UX for Healthcare Tech Company

Goji Labs has done an exceptional job at building our products and getting them to where they need to be today. They've been so great to work with that we'll never work with another developer; their knowledge, timeliness, and thoroughness set them apart.

Mobile App Dev & UI/UX Design for Fitness Motivation App

I was continually impressed with how Goji shared in the enthusiasm for the project. They were extremely knowledgeable and fun to work with. It was a very clear sense that we were one team. They made a massive contribution to the ultimate direction and functionality of the app. They were comfortable pushing back on bad ideas in a non-intrusive way, and contribute better ones.

Staff Aug, Software Dev & Maintenance for CMMS Software Co

Jalasoft has a demonstrated track record of high standards for their engineers. They were able to ramp up with our code base and process very quickly, and established trust with our team within months. We have a strong account management relationship with Jalasoft, and they have been very responsive to our requests for additional skills or developers as our needs have changed.

Custom Software Dev for Digital Marketing Agency

Appreciate our consistent check-ins, their responsiveness to questions/asks, and having the same team members throughout the engagement. They've adapted to our needs as we've progressed and have been willing to tackle our challenges. This adaptability has been crucial in maintaining the project's momentum and addressing any challenges that arose.

UI/UX Design for Financial Wellness Provider

Dualboot certainly has a process but they were very willing to modify it to fit what we actually needed and wanted rather than doing it their way because it's what they know. This flexibility made our project faster, cheaper, and got a better outcome. Their willingness to customize their approach based on our specific needs was a standout feature of their service.

Mobile App Development for Music Licensing Platform Company

They are all very friendly, personable, responsible, and talented individuals who are accommodating to our needs and responsive to our communications.

Branding & Web Dev & Design for Home Insurance Company

We’re impressed with the quality of Perpetual’s work, which has exceeded our expectations.

Web Design & Development for Venture Investment Firm

However, Perpetual’s quality of work was fantastic; they exceeded our expectations.

Web Development, Web & UI/UX Design for FinTech Company

Perpetual has done a fantastic job on the marketing website, over-delivering on expectations given the amount of time and scope of work.

Mobile App Design & User Testing for Media Production Agency

Perpetual’s work quality was very solid, and their team was very collaborative and easy to work with.

Web Development for Biotechnology Company

Delivered on what was promised on a tight timeline, but importantly over-delivered on most fronts.

Custom Software Dev for Security Tech Company

Diffco demonstrated a proactive project management style, meeting deadlines and responding to our needs with both flexibility and efficiency. Their unique ideas and great management style were impressive.

Custom E-Learning Platform for Coaching & Consulting Company

Team met all of the deliverables as well as all of our requirements. Great communication and project management. They were able to see gaps in the process well ahead of what we had planned, which helped the shape not only the design of the project, but the deployment scope.

Staff Augmentation Services for B2B SaaS Data Platform

We were very satisfied with how their processes were setup, and how they managed the project. We had a dedicated account manager from Diffco's side, who was very responsive, and delivered all the items on time.

Recruiting Services for Digital Design Company

Diffco managed the project very well. They delivered everything on time and were quick to respond to our needs. They communicated clearly and regularly, making sure we were always updated and aligned with the project’s progress. Their effective management helped ensure the project's success.

Web Development for Funding Company

Super communicative and timely. They took a complex concept, learned about it very quickly, and implemented the vision perfectly.

Web App Dev & Tech Support for Home Services Company

Thoughtbot was always extremely professional. They routinely delivered work on time and with a high degree of quality. When complications did arise, they were quick to communicate the issue to key stakeholders so that timelines or scope could be adjusted appropriately.

Mobile App Development for Food Waste Software Company

We were able to hit our internal timeline targets with the help of the thoughtbot team, which were imperative in order to deliver the product to our customers on time. The thoughtbot team was exceptional in their ability to deliver on time and communicate with us during the process. We had biweekly retros to improve our working relationship which was extremely helpful.

Custom Software Dev for Congressional Software Company

Thoughtbot was extremely organized and communicated on a reliable cadence with progress, issues, and timelines within the multiple projects with our company. All projects were delivered on time or early. Thoughtbot has always and continues to be extremely responsive to all of our needs and requests.

AI Solution Prototype Development for Software Company

How did thoughtbot perform from a project management standpoint?

 thoughtbot delivered on time, went above and beyond, and was extremely cost-effective. They collapsed time for me by making my product in a sprint setting so I could see the next steps. I was able to pivot and simplify thanks to this sprint. We communicated via Slack.

Web & Software Development for SaaS Company

Being within the same timezone has helped immensely with meeting deadlines, communication, and team cohesion. They are still growing as a company, which can require a bit of time to scale the team, but they always find the right people, and we haven't experienced any project delays with them, regardless.

Dev Services for Web Design Agency

Our cooperation with Bluelight Consulting worked out very well. Their experts find the right solutions for various problems, they work quickly, provide the right people for each job, and offer valuable suggestions on how to improve the product. I have to say, their high-level productivity and commitment to project delivery within strict timelines were really impressive.

IT Staff Augmentation for Digital Solutions Company

They ran a really big project with many stakeholders and really went out of their way to ensure that all stakeholders are consulted and eased in their concerns. They were also extremely flexible with the changes we requested and always completed all the projects on schedule. I'm really happy to have worked with them.

Custom Software Dev for SAP Solutions Company

The Bluelight Consulting team took over the software development process fully in one month. We established an improved production process while delivering 3 major and 6 minor releases in 9 months. Each release was right on schedule and within the set budget limits.

Development Staff Augmentation for Financial Services Co

Several projects have been completed early and done well. Yes, always delivered on time or early. Always extremely responsive anytime we reach out.

Web Portal Overhaul for Insurance Company

They were very good, they were receptive to feedback. They accommodated to changes in scope that crept in there, as often happens with projects like this. At the end of the day, they delivered on the timeline we sought.

Web Development for Custom Software Development Company

Another aspect that truly impressed us was Kitrum's team of highly skilled professionals. Their focus on senior-level developers and other specialists translated into significant project benefits. These experts brought deep technical expertise and a wealth of experience that elevated the entire team's knowledge and skillset.

UI/UX Design, Web & Mobile App Dev for Dev Solutions Company

What truly impressed us about Kitrum was their ability to consistently deliver high-quality complex solutions, achieving client business goals. Their lead tech expertise and transparent, clear communication ensured a smooth experience throughout the project, leaving us highly satisfied.

Front End Outsourced Dev for IT Company

The KitRUM team’s experience and skill improved the quality of our core platform. They deliver reliable code, and they refactor it on their own. Their depth is their biggest strength. They hire competent developers, and they can scale their team to accommodate our workload.

Healthcare Mgmt Platform Dev & Design for Software Dev Co

KITRUM’s approach to building customizable modular solutions was impressive. This idea is excellent and is based on their years of experience. It has helped us deliver a complex product on time to users.

Web Dev for Music Royalty Management Solution

What did you find most impressive about this company? How easily it was to get highly experienced developers. KitRUM is very proactive and ready to help in any situation.

Digital Ecosystem Dev for Experiential Event Production Firm

Facet Interactive demonstrated exceptional project management discipline throughout the engagement. From the initial discovery phase through launch, the team maintained a clear, structured workflow supported by weekly check-ins, shared timelines, and transparent progress tracking across deliverables. Their collaborative approach created a genuine sense of partnership rather than a vendor-client dynamic. Overall, their project management approach combined structure with flexibility, allowing Decked Out to move fast while maintaining confidence in delivery.

Custom Website & App Dev for Branding & Marketing Company

On top of that, they have great attention to detail. They never embarrass me; our clients never say that we miss something. Caxy is thorough and great at what they do. They give me the confidence to sell what they do and deliver.

Drupal Dev for Product Designer & Manufacturer

Not only did they design the site and talk us through it, they also prepared custom manuals to help us with updates and changes after the handoff. The project manager was very professional and detail oriented.

Design & Dev Services for Early-Stage Recycling App Company

ChopDawg.com provides industry and project management expertise in a highly collaborative and bespoke fashion. Other developers approach projects using the same process. In comparison, ChopDawg.com looks at each project as a unique living entity. They create processes specific to each project; their process for me is different from their process for other clients.

Web & Mobile App Dev for Telehealth Company

We’re impressed with their resourcefulness, attentiveness, and technical expertise. Moreover, everything is running precisely as intended thanks to their tentative schedule. We’ve had zero hiccups so far, which is quite impressive for a project of this size and scope.

Mobile App Design & Development for an IT Staffing Company

ChopDawg’s expertise in the mobile app space shines through in their high-quality work. They have a great awareness of user privacy and security and utilize it to shape the app. My company is pleased with the work ChopDawg has done so far; we’ve already engaged them on another project.

WordPress Website Redevelopment for Footwear Manufacturer

They’re experts in their space. The project manager has a wonderful team in place to answer all of our technical questions. If they don’t have the answer right away and need to ask another resource, they give the answer to us within an hour.

Nonfunctional Prototype Development for Medical App Venture

Their ability to take my ideas and put them into this type of technology was phenomenal. They not only had artistic expertise but were also able to understand what I wanted to accomplish medically. While they’re not a medical company, they did an awesome job with a medical application.

Custom Software Dev for Media Company

Describe their project management. Did they deliver items on time? How did they respond to your needs? We are very satisfied with the performance to date.

Mobile App Dev & IT Services for Social Entertainment Company

Through weekly meetings and regular status updates, we were always able to monitor and intervene in the process. Deadlines were almost always met and everything was great. We were impressed with the commitment of their employees, as they were able to step in at the weekend if necessary to meet our deadlines.

Custom Software Optimization for POS Solutions Company

Deliverables were consistently completed on time or even ahead of schedule, demonstrating their commitment to meeting deadlines. They maintained clear communication throughout each phase, providing regular updates and ensuring we were informed of progress and any potential challenges. Their proactive approach to problem-solving and their willingness to collaborate made the entire process smooth and productive.

Microservices Development for Telecommunications Company

Scaletech’s project management has been highly organized and effective. They maintained clear timelines and ensured steady progress using agile methodologies. Communication was seamless, with regular updates and collaborative feedback sessions. They consistently delivered tasks on time, and whenever adjustments were needed, they handled them efficiently.

Web Design for Food & Beverage Digital Platform

Scaletech was really easy to work with when it came to project management. They kept things organized and always let us know what was happening next. Most of the things we needed were delivered on time, and if anything was delayed, they were upfront and explained why.

Website Design, Dev & Strategy for Art Loaning Business

We went through a few different web development groups at the beginning, both of which pushed timelines out so far, that it we had to walk. Glide proved they could deliver on time and follow their systems. I also value Travis's leadership of his team and his passion for helping companies build their dreams is apparent.

Web Redesign for SaaS Subscription Company

GLIDE stands out for its passion and enthusiasm. It follows through with reliable adherence to best practices.

Web Dev & UI/UX Design for Nonprofit Organization

The individuals I collaborated with on our project demonstrated a genuine interest in our organization and showcased a profound passion for and comprehension of the project's objectives.