Top Software Developers in the United States

App Management, Support & UI/UX Design for Cybersecurity Co

The project management was completely successful and the deliverables were delivered on time. They responded to all our needs.

Website Development for E-Commerce Retailer

Much work and dedication. But without a doubt the most important thing is the great people behind the company, getting fully involved in the project and advising and obtain the best of the project.

Web Catalog Dev for Telecomm Company

No matter how less detailed our project definition was, they adapt and provide a good solution for it.

e-Commerce Gamification Development for Platform

We've thrown this challenge at Intellectsoft, and our satisfaction comes from their ability to balance out the vision and transform it into specific project requirements in a way which accommodates for the vision of our founder without slowing down the project and getting it stuck in one particular place. I don't know what the full project management toolset used by Intellectsoft is, but they've been accommodating in adopting whatever style of communication the client uses, whether it's WhatsApp or anything else.

Application MVP for Money Transfer Services Company

We've enjoyed the relationship, and feel that Intellectsoft is very accommodating for anything we have needed. A large part of the team is based in Eastern Europe, and they've accommodated to our time zone, for example. We were very fickle in many ways, and Intellectsoft dealt with that. This is a huge quality of their character.

Ongoing iOS & Android Dev for Computer Software Firm

Project management, overall, is one of their strengths. Even in situations where things went wrong, they've gone out of their way to remediate and resolve them. Intellectsoft is very customer-oriented. On more than one occasion, they've been very accommodating to our unique or unusual circumstances.

Mobile App Dev & UI/UX Design for FinTech Startup

It’s comfortable working together, and we’re quite satisfied. Their team has good communication skills and sticks to the timeline. They’re responsive and listen to our feedback. It’s a very positive experience compared to what I’ve experienced with other technical teams regarding communication, collaboration, and timelines.

Development Staff Augmentation for Online Cooking Platform

The project management was highly effective and collaborative. Rather than requiring external oversight, their engineers fully adopted our internal Agile/Scrum methodologies. They synced daily with our project management team, ensuring that expectations were aligned and blockers were addressed in real-time.

Mobile App Dev for Transportation Company

They consistently delivered high quality work, always adhering to timelines and exhibiting a remarkable level of patience and understanding towards our needs. One major impressive thing they exhibited is their patience, willingness and understanding level. Knowing we are a startup company and treating us as such.

Mobile App Development for Clothing Brand

The project manager was really good about guiding me along and was really patient with me while I figured out my end of the project. I appreciated the patience. I am impressed with my project manager because of her patience in guiding me and going over the same thing with me as I needed it.

Website & Mobile App Dev & Design for International Org.

They are strict about their schedule but are flexible and understanding when we can't deliver within set timelines — usually, they reassign tasks and teammates to give us a few extra days to deliver.

Mobile App Development for Cosmetics Company

3 SIDED CUBE has always been superb to work with due to their flexibility and enthusiasm. They quickly react to our ever-changing needs. The team is dynamic, and we enjoy their fresh mindset and approach.

React Native Development for Loyalty App

They achieved the project on time and with quality. The project managers work in an Agile way, which is in line with our own style. They’ve been very flexible in understanding our requirements. The developers have been able to give their input on the project as well.

App Development for Humanitarian Aid Organization

One of their best qualities is their agility. They were very flexible to our changing requirements. They’re able to adapt and work with clients quickly. They’re very knowledgeable and often suggest additional functionality or features that you wouldn’t have thought of otherwise.

MVP Dev for B2B Platform

The team is receptive to comments and changes, and they're great to work with — I highly recommend them.

Web & Mobile App Dev for Baby Milestone Tracking Application

They’re wonderful to work with and have been a great culture fit for us. The team is full of high-integrity folks with great work ethics. That’s very important to us.

Mobile App Dev & UI/UX Design for Consumer Products Company

They met initial timelines and advised on any changes of scope found during discovery. They were proactive in their communication and reacted with urgency when issues were raised.

Smart Toilet App Dev for Manufacturing Company

Cheesecake Labs has been a valuable partner to us. They’ve guided us through the journey, and the team has been proactive — this is truly important for a company like ours. As first-timers in the IoT world, we’re glad that they approach the project from our perspective.

Lean Product Definition for Marketing & Advertising Agency

The workflow was very efficient, effective and each project deliverable/milestone was well defined. Cheesecake was very proactive in scheduling calls, meeting deadlines and answering any questions I had.

Android MVP Dev for B2B SaaS Platform

They're very proactive and solutions-oriented. If they see something that can be improved in our iOS app, they'll let us know (even though they're not working on the iOS app directly). They're always suggesting better ways to implement the architecture rather than just doing what they're told.

Custom Software Development for Blockchain Nonprofit

Cheesecake Labs reaches out when they’re blocked and really contributes to the project. Moreover, they’re available, proactive, and transparent about their work. They deliver on time and often take on more tasks because they finish their work ahead of schedule.

Custom Software Dev for Global Automotive Oversight Org

They’re very personable and helpful. Their team works in sprints, building and testing each module one at a time. When we provide feedback, they adjust for us. We’ve been very grateful for that. The Fingent team members are polite, friendly, and never irritated no matter how many questions or revisions we may have. If we request something that maybe they can’t do or is out of scope, they always come back with a solution. They’re extremely helpful.

Health Insurance Policy Sales & Management System

Throughout our working relationship with Radixweb, we have been allocated several project managers, all of whom have been extremely conscientious and provided us with a good service. It is not unknown for them to work late in order to help in an emergency or to meet a deadline. Quality assurance is dealt with both at our end and at Radixweb's end.

Developing Staffing Solution for IT Firm

They have delivered everything that we had scoped within the agreed schedule and the specified budget. We had our fair share of release deadline pressure on few occasions, and I must admit the team worked extremely hard to get us through. When there is time to go above the regular commitments, they have always done so.

Web & App Development for Digital Agency

During the first phase, we just had an email thread to communicate. In the first week, we just got things going; the second week, we had check-in meetings via Google Meet every other day to demo the project. If we had an issue, they jumped on it and fixed it. Overall, everything’s been good. Codup is organized, and the proposal spelled it all out.

Custom Web Dev & Design for Nonprofit Literacy Org.

There have been no surprise bills, and they’re always done before the deadline. When we discuss the work, they’re very organized in terms of knowing what stems from the original scope and what will be an add-on. We send documents back and forth, but it isn’t a large enough project to require more powerful tools. We communicate over Google Meet and Quotable.

WordPress Development for Digital Agency

To make sure we stay on track and on target, we utilize daily stand-ups and 2-week sprint planning meetings. Going forward, we are also implementing full project timelines to ensure we reach our anticipated launch dates. The tool that helps keep everything in order that we have adapted over the years is Monday.

Website Development for E-Commerce Platform

Project management was very organized; they were very professional. Their project manager would send what would happen in the meeting and all the steps in advance. If we had any issues at the meeting, he approached us to make sure everything was clear.

Web Dev for Global Manufacturer

They're very clear in communications, keeping tickets and communications organized on Trello. They have a great process that makes discussions and tracking progress easy to follow.

UI/UX Design for Education Company

What we found most impressive and unique about Divami is the exceptional calibre of their team members and their extensive working experience. The individuals we collaborated with from Divami showcased a deep understanding of UX/UI design and front-end development. Their expertise and knowledge were evident throughout the project, and they consistently provided valuable insights and recommendations.

Mobile App UI/UX Design for Private FinTech Company

We needed a team that could bring the right design ideas and understand our concept, and we have that in Divami Design Labs. In most cases, we don’t have to explain much to them because they understand concepts thanks to their knowledge and background. Since they have relevant experience, they don’t only rely on us to feed them ideas, which has made the project very interactive.

UI/UX Dev for Gig Marketplace

They are experts in what they do, and I was blown away by the amount of knowledge they had in our business, our competitors, and the industry as a whole.

UX & Dev Partnership for FinTech Startup

The founders of the company are hands-on people, knowledgeable about technology and design. This made a difference in terms of commitment and their ability to respond to specific needs, rather than simply manage the process.

UI Design for Analytics Company

Divami Design Labs’ team members are their strongest asset. The resources we interact with are knowledgeable and productive. They help us solve important problems. Design proficiency is a special attribute that's rare if not impossible to find in the developer community.

Chatbot Development for Financial Technology Platform

The level of expertise on cutting edge technologies, but at the same time, the ability to tailor on which use case scenarios apply them, pros and cons versus different approaches, techs or stacks to be used, bottom line, have a good rationale mapped to a business need on every decision made during the process.

Custom Software Development for Marketing Company

Savant’s project management approach was structured, transparent, and highly collaborative. From the outset, they established clear milestones, communicated progress regularly, and ensured all deliverables were aligned with The Obsidian Co.’s priorities. Every phase, from discovery to deployment, was completed on schedule, with timelines consistently met or exceeded. They demonstrated flexibility by quickly adapting to evolving needs, providing proactive solutions rather than waiting for issues to arise. Communication channels remained open and responsive, ensuring that feedback was addressed promptly and effectively.

EDC Platform Dev for Pharmaceutical Company

Savant’s project management approach was highly structured and responsive, ensuring that every stage of the EDC implementation was delivered on schedule and aligned with our requirements. They established clear milestones, provided consistent progress updates, and maintained open communication with stakeholders, which created a sense of transparency and trust throughout the project. When adjustments were needed, Savant was quick to adapt, offering practical solutions without compromising timelines or quality. Their ability to balance technical expertise with flexibility meant that our unique needs were met with precision, and the final solution was not only delivered on time but also exceeded expectations in usability and compliance.

AWS Dev, UI/UX Design & Data Migration for Merchant Services Co

Project management has been good. Some of our deadlines changed because the client had changing requirements, and they adapted to them. They're very much aligned with our core values, which are empathy, trust, and adaptability. They reached out to clients, helped them think, and were kind enough to be patient and sit with them to help them refine their requirements.

Analytics Suite for Boutique Advisory Firm

The optimization of cost versus ROI comes from the fact that we’re using experienced developers coming from overseas. We get U.S.-quality work at an offshore price, and the ROI is typically 3 times of what we would typically get from a local development shop. AgileEngine has worked with very large brands, but they can also focus at a small-to-medium-enterprise level.

Analytics Suite for Boutique Advisory Firm

The coachability of the team is impressive. They’re eager to learn and can cross different industry verticals quickly, as well as demonstrate expertise as they learn the jargon or business problem at hand. Secondarily, their creative attributes allow them to provide subject-matter expertise on more elegant design paths at 1/3 of the normal price point.

Analytics Suite for Boutique Advisory Firm

AgileEngine did a great job of outlining the range from a cost, hourly, and timing perspective. If that didn’t work for us, we could pay more in order to scale up the number of resources. The scalability in what they provide is great, and they can bring multiple options if they are asked.

Corporate Website & CMS Integration for Development Company

Overcode keeps to schedules and the cost is predictable, which is crucial when considering whether new ideas will make the budget slip. With Overcode, I know I can count on what we have agreed on. They deliver on time, and it's great that I can count on that. From a project management perspective, I don’t feel like I am sharing their time with other clients.

Website Development for Design Agency

We were able to launch the project within the projected timeline. We were really impressed with how well their team was able to deliver within a short amount of time. Whenever we found a bug, Overcode devs came back immediately with a fix. Overcode provided us with a Project Manager who helped manage the work processes and communication between our teams.

Frontend & Custom Software Dev for Event Intelligence Co

Overcode hit all of our milestones and fit into our internal deadlines. You can fully rely on Overcode's team - they’re extremely responsible, always work within a set timeline, and propose helpful ideas! We usually communicated via Slack and calls.

Custom Website Dev for Digital Design Agency

Overcode’s team is very serious and responsible — they deliver all the tasks in a timely manner via 2-week sprints by Agile Methodology. Each time they did a demo and provided us with regular updates. They also fixed all the small things that came up and made the browser interactions work exactly like we imagined internally.

Web App Development for Cloud Storage Provider

Very good communication. They worked hard to deliver on time, even with changing goals and constraints. Great attention to detail, flexible working hours, and good communication.

Web & App Dev for Printing Company

They’ve helped us decrease development costs, and we’ve seen value in their services. I’m most impressed by their ability to communicate, respect deadlines, and meet our expectations. They’re a cost-effective, productive partner.

WordPress & Magento Development for Web Design Company

They meet deadlines or deliver before the deadline. They’re generally available, and the price and timesheets are usually correct. You can choose between low-cost and high-cost developers for easy and difficult tasks.

Custom Software & Mobile App Dev for E-Commerce Company

Leanware's responsiveness to our evolving needs was exemplary. Even when we encountered the need for sudden changes or hard pivots mid-sprint, they demonstrated remarkable adaptability and support. Their willingness to go the extra mile to accommodate our requirements was truly appreciated, and it made the entire collaboration feel like one cohesive team working towards shared objectives.

Automated Trading Platform Dev for Algorithmic Trading Co