Top Flutter App Developers in California

Mobile App Dev for Childcare Agency

We’ve had a great experience working together. They’re educated, smart, and creative. They take the ideas you have and make them great. Instead of just doing their work, they take the time to help you understand the process or why their idea will work better.

Mobile App Design & Development for App Development Company

Wve Labs has gone a little over budget, although we expected it. The team meets deadlines and communicates via Slack, Zoom, and phone calls. We use Figma to collaborate and share designs. Wve Labs is very organized and on top of tasks; they're good at keeping track of work.

Mobile App Dev & Design for Sports Community Platform

We are extremely satisfied with the project management provided by Anthony and his team. From the start, Anthony demonstrated remarkable organization and responsiveness, ensuring that everything was progressing smoothly and on schedule. The entire process has been seamless, with Anthony leading the project in an organized, efficient, and extremely responsive manner. The project has been incredibly well-managed, with clear timelines, consistent progress, and proactive problem-solving at every stage.

Web Development & Technical Support for Fashion Brand

I enjoyed their project management. We’ve worked with multiple providers and had no difficulties staying connected with AGIMA or asking them questions. They even pushed us to meet the deadlines and demonstrated a deep immersion in our needs in fashion. They gave us a schedule, and we communicated through Telegram. They were available 24/7, and no one complained. They often exceeded our expectations in this project, and the design reflected the brand DNA nicely.

Software & AI Development for Compliance AI Company

Idea Maker has been very transparent throughout the process. When we started to go over budget, the team communicated well ahead of time that the work would continue. We've communicated openly via Zoom, Loom, Google Meet, phone calls, and email.

Custom Web Development for Online Travel Agency

Yes, they delivered in a timely manner and communicated well. This is a boutique development firm where the Founder is directly involved with the project and the primary contact. This is unlike many development firms where you are simply handed off to developers that are not stakeholders.

Website Dev & Design for Real Estate Company

Our design and develop approach worked well for us. We started with a requirements document and we assigned rough timeline goals for each project stage. Their communication style works well for us.

Backend Database for Workspace Renting Platform

Most tasks were completed expeditiously in a matter of days. Each step of the project was handled after video conferencing and through email correspondence and occasional in-person meetings. Integrity and ease of communication.

Development & IT Consultancy for Financial Education Firm

They’re very responsive. The way they understand the requirements we present to them is fairly solid. Their communicative approach and their ability to interpret our assigned milestones impressed us.

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. They delivered all major milestones on or ahead of schedule, even as project scope evolved to include additional integrations and reporting functionality.

Data Ecosystem Development for Sports Analytics Firm

We're impressed with the attention to detail and transparency of the entire team from the point of first contact to the end of the project.

Chatbot App Dev for Social Network

From the first phone call through to execution, they provided data in real time and were excellent communicators. They sent a representative for onsite support in case anything went wrong, but we had no issues at all. We started our communication through Facebook Messenger, but quickly moved to email, phone, and video conferencing. They’re local and convenient to us, but most of our interactions were remote.

WordPress Website Design & Dev for Online Marketing Agency

Elsner was highly responsive, efficient, and knowledgeable in what they were doing. I had to supply graphics, examples, and design assets during the initial phase, but it was taking a long time. They took the initiative to design something for us, and I was blown away when I saw their initial design; they knew exactly what I wanted and got it spot-on.

Custom Marketplace Dev for Backlink Company

We’ve worked with other Digital agencies in the past but we liked Elsner most due to their well-structured team and in-depth knowledge of the industry. They’re customer focused and truly a representation of a service-based company. We were skeptical initially due to our past experience with Outsourcing but Elsner gained confidence with their working standards.

E-Commerce Dev for Salon Equipment Retailer

What did you find most impressive about this company? Communication and knowledge shared. Are there any areas for improvement? All seems good, maybe sharing a more technical document for back end use after site is finished.

E-Commerce Web Plug-In Development for Newspaper Company

Very knowledgeable about the niche service we needed. This expertise was evident in their ability to address our specific requirements effectively.

Custom Software Development for Travel & Leisure Firm

The team dedicated to my projects was knowledgeable, personable, professional, and has an opinion (vs. simply implementing without any thoughts or challenging my briefs).

AR/VR Dev for Educational Platform

The swiftness they completed complicated topics, their receptiveness to changes; and the professionalism and attention to detail they all brought to the project. At first, we thought the timezone difference or spoken language could be a barrier. But neither presented even the slightest issue.

WordPress Website Design & Dev for Nonprofit Org

Top Notch Dezigns is very personable; we don’t just feel like another client with them. The team has made us feel special and gives attention to our needs. Overall, Top Notch Dezigns gives off a warm, personalized feeling.

Custom Software Dev for Pet Tracking Company

Learn how to integrate them into your workforce as if they were an internal guide. That way the development team is really part of the team. We see them as one team and they are involved in every meeting that is relevant to the project.

Software Dev Support for Technology Company

Everyone's willingness to work as a team, both team members consistently go out of their way to work with us to better understand the requirements / issues. We are constantly working on building new technology and they are all in with us creating testing applications, one off's to help test and define new RFID scanning methods or processes and to integrate / troubleshoot with new readers or antenna.

Custom Software Dev for Agricultural Tech Platform

Their ability to approach challenges with creative solutions is a game-changer. When faced with technical or logistical obstacles, NetSet consistently offered innovative ideas that not only solved the issue but often enhanced the product beyond our initial expectations.

Custom Software Development for Real Estate Company

What stood out most was how deeply they understood our industry challenges. Title and escrow work involves a lot of complexity, but they approached it with patience, creativity, and precision. They didn’t just deliver software; they delivered a system that truly fits how we operate.

Web Dev & Design for Fintech Association

We like the fact that they really work fast — whenever we want them to add, revise, or improve something, they’re able to take care of it within a few hours, which is really impressive. It’s also easy to communicate with them, and they are really young and focused, and very creative in terms of doing web design.

Web Dev & Design for Non-Governmental Organization

We communicated with their two managers who responded to all our tasks and questions as soon as possible. There was another team lead who discussed all staff tasks and strategy development with us and brought several ideas into the development stage. They were available at all times, even during weekends, which was something we greatly appreciated.

Web Design & Development for Civic and Social Organization

Empat had good communication via Telegram and coordinated the project well. They answered our questions quickly, and we never had to wait until our next meeting to get an answer about something. Empat provided us with monthly and weekly feedback and project progress.

Mobile App Ideation & Web Dev for Educational Co

Cheesecake Labs delivered on time and stayed on budget. The team adapted to my time zone and always managed to schedule meetings at a time that was great for me. They made a clear plan of what was happening and stuck to it from beginning to end. We also communicated via email, Slack, and Google Meet.

Custom Software Dev for Software Company

I must highlight that Closeloop Technologies has outperformed all the freelancers I've dealt with on various projects. Particularly exceptional has been their project manager. Amazingly, they're ahead of schedule—something I've never experienced before. I briefly wondered whether there was a mistake in their quotation or billing as a result of their proactive attitude.

Custom Mobile App Dev for Fashion Retailer

They were really responsive from a project management standpoint. We gave them really tight timelines, but they were just so great with their communication and each iterative round was significantly better than the last. I usually have constructive feedback, but the Closeloop Technologies team was world-class, professional, and responsive throughout.

App Dev & Bussines Consulting for Services Marketplace Co

The project management was very responsive and they are always available. They felt like part of the family and were passionate about the project. Our primary form of communication was through virtual meetings, email, or messaging app.

Web Development for Tecnology E-Learning Platform

The engagement and availability impressed us. They were involved in the project management, which was very successful and the process was clear. Their focus on quality was also notable.

Livestream App Development for IT Services Company

Despite numerous modification requests that occurred throughout the project's execution, Ridhi was always responsive and accommodating to help sort things out quickly. We especially appreciate their schedule flexibility, responsiveness, and willingness to go above and beyond.

Custom Software Development for Digital Marketing Agency

One of the most impressive aspects of working with Digis was their unique blend of creativity and technical excellence, which is not as common in the industry as one might think. Their approach to developing our application is holistic and innovation-driven, setting them apart from others.

Cloud Software System for SaaS Market Platform

The team has been innovative and reliable. Their experience and professionalism were admirable. They delivered successfully and on time. Any problems or bugs were addressed quickly.

Web & App Development for Logistics & Warehouse Company

The project management was great. They kept all deadlines except one, but the delay was well communicated in advance and wasn't avoidable.

Web and Mobile App Dev for Freelancer Platform

Project management was proactive and showed professional attitude during the engagement, even when we were asking the team to help us during weekends.

Development Services for Energy Data Analytics Company

Orangesoft’s project management is excellent. The team has delivered on time. We primarily communicated via virtual meetings, emails, and messaging apps.

Web Dev for Nonprofit Organization

Throughout the project, the team remained responsive, addressing questions and requests promptly and maintaining clear communication. What stood out most was their commitment to understanding our needs before presenting solutions. Their communication was consistently clear, professional, and easy to follow at every stage of the project. The SoftDoes team was consistently responsive and open to feedback, and they addressed our requests quickly throughout the project.

Web Design & Development for Energy Data & Research Company

Communication was consistently good. If I had a request, it was generally successfully addressed within 24 hours. An attentive group that understood what I wanted and actively sought to meet my requests.

Educational Platform for Business Productivity Company

What impressed us the most about Webskitters was their commitment to understanding our vision. They brought innovative ideas to the table, which enhanced our initial concept, and their dedication to quality was evident in every aspect of the project.

SEO, Low/No Code Web Dev & Design for Online Gaming Company

Webskitters had a number of aspects that stood out more than anything else, the most notable improvements were their skills in complete mastery of Webflow combined with a deep understanding of user behavior of people who used to play video games within the gaming industry resulted in a very successful website that exceeded our expectations. Their focus on quality and innovation made them a very valuable part of our partnership group.

Web Design for Cosmetics Company

They stood out to me by combining their deep interpretation of our brand identity with creative solutions that satisfied our demographics. They rose above our anticipations by delivering innovative design approaches and creative development at every level.

Custom Software Dev for Rugged Devices Manufacturing Company

Sigma Software Group’s team pushes itself hard to work normally and fulfill its commitments each sprint despite the Russian Invasion of Ukraine. For example, several team members needed to relocate at one point, but they made up for that time.

Custom Software Dev for Global Revenue Amplification Company

They’re present, excited, engaged, and committed to delivering their work despite being a Ukrainian company in the middle of the Russian Invasion, which is astonishing.

Custom Software Development Support for LGU

They have a talented staff of developers and account managers who are friendly and pleasant to work with. AND ALL U.S BASED!!

.NET Application Dev for IT Consultancy

Everybody’s been kind and friendly, and we all get along because we have the same objectives, so it feels like a partnership.

Mobile POC Dev for Global Consumer Products Company

Outstanding team. We worked with several different resources from The Smyth Group, and all were top-notch. Fantastic team, great to work with.

Staff Augmentation for Emotion Recognition Startup

Their developers are not only productive from day one, but their knowledge of English is exceptional, and their level of commitment is unparalleled. In today's fast-paced business environment, it's essential to have a reliable and agile team of developers who can help you stay ahead of the competition. Scalable Path's developers have the expertise and experience to help your business succeed. Their dedication to their work is evident in everything they do, and their ability to adapt quickly to new challenges is awe-inspiring.

Staff Augmentation for Emotion Recognition Startup

The highly skilled and experienced developers can seamlessly integrate with your existing team, ensuring a smooth and efficient development process. This level of flexibility is invaluable in today's fast-paced business environment, where agility and adaptability are essential. Scalable Path's focus on quality and efficiency is evident in everything they do. They are committed to delivering results that exceed your expectations, and their dedication to your success is second to none.

Staff Augmentation for Emotion Recognition Startup

Our relationship with Scalable Path has been entirely hassle-free. While I have no complaints, I suggest we schedule follow-up calls every four to six months to ensure that the project progresses smoothly.

Web Design & Development for Motivational Blogger

I was contacted by the project manager and had discussion with him and I had an idea how my blog site will look like and they created my site, according to my vision. Great communications and regular updates about the project were provided.

Web & CMS Dev for Divorce Law Firm

Good Communicators with fast and accurate workers. Their primary forms of communication included In-Person Meeting, Virtual Meeting, and Email or Messaging App.

Website & Web App Dev & Design for Recruitment Company

They had a well-organized and effective approach to project management, which made sure that goals were met on schedule and that tasks were finished on time. They kept lines of communication open, informing us of project developments and quickly resolving any problems that came up.

Web & Mobile App Dev for Cannabis Cultivation Company

I absolutely loved their work ethics and communication. Their primary forms of communication included Virtual Meeting and Email or Messaging App.

WordPress Dev Solutions for Digital Marketing Agency

They delivered everything on time, made adjustments as needed, and remained in constant communication. Their primary forms of communication included Virtual Meeting and Email or Messaging App.

Web Development for Consulting Firm

Taction executed the work per specification, but also made recommendations on how those specifications could be adjusted for the betterment of the process. Taction wasn't afraid to take on additional work or pass on work for the benefit of the business. Almost every one of the people we've worked with in our domain fell into one of two archetypes: they were either incredibly aggressive to the point of being selfish, or incredibly aloof and confident in their skillset. Taction stood out as unique.

Custom iOS App Development for Home Decoration Manufacturer