Top Custom Software Development Companies

Patient Portal Dev for Precision Medicine Organization

We do daily standups and sprint reviews via Google Meet, Slack, Jira, and, occasionally, email. We create our user stories and review them, while Pragmatic Coders does the refinement. We may be working remotely but our communication and collaboration make us feel like we’re one team.

Blockchain Dev for Decentralized Cryptocurrency Startup

The team became an active part of the brainstorming process, which not many companies actually do. I am grateful to them, and I’m looking forward to continuing the collaboration, both with the current project and other ones. They have an open work dynamic, which made collaborating with them nice. The developers are free to take their time and interact with their colleagues.

Mobile App Dev & UX/UI Design for Communication Company

I was really impressed with the team, their expertise and project management skills. Everything was very transparent. A great team to work with in all aspects. I was very comfortable and they ensured that a functional product was delivered to me.

API-Based Platform for Marketing Technology Firm

The team was easy to work with, responsive, diligent, and available. We completed the project within the allotted scope of time, and we even had capacity to layer in a few additional features. Solid developers, effective communication, ease of working with.

Full-Stack Development & UI/UX Design for Messaging Platform

They hit their project timelines effectively and stayed on budget for majority of the development cycle. Very hands on and great communication given the challenges with timezone difference. Client services. They're creative in accomplishing tasks given our strict parameters.

Chatbot Dev for Professional Services Company

This solution was developed within agreed timelines, which allows us to enter market according to our plans with well defined MVP. Project management followed our requirements. We used Azure DevOps and IMEA systems helped us to properly organize DevOps project and align sprints with our expectations. We are working in different time zone. IMEA systems was always willing to be on-calls/meeting that works best for my time zone.

ISP Map & Data Visualization Dashboard for Telecoms Solution

The project was needed for an industry conference in early August. So the ability to use it was very much so important for our business. At the conference our partners found great value in the dashboard and the information it provided. Their ability to deliver on time was impressive.

Mobile App Dev for Green Transformation Solutions Provider

We enjoyed their open communication, the flexibility and quick reactions as well as the immediate understanding of our situation and our business needs. Developers at VM.PL and the project managers did a great job and were flexible in the choice of the applied management tools. We had a good overview and were involved frequently.

Custom Software Dev for Beverages Distributing Company

We communicated mainly by email and via bi-weekly Teams calls. Communication is very efficient, characterized by direct exchanges and discussions about possible solutions, which leads to fast project progress. Direct communication and fast implementation, open-minded and flexible.

Staff Augmentation for Software Company

The developers are integrated into our inhouse teams. Every other week we have a short meeting with vm.pl, updating each other. Their communication works great. Everyone works very professional.

SaaS Project Dev for Funeral Industry Cloud Provider

At VM.PL I experience proactive communication, an understanding of agile methods and friendly and open feedback. The corporate culture of VM.PL appears to me as a customer to be very open, friendly and human.

AI Chatbot Dev for Live Training Courses Provider

Perfect communication, rapid implementation and personal contact with professionally committed individuals. The personalised support, open communication and high level of expertise of all those involved. It couldn't have been better. Everything was perfectly organized and professionally executed throughout.

Outsourced Management Resources for User Acquisition Agency

Very organized and open for communication, we have monthly calls and daily availability through chats and emails. On most hires, we managed to deliver on time, and even when sourcing and interviews were slower it was communicated, and the situation discussed.

App Development for Insurance Broker

The project lead did a very good job bridging the gap between their developers and our team. Many of their teammates were based abroad, but communication wasn’t an issue. They were constantly in contact with us, and they spoke very good English.

Development for Movie Application

They took on our project as if it were their own, and working with them has been easy. We have great experiences with outsourced vendors from time to time, but it’s really rare for me to find a company that stands out as much as STRV has. On top of their knowledge and commitment to our project, they make me feel like I’m their only customer. They’re not concerned with money; they genuinely want to deliver a solution that fits our company’s needs.

Web and Mobile Development for Harassment Reporting Tool

Their team is incredibly friendly and approachable. They seem genuinely focused and concerned about client success as if they were an extension of our own team. Their backend engineer has also been very helpful in ensuring the site is secure, which is one of the most important aspects of the type of service we provide.

App Development for Dating Platform

STRV really took on our project as their own, approaching even the smallest tasks with great care. They wanted to understand our motivations, our goals, our worries...everything. From design aspects to the next steps in development, we always felt that our input was heard and taken into consideration. But despite all this know-how, they always ensured that every decision was a conversation.

iOS and Android App Dev for Software Company

I was impressed with their project management. Absolutely on-time. Use of a project control software to collaborate could be an area for improvement.

Staff Augmentation for Payment Methods Management Co

Coderland by Dominion was good with project management. The developers they provided were present in our meetings with our team, and they assigned a team leader who handled any issues. Regarding communication, we used Skype.

Staff Augmentation & API Development for AI Avatars Company

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Perfect Management of all the needs

Staff Augmentation & Software Dev for Telecomms Operator

Coderland's project management is very good; the team delivers on time. We communicate via WhatsApp, Slack, phone calls, and face-to-face meetings.

UI/UX Design for Technology Services Company

Coderland has done a pretty good job. They’re based in Venezuela, so we have a big time difference. However, they changed their work schedule so that they could be available for at least 4–5 working hours in our time zone. Their team is in constant communication via Microsoft (MS) Teams, and they always check in on us to solve questions and update us on the project’s progress. Moreover, the designer Coderland assigned to work directly with us is just like another member of our team. He is always available, and although Coderland is always pending on the project’s progress, we also have enough freedom to handle things directly with the designer. In addition to MS Teams, we use Redmine for project management, which has worked very well.

Web Development for Photo Retouching Studio

Amalgama has quickly addressed all of our concerns in a timely manner. They really invest themselves in their projects, always willing to collaborate and provide us with feedback on what we could be doing better. We really find that valuable.

App Dev for Emotional Health Streaming Platform

They’re an amazing team that works really hard. Their team is really collaborative. It’s not like we just give them a roadmap and they build it—they ask questions and are involved in understanding our business. They know exactly why they’re building the platform.

Mobile App Dev for Remittance Services Company

There were 2 real advantages to doing business with tech firms in Argentina. First, we have similar cultures. When we worked with developers from other countries, everything had to be extremely detailed. We had to describe exactly what we wanted them to do. However, we weren’t looking for someone to write the code exactly as we described it — we wanted someone who would push back and give us better suggestions. Fortunately, Amalgama was not afraid to give feedback and share their opinion about how things should be designed. The second benefit of doing business with firms in Argentina was that there was no time difference. Amalgama’s business hours were virtually the same as the East Coast. That made it easy to jump on calls with them. We were also working on the West Coast at the time, but we didn’t have an issue there either. Those back-and-forth sessions allowed us to get little things ironed out quickly.

Development for a Crisis Management Company

They are very disciplined, and we're very happy with their project management. They manage expectations very well, and they have a good grasp of business requirements. The quality of development and the investment their people make in the relationship are very good.

Custom Web Development Support for Digital Agency

Codingscape's work met our expectations, considering the timeline and our budget. In fact, they were very conscious of our budget, so they used some of their junior developers to mitigate the cost a little bit. We worked by hourly rates, so we had a weekly fee to pay. Something that was great about Codingscape was that they always checked in to tell us where we were. They also set some guardrails for the budget, so they constantly let us know and warned us about the spend.

E-Commerce Development for Drug Distributor

Knowledge sharing - all team members we were working with were not only about delivering direct results but together with that they were insistent on sharing their knowledge with us, wishing that whenever they leave - in-house developers would be able to proceed by themselves. I would say that this is the best outcome for the Thruster team.

Web & Mobile App Dev for AI Company

Their project management was highly effective and well-structured. Deliverables were consistently completed on time, and milestones were clearly defined and tracked throughout the project. They were responsive to our needs, quick to adapt to changes, and proactive in proposing solutions when challenges arose. Communication was transparent and continuous, which made the collaboration smooth and efficient.

Mobile App Design & Dev for Affiliate & Influencer Mktg Co

Internative Software demonstrated a structured and professional project management approach throughout the engagement. The project was delivered on time and in line with the agreed scope and milestones. Communication was clear and consistent, with regular updates and quick feedback loops. They were highly responsive to our needs, open to feedback, and proactive in suggesting solutions whenever requirements evolved. Change requests and refinements were handled efficiently without disrupting timelines or quality. Overall, Internative acted as a reliable and collaborative partner, ensuring smooth execution from planning to launch. Beyond strong technical execution, they approached the project with a product mindset, proactively contributing ideas and improvements rather than simply implementing requirements.

Website Development for Women's Entrepreneurial Association

Internative adopted an Agile methodology throughout the project, ensuring all deliverables were completed on time and in full alignment with the planned schedule. They acted as strategic partners rather than just developers, responding to KAGİDER’s dynamic needs with proactive solutions and constructive feedback. This approach allowed for the swift resolution of complex requirements while maintaining transparent communication and high operational discipline at every stage of the project.

MVP Development for B2B Sales Platform

Their proactive mindset. They didn’t just wait for issues to be assigned; they actively proposed better architectural solutions and questioned features to ensure the product was as efficient and scalable as possible. Their blend of technical excellence and true product ownership was rare to find.

Mobile App Development for College Group

Stark Edge's project manager and technical lead are my main points of contact. Generally, we communicate via GitHub, WhatsApp, and Slack. Their team's project management is excellent; Stark Edge's quality and pricing exceed our expectations.

Mobile & Web App Dev & Design for Tech Marketing Agency

We communicated via Skype and WhatsApp and used Jira to manage the project. Stark Edge unfailingly met all the deadlines we set — they even worked on weekends to deliver everything we needed.

Web & Mobile App Development for IT Company

The communication was great, too — we talked over the phone and Skype, and we chatted with them daily. Whenever there was any confusion, we gave them a call.

E-Commerce & Web App Dev for E-Commerce Company

They met all their deadlines, and their project managers were always available and ready to help. They were also very good at communication. We managed the project on Jira and interacted via Slack.

Mobile & Web App Development for Shipping Logistics Company

We have regular meetings with Stark Edge's team. In terms of communication, we use Slack, and regarding tools, we use Jira for project and task management, which I can prioritize according to my needs.

E-Commerce Dev Tactical & Hunting Equipment Retailer

During the planning and development process we received valuable proposals for the project approach and the architecture. The communication with the team is very easy since they could work independently and had a problem-solving approach. Their ability to find solutions to all kinds of tech problems, their top-notch expertise and proactivity.

Fraud Mitigation Demo for Payment Strategy Consulting Firm

Highland was collaborative and worked to develop a demonstration that reflected our evolving content. The NGO was happy with the work and have started to use the demo to help showcase the value and applicability of fraud mitigation. They were extremely responsive, collaborative, and timely. They worked with us as our needs evolved and calmly evolved with us.

UX/UI Design & Market Research for IT Nonprofit

We have in-person collaboration and use email, Slack, and Zoom meetings to communicate. Also, they have an open, collaborative style. They include people who usually wouldn’t be part of the day-to-day process, but they provide weekly updates to ensure they also get updates, which is valuable.

Workshop Design for Educational Product Developer

The collaboration was smooth and highly effective. We communicated openly and frequently. As we developed the workshop, I built a strong rapport with the team.

Customer Experience Consulting for Nonprofit

The partnership was seamless. The team developed a keen insight into our business that made the conversation and workflow very fluid. Highland Solutions learned our mission and goals quickly. They helped us structure and breakdown wish family stories, feedback, and analogies, into behaviors, actions, and feelings.

R&D, Prototyping & Development for Robotics & IoT Company

PiServe’s expertise and knowledge in this field were impressive. Their employees seemed eager to begin R&D from the start, and they delivered a great product. The fact that they delivered the project much earlier than expected was another valuable asset of them.

Website Development, Mgmt & UX/UI Design for Creative Studio

From the start, they maintained clear communication and set realistic timelines. They utilized project management tools to inform us of progress at every stage, ensuring full transparency. They consistently delivered all milestones on time or even ahead of schedule, showing strong attention to deadlines.

Multiple Development Projects for Product Development Firm

Our clients are very happy with all of the projects we’ve worked on together, which speaks to both our efforts and Aionys’ insights. They’re able to understand what’s useful to our clients and address their needs without pushing the project budget up through unnecessary add-ins. It’s easy to reach out to them—they’re on our Slack channels, and we’re able to go back-and-forth about our clients’ needs to get things changed right away.

Game Development for Gaming Company

Project management was solid. They hit their deadlines, delivered to the quality bar we set, and were upfront about risks, blockers and misalignments rather than hiding them. Feedback was taken well and acted on. They also kept a production tracker up to date throughout, so we always knew where things were up to.

Custom Software Development for Animal Record Keeping System

The project management was done in an agile way, based on Scrum. We had review meetings after each sprint (2 weeks), demonstrating us the achievements since the last sprint and also giving the outlook for the coming sprints. Through the project timeline, we were constantly in control of the timeline and sprint prioritisation as per our needs. For coordination, communication, and documentation we used Jira and Slack.

Web Dev for Real Estate Company

The web platform was developed in an agile manner, i.e. planned in sprints and jointly achieved in iterations. Development and design proceeded in parallel. The coordination was mainly done by email and telephone, as the agencies were on site in Croatia.

NFT Platform Development for Rocket Engine Tech Company

Their project management was excellent, structured, responsive, and transparent. They stayed within budget and timelines while communicating clearly through Slack, Zoom, and Shortcut. Updates were consistent, and any issues were handled proactively. They truly operated like an extension of our own team, which made the entire process smooth and stress-free.

E-Commerce Development for Salon & Retail Company

Yes, Komal Singh and her team always delivered the items discussed on time, and made sure that they would find a way to implement our wishlist. The Project was run very professional and our needs were met at all time. She even managed to get a member of the development team exchanged, to make sure the project stays on track. Ebizon and it's employees have a vast knowledge and are experts in their field. They were always accommodating although we were in different timeszones. I appreciate their hard work immensly.

Mobile & Web App Dev for Practice Growth Platform

Ropstam BPO Inc. is really responsive. What I appreciated was sometimes if I was having a communication issue with the staff, I’d message the owner directly and we’d talk it out. He’d always hold himself and his team accountable.

Mobile & Web App Dev for Practice Growth Platform

The owner is always available by phone. If I need him in a second, I just Slack him. Communication is really easy. I get to see inside 80% of the chat their team has internally. The owner is great at client services.

Web Dev & Design for Creative Agency

We were impressed with their collaborative approach and appreciated their friendly demeanor.

Warehouse & Resource System Integration for Restaurant Chain

At present, we have a great personal relationship with them, making it easier for our teams to collaborate. We communicate through a Slack channel and use SharePoint to share files and documents.