Guiulianna Cespedes Founder at Quynza

5.0★

Mobile App Development Review from Guiulianna Cespedes

Our company needed an Android app that could support a mental health platform in a way that felt calm, easy to use, and dependable for daily users. We hired Simpalm to build that product in Kotlin and help us move from concept into something real customers could use. For us, trust and simplicity mattered more than packing in too many features.They took a fairly hands-on role, which was helpful because we were still making product decisions as the project moved. Some weeks I was deeply involved reviewing screens, and other weeks they pushed things forward on their own. That balance worked well. They would usually come back with two or three options instead of just asking what we wanted.We did hit one rough patch around notifications where the first version didn’t behave the way we expected, so that had to be revisited. They fixed it without making the process difficult.The finished app runs smoothly, feels organized, and gave us a much stronger mobile presence on Android. Most importantly, early users found it approachable rather than overwhelming, which was exactly what we wanted.

Mobile App Development Review from Amanda Chalofsky

My experience with Simpalm was very good. They made a full prototype of our neuro-wellness app so we could show partners and investors what our system looks like. It matched our brand and showed the flow in a simple way. Their communication was steady, they stayed on time, and they explained things clearly. The prototype helped people understand our idea fast, and it moved our project forward. I felt supported the whole time.

Matt Rudnick Founder and CEO at Main Sheet LLC

5.0★

Mobile App Development Review from Matt Rudnick

Working with Simpalm has been a really positive experience. We hired them to handle the frontend development of our mobile app for iOS and Android, while our backend was already in place. From the start, their team communicated clearly, stayed organized, and met every deadline we set. They were flexible when we added new features, and their designer’s input really helped improve the look and usability of the app. I appreciated how reliable and easy they were to work with having a U.S.-based team made communication smooth and fast.

Darshan Chordia Social Media Marketing Manager at Tarini Stoneworks

5.0★

Software Development Review from Darshan Chordia

We worked with Techstack to create a digital platform that would simplify how we manage projects, materials, and client interactions. The idea was to make our process more transparent and efficient while keeping the quality and uniqueness of our products at the center.From the beginning, Techstacks team understood our needs clearly. They built a stable, modern system that allowed us to manage workflows, track materials, and visualize designs in real time. Everything worked smoothly across devices, and the new platform handled large amounts of visual data without any performance issues.Communication was easy and professional throughout the project. The team stayed responsive, respected deadlines, and quickly adapted to feedback. We appreciated how they approached the project with both technical precision and creative understanding, making sure the solution supported our way of working.The result made a big difference for us. We now have a reliable, easy-to-use platform that saves time, improves coordination, and helps us deliver better experiences for our clients. Working with Techstack company felt effortless - they were consistent, thoughtful, and committed to getting every detail right.

Sidharth Dugar Co-Founder at Route One Advisory

5.0★

Software Development Review from Sidharth Dugar

We worked with Techstack to develop a digital platform that could support the financial and operational needs of our growing client base. Our vision was to create an integrated web solution that would bring together financial management, client communication, and digital infrastructure into one cohesive system. The goal was to give small and medium-sized businesses the same level of data visibility and workflow efficiency that large enterprises enjoy but through a user-friendly, scalable product.Techstack company quickly understood what we were trying to achieve. They built a modern web application architecture that unified financial analytics, project tracking, and CRM capabilities while ensuring top performance and security. Their team handled everything from backend development to UX optimization.What stood out most was how seamlessly Techstacks team balanced precision with flexibility. We had tight deadlines and evolving priorities, yet they consistently delivered on time without compromising quality. Communication was clear and proactive, we always felt aligned, even as the project evolved.The result was a platform that allowed us to operate more efficiently and deliver a better experience to our clients. It centralized our data, reduced manual processes, and helped us scale faster without adding unnecessary complexity. Techstack brought strong technical expertise and a genuine sense of ownership to the project, turning a challenging concept into a powerful business tool that continues to grow with us.

Sri Sharma Owner at NextGrowth Marketing

5.0★

Web Development Review from Sri Sharma

When we brought Techstack on board, our analytics subsystem was at a breaking point. Performance issues, data inconsistencies, and outdated architecture were slowing us down and creating friction for both our internal teams and end users. Given the scale of our platform: millions of customer interactions generating terabytes of data daily we needed a partner who could not only fix the flaws but also future-proof the entire system.Techstack company took on the challenge with impressive precision. Their team started with a deep audit that revealed critical weaknesses in our existing infrastructure. From there, they restructured the backend, optimized performance, and built a reliable synchronization flow between our internal tools and third-party CRMs. Techstack introduced a new architecture powered by Amazon Redshift and an asynchronous analytics engine, which dramatically reduced data retrieval times and improved responsiveness across the board.What we appreciated most was how seamlessly they integrated into our process. They communicated clearly, delivered consistently, and made sure every change was fully tested and stable before rollout. The results were: system reliability improved, performance bottlenecks disappeared, and we could finally handle large-scale data processing without worrying about stability. Techstack company combined strong engineering skills with a genuine commitment to understanding our goals. They helped us rebuild confidence in our platforms ability to scale and perform at its best.

Bobby Palmieri CEO at Lilo Social

5.0★

UX Strategy Review from Bobby Palmieri

Creating a smooth and engaging user experience was very important for our advertising company, and the team delivered exactly what we needed. They took the time to understand our goals and designed a strategy that made our platform easier to use and more attractive to clients. Their communication was excellent, and they kept us updated every step of the way. They worked fast, made changes when needed, and delivered everything on time. Since implementing the new UX strategy, weve seen better engagement and more positive feedback from users. The entire process was simple and stress-free. Highly recommended for UX strategy!

Jeanette Marais CEO at Momentum Group Limited

5.0★

Mobile App Development Review from Jeanette Marais

Building a mobile app for a finance company requires precision, security, and ease of use, and the results were outstanding. The team took the time to understand every requirement and created an app that is both user-friendly and reliable. From start to finish, communication was clear, and every update was delivered on time. Any requested changes were handled quickly, and the final product has made financial transactions much easier for clients. The process was hassle-free, and their expertise truly made a difference. Highly recommended for mobile app development!

Tiziano Tassi CEO at Caffeina

5.0★

Web Development Review from Tiziano Tassi

Creating a professional and user-friendly website was a top priority for our advertising company, and the results were impressive. The team carefully listened to our requirements and designed a site that is both visually appealing and easy to navigate. Throughout the project, communication was clear, and any adjustments we requested were handled promptly. The website performs smoothly and has significantly improved our online presence. The experience was seamless, and their expertise truly stood out. Highly recommended for web development services!

Lucrezia Spagnolo Founder & CEO at VESTA Social Innovation Technologies, Inc

4.7★

Software Development Review from Lucrezia Spagnolo

I met Chris in 2019 when VESTA was just an idea on paper. From the beginning, he listened, not only to what I wanted to build but to the problem I was trying to solve. As a non-technical founder, I needed a partner who would focus on outcomes, not just the jargon, and the Ollon team did exactly that. They helped me prepare our first major funding proposal and, when the grant was secured, became our technology team. Since then, I have worked with the same small and consistent group, including Nichie, Chris Elcombe, Alan, and Darin. Chris personally joined high-level security meetings, guided technical planning, and taught me how to speak confidently about our systems and privacy approach. When we secured our second round of funding, Matthew helped lead and organize the technical hiring process. The Ollon teams loyalty, responsiveness, and professionalism have been exceptional. When an issue arises, even beyond their direct scope, someone from the team steps in to help. Their commitment and care have made them feel like part of Vesta from day one. Six years later, Ollon has grown alongside us, not just as a development partner but as a genuine part of our story.

Andrew Holden CTO at Weever Apps Inc.

4.7★

Software Development Review from Andrew Holden

Ollon helped us get through a challenging major backend (Rails) software upgrade. Communication included daily check ins and an active shared channel where we could easily ask questions or coordinate - no long email chains!Leadership at the company was highly responsive and organized. I recommend Ollon and will likely use them again.

Anna Edelshtein Head of Marketing at Real Estate Development

5.0★

Web Development Review from Anna Edelshtein

For our residential complex that was under construction at the time, we needed a strong representation website. As we prioritize an off-plan sales strategy, trust is everything, and a quality website is fundamental to gaining it. So we contacted AMgrade to implement our vision. And that was the right decision on our part! We were impressed with the level of process transparency and team efficiency, and had no headaches along the way. New website and this overall experience exceeded our expectations, so we totally recommend AMgrade.

Anna Tsema Head of PR and Marketing Department at Healthcare Clinic

5.0★

Software Development Review from Anna Tsema

As one of the goals, we were aiming to get a handpicked team to implement our vision and work with further, but, as a key deliverable, this time was a ready-to-use, polished system for our clinic (Including complex integrations with DocDream). We totally achieved both with AMgrade! Their smooth work plan and processes worked like a charm. We didnt have to spend a lot of time on control and task management (which was our biggest concern), only actively participate in the first planning stage!

Roman Kofanov Co-Founder at AllWed

5.0★

Web Development Review from Roman Kofanov

Simply put, the main deliverables we defined for AMgrade were an efficient team and a platform where wedding vendors (photographers, drivers, DJs, etc.) could list their services, and boost them for more clients to see. Thanks to the AMgrades expertise and guidance we not only have the platform up and running the way we anticipated, efficient tech team but also remain high in the Google Ranking. So we continue our cooperation with maintenance!

Mr Alexi . Managing Director at Everglade Windows

5.0★

PHP Review from Mr Alexi .

Had really good experience working with the Fusion team. Their robust processes and agile methodologies in planning, designing, developing, testing, and reviewing ensures the project is delivered on time. The team guided me through the features, design, technology, and other aspects to make my project successful. I am glad I choose fusion to develop my application.

Alicia Qin a client at Goldlit Direction Ltd

1.0★

Web Development Review from Alicia Qin

Ashesh Shah with his company Fusion Informatics company is fraudulent, he took money, didn't keep the contract, didn't complete the project, didn't refund, he didn't feel any sorry about it but threatened me, then disappeared. It is the nightmare every client doesn't want to have, don't use them! If there is an option to choose no star, I would choose no star!

Fareed Ahamad Program Coordinator at Frontline Information Technology

4.8★

Mobile App Development Review from Fareed Ahamad

I have consulted Fusion informatics to develop a real estate application. They are very professional in the services they offer and the level of excellent patience shown in getting the requirements of my project. They took my idea from concept to implementation and gave me what I expected. The team is very supportive and responsive and I am fully impressed with their service and the quality of work, especially the UI/UX designs of the application and I got a positive response from my customers.

Anne Weir-Knight CEO at Open Hand Enterprises Inc.

5.0★

Software Development Review from Anne Weir-Knight

AceBuddy realized our Vision, with custom code, next level design and impeccable customer service. We consider them a key partner in our business development.

Leon Vu AI Engineer at OBE Digital

5.0★

AI Development Review from Leon Vu

We hired Kotwel to help us annotate a dataset that we're using to train our machine learning model. The dataset is a collection of images, and we needed to label each image with a certain label.Kotwel did a great job of annotating the dataset. They were very responsive and they were able to label each of the images very accurately.We're very happy with the results that we've seen so far, and we're confident that Kotwel's data annotation will help us improve our machine learning model.

Martin Larsen Founder at Balloner i byen

4.8★

WordPress Website Design Review from Martin Larsen

Appventurez Mobitech is developing a customizable dashboard that allows users to track and manage shipments. They create backend panels and implement UI / UX designs provided by internal stakeholders.