Techstack company

BACKGROUND

Please describe your company and position.

I am the Marketing and Communication Executive of a hospitality company.

Describe what your company does in a single sentence.

We are a hostitality international company who was opened as the brand's first property in Germany and Europe's contries. 

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

We hired Techstack company to help us create a mobile application for the hospitality industry that would make it easier for hotel and resort visitors to interact with services digitally. The objective was to improve the guest experience by providing a user-friendly Android app where communication and service requests could be managed smoothly.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Company values aligned

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

The scope covered building a broad set of features, enhancing performance, and ensuring that the user experience met industry standards. Techstack’s developer implemented everything with precision, paying close attention to how guests would actually use the application. The result was an Android app that allowed visitors to interact with hotel and resort services digitally, from accessing information to making requests, all in a way that felt seamless and intuitive.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The app streamlined guest communication, reduced the reliance on manual processes, and increased satisfaction among visitors who could now access services in a faster, more convenient way. It not only modernized the way hotels and resorts engaged with guests but also gave them a competitive edge in offering digital-first experiences.

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

Project management was handled responsibly. The team approached the work as if it were their own product and consistently paid attention to quality, stayed aligned with the goals, and responded quickly to any feedback.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What stood out to us most was the care Techstack demonstrated throughout the project. Even with a lean team, they managed to combine technical expertise with a strong focus on usability.

Are there any areas for improvement or something Techstack company could have done differently?

There was nothing we would have wanted to change in the project.

BACKGROUND

Please describe your company and position.

I am the Senior Product Manager of a robotics company

Describe what your company does in a single sentence.

We offer a new way for food companies to overcome their labor shortage and increase production volume using AI technology.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• When we reached out to Techstack company our analytics subsystem began showing serious limitations. With millions of daily interactions generating massive amounts of data, the existing setup struggled with logging errors, slow performance, and an outdated backend that made it difficult to scale.
• We needed a trusted partner who could not only stabilize the system but also prepare it for long-term growth.

SOLUTION

How did you find Techstack company?

Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me

How many teammates from Techstack company were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack’s team started by conducting a full audit of the system, which immediately highlighted critical flaws that were causing instability. From there, they rebuilt the subsystem step by step. They fixed logging issues, redesigned the backend logic, and introduced a more efficient microservices architecture. They also migrated us to a modern big data infrastructure with Amazon Redshift, ensuring we could handle parallel processing at scale. On top of that, their team integrated our platform seamlessly with AWS and set up synchronization with third-party CRMs like Salesforce and MS Dynamics.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

System performance improved dramatically, dataset retrieval times were reduced, and analytics processing became faster and more reliable. The user experience was also completely reworked, making it easier for our team to engage with the data and draw meaningful insights. These changes not only helped us serve existing clients better but also positioned the platform to attract more users and remain competitive in a very demanding market.

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

Project management was one of the strongest aspects of working with Techstack. The team acted as if they were building their own product, constantly monitoring quality, staying ahead of potential risks, and always being responsive to our needs. That sense of responsibility and discipline gave us full confidence throughout the project.  

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What stood out to me most about Techstack was the way they worked. They treated the project like their own, always watching quality, keeping to deadlines, and staying within the budget. They are a reliable technology partner who deliver with precision, ownership, and a commitment to long-term success.

Are there any areas for improvement or something Techstack company could have done differently?

There’s honestly nothing we wanna change.

BACKGROUND

Please describe your company and position.

I am the VP of an energy company.

Describe what your company does in a single sentence.

Our company is an energy provider, remains committed to delivering practical, custom energy solutions that enhance operational efficiency, reduce carbon footprints and improve infrastructure resilience.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• We brought in Techstack company to help us create a cloud platform for EV charging stations, and from the very beginning it felt like the right decision.
• The goal was ambitious: build a system that could handle thousands of data points every second, stay reliable even under fluctuating loads, and integrate smoothly with industry standards.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Company values aligned

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack built an MVP IoT server that could process high-volume data streams, added secure encrypted transfers, and introduced a tagging system that made it easy to analyze historical charging data. They also integrated the OpenADR VEN standard so the platform could support demand response programs, which gave us a clear advantage in a fast-moving market. Their team designed an intuitive interface where users could track, monitor, and optimize their charging habits without needing any technical expertise.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The platform improved reliability, gave us far more control over data, and made the overall experience much smoother for end users. It also helped us launch faster than expected, which gave us a real edge over competitors.

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

Everything was delivered on time, within budget, and with the kind of responsibility you only get from a team that treats the product as if it were their own.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Our team was impressed by how naturally Techstack combined technical excellence with genuine ownership. They didn’t just solve the immediate needs, they thought about scalability, long-term value, and what would truly make the platform stand out.

Are there any areas for improvement or something Techstack company could have done differently?

I wouldn't change anything about this collaboration.

BACKGROUND

Please describe your company and position.

I am the VP, Advertising Sales

Describe what your company does in a single sentence.

Smart device marketplace. We are helping to find and connect manufacturers, retailers and installers with consumers looking to buy, connect and optimize their solutions. 

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish? <ul> <li>We hired Techstack company to help us build a reliable IoT solution for real-time environmental monitoring that could scale, integrate seamlessly with the cloud, and be adaptable to different industries. Our objective was to have a system that would ensure accurate readings, long-term stability, and effective visualization across multiple platforms.</li> </ul> 

SOLUTION

How did you find Techstack company? <br>Referra<br>Why did you select Techstack company over others? <br>Pricing fit our budget<br>Great culture fit<br>Good value for cost<br>Referred to me<br>How many teammates from Techstack company were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack designed a modular IoT sensor kit capable of capturing environmental parameters in real time and developed the firmware that allowed accurate data acquisition and transfer. They integrated cloud services for scalable storage and secure transmission, and at the same time made sure the system could function offline by synchronizing local storage once connectivity was restored. Their team also delivered dashboards with intuitive visualization, giving us real-time insights and control that were easy to use across different platforms. What impressed us was not just the technical side but the way they tailored the solution so it could be customized for different industry requirements, which made the product much more valuable in the long run.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The outcomes were clear. We ended up with a scalable monitoring system that worked reliably in real time, reduced operational risks, and gave us accurate, timely insights that we simply couldn’t achieve before. The performance improvements and stability of the system proved the value of the investment, and the system architecture is strong enough to evolve further as we grow.

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

Throughout the process, Techstack handled the project with the highest level of responsibility. Their team paid close attention to quality, communicated openly, and never lost track of deadlines or priorities. Their ability to balance technical complexity with smooth execution gave us complete confidence.

What was your primary form of communication with Techstack company? <br>Virtual Meeting<br>Email or Messaging App<br>What did you find most impressive or unique about this company?

We are impressed by Techstack’s engineering culture and commitment to ownership. They combined deep technical expertise with a forward-looking mindset, always making sure the solution was built to last.

Are there any areas for improvement or something Techstack company could have done differently?

There was nothing I would have wanted to change in this cooperation.

BACKGROUND

Please describe your company and position.

I am the Director of Clinical Operations of Dr. Mobicare

Describe what your company does in a single sentence.

We are providing the advanced wound care pratcices using the latest technology in regenerative and ultrasound medicine.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

<ul><li>We hired Techstack company to help us enhance our ECG analyzing system by integrating AI and machine learning into the existing flow. Our objective was clear: we wanted to improve accuracy and efficiency without disrupting current processes and while keeping patient data fully secure. This was a critical initiative in healthcare, and we wanted to be sure it was handled by the right team.</li></ul>

SOLUTION

How did you find Techstack company?

Referral

Why did you select Techstack company over others?

<ul><li>Pricing fit our budget</li><li>Good value for cost</li><li>Referred to me</li></ul>

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Their role covered backend, frontend, and AI development, and the scope required careful planning and precise execution. Techstack’s team developed and deployed a machine learning model in Python, making sure it fit seamlessly into the existing system. They handled input preparation, post-processing, and secure storage, while also designing the integration in a way that respected strict privacy and compliance standards. Every stage of the process was carefully tested to avoid disruptions and ensure reliability.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The accuracy of ECG analysis improved significantly, giving medical professionals more confidence in their decisions and ultimately raising the quality of patient care. At the same time, the efficiency of the process increased, reducing the time spent on manual work and streamlining tasks for medical staff. The system became faster, more reliable, and much more supportive in everyday clinical use.

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

The project was managed exceptionally well. They were attentive to quality, transparent in communication, and proactive in addressing any questions or challenges we had along the way.

What was your primary form of communication with Techstack company?

<ul><li>Virtual Meeting</li><li>Email or Messaging App</li></ul>

What did you find most impressive or unique about this company?

What impressed us most was Techstack’s engineering culture and ability to integrate advanced technology into a sensitive healthcare environment without compromising compliance or stability. They combined technical expertise with a strong sense of ownership, which made a huge difference for us.

Are there any areas for improvement or something Techstack company could have done differently?

There is nothing we would have done differently.

BACKGROUND

Please describe your company and position.

I am an executive of De Lease Financier

Describe what your company does in a single sentence.

We're specialist in mobility, lease and cash flow solutions for entrepreneurs financial, operational, equipment lease.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• We decided to work with Techstack company because we needed to modernize a complex Windows-based product and make it faster, more reliable, and more cost-efficient. The goal was to reduce high infrastructure expenses, boost system performance, and create a more maintainable foundation that could support long-term growth.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral

Why did you select Techstack company over others?

• Close to my geographic location
• Pricing fit our budget
• Good value for cost
• Referred to me

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

The Techstack’s team rebuilt the backend services from the ground up, optimizing crawlers, parsers, and other core components so the product could process information at a completely different scale. 

They developed APIs to support the Windows client and created an admin panel that gave us much better visibility and control over the data. A critical part of the scope was migrating from a legacy MS SQL Server environment to PostgreSQL, which instantly cut our hosting costs in half. 

The team also transitioned the platform from ASP.NET MVC to a modern Web API paired with Angular 12, which not only improved stability but also gave users a much smoother experience. Simplifying the codebase and introducing ORM doubled development speed and made future updates far easier to manage.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Response times improved fifteenfold, crawler runtime was reduced by a hundred times, and system stability increased significantly. Development cycles became faster and more predictable, and the entire product shifted onto a modern architecture that could scale while reducing operating costs.

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

Techstack’s team were meticulous about quality, highly responsive to our needs, and always kept deadlines and priorities in focus.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What stood out to us most was Techstack company's engineering culture and the way they approached challenges with a problem-solving mindset. They were not just executing tasks but making thoughtful decisions. They brought expertise, ownership, and a level of dedication that made the entire process both productive and rewarding.

Are there any areas for improvement or something Techstack company could have done differently?

There was nothing we would have wanted them to do differently.

BACKGROUND

Please describe your company and position.

I am the Executive Medical Director of a healthcare company

Describe what your company does in a single sentence.

We're a healthcare provider who gives accessible, high-quality medical services to individuals and families across the globe.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• We brought in Techstack company because we needed a technology partner who could help us modernize an outdated healthcare system and make it more effective for both patients and clinics. The main goal was to create a mobile solution that patients could use before their visits while also giving clinics a centralized portal to handle all the data securely and reliably.

SOLUTION

How did you find Techstack company?

Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Referral

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

The scope was quite extensive. On the patient side, Techstack’s team built a tablet app where surveys could be filled out ahead of appointments, even without an internet connection. On the clinic side, they developed a custom portal hosted on internal servers, which allowed medical staff to manage data in one place with confidence.

Their team also handled the entire migration from a legacy system to a modern stack, making sure performance and security were never compromised. One of the most valuable contributions was the automated update mechanism they introduced, which allowed remote clinic servers to be patched from a single admin panel.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

In terms of results, the clinics now had a reliable and modern foundation that made workflows smoother and gave patients a more engaging way to interact with their healthcare providers. The automated update system alone saved significant time and reduced errors, and the early detection algorithms added real value for diagnostics.

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

Everything was delivered on time and within the agreed budget, and the way Techstack’s team managed the project gave us full confidence. Their team took ownership of the work as if it were their own product, always paying attention to quality, timing, and alignment with our needs.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What impressed us most about Techstack was how seamlessly they integrated into our process. They had the mindset of a true development partner, not just a service provider, and they combined technical expertise with a product-oriented approach that gave us confidence at every stage. They are a dedicated, reliable technology partner who can be trusted to deliver complex projects with professionalism and care.

Are there any areas for improvement or something Techstack company could have done differently?

There were no areas for improvement from our perspective - they exceeded expectations.

BACKGROUND

Please describe your company and position.

I am the Communications Manager

Describe what your company does in a single sentence.

My company is National Governing Body

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• Our product was already in the market, but it needed stronger foundations to scale effectively. We had a clear vision for a fan-focused social platform with video sharing, real-time interaction, fantasy games, and digital fan cards, and we needed Techstack’s expertise to make it stable, efficient, and ready for growth while keeping infrastructure costs under control.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Great culture fit
• Good value for cost
• Referred to me

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack company jumped into the project like they’d been part of it all along. They rebuilt the architecture so it could handle high traffic, redesigned the experience so fans could move through the app naturally, and brought in the core features we’d been wanting - video sharing, chat, fantasy play, and NFT fan cards. At the same time, the team managed to cut our infrastructure costs by almost a third, which was a huge win for us.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Code quality went up significantly, system stability improved, and the app could now handle high traffic without hiccups. The new architecture gave us space to grow without major rework, and the performance improvements translated into a smoother experience for fans. On top of that, the Techstack team streamlined our development processes so our globally distributed team could work together more efficiently.

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

The team was deeply responsible, maintained high quality and deadlines, stayed within budget, and communicated openly.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What impressed us most was how well the Techstack team fit into our culture and ways of working. Communication was always clear and proactive, and their dedication to the project was evident from day one. Their team didn’t just execute on tasks, they worked alongside us as true partners, fully committed to the success of the product.

Are there any areas for improvement or something Techstack company could have done differently?

There’s nothing we would have wanted them to do differently.

BACKGROUND

Please describe your company and position.

I am an AI/ML Engineer at ZenHire

Describe what your company does in a single sentence.

We're transforming the way companies discover, assess, and hire talent by leveraging cutting-edge AI technology.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• We came to Techstack with nothing but an idea and a vision of building a job platform that looked and felt completely different from the usual job boards. We wanted it to be fresh, visually engaging, and something that would make both recruiters and candidates actually enjoy using it.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Company values aligned

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack handled everything from product research and UI/UX design to full web development. Their team began with competitive analysis to shape the product’s direction, designed and validated wireframes, and created a polished UI kit. From there, they built a responsive interface with a vacancy builder and customizable templates, plus an admin dashboard complete with analytics, job templates, and a campaign landing page feature. The team approached development iteratively, refining along the way, and always kept the focus on features that would bring the most impact for our users.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

We launched an MVP that felt polished and scalable, with a justified system design built for growth. The platform wasn’t just functional, it delivered a strong first impression with its visual appeal, while also being efficient for recruiters to use. That combination of design quality and usability set it apart from anything else on the market.

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

They know how to organise delivery and the team so that everything scales well and stays within budget. We always felt the process was efficient, yet quality and speed were never compromised.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

We were most impressed by how agile and pragmatic they were in decision-making. Backed by data, their approach kept us focused on what truly matters, creating long-term value and designing a system that delivers the most impact to our users.

Are there any areas for improvement or something Techstack company could have done differently?

There’s nothing I would have wanted them to do differently.

BACKGROUND

Please describe your company and position.

I am the Chief Growth Officer of a construction company

Describe what your company does in a single sentence.

Our company provides market-leading machine control systems around Europe and Australia.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Techstack company to accomplish?

• We needed a way for our customers to see exactly what their 3D models would look like before we printed them, and we wanted it to work across web, desktop, and mobile. The Techstack's team understood what we were aiming for and jumped right in.

SOLUTION

How did you find Techstack company?

• Online Search
• Referral
• LinkedIn

Why did you select Techstack company over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Company values aligned

How many teammates from Techstack company were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Techstack handled front-end development and QA. They built a clean, intuitive interface that worked seamlessly across web, desktop, and mobile. The viewer they developed was fast, interactive, and easy to navigate, with tools for zooming, rotating, and scaling. They also implemented a system for uploading and validating models to ensure they were print-ready, and connected it directly to our printing system so the process was as automated as possible.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

In just a few months, we went from concept to a working tool available on web, desktop, and mobile. Customers can now upload, preview, rotate, scale, and check their models for print-readiness before sending them through. This has reduced the number of misprints and back-and-forth with our support team.

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

Their delivery was structured and thoughtfully planned, so we always knew what was coming next. The QA team caught even the smallest issues before they could become problems. Most importantly, they treated our product like it was their own, taking ownership at every step.

What was your primary form of communication with Techstack company?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

What impressed me most was how well they balanced performance and usability. The tool feels powerful, but it’s still easy enough for non-technical users to navigate without feeling overwhelmed.  We would gladly recommend Techstack company to anyone looking for a partner who can combine solid technical skills with a truly collaborative way of working.

Are there any areas for improvement or something Techstack company could have done differently?

No complaints at all.