Techstack company

BACKGROUND

Please describe your company and position.

I am the Head of CMC Process Development of a healthcare company

Describe what your company does in a single sentence.

We're a clinical stage biotechnology company developing treatments for autoimmune and cancer indications.

OPPORTUNITY / CHALLENGE

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

• When we set out to build this AI assistant, the vision was ambitious - a tool that could take something as complex and sensitive as cancer risk assessment and make it both accurate and approachable. We wanted patients to feel like they were having a meaningful conversation, not just filling out a form, while still ensuring the system followed strict medical guidelines. It had to be secure, scalable, and smart enough to adapt to each person’s input. Techstack came in and took that vision seriously from day one.

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 company work covered the design and architecture of the AI assistant, fine-tuning large language models with cancer risk assessment guidelines, creating a domain-specific prompt system, building a responsive and secure web app with Node.js and React, and implementing a rigorous QA process that simulated real-world patient interactions. They also put in place evaluation metrics and KPIs so we could continuously measure accuracy and improve over time.

RESULTS & FEEDBACK

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

The measurable impact was clear. Accuracy in assessments was consistently high, the system scaled smoothly under user load, and patients received results in an intuitive, easy-to-understand format. The underlying architecture was built with future expansion in mind, giving us a foundation to adapt the technology for other medical use cases without starting from scratch.

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

Working with Techstack’s team was straightforward and stress-free. They hit deadlines and stay communicative, they work alongside you to guide product decisions, ask the right questions, and hold a high bar for quality.

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 the team combined strong technical skills with a solid understanding of healthcare needs, ensuring the solution was safe, reliable, and ready to scale across other medical applications. They combine cutting-edge AI capabilities with the discipline and care needed for sensitive, high-stakes industries like healthcare, and they deliver results you can trust.

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

Honestly, nothing stood out as needing improvement.

BACKGROUND

Please describe your company and position.

I am the Product Marketing Manager of a logistics company

Describe what your company does in a single sentence.

We're logictics company who provides tech-enabled warehouse services. 

OPPORTUNITY / CHALLENGE

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

• We hired Techstack to build a real-time auction platform that would modernize how we manage cargo bookings. The goal was to streamline the entire process: from shippers posting loads to carriers placing bids and accepting shipments - all while ensuring the system could scale, stay secure, and cut down on manual coordination.

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’s team built a real-time auction platform that handled everything we needed. The system supports multiple bids happening at once without slowing down, automatically assigns cargo when a carrier accepts the starting price, and includes a really smart bid engine that takes into account things like distance, delivery windows, and carrier reliability. That last part made a huge difference, we’re not just matching based on price anymore, but on what actually makes sense logistically. The interface is clean and easy to use for both shippers and carriers, and the entire bidding process feels smooth and intuitive.

RESULTS & FEEDBACK

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

After launch, we saw faster shipment matching times, and fewer manual steps were needed to assign loads. The automated bid validation reduced human error, while the matching algorithm led to more cost-effective and reliable carrier assignments. We also saw increased adoption from both internal teams and external carriers, which confirmed that the user experience was intuitive and effective.

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

Techstack’s team stayed on schedule, kept us updated regularly, and were incredibly responsive when we had questions or ideas. We always knew where things stood, and it felt like a true partnership throughout.

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 right away was how collaborative they were. This wasn’t just a “give us specs and we’ll build it” type of partnership. Techstack’s team asked thoughtful questions, offered strategic input, and really helped us think through how the platform should work from a user experience and business standpoint too. We’re really glad we chose to work with them.

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

No. Everything was handled professionally and exceeded expectations.

BACKGROUND

Please describe your company and position.

I am the Data Driven Growing Specialist of an agriculture company.

Describe what your company does in a single sentence.

We produce and develop sensors which make it easy to collect micro-climate data of the growing environment.

OPPORTUNITY / CHALLENGE

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

• We came into this project knowing exactly what we needed, but not entirely sure how we’d pull it off. The idea was to build a proof-of-concept system for autonomous field tracking in agriculture. We were looking to capture harvest data in real time, sync it across devices, and have everything validated and traceable from the ground up. It was a big technical lift, and we had just a couple of weeks to get it done. That’s when we brought Techstack in.

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
• 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.

In just two weeks, Techstack built an entire working system. There was a custom IoT device collecting data out in the field, a mobile app that handled syncing and offline functionality, and a backend platform that tied it all together with real-time processing, user roles, and clean, validated data pipelines. The syncing was fast and reliable, the data stayed accurate, and the audit trails gave us full visibility from field to logistics. For a prototype, it didn’t feel like a throwaway at all, it felt like something we could build on.

RESULTS & FEEDBACK

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

The system performed exactly as intended. We saw validated harvest logs, stable offline syncing, and end-to-end traceability from the field to logistics. That gave us the green light we needed to move forward with confidence into the next development stage.

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

Techstack were responsive throughout, always clear about what was happening and what was coming next. Every deadline was hit, no last-minute surprises, and they were flexible when we needed to make adjustments mid-sprint.

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?

Looking back, what stood out the most was how they balanced speed with quality. They helped us move fast without sacrificing structure or stability. That’s a rare combo, and it made a huge difference.
If you're building something innovative and need a team that can think fast, move fast, and still deliver top-tier work, Techstack’s the kind of partner you want on your side.

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

No complaints at all. Just a solid, smooth collaboration from start to finish.

BACKGROUND

Please describe your company and position.

I am the Marketing Manager of a hospitality company.

Describe what your company does in a single sentence.

We provides for our clients secure and contactless way to check in, open the door and check out using a unique personal guest web.

OPPORTUNITY / CHALLENGE

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

• We reached out to Techstack when we realized our hospitality business needed a better way to connect with guests and manage day-to-day operations more efficiently. The vision was to create a single mobile app where customers could browse menus, place orders, manage deliveries, and collect loyalty rewards. Everything needed to feel seamless for both guests and our internal team. We were looking for a partner who could help us make that vision a reality across both iOS and Android, with smooth UX and solid backend infrastructure.

SOLUTION

How did you find Techstack?

• Online Search
• Referral

Why did you select Techstack over others?

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

How many teammates from Techstack were assigned to this project?

2-5 Employees

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

Techstack chose React Native to build a cross-platform app quickly while keeping the user experience consistent. Their team developed all the backend APIs we needed to handle menu updates, order flows, delivery queues, and loyalty tracking. On the design side, they created clean, intuitive screens that made digital ordering simple for our guests. They also integrated push notifications and added offline functionality so people could still browse our menus even with poor connectivity. Testing was thorough, with both unit and end-to-end coverage in place to catch bugs before release.

RESULTS & FEEDBACK

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

Customers now place orders and track deliveries themselves, and we’ve seen higher engagement with our loyalty program since everything is centralized in one place. Internally, it’s also been a lot easier to update menus and manage logistics.

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

From a project management standpoint, Techstack was reliable and easy to work with. Everything was delivered on time, communication was steady, and they adjusted quickly to our feedback. It always felt like they were fully plugged into our goals and committed to making things work.

What was your primary form of communication with Techstack?

• Virtual Meeting
• Email or Messaging App

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

What stood out most was Techstack’s ability to balance technical complexity with user-first thinking.

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

We wouldn’t change a thing. The whole process ran smoothly, and the results have been exactly what we were hoping for.

BACKGROUND

Please describe your company and position.

I am the Head of Professional Learning

Describe what your company does in a single sentence.

We helps students improve their math scores and master critical cognitive and collaborative skills to help them succeed in school and beyond.

OPPORTUNITY / CHALLENGE

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

• We came to Techstack with a vision for a personalized, social reading app that would help people not only discover and share books but actually enjoy the experience of exploring new reads together. Our goal was to build a strong MVP fast, with a polished user experience, smart recommendations powered by AI, and the ability to scale without crumbling under pressure.

SOLUTION

How did you find Techstack?

• Online Search
• Referral

Why did you select Techstack over others?

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

How many teammates from Techstack 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 designing the UI/UX to building the backend, setting up a cloud infrastructure, and developing the AI features. They used a React Native stack for mobile with animations that made the app feel fluid and interactive. On the backend, they put together a microservices setup with Node.js and Next.js, integrated OpenAI’s API for personalized book suggestions, and made sure analytics were built in from day one.

RESULTS & FEEDBACK

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

The MVP we launched was fully functional and delivered exactly what we hoped for: an intuitive, smooth, and social reading experience. Users could explore books, build virtual bookshelves, and get recommendations that actually felt tailored to them. We saw strong onboarding numbers early on and engagement around book discovery was promising. The app also handled traffic spikes without a hitch, which was something we were especially worried about. Post-launch, the built-in analytics helped us prioritize features for future updates.

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

Working with Techstack was smooth and efficient. The team delivered everything on time, and I was especially impressed by the transparency of their processes and the proactive, collaborative attitude of each team member.

What was your primary form of communication with Techstack?

• Virtual Meeting
• Email or Messaging App

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

What impressed us most was Techstack’s ability to combine technical precision with a real understanding of product design. They made sure each piece made sense for the user experience and future scaling. Their guidance led to strong, future-proof decisions.

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

Honestly, we have nothing to complain about. Everything went as expected, and in some cases, better. They were exactly the partner we needed to get our idea off the ground and into people’s hands.

BACKGROUND

Please describe your company and position.

I am the Executive Director of ENDependence Center of Northern Virginia (ECNV)

Describe what your company does in a single sentence.

Provide advocacy and support services to the disability community.

OPPORTUNITY / CHALLENGE

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

• Create an automated process to move from payment request stage to integration with an A/P system, Bill.com
• Create a website to manage payment requests
• Automate emails, automate creation of invoices in a payment processing system from requests

SOLUTION

How did you find Techstack?

Referral

Why did you select Techstack over others?

• Pricing fit our budget
• Referred to me

How many teammates from Techstack were assigned to this project?

2-5 Employees

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

The project scope included designing and developing a web platform with multiple user levels to provide us with an instrument that allowed collecting requests from social workers and automatically process them to a 3rd party services.

Now we have a web portal for social workers to use if they need to leave a request for somebody. All requests are gathered to the admin panel where we can work with them. The requests are also automatically redirected to our accounting platform, so we can automatically create invoices, add new vendors etc.

RESULTS & FEEDBACK

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

• Implementation time
• Automate request receipts and creation of invoices in processing system

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

Yes. If items were falling behind they notified us. I would have liked a bit more cost containment by limiting the contract maximum or not charging us for fixes. 

What was your primary form of communication with Techstack?

• Virtual Meeting
• Email or Messaging App

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

• Very, very, customer-oriented.
• Problem solvers.
• Easy to get a hold of despite time difference.

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

• Better estimation of costs.
• The final cost was about 75% more than budgeted. 

BACKGROUND

Please describe your company and position.

I am the CEO and Co-founder of HeyLama GmbH

Describe what your company does in a single sentence.

We're building a next-generation Learning Management System for corporate training that lets you build gamified and personalized learning flows in minutes.

OPPORTUNITY / CHALLENGE

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

• Product Development
• Cloud Infrastructure Advice and Setup

SOLUTION

How did you find Techstack?

LinkedIn

Why did you select Techstack over others?

• Pricing fits our budget
• Great culture fit
• Good value for cost
• Company values aligned
• Extremely capable and experienced

How many teammates from Techstack were assigned to this project?

2-5 Employees

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

1. We started with one BE engineer who helped us set up the entire Backend of our Language Tutoring Marketplace
2. Eventually in the fall 2023, after the pivot to a consumer app, we hired 2 more React Native Developers to help us build mobile apps 
3. All three developers are still working with us.

RESULTS & FEEDBACK

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

Together, we launched a marketplace for language tutors, built a simulation engine, which eventually became the cornerstone of our product, and built a React Native mobile application. The most important outcome is that we did all of this very fast - as a small startup, we pivoted and course-corrected a lot, and the team was super flexible and committed to seeing Heylama thrive. 
Beyond engineers, Techstack has always been eager to support us in any way they can, from sharing best practices to meeting us halfway in terms of budget allocation or speed of execution. 100% satisfied!

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

All three engineers operate as part of our team, fully integrated into our processes. During recruitment/staffing phase, they sent candidates quickly and were attentive to our feedback to ensure a good fit. We managed to fill in roles within days in most of the cases.

What was your primary form of communication with Techstack?

• Virtual Meeting
• Email or Messaging App

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

How customer-centric Techstack's team is, and how the leadership team nurtures a culture of continuous learning within the organization. We're impressed by the caliber and professionalism of their staff 🔥.

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

Nothing. We're so happy about this cooperation and highly recommend Techstack!

BACKGROUND

Introduce your business and what you do there.

I’m one of the co-founders of a vehicle logistics startup that helps people ship and connect with companies that deliver and transport vehicles.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Techstack Ltd?

Because we’re a startup, we needed additional developers to accelerate our software development efforts.

SOLUTION

What was the scope of their involvement?

Techstack Ltd continuously provides our company with highly qualified development resources, including a software designer, mobile and web app developer, and software project manager.

We start each project by outlining the scope of the work and conduct daily standup meetings to review our goals and deliverables.

What is the team composition?

We’re working with a team of about 13 remote software developers.

How did you come to work with Techstack Ltd?

I personally had a great experience working with them in a previous company, so we contacted them to help with our startup.

What is the status of this engagement?

Our ongoing partnership started in June 2022.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

They’ve successfully developed and delivered our mobile app's iOS and Android versions, a huge milestone. They also help us facilitate the transportation of thousands of vehicles through the software they’ve built and implemented.
Working with Techstack Ltd has been wonderful; we now have a true development partner that’s an integral part of our company.

How did Techstack Ltd perform from a project management standpoint?

Their approach to communication and dedication to our success has exceeded our expectations.

We use Teams and Google Meet for our meetings and manage the project through JIRA and Confluence.

What did you find most impressive about them?

We’re impressed with their project management, commitment, and communication skills.

Are there any areas they could improve?

I can’t think of anything they need to improve on.

Do you have any advice for potential customers?

My advice is to not underestimate the importance of investing in a good project manager, as it can significantly impact your project and team.

BACKGROUND

Please describe your company and your position there.

I am the Product Lead at Bunking, a Social Marketplace to find like-minded people for overnight experiences. We are a custom-built marketplace platform leveraging multiple third-party APIs and custom UI.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Techstack Ltd, and what were your goals?

We had problems finding high-quality and trustworthy developers that are affordable. We wanted a partnership with a company which we could build a solid foundation with and work together. Techstack was our solution. They are a cut above any other tech suppliers we've worked with.

SOLUTION

How did you select this vendor and what were the deciding factors?

I knew Techstack through working at my previous company, Ruckify. Ruckify was also a custom-built marketplace platform and we were delighted with their work. So, I re-engaged them for Bunking. Working in Ontario, Canada's EST timezone, a fair billing rate, and excellent communication were vital in deciding to partner with Techstack again.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

Techstack developers are integrated into the whole product development process. We have hired full stacks, frontend developers, and Quality Assurance Professionals. They work in React.js and Express/Node. Techstack's developer's communication is fantastic, and they are essential to the success of this product.

How many people from the vendor's team worked with you, and what were their positions?

We've worked with 5 developers / QA and the management team of Techstack. I'd give 15/10 if possible. There is no critical feedback other than a full recommendation from Bunking & Marketplace Studio.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

Ramping up and down dev power as the project required plus the added benefits of the team willing to work on EST has sped the project launch date up by a lot. The 3 Techstack developers we currently have on the project are our top performers and we trust them as we would a full-time teammember.

Describe their project management style, including communication tools and timeliness.

We decided to take full control and treat Techstack's team as one of our own. They are included in our daily standups, dev meetings, and demos. Each Dev is responsible for estimating timelines for their tickets with Storypoints. The Management Team of Techstack works with us to overcome any obstacles Bunking faces.

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

The dedication. Teckstack employs people who live in Ukraine and even when the war started, the whole team was dedicated to the success of Bunking once they were in a safe place. I cannot say enough good things about this company and its employees.

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

No, I am extremely happy with everyone who I've worked with so far.