Build. Scale. Evolve — with Confidence That Lasts.
Techstack company is a strategic technology partner driven by a strong engineering culture. With over 11 years on the market, we enable companies to confidently build, scale, and evolve software products through alignment, transparency, and engineering practices designed for long-term growth.
Why Techstack?
We are more than a service provider — we’re an accountable partner focused on your long-term success. Our approach is grounded in four core pillars:
Strategic Partnership We deliver engineering with product ownership — aligned with your strategy, guided by strong technical leadership, and trusted by large-scale global clients. Our teams don’t just follow specs — they take initiative and drive outcomes that matter.
Strong Engineering Culture We stand against undisciplined engineering that breaks at scale — in teams, processes, or delivery systems. Only 2 out of every 1000 applicants are accepted into our talent program, ensuring every engineer we bring on board meets the highest standards of excellence and ownership.
Proactive Enablement for Confident Scaling We help companies identify and mitigate risks before they limit technology evolution — with integrated QA strategy, proactive delivery planning, and 2–5 year engineering roadmaps aligned to client growth plans. Whether it’s building scalable architecture or managing technical debt, we plan for what’s next.
Solutions Engineered for Long-Term Business Growth We build the engineering foundations that companies grow on — from MVPs to enterprise-grade systems, built for growth and ready for scale. Our solutions are trusted to support millions of users, including serverless architectures handling 100M+ daily users.
Trusted Worldwide We’ve successfully delivered our services across North America, Scandinavia, Europe, and Australia. This broad international experience gives us a deep understanding of regional expectations, cultural nuances, and market-specific challenges — allowing us to make confident, informed decision.
Min project size
$10,000+
Hourly rate
$50 - $99 / hr
Employees
50 - 249
Locations
Wrocław, Poland
Year founded
Founded 2016
Languages
Timezones
1 Language that we service
English
1 Timezone that we service
PST
Pacific Standard Time (PST)
4 Locations
Wrocław , Poland
Kyiv , Ukraine
L'viv , Ukraine
Kharkiv , Ukraine
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$50 - $99
/hr
Rating for cost
5
/5
What Clients Have Said
Techstack offers competitive pricing and good value, with many clients highlighting budget alignment. Project costs vary, with some engagements reaching around $300,000. Clients appreciate their proactive communication and project management, consistently delivering on time and within budget.
Techstack is consistently praised for their solid technical skills and ability to handle complex challenges across various domains, including AI, IoT, and web development. Their proficiency in modern technologies like React Native, Node.js, and AWS has been highlighted by multiple clients.
Excellent Project Management
Clients appreciate Techstack's project management skills, noting their ability to deliver on time, communicate effectively, and manage projects efficiently. They are proactive in addressing potential issues and maintain transparency throughout the project lifecycle.
Exceptional Collaborative Approach
Techstack's collaborative approach is highly valued by clients. They actively engage in discussions, provide strategic input, and work closely with clients to achieve shared objectives.
Cultural and Value Alignment
Many clients choose Techstack due to their alignment in company values and culture. This alignment fosters strong partnerships and mutual understanding, enhancing the collaborative experience.
High-Quality Deliverables
The company delivers high-quality products that meet client expectations. Their work is described as reliable, efficient, and user-friendly, often exceeding initial goals in terms of performance and usability.
Room for Cost Estimation Improvement
While overall feedback is positive, one client noted that better cost estimation could have prevented budget exceedances, suggesting an area for improvement in financial planning and transparency.
API DevelopmentCustom Software DevelopmentMobile App Development
Confidential
Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They always deliver on time and contribute to our overall product development efforts."
Sep 13, 2023
Founder, Njorda
Anonymous
Verified
Financial services
Stockholm, Sweden
1-10 Employees
Online Review
Verified
Techstack has been hired by a financial company to accelerate the development of their core investment and wealth technology products.
Techstack provides reliable, high-quality development support. The team communicates effectively, leads daily meetings, and delivers on time to ensure a productive workflow. Their professionalism, responsiveness, hands-on approach, and valuable contributions to the products' development stand out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder of Njorda
Describe what your company does in a single sentence.
Our solutions package investing and advisory best practices as easy-to-use services & APIs.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Techstack to accomplish?
Accelerate development of our core products
SOLUTION
How did you find Techstack?
Other
Why did you select Techstack over others?
Pricing fit our budget
Great culture fit
Company values aligned
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.
Complex software development within invest- and wealth-tech. Work is ongoing. It's a couple of products in production at major Scandinavian banks and advisory firms.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Contribution to product development. Techstack engineers are part of the core team during the project,
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Everything is done via mix of in-person communication, Slack, Jira, Figma. Daily stend-ups where they are part of our normal PM process. They always deliver on time and contribute to our overall product development efforts.
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?
Combo of professional quality of the people, responsiveness and engagement in what we do.
Are there any areas for improvement or something Techstack could have done differently?
I would just say - keep up all the good work!
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Software Dev, Testing & Management for Power Balancing Firm
Application TestingCustom Software DevelopmentUX/UI DesignWeb Development
$10,000 to $49,999
Jan. - July 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"It's been a pleasure to work with Techstack!"
Jul 20, 2023
CEO & Founder, Exaum Oy Ltd.
Henri Yoki
Verified
Energy & natural resources
Finland
11-50 Employees
Online Review
Verified
A power-demand balancing company hired Techstack to do software development, testing, and project management tasks. This involved project planning, requirements mapping, and gathering technical requirements.
Thanks to Techstack, the client could run custom-built software. They also gained API access to electricity market endpoints. The team delivered tasks on time and responded promptly to the client's needs. Their finance and legal departments were also helpful and provided great contract formatting.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO-Founder of Exaum Oy Ltd.
Describe what your company does in a single sentence.
Accelerating green energy transition by electric grid power demand balancing
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Techstack to accomplish?
Mapping business, functional, and technical requirements for project delivery
Software development, testing and project management
SOLUTION
How did you find Techstack?
Clutch Site
Fair (Slush 2022)
Why did you select Techstack over others?
Good value for cost
Company values aligned
High quality
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.
Project planning, requirements mapping, delivery and project management are all done to a 100/100 -score. It's been a pleasure to work with Techstack! We can recommend them with full confidence.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Ability to run our custom-built software as planned
API -access to the relevant Nordic electricity market endpoints.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
All were delivered on time, and matters were escalated promptly. Our needs were responded to quickly and in a sufficient way. In addition, Techstack's finance and legal department were helpful in drafting the contracts in a format that was needed to satisfy the requirements we had for the Nordic public innovation funding.
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?
They have solid ICT, software R&D, and delivery. On time with affordable cost.
Are there any areas for improvement or something Techstack could have done differently?
No major improvement needs; looking forward to doing more collaboration with Techstack.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Portal Dev for Medical Device Manufacturer
Web Development
$50,000 to $199,999
May 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"They facilitate open communications with each member, and the team works well together."
Apr 5, 2022
CTO, Medical Device Manufacturer
Anonymous
Verified
Manufacturing
Saint Paul, Minnesota
11-50 Employees
Online Review
Verified
Techstack Ltd. has partnered with a medical device manufacturer to develop a web portal. They have specifically worked on UI/UX design, prototyping, continuous integration, and continuous deployment.
Techstack Ltd. has launched a customer web portal with great success. It has offered a great UX while operating with a large data volume. Thanks to Techstack Ltd.'s efficiency, the company has rapidly scaled the project team and provided an advisor resource.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CTO of medical device manufacturer
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Techstack Ltd, and what were your goals?
development of web portal for customer use and internal use
SOLUTION
How did you select this vendor and what were the deciding factors?
I interviewed about 20 teams: looking for solid technical expertise, ability to work well across platforms, flexibility, ability to scale quickly, and manage projects for timely completion. TechStack was by far the best company I interviewed.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
UI/UX design
Prototyping
Continuous integration
continuous deployment
Robust communication security
Rapid visualization
How many people from the vendor's team worked with you, and what were their positions?
6 people in core team
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Customer web portal launched with great success. It offers great user experience while operating with large data volume. It passes the recurring security scanning with no issues. Customers love the webportal ease of use!
Describe their project management style, including communication tools and timeliness.
The project has been well executed. The whole team has 'Can do' attitude, researching and implementing modern technologies when an advanced solution is needed. When additional architectural expertise was need - it was easily accessible.
What did you find most impressive or unique about this company?
This has been the best solution for team extension. The company was able to rapidly scale the project team when needed, provide an advisor resource and implement new technologies. They facilitate open communications with each member, and the team works well together.
Are there any areas for improvement or something they could have done differently?
None
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Showing 41-43 of
43 Reviews
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