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Software development for AI, Mobile, Web solution

At Techstack, we are your comprehensive tech solutions partner, offering a powerful blend of staffing, engineering, and optimization services. With over a decade of experience and a team of nearly 200 experts, we deliver full-stack teams to empower effective software engineering leaders.


Our services fuse deep technical expertise with keen business insight to drive your entire development lifecycle:


Staffing Services

We provide skilled professionals through:

  • Dedicated teams
  • Staff augmentation
  • $10,000+
  • $50 - $99 / hr
  • 50 - 249
  • Wrocław, Poland
  • Founded 2016

5 Locations

  • Wrocław , Poland
  • Kyiv , Ukraine
  • L'viv , Ukraine
  • Kharkiv , Ukraine
  • Hong Kong , Hong Kong
Total Reviews
11
Average Referral Rating
5.0 /5
Most Common Project Size

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    Techstack Review Insights

    Overall Review Rating

    5.0
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.9
    • Willing to Refer 5.0

    Top Mentions

    • communicative (5)
    • high-quality work (5)
    • professional (4)
    • timely (4)
    • great team (3)
    • easy to work with (2)
    • exceeds expectations (2)
    • great project management (2)

    Review Highlights

    • Strong Cultural and Value Alignment

      Clients appreciated the cultural fit and alignment of company values with Techstack. This alignment fostered a positive working relationship and trust.

    • Excellent Communication Skills

      Clients consistently praised Techstack for their excellent communication skills. Regular updates, transparency, and responsiveness were key aspects of their project management style.

    • Seamless Integration with Client Teams

      Techstack's ability to integrate seamlessly with client teams was highlighted. They participated in daily stand-ups, dev meetings, and adapted to the client's processes effectively.

    • Budget Overruns

      A few clients mentioned that the final project costs were higher than initially budgeted. Better cost estimation and containment were suggested as areas for improvement.

    • Effective Project Management

      Techstack's project management skills were consistently praised. They were noted for their timely deliveries, responsiveness, and clear communication, contributing to successful project outcomes.

    • High-Quality Development and Expertise

      Clients praised Techstack for their technical expertise and quality of work. They successfully delivered complex projects, such as web services, app development, and integration tasks, demonstrating their proficiency.

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    Web Design & Development for Nonprofit Organization

    • Web Design Web Development
    • $10,000 to $49,999
    • Nov. 2023 - Mar. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    Aug 29, 2024
    Exec Dir, ENDependence Center of Northern Virginia (ECNV)
    Dominique Dunford-Lack, MBA
    • Non-profit
    • Arlington, Virginia
    • 11-50 Employees
    • Online Review 
    • Verified

    Techstack designed and developed a website for a nonprofit organization. The web platform managed payment requests and automated processes and integrated them with third-party systems.

    Recruiting for Corporate Training Tech Co

    • Recruiting
    • $200,000 to $999,999
    • July 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "We're so happy about this cooperation and highly recommend Techstack!"
    Jan 25, 2024
    CEO & Co-Founder, HeyLama GmbH
    Sherzod Gafar
    • Education
    • Berlin, Germany
    • 1-10 Employees
    • Online Review 
    • Verified

    Techstack hires a BE engineer and two React Native developers for a corporate training tech company. The talents help the client develop mobile apps and build the backend of their language tutoring marketplace.

    IT Staff Augmentation for Vehicle Logistics Startup

    • IT Staff Augmentation
    • Confidential
    • June 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We now have a true development partner that’s an integral part of our company."

    Mar 13, 2023
    Co-Founder, Vehicle Logistics Startup
    Anonymous
    • Logistics & Supply Chain
    • Atlanta, Georgia
    • 11-50 Employees
    • Phone Interview 
    • Verified

    Techstack Ltd is the primary IT staff augmentation partner of a vehicle logistics startup. The team supplements the client with highly-qualified software developers, designers, and project managers.

    Product Development for Social Marketplace

    • Custom Software Development
    • $200,000 to $999,999
    • Sep. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are a cut above any other tech suppliers we've worked with."

    May 24, 2022
    CPO, Bunking
    Darren Cody
    • Hospitality & leisure
    • Ottawa, Ontario
    • 11-50 Employees
    • Online Review 
    • Verified

    Techstack Ltd is providing product development support for a social marketplace. They've provided frontend and full-stack developers and quality assurance professionals to support the client's projects.

    App Development for a Peer-to-Peer Marketplace

    • Custom Software Development
    • $200,000 to $999,999
    • Sep. 2020 - July 2021
    5.0
    Quality
    4.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They were willing to help us add a developer at a smaller cost to reach our goals — everything was ideal."

    Aug 31, 2021
    Executive, Peer-to-Peer Rental Marketplace
    Anonymous
    • Consumer Products
    • Canada
    • 11-50 Employees
    • Phone Interview 
    • Verified

    A peer-to-peer marketplace hired Techstack Ltd to provide app development. They redesigned the client's multiplatform app to meet their specs cost-effectively.

    Web Development for Corel Corporation

    • Custom Software Development Web Development
    • $1,000,000 to $9,999,999
    • Jan. 2018 - Apr. 2021
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The longer Techstack worked with us, the better they got over time."

    Apr 26, 2021
    Former VP Research & Development, Corel Corporation
    Mark Beare
    • Other Industry
    • Ottawa, Ontario
    • 501-1,000 Employees
    • Phone Interview 
    • Verified

    Techstack Ltd developed several web services for Corel’s desktop apps. They built a driver update utility for Windows, managed the engineering output for ClearSlide, and worked extensively in many projects.

    Web App Dev for Brand & Design Agency

    • Web Development
    • $10,000 to $49,999
    • Oct. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They quickly proved their expertise."

    Jan 4, 2021
    CEO, Savage Bureau
    Derick Daily
    • Design
    • San Francisco, California
    • 1-10 Employees
    • Phone Interview 
    • Verified

    Techstack Ltd is assisting a brand and design agency in the development of a robust web application. They augment the development team and code the backend of the application.

    Custom Software Development for Digital Marketing Agency

    • Custom Software Development
    • $50,000 to $199,999
    • Nov. 2023 - Mar. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They were a team of incredibly nice people with a very high degree of professionalism."

    Feb 27, 2024
    Co-Founder & Chief Product Officer, SkillLab
    Ragnar Martens
    • Information technology
    • Amsterdam, Netherlands
    • 11-50 Employees
    • Online Review 
    • Verified

    Techstack was hired by a digital marketing agency to integrate a data source in their backend. They were also asked to integrate an SSO provider into the client's platform.

    Mobile App Development for Financial Company

    • API Development Custom Software Development Mobile 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
    • 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.

    Software Dev, Testing & Management for Power Balancing Firm

    • Application Testing Custom Software Development UX/UI Design Web 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
    • 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. 

    Locations (5)

    151 - 200

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