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Information technology consulting services

Building software products involves numerous facets, from road mapping to the release cycle. Even the most badass team around can’t master all of them.

As a multi-faceted technology expert community, we strive to share our knowledge so that you can reach better results.



Ensure your software infrastructure is scalable and reliable. Get help forming an infrastructure roadmap, choose the proper toolset (Terraform, Kubernetes), or get guidance in migration.


Process audit

Reimagine your Agile ceremonies to get the most out of your team processes. Get recommendations on how to fix process gaps and make rituals meaningful.


CI/CD roadmap

Introduce continuous integration and delivery into your software development process based on the recommended roadmap. Build or stabilize the existing release process.


Testing strategy

Introduce a testing strategy and testing roadmap to maximize the quality of your product development. You may benefit from QA as a Service or adjusting QA team processes.


UX analysis

We will analyze your product to identify the strengths and weaknesses of the design. After that, we will suggest possible improvements that will help you achieve your business goals.


Consulting benefits

  • Eliminate waste of effort and focus on value;
  • Minimize technical debt;
  • Improve code quality and release a quality product;
  • Improve motivation and engineering culture;
  • Optimize infrastructure costs;
  • Remove production issues and keep the environment stable.

Our IT consulting services

Techstack is a community of 170+ talented engineers, which share one value — quality. No matter what condition the product is given to us in, we build processes and change the codebase in a way that leads to the highest product quality.

Techstack team size varies from small to large, and products we work on range from startups to big enterprises. We utilize unique collaboration models and processes for each case but always toward a common goal — to achieve maximum performance, maintain a healthy culture, and deliver a high-quality product to the end user. We are happy to apply our best practices and consult using our expertise.

Development process audit

Project management process

  • The well-organized product roadmap.
  • Strong tech leadership.
  • Healthy tech culture.
  • An Agile process that fits business goals.
  • SCRUM / Kanban implementation.

Development process

  • Unit test culture.
  • Code review process.
  • Tech debt management.
  • Engineering culture.
  • Technical Roadmap.

Release process / Integration layer

  • Continuous integration.
  • Continuous delivery.
  • Scaling.
  • Low-risk releases.
  • Release manager role coaching.
  • Gitflow.
  • Integration between Release process and Development process.
  • Release testing strategy.

QA process

  • QA strategy in all development phases.
  • Automation QA ecosystem.
  • Continuous integration for Automation QA.
  • Test case management.
  • QA integration into Agile processes.

Business analytics process

  • High-quality User Stories.
  • Product Management process.
  • Product Roadmap definition/format/integration.
  • High-quality Grooming.
  • Product documentation strategy.

Software audit


  • Cloud (AWS/GCP/Azure) architecture.
  • Serverless architecture.
  • Microservices architecture.
  • Service Bus (infrastructure communication) architecture.
  • Back End code architecture.
  • Front End code architecture.


  • Cost management / optimization.
  • AWS architecture roadmap.
  • Security configuration.
  • Terraform.
  • Kubernetes.
  • Autoscaling.

Code quality

  • Code standards.
  • Quality gates as part of continuous integration.
  • Automated source code documentation.
  • Efficient refactoring team habits.


  • Architecture security checklist.
  • Regular security audits/checks.
  • Zero trust security model.
  • OWASP Top 10.
  • Access control and secure development environment.


  • Deep dive into business objectives.
  • Domain analysis.
  • Information architecture review.
  • User flow analysis.
  • Usability testing.

Testing artifacts

  • Test strategy review.
  • Test plan review.
  • Test scenario audit.
  • Test cases audit.
  • Traceability matrix.
  • Software test reporting.

Database and data model

  • Relational database schema design.
  • Analytical database schema design.
  • Database migration.
  • Performance optimization.
  • High availability, data resilience.

Consulting experts

CEO, Software Architect, Runs critical initiatives that make products grow

Ivan Ieremenko

CTO, Software Architect, Elaborates on the technology strategy

Oleksii Svystun

R&D Engineer, Software Engineering Lead, Yevhenii will advise the best custom solution

Yevhenii Karachevtsev

Sr. Director of Quality Engineering, Oversees technology-related initiatives

Vitalii Dolotov

VP of Engineering, Full-stack development and microservices expert

Ivan Yeremenko

Chief Creative Officer, Aligns UX with users’ needs / business goals

Dmytro Dytiuk

Head of Account Management, Drives cross-functional process transformation

Dmytro Shtapauk


Case studies


Our approach

At Techstack, we are committed to quality and creating products that meet the highest standards. Our commitment extends beyond the products we create. Whenever you need us, you can get helpful and knowledgeable support. Be confident that you are working with a team that aims at perfection in everything they do. We combine a unique tech-savvy culture, a product-oriented approach, and a strong focus on achieving business goals. This can be achieved by doing exactly what will work for your product. We use intelligence systems for making data-driven decisions and validating hypotheses and believe this approach adds value to every application layer. We understand that each case is unique and requires its collaboration model and process. However, the ultimate goal remains the same: to help our partners achieve success. By applying our knowledge and experience, they reach their goals and achieve maximum performance.

Open source contributions

We contribute our expertise and developments to the global community. Our utilities and extensions for automation testing have gotten 57,000+ downloads at NuGet. link

Global certifications

Our team consists of experienced professionals who have proven their competency by passing global certifications such as Microsoft .NET Framework 4, Web Applications, Data Access, ISTQB, PSM1 by, CSPO by Scrum Alliance, and more.

Profound experience

Our product-oriented philosophy and over 9 years of experience in the market help us determine the most suitable solutions to achieve your goals.


We make an impact

Retain clients

We have slowed down client attrition and helped grow the platform’s client base, leading to product acquisition by one of the leading industry players.

Improve performance

We have reduced response time and improved system reliability of our partners' products through implementing a serverless architecture and tripled their growth speed.

Aim for quality

Fixing our partner’s testing process allowed the introduction of a CI/CD pipeline and QA automation, which helped reduce bugs to an average of 20-25%.




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