Tech Stack

Techstack holds ISO/IEC 27001:2022 and ISO/IEC 27701:2019 certifications issued by Swiss Approval (IAS Accredited). The certifications cover its core services, including custom software development, DevOps, cloud infrastructure, quality assurance, and client delivery.

The website identifies recognition from Clutch, AWS, Google Cloud, ISTQB, AppFutura, and TopDevelopers.

Contact details

• Headquarters: Poland, Wroclaw, 9 Rybacka street, 53-656
• USA: +1-213-329-6034
• EU: +4-871-735-3668
• Email: hello@tech-stack.com

Prospective clients can request a free, no-obligation quote or schedule a consultation. The website states that, after submitting a request, an expert will get in touch within 12 hours. The inquiry form supports an optional NDA request and file attachments in .doc, .pdf, or .docx format, with one file allowed and a maximum size of 10 MB.

Engineering services

• PoC / MVP development: Validate ideas quickly and define a roadmap based on product needs.
• Custom software development: Build scalable, high-performance systems designed for long-term maintainability.
• AI integration services: Use AI to automate processes, improve efficiency, and personalize experiences.
• Data strategy: Address complex data challenges and extract actionable product insights.

Optimization services

• Software audit: Identify development risks and bottlenecks.
• Quality assurance: Support consistent performance across platforms, devices, and environments.
• Product scaling: Grow products while protecting performance and user experience.
• Cloud migration: Move systems to the cloud with flexibility, resilience, and cost efficiency in mind.

Staffing services

• Dedicated team: Add a cross-functional team embedded in the product and aligned with business goals.
• Expert outstaffing: Add engineers to an existing team.
• AI-augmented engineering: Use AI-supported workflows and developer productivity tools.

Technical expertise

Techstack works across cloud development, DevOps, AI development, big data and analytics, digital transformation, IoT, front-end development, back-end development, mobile development, and UX/UI design. Its technology capabilities include cloud platforms, CI/CD and automation, infrastructure as code, monitoring, security, machine learning, computer vision, data engineering, embedded development, and quality assurance.

Partnership principles

• Strategic partnership: Engineering work is aligned with product strategy and supported by technical leadership.
• Engineering excellence: Strong quality assurance and tailored strategies are used to support reliability at scale.
• Confident scaling: Technical debt, business blockers, and risks are identified early to support technology evolution.
• Built for growth: Disciplined delivery, long-term engineering roadmaps, and attention to end-user experience support products as they evolve.

Techstack responsibilities

• Source qualified engineers and manage employment logistics.
• Execute development, quality assurance, and technical support.
• Track hours and provide utilization reports.
• Support coordination, team growth, and continuity during transitions.
• Adapt team size and follow engineering best practices.

Client responsibilities

• Define product vision, goals, and roadmap.
• Participate in sprints, provide feedback, and guide product decisions.
• Manage the budget, approve invoices, and establish governance frameworks.

Techstack can strengthen an existing team or provide full-cycle delivery and product-growth support. Its staffing experience includes building engineering functions from the ground up to teams of more than 50 people for enterprise companies.

The solution used a React Native cross-platform mobile app, an AWS serverless microservices backend, OpenAI-powered recommendations, and integrations with Google Books API and ISBNdb. Caching supported access to book data during slow connections, while Amplitude and Sentry supported analytics and issue investigation. The team used Scrum, user acceptance testing, unit testing, integration testing, and UI testing.

The MVP was delivered in approximately six months. Reported outcomes included smooth performance across devices, personalized recommendations, community features, and scaling without linear cost increases.

Cargo auction platform

For a logistics firm in Georgia, Techstack designed and implemented a web and mobile cargo auction platform to digitize cargo allocation.

The platform supports real-time bidding, multiple simultaneous bids, real-time notifications, transaction encryption, audit and tracking controls, and automated bid processing and validation. A winning-bid algorithm evaluates transportation distance, cargo weight, delivery timeframes, previous success rate, and bidder reliability.

The solution modernized cargo allocation, reduced shipment-assignment turnaround time, and improved workflow efficiency. The development team included a project manager, React Native engineers, a UX/UI designer, full-stack engineers, and a manual QA engineer.