How do you start working on a project?

We begin with a discovery session to understand your business context, goals, and constraints. This shapes the scope, timeline, and technical approach we recommend before any development starts.

Do you work with early-stage startups and MVPs?

Yes. We are experienced in taking ideas from zero to a working product, including MVP scoping, rapid prototyping, and cost-conscious architecture decisions.

How do you estimate timelines and budgets?

We break the project into phases and estimate each one based on scope and complexity. We are transparent about uncertainty and build in buffers - no false precision.

Can you integrate AI into an existing product?

Yes. We assess your current stack and identify where AI can deliver real value - whether that is automation, content generation, recommendations, or intelligent workflows.

Are you a vendor or a long-term partner?

We operate as a long-term partner. We take responsibility for outcomes, not just deliverables - and many of our clients continue working with us well after the initial project is complete.

TreyTech — Your Trusted Partner in Building Products

Our work is grounded in clear thinking, honest communication, and pragmatic use of technology. We focus on real business goals, make deliberate technical decisions, and take responsibility for the outcome — from the first idea to a scalable product.

EXPERT

RESPONSIBLE

PRECISE

EXPERT

RESPONSIBLE

PRECISE

WHAT WE DO

Web Development

Business software with backend solutions that streamline operations, boost efficiency and long-term value.

Mobile Development

Handle the full mobile lifecycle - from MVPs to production-ready products - designed to validate ideas and deliver user value.

UI/UX Design & Branding

We go beyond visuals — we think in systems, user flows, and scalability, create mobile apps and complex admin panels that support functionality and growth.

AI & Automation

Implement chatbots, voice assistants, content generation, and intelligent automation where they reduce manual work and deliver measurable results.

Enterprise IT Solutions

Internal portals, CRM and ERP systems, analytics platforms, and integrations that provide operational clarity, reliability, and systems that scale with the organization.

IT Consulting & CTO-as-a-Service

As a technical partner, we guide architecture, technology choices, and code quality, supporting teams when in-house expertise is limited.

OUR PROCESS

We follow a structured, transparent process that helps teams move fast without losing control. Each stage is designed to reduce uncertainty, align expectations, and build products that deliver real business value.

Discovery & Alignment

A clear problem definition, initial scope, and shared understanding of priorities.

Solution Design & Planning

Validated architecture, UX direction, and a transparent development plan with clear milestones.

Product Design & Development

A working product that grows predictably with each iteration, reviewed and tested continuously.

Testing, Validation & Launch

A production-ready product, fully tested and ready for real users — launched with confidence.

Growth, Support & Evolution

A sustainable product built for long-term growth, with ongoing support and continuous improvement.

Our Process

OUR PROCESS

Discovery & Alignment

A clear problem definition, initial scope, and shared understanding of priorities.

Solution Design & Planning

Validated architecture, UX direction, and a transparent development plan with clear milestones.

Product Design & Development

A working product that grows predictably with each iteration, reviewed and tested continuously.

Testing, Validation & Launch

A production-ready product, fully tested and ready for real users — launched with confidence.

Growth, Support & Evolution

A sustainable product built for long-term growth, with ongoing support and continuous improvement.

Let’sStartcreatingcodingbuildingTogether

Let’s build together

Let’s Start creating Together

Let’s build together

Industries

Driving growth across every business sector

Whether you are a growing startup or an established business,
we adapt our approach to the unique challenges of your industry.
Our goal is to deliver solutions that truly support operations, drive efficiency, and create measurable business value.

FinTech

E-Commerce

Logistics & Transport

Healthcare & MedTech

Real Estate & PropTech

EdTech

SaaS Products

AI / ML

Entertainment & Media

Crypto & Web3

Travel & Hospitality

FinTech

E-Commerce

Logistics & Transport

Healthcare & MedTech

Real Estate & PropTech

EdTech

SaaS Products

AI / ML

Entertainment & Media

Crypto & Web3

Travel & Hospitality

Tech Stack

We work with proven technologies that allow us to build stable, scalable, and maintainable products.

FrontendReact, Next.js, TypeScript

MobileiOS, Android, React Native

BackendNode.js, NestJS, Express, Python, REST & GraphQL APIs

Cloud & InfrastructureAWS, Docker, Kubernetes, CI/CD pipelines

AI & AutomationOpenAI, Claude, custom integrations, automation scripts

DatabasesPostgreSQL, MongoDB, Redis

DesignFigma, design systems, component-based UI

Selected Work

Work we can't always name.

A selection of production systems delivered under NDA - real products, real users, real scale. Names withheld where contracts require it.

AllScout

Client Work (NDA)

NestJSTypeScriptPostgreSQLKubernetesEasyPost API

Backend platform for a US logistics & mobility client

Built the backend for a shipment tracking and intelligence platform. Extended a core PackageProtect module with EasyPost integration, designed the TrackingSubscription and TrackingEvent architecture, added a custom AI prompt module for automated status handling, and implemented Zitadel JWT auth. Worked directly with the client team.

ResultLive in production, powering tracking for enterprise customers

ParkScout

Client Work (NDA)

NestJSTypeScriptPostgreSQLRing APISmartLPR

Smart parking marketplace for the same US mobility client

Built on top of the AllScout infrastructure. A consumer-facing parking platform integrating Ring cameras with SmartLPR license plate recognition and real-time event streaming. Extended the shared auth and tracking core for a new vertical.

ResultLive consumer product built on shared platform foundations

03Client Work (NDA)

AI book summaries app

Cross-platform mobile app for a European wellness startup

Full-cycle build of an AI-powered book summary app: React Native front, Node.js back, LLM pipeline for content generation in 30+ languages. Shipped to both App Store and Google Play.

React NativeNode.jsPostgreSQLOpenAI API

Result100K+ users · 30+ languages · live on App Store and Google Play

04Client Work (NDA)

Mental health platform

Two-sided platform for a US healthcare client

A patient-therapist platform with real-time chat, AI-assisted care workflows, and HIPAA-conscious data handling. Built the full-stack, from architecture to production.

ReactNestJSPostgreSQLWebSockets

ResultDeployed to production, handling sensitive patient records at scale

05Client Work (NDA)

Smart parking marketplace

Backend for a US mobility startup

Built the backend for a parking platform integrating Ring cameras with SmartLPR license plate recognition, and Zitadel JWT auth. Worked directly with the client team.

NestJSTypeScriptPostgreSQLKubernetes

ResultPowers a live consumer-facing marketplace

06Client Work (NDA)

AI review reply automation

Review management platform for a martech SaaS

Built a multi-tenant platform that scrapes business reviews across sources and generates on-brand replies using LLMs. Includes Stripe billing and integrations with DataForSEO and Apify.

NestJSPostgreSQLClaude APIStripe

ResultLive in production, serving paying customers

Why We

We turn complexity into structure. Clear goals, defined scope, and transparent decisions allow teams to move fast — without losing control or focus.

CLARITY

THAT DRIVES EXECUTION

SUCCESS

THAT LASTS BEYOND

We take responsibility for what we build. Thinking long-term from day one, we avoid technical debt and create stable, scalable products ready to evolve.

We don't guess timelines. Our estimates come from real experience, resulting in predictable delivery and fewer unexpected delays.

PLANNING

YOU CAN TRUST

STRATEGY

DRIVES TECHNOLOGY

We design and build solutions around business value. Technology, design, and AI are chosen pragmatically — only when they strengthen the product and deliver measurable impact.

Why We

CLARITY

THAT DRIVES EXECUTION

We turn complexity into structure. Clear goals, defined scope, and transparent decisions allow teams to move fast — without losing control or focus.

SUCCESS

THAT LASTS BEYOND

We take responsibility for what we build. Thinking long-term from day one, we avoid technical debt and create stable, scalable products ready to evolve.

PLANNING

YOU CAN TRUST

We don't guess timelines. Our estimates come from real experience, resulting in predictable delivery and fewer unexpected delays.

STRATEGY

DRIVES TECHNOLOGY

We design and build solutions around business value. Technology, design, and AI are chosen pragmatically — only when they strengthen the product and deliver measurable impact.

The Team

Co-founder & CEO

Mikalai Senko

Co-founder & CTO

Ivan Macevich

Co-founder & COO

Vlad Manukov

FAQ

Have questions?
We have answers.

Contact

Your Trusted partnerIN building Products.

Your Trusted partner
IN building Products.

Driving growth across every business sector

Work we can't always name.

AllScout

ParkScout

AI book summaries app

Mental health platform

Smart parking marketplace

AI review reply automation

Have questions?
We have answers.

Ready to bring your ideas to life?

How we can help ?

Your Trusted partnerIN building Products.

Your Trusted partnerIN building Products.

About TreyTech

What We Do

Our Process

Driving growth across every business sector

Our Tech Stack

Work we can't always name.

AllScout

ParkScout

AI book summaries app

Mental health platform

Smart parking marketplace

AI review reply automation

Why TreyTech

Have questions?We have answers.

Ready to bring your ideas to life?

How we can help ?

Your Trusted partner
IN building Products.

Have questions?
We have answers.