Palessit - web dev agency

Digital products

We have delivered dozens of products, internal and for customers around the world. Most of them are mobile friendly and mobile-first.

Based on your requirements we help on all aspects of web applications. Estimates, planning, design, development, QA, infrastructure, backups and SEO.

What we do

Everything around web. Using its abilities to empower businesses.

React Single Page Applications

  • React SPA development, Server Render (SSR) for SEO
  • Mobile first and Progressive Web Apps (PWA)
  • Pagespeed and Webpagetest green scores

Nodejs, AWS Lambda, Cloudflare workers

  • HTTP API services
  • Realtime applications
  • Serverless and microservices develoment

WordPress custom development

  • Custom hight standard themes
  • Plugins and shortcodes
  • Integrations, monitoring and administration

Infrastructure improvements

  • Migrations to Docker, Kubernetes, Cloudworkers
  • Migration to cloud, scaling and security
  • Workflow setup (backups, CI/CD, staging)

SEO and optimisations

  • Improving scores in Pagespeed and Webpagetest
  • Opengraph, Schema, analytics, robots, sitemap..
  • SEO

UI/UX and design

  • UI and UX (re)designs
  • Branding
  • Vector and pixel graphics

Images and other media

  • Processing images for best format&quality
  • CDN integrations

Tests & QA

  • Unit tests for the UI components and API points
  • Integration tests and QA


  • Payments, emails, social networks
  • Logging, backups, CDN


Modern tech stack unlocks stable AND fast development.

Have revolutionized frontend development. Using component-based-architecture makes it painless to create interactive UIs.
Allows static checking and code refactoring when developing JavaScript applications. Critical for large apps.
Query language for API, and a server-side runtime for executing queries by using a type system.
Simplified & type-safe database access. Declarative migrations & data modeling. Powerful & visual data management
Is a server runtime for JavaScript. Means we write TypeScript on both: backend and frontend.
Is an open platform to create, deploy and manage virtualized application containers.
Production-Grade Container Orchestration. Automated container deployment, scaling, and management.
Yarn, Webpack, PostgreSQL, MongoDB, Git, Jest, Mobx, MST, PostCSS and others...


Top Poker site in Runet.
Biggest betting forecasts portal in Runet.
Contemporary French Bistrot De Luxe in central London.
The Digital Freight Forwarder.
Online casino.
One of the biggest online casino in UK.
The most trusted online casinos in the UK.
Biggest online slot game reviews in UK.
Top casino site in Runet.
Upkeep of pipeline sysyems as well as provides engineering services with complete automation


Ping us and we will use our IDEs to implement your IDEAS!

ООО «Палессит»
УНП 193058395
Адрес: г. Минск, ул. Ольшевского 24, пом. 7
IBAN: BY56PJCB30120597091000000933
Приорбанк ОАО, г.Минск, ул.Тимирязева, 65а