justslava character image
Available for new projects

Building Exceptional User Experiences

Front-End Engineer and Consultant with over a decade of experience. Specializing in React.js, Next.js, and CMS solutions to build fast, scalable web apps, e-commerce platforms, SPAs, and dynamic content-driven websites.

Let's Connect

Real-world Results

Featured Projects

See how I transformed concepts into digital experiences

Boyne Mountain2024

Luxury Resort Web Portal Transformation


  • Streamlined DevOps pipelines for faster deployments
  • Reduced build times by 60% with optimized Azure pipelines
  • Integrated multi-brand systems seamlessly
  • Improved site performance by 45%
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Smart Voyage2024

Personal Travel Assistant


  • Utilizes the latest version of Next.js
  • Leverages TypeScript for type safety
  • Integrates OpenAI API
  • Tailwind CSS
  • Designed with mobile-first principles
  • Incorporates Clerk for secure authentication
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JobStack2024

Personal Job Tracker Application


  • Nextjs 15 and React Hook forms
  • Tailwind CSS
  • Incorporates ChadCN UI
  • Prisma CRM
  • Build with PostgressSQL
  • Incorporates Clerk for secure authentication
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Performant
Accessible
Secure
Interactive
Scalable
User-Friendly
Responsive
Maintainable
Reliable
Efficient
Clean
Modular
Dynamic
Intuitive
Flexible
SEO-Friendly
Optimized
Functional
Compliant
Cross-Browser
Fast
Customizable
Innovative
Future-Proof
Seamless
Well-Documented
Error-Free
Robust
Headless
Jamstack
Progressive
Real-Time
Serverless
AI-Driven
API-First
Lightweight
Mobile-First
Tailwind-Ready
Content-Rich
Pixel-Perfect
Data-Driven
Performant
Accessible
Secure
Interactive
Scalable
User-Friendly
Responsive
Maintainable
Reliable
Efficient
Clean
Modular
Dynamic
Intuitive
Flexible
SEO-Friendly
Optimized
Functional
Compliant
Cross-Browser
Fast
Customizable
Innovative
Future-Proof
Seamless
Well-Documented
Error-Free
Robust
Headless
Jamstack
Progressive
Real-Time
Serverless
AI-Driven
API-First
Lightweight
Mobile-First
Tailwind-Ready
Content-Rich
Pixel-Perfect
Data-Driven

Happy Clients

What Clients Say about me

Don't just take my word for it.

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Jady Sit
Director & Principal @ Le Premier School of Ballet

Slava is a top-notch web developer. I hired him to build up a commercial website to be user-friendly, admin-friendly, and social-media-friendly. & I'm highly satisfied with his work and expertise. I recommend Viacheslav to everyone looking for a high-end web developer.

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Dan Eng
CTO @ Catalyst

Slava was instrumental in transforming our website into a powerful marketing tool. His attention to detail and ability to understand our brand is exceptional. We're thrilled with the results!

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Nathan Das
CEO @ Hallicra Inc.

Working with Slava was a pleasure. His expertise in frontend development brought our designs to life in a way we never imagined. The website has exceeded our expectations.

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Jacob Pat
CIO @ Canada Goose

Working with Slava was seamless and enjoyable. His technical skills and ability to meet tight deadlines make him a standout developer.

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Paul Thomas
Director of IT @ Glentel

Slava's expertise with Sanity CMS revolutionized how we manage content across Glentel's group of sites. He streamlined our workflows, improved scalability, and delivered a user-friendly solution that empowers our team. The results have been outstanding!

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Vince Piotrowsky
Technology Director @ EvansHunt

Slava played a pivotal role in optimizing our Azure pipelines and organizing DevOps integrations. His contributions to the Boyne Resorts multi-brand project were instrumental in delivering a seamless web experience for thousands of customers.

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Jady Sit
Director & Principal @ Le Premier School of Ballet

Slava is a top-notch web developer. I hired him to build up a commercial website to be user-friendly, admin-friendly, and social-media-friendly. & I'm highly satisfied with his work and expertise. I recommend Viacheslav to everyone looking for a high-end web developer.

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Dan Eng
CTO @ Catalyst

Slava was instrumental in transforming our website into a powerful marketing tool. His attention to detail and ability to understand our brand is exceptional. We're thrilled with the results!

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Nathan Das
CEO @ Hallicra Inc.

Working with Slava was a pleasure. His expertise in frontend development brought our designs to life in a way we never imagined. The website has exceeded our expectations.

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Jacob Pat
CIO @ Canada Goose

Working with Slava was seamless and enjoyable. His technical skills and ability to meet tight deadlines make him a standout developer.

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Paul Thomas
Director of IT @ Glentel

Slava's expertise with Sanity CMS revolutionized how we manage content across Glentel's group of sites. He streamlined our workflows, improved scalability, and delivered a user-friendly solution that empowers our team. The results have been outstanding!

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Vince Piotrowsky
Technology Director @ EvansHunt

Slava played a pivotal role in optimizing our Azure pipelines and organizing DevOps integrations. His contributions to the Boyne Resorts multi-brand project were instrumental in delivering a seamless web experience for thousands of customers.

Real-world experience

Experience

Recent companies I worked for

Feb 2024 - Current
Senior Front End Developer

Senior Front End Developer

  • Led front-end development for a client project in the hotel and resort management industry, catering to thousands of customers.
  • Implemented and integrated a Headless CMS using Sanity IO and NextJS, enhancing content delivery and management.
  • Configured and maintained Azure Pipelines for continuous integration and deployment (CI/CD), improving development workflows

Tech stack:

JavaScript
Next.js
Sanity
Azure
Node.js
Framer
May 2023 - Feb 2024
Senior Front End Engineer

Senior Front End Engineer

  • Led the development and maintenance of a React.js application enhancing content management workflows, and enabling smooth product launches.
  • Integrated Strapi CMS with AWS services to ensure scalable, secure, and reliable content management and application performance.
  • Collaborated with cross-functional teams to build and optimize React.js components, improving user experience and efficiency in content delivery.

Tech stack:

AWS
Redshift
React.js
TypeScript
Strapi
Tailwind
Dec 2020 - May 2023
Senior Front End Developer

Senior Front End Developer

  • Designed and implemented new features and functionalities for the eCommerce site using React.js/Next.js and Sanity CMS
  • Architected and built scalable custom CMS templates for marketing campaigns, promotions, and web banners
  • Assessed technical feasibility and prototyped software solutions using cutting-edge front-end technologies

Tech stack:

JavaScript
Next.js
Sanity
Cypress
Azure
Node.js
Dec 2020 - May 2023
Senior Front End Developer

Senior Front End Developer

  • Developed and maintained the eCommerce site, improving user experience and online sales
  • Integrated CMS with GraphQL APIs and backend technologies, such as Node.js and Express.JS
  • Designed and developed mobile-first and responsive web pages using HTML5, CSS3, and JavaScript frameworks such as React.js and Next.JS

Tech stack:

Azure
Next.js
Sanity
Cypress
GraphQl
Node.js
Mar 2017 - Dec 2020
Front End Developer

Front End Developer

  • Designed and built scalable and secure user experiences for high-traffic websites with a global footprint across 13+ countries
  • Ensured platform-agnostic design implementations for maximum compatibility and user accessibility
  • Led an international team of cross-functional collaborators, including software engineers, UX designers, product managers, and partners

Tech stack:

SalesForce
JavaScript
Node
Cucumber
Azure
Apr 2015 - Feb 2017
Drupal Web Developer

Drupal Web Developer

  • Designed and built scalable and secure user experiences for high-traffic websites with a global footprint across 13+ countries
  • Ensured platform-agnostic design implementations for maximum compatibility and user accessibility
  • Led an international team of cross-functional collaborators, including software engineers, UX designers, product managers, and partners

Tech stack:

Drupal
PHP
Bootstrap
Node
Azure
Cypress

About Me

A glimps into My World

Learn more who I am, what I do, and what inspires me.

My reads

Explore my books shaping my perspectives

Cant hurt me book

My Toolbox

Explore my tech stack I use every day

AWS
Azure
JavaScript
TypeScript
NodeJS
React
Next.js
Astro
GraphQL
Sanity
GitHub
Strapi
Cloudinary
Docker
Postgres
AWS
Azure
JavaScript
TypeScript
NodeJS
React
Next.js
Astro
GraphQL
Sanity
GitHub
Strapi
Cloudinary
Docker
Postgres
AWS
Azure
JavaScript
TypeScript
NodeJS
React
Next.js
Astro
GraphQL
Sanity
GitHub
Strapi
Cloudinary
Docker
Postgres
AWS
Azure
JavaScript
TypeScript
NodeJS
React
Next.js
Astro
GraphQL
Sanity
GitHub
Strapi
Cloudinary
Docker
Postgres

Beyond the code

Explore my interests and hobbies beyond web dev

Video Editing🎞️
Running🏃🏿
Photography📷
Hiking🥾
Traveling🧳
Cycling🚲
Roller Skating🛼
Reading📚
map
slava on the map

Contact Me

Let's bring your vision to life.

Drop me a message, and let's get started.

Contact Me
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