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Vyacheslav І.

Full-stack developer
4
years of experience

I'm a dedicated Fullstack Developer with 5+ years of experience and proficient in JavaScript and TypeScript, with expertise in frontend technologies like ReactJS, NextJS, and backend technologies like Express and Nest. With a lifelong passion for coding and a dedication to staying updated with industry trends, I'm eager to contribute to innovative projects and create something amazing together. My frontend experience includes React and Next.js. Lately, I've been working on the "What you see is what you get" PDF constructor. This feature itself demanded DnD, Context API, and API integration (some PDF blocks had to be generated on the backend). Other than that, my responsibilities were to implement and enhance user interfaces and user experience, taking the lead and responsibility for the design and architecture decisions made on the projects. I got to start from the ground up with various projects: starting from regular React applications and going as far as writing Chrome Extensions. My backend experience is server applications with Express/NestJS, mainly Postgres or MongoDB (and ORMs like Prisma, TypeORM, Mongoose), Redis, etc. Something exceptional in my backend experience is my work on a custom full-stack framework, during which I took leadership in its idea development and technical decisions.

Upwork

Senior Full-Stack Developer
Kharkiv, Ukraine
86
% Job Success
Top Rated Plus
Slack
MarvelApp
Objection
Knex
Keycloak
Superbase
ClickUp
Vite
GitLab
CSS3

Work History

AQUA WISE DEVELOPMENT
Job in progress
5
Feb 20, 2024
-
May 31, 2024
Present
Viacheslav is an outstanding developer and has an incredible sense of ownership in my project. He communicates daily on the status of everything he's working on and his communication skills…
FULL-STACK DEVELOPER WITH FRONTEND FOCUS
Job in progress
5
Feb 15, 2024
-
Feb 16, 2024
Present
Thanks
FRONT END DEV - REACT, TAILWIND
Job in progress
5
May 2, 2024
-
Jun 11, 2024
Present
Amazing dev !
FRONT END DEV - REACT, TAILWIND
Job in progress
4.6
Jun 11, 2024
-
Nov 18, 2024
Present
Slava is an amazing developer, and we loved working with him. Unfortunately, he left us abruptly in the middle of a project without any warning, saying that he had found…
LONG-TERM MERN STACK DEVELOPERS FOR ERP SYSTEM
Job in progress
5
Oct 30, 2024
-
Apr 14, 2025
Present
Contact me on Upwork
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Meet me

Education

Bachelor's Degree in Computer Science (BCompSc), Kharkiv National University of Radioelectronics, 2021 - 2025 (expected) Bachelor's Degree in Artificial Intelligence, Kharkiv National University of Radioelectronics, 2021 - 2025 (expected)

Languages

English C1

Skills

MicroORM
CSS3
HTML5
Sass
TailwindCSS
Nest.js
Docker
JavaScript
Next.js
Express.js

Upwork

Senior Full-Stack Developer
Kharkiv, Ukraine
86
% Job Success
Top Rated Plus
Slack
MarvelApp
Objection
Knex
Keycloak
Superbase
ClickUp
Vite
GitLab
CSS3

Work History

AQUA WISE DEVELOPMENT
Job in progress
5
Feb 20, 2024
-
May 31, 2024
Present
Viacheslav is an outstanding developer and has an incredible sense of ownership in my project. He communicates daily on the status of everything he's working on and his communication skills…
FULL-STACK DEVELOPER WITH FRONTEND FOCUS
Job in progress
5
Feb 15, 2024
-
Feb 16, 2024
Present
Thanks
FRONT END DEV - REACT, TAILWIND
Job in progress
5
May 2, 2024
-
Jun 11, 2024
Present
Amazing dev !
FRONT END DEV - REACT, TAILWIND
Job in progress
4.6
Jun 11, 2024
-
Nov 18, 2024
Present
Slava is an amazing developer, and we loved working with him. Unfortunately, he left us abruptly in the middle of a project without any warning, saying that he had found…
LONG-TERM MERN STACK DEVELOPERS FOR ERP SYSTEM
Job in progress
5
Oct 30, 2024
-
Apr 14, 2025
Present
Contact me on Upwork
arrow icon

Employment History

No items found.

Projects

Front-End Developer

Social Media Dashboard

Duration:
12 months
The challenge is to build out this landing page and get it looking as close to the design as possible.
Technologies
CSS3
TailwindCSS
JavaScript
MongoDB
React
Requirements
The users should be able to toggle the color theme to their preferenc. view the optimal layout for the interface depending on their device's screen siz. see hover and focus states for all interactive elements on the pag.
Results
In building the landing page, I've employed React.js for its modular component structure, enhancing code organization and reusability. This choice enables efficient state management for features like theme toggling and responsive layout adjustments. React's event handling capabilities facilitate the implementation of interactive elements, including hover and focus states. Overall, leveraging React.js ensures a dynamic, responsive, and maintainable user interface, meeting the challenging requirements effectively.

Full-stack Developer

IP Address Tracker

Duration:
10 months
The Challenge is to build out this IP Address Tracker app and get it looking as close to the design as possible. To get the IP Address locations, I need to use the IP Geolocation API by IPify. To generate the map, the company recommended using LeafletJS. The users should be able to see their own IP Address on the map on the initial page load, search for any IP addresses or domains and see the key information and location, view the optimal layout for each page depending on their device's screen size, and see hover states for all interactive elements on the page.
Technologies
CSS3
JavaScript
Stripe
MongoDB
TypeScript
Requirements
Use the IP Geolocation API by IPify to obtain accurate IP address information. Utilize LeafletJS for rendering interactive maps. Enhance maps with Google Maps API for optimal layout adjustments. Implement hover states across interactive elements.
Results
Efficient state management and seamless data flow with ReactJS and Context API. Robust and user-friendly IP Address Tracker app. Improved user interactivity through meticulously implemented hover states.

Full Stack Developer

Job Filtering

Duration:
12 months
The challenge is to build out this landing page and get it looking as close to the design as possible. The company provided the data in a local data.json file to use to populate the content on the first load.
Technologies
CSS3
JavaScript
React
Requirements
Filter job listings based on the categories selecte. View the optimal layout for the interface depending on their device's screen siz. See hover and focus states for all interactive elements on the pag.
Results
Crafted a vibrant job listing portal using ReactJ. Developed an engaging interface offering seamless job filtering capabilities for user. Responsive design guarantees a uniform and visually captivating experience across different device.

Customer reviews
are always valuable.

See what our customers think of us

See Our Work

The developers managed to do a large chunk of work in a short period of time. I recommend working with Incode Group for JavaScript development. Thanks to their unrivaled communication and expertise, they know how to do it in the best way possible and make it work, and the business pays off and monetizes.

John McCoy, CEO ProprHome
Lisbon, Portugal
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John McCoy

The MVP saw marked improvement thanks to Incode Group’s smooth communication and dedication to initial requirements. Their project management was a highlight of the engagement, as were their independent, methodical approach and honesty.

Kevin Peters, Agile Rockstars
Hamburg, Germany,
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Kevin Peters - CTO at Agile Rockstars from Hamburg, Germany.
Dan - Project Manager at Agile Rockstars LLC.

All the outsourcing their team completed was expertly done. Incode Group follows instructions carefully. They’re skilled, creative, and dedicated to achieving set goals. Customers can expect a professional development team that delivers in a timely manner.

Shane Robinett, Knetik Inc
Altamonte Springs, Florida
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Shane Robinett - CTO at Knetik Inc
Altamonte Springs, Florida
Mike Stewart - Project Manager at Knetik Inc

We developed an ERP/MRP web app for a successful e-commerce platform. Development process was smooth, and results were very satisfying. Communication is good, and developers are professional and knowledgeable. We are looking forward for more projects to do together.

David Tarbay, Head of Product
Tel Aviv, Israel
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David Tarbay, Head of Product Tel Aviv, Israel
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