Freelancer Vіtalіy S. (java, javascript and Typescript) ≡ aybserve

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Information Portfolio 6 Activity

Vіtalіy S.
Kyiv, Ukraine
0 0
Very busy

Projects -
Rating -
Rating 229

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Last visit: 1 month 23 days ago
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mongodb java spring elasticsearch linux server administration kubernetes nest.js apache kafka React/TypeScript

0 53

AYB Serve Business Platform

AYB Serve Business Platform is an enterprise B2B monorepo built with Node.js and NestJS, designed around multi-tenancy and growth in concurrent usage. It uses a dedicated API gateway for routing, JWT validation, proxying to domain services, and…

Microservices-Based Bike Rental Platform (Backend on Java)

0 0

Microservices-Based Bike Rental Platform (Backend on Java)

Java

A scalable bike rental platform built using a microservices architecture for both B2C and B2B use cases. The system supports: • End-user bike subscriptions and rentals • B2B partnerships (hotels, rental providers) with revenue sharing • Automated…

0 98

Telegram bot for group reservations of sports facilities (Node.js)

Javascript and Typescript

A Telegram bot for group reservations of sports facilities. Chat participants reserve time slots within their community; administrators configure the facilities, operating hours, booking window, and limits. The backend is built on NestJS, data is…

0 53

Corporate website

Web Programming

Corporate website on WordPress for a Dutch company.

0 0

Multi-Channel Marketplace Integration System (Back and Front on

Java

Developed a complex Java-based system using Spring Boot designed to automate data exchange between 1C (ERP system) and multiple online marketplaces such as eBay, Recar, and others. The solution consists of two main applications: Backend Application A…

0 113

Telegram Chatbot for Order Management (Java)

Java

Developed a Telegram-based chatbot using Java to automate customer inquiries and order requests for a company specializing in leather products. The chatbot acts as an interactive assistant that guides users through a multi-step questionnaire to…

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Latest proposals 10

Project	Budget	Proposal	Deadline	Added
Improvement of the existing Next.js/Supabase project: offers, CRM, analytics, AI chat	Not specified	22 USD	7 days	30 May
Full Stack Developer Needed	5000 USD	5000 USD	30 days	26 May
It is necessary to refine the existing CRM.	145 USD	22 USD	14 days	24 May
React / Next.js Developer for Existing Platform(Remote)	12 000 USD	12 000 USD	50 days	22 May
ECommerce Build	2500 USD	2500 USD	30 days	22 May
Development of an adaptive e-learning platform (LMS) — Next.js 14, React, Stripe, Mux, Prisma	266 USD	2663 USD	14 days	19 May
Development of an adaptive e-learning platform (LMS) — Next.js 14, React, Stripe, Mux, Prisma	266 USD	266 USD	7 days	18 May
Freelance project	Not specified	concealed		17 May
Freelance project	248 USD	concealed		17 May
A modern lead generation website needs to be developed based on the provided layouts.	604 USD	604 USD	30 days	17 May

Доработка существующего Next.js/Supabase проекта: офферы, CRM, аналитика, AI-чат

Status Project expired

Type Public project

Budget Not specified

Proposal 22 USD

Deadline 7 days

Added 30 May

Full Stack Developer Needed

Status Suspended by administration

Type Public project

Budget 5000 USD

Proposal 5000 USD

Deadline 30 days

Added 26 May

Потрібно доопрацювати існуючу CRM.

Status Suspended by administration

Type Public project

Budget 145 USD

Proposal 22 USD

Deadline 14 days

Added 24 May

React / Next.js Developer for Existing Platform(Remote)

Status Suspended by administration

Type Public project

Budget 12 000 USD

Proposal 12 000 USD

Deadline 50 days

Added 22 May

ECommerce Build

Status Project expired

Type Public project

Budget 2500 USD

Proposal 2500 USD

Deadline 30 days

Added 22 May

Разработка адаптивной платформы электронного обучения (LMS) — Next.js 14, React, Stripe, Mux, Prisma

Status Project complete

Type Public project

Budget 266 USD

Proposal 2663 USD

Deadline 14 days

Added 19 May

Разработка адаптивной платформы электронного обучения (LMS) — Next.js 14, React, Stripe, Mux, Prisma

Status Rules violated

Type Public project

Budget 266 USD

Proposal 266 USD

Deadline 7 days

Added 18 May

Freelance project

Status Rules violated

Budget Not specified

Proposal concealed

Added 17 May

Freelance project

Status Project complete

Budget 248 USD

Proposal concealed

Added 17 May

Потрібна розробка сучасного сайту-лідогенератора за готовими макетами.

Status Project expired

Type Public project

Budget 604 USD

Proposal 604 USD

Deadline 30 days

Added 17 May

Vіtalіy S.
Kyiv, Ukraine
0 0
Very busy

Projects -
Rating -
Rating 229

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Last visit: 1 month 23 days ago
Client profile

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Java

Javascript and Typescript

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Programming

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