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

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Vіtalіy S.
Kyiv, Ukraine
0 0
Very busy

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Rating 253

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java spring elasticsearch linux server administration kubernetes Redis / MongoDB / MySQL nest.js apache kafka React/TypeScript

0 51

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 88

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 46

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…

0 105

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.	146 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	264 USD	2644 USD	14 days	19 May
Development of an adaptive e-learning platform (LMS) — Next.js 14, React, Stripe, Mux, Prisma	264 USD	264 USD	7 days	18 May
Development of software/application for live broadcasts/Live Commerce	Not specified	16 USD	30 days	17 May
Etsy product boosting bot	250 USD	16 USD	1 day	17 May
A modern lead generation website needs to be developed based on the provided layouts.	607 USD	607 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 146 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 264 USD

Proposal 2644 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 264 USD

Proposal 264 USD

Deadline 7 days

Added 18 May

Розробка софту/ додатка під прямі ефіри/ Live Commerce

Status Rules violated

Type Public project

Budget Not specified

Proposal 16 USD

Deadline 30 days

Added 17 May

Бот для підняття товару Etsy

Status Project complete

Type Public project

Budget 250 USD

Proposal 16 USD

Deadline 1 day

Added 17 May

Потрібна розробка сучасного сайту-лідогенератора за готовими макетами.

Status Project expired

Type Public project

Budget 607 USD

Proposal 607 USD

Deadline 30 days

Added 17 May

Vіtalіy S.
Kyiv, Ukraine
0 0
Very busy

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Rating 253

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Javascript and Typescript

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