R

REST API

A robust and scalable RESTful API built with NestJS and Prisma, serving as the backbone for Formula 1® data platforms. This backend provides comprehensive access to F1 historical data, race information, driver statistics, team details, and real-time standings.

[Mirror] Open-source web platform used to create live reporting dashboards from APIs, MongoDB, Firestore, MySQL, PostgreSQL, and more 📈📊

A F(L)OSS zero-config url shortener with QR Code generator and (optional) Open Telemetry Metrics support written in ASP.NET

I developed a Node.js microservice application that parses notifications from Telegram groups using a client. It includes a Telegram client management system, a PostgreSQL database with Prisma.io as the ORM, and deploys with PM2 for production. User authentication is done via OAuth with Google and GitHub. The application features a parsing service, a REST API with Swagger for keyword-based data retrieval, sorting, and filtering. Users can add custom groups, exclude specific ones, and manage their clients.

The project comprises a Node.js microservice for parsing Telegram notifications using a client and storing data in PostgreSQL via Prisma.io. PM2 is used for production deployment. OAuth integration with Google and GitHub handles user authentication. The application includes a parsing service, a REST API with Swagger, and a GraphQL-based administration panel for user interactions. Users can set keywords, retrieve messages, and manage their Telegram clients. Custom group addition and exclusion are supported.

Task: The project's objective is to enable users to retrieve relevant information by associating keywords with their profiles. Messages matching the keywords are retrieved from the database. Users can manage their clients, add custom groups for parsing, and exclude specific groups. The GraphQL-based administration panel serves as the REST API, facilitating user interactions and efficient management.

The project enhances productivity by providing personalized data retrieval, sorting, filtering, and customization options. The administration panel streamlines user interactions, making it easier to manage the application.

Also shows Generic Packages version management, creation, upload and download.

REST service for accounting. It is focused on automation and integration with various systems for reducing the routine.

A full-stack food ordering platform based on Wolt, where users can browse restaurants, explore menus, and place orders. The system supports multiple roles including customers, restaurants, partners, and administrators with dedicated dashboards and functionality.

This is Ethelia Raku module — Pheix CMS extension.

The goal of this project is to provide a system to easily access the full power of Event-Source / CQRS systems.

This has moved to https://gitlab.com/ginfra/ The Ginfra developer and operations platform for easy dev, test and deployment. now with kubernetes and AI. And now the WWWHerd AI web workflow application at https://wwwherd.com/

A simple back-end with the microframwework Flask , and Authentication with FlaskAuth

Tabula API — это не просто бэкенд. Это обещание, что каждый считанный голос попадёт именно туда, куда нужно: в открытую статистику.

Go был выбран не случайно. Его строгая типизация и встроенные инструменты конкурентности идеально подходят для задачи, где цена ошибки — доверие к выборам. Мы не можем позволить себе «подвиснуть» в час пик. Мы не имеем права потерять ни одного протокола.

Tabula API работает незаметно, но именно на нём держится вся экосистема честного подсчёта.

Control and Data Management Library for SkuTek Instrumentation's Product line.

Saga choreography pattern for managing distributed transactions across microservices using asynchronous events. Each service participates in the saga by emitting and responding to domain events, eliminating a central orchestrator. The project includes multiple cooperating services, event definitions, and examples of compensation flows to handle failures in event sequences.

Saga pattern with an orchestrator for managing long‑running distributed transactions. A central coordinator (orchestrator) directs microservices through a series of steps and compensation actions when necessary. It’s a learning lab designed to contrast with event‑driven choreography, show transaction boundaries, and explore rollback strategies in distributed systems.

A simple project builer with Golang and Fiber framework

Rocket REST API

eVibes — your store without the extra baggage. Everything works out of the box: storefront, product catalog, cart, and orders. Minimal complexity, maximum flexibility — install, adjust to your needs, and start selling.

This repository demonstrates backend development practice by implementing business problem statements and integrating AWS services for storage, APIs, and deployment.