PostgreSQL | Ecosyste.ms: Awesome

https://github.com/xp-framework/rdbms

RDBMS support for the XP Framework: MySQL, Sybase, MSSQL, PostgreSQL, SQLite3, Interbase

mssql mysql php postgresql rdbms sqlite3 sybase tds transaction xp-framework

Last synced: 19 Aug 2025

https://github.com/everysoftware/anysecrets

Secure password management SaaS with an AES-256 encryption

fastapi password-manager postgresql

Last synced: 19 Feb 2026

https://github.com/amirmx2905/investigators

A web platform connecting researchers in Mexico to collaborate on projects, articles, and events. Designed as a specialized networking tool for the CIATEQ community, it helps researchers find collaborators based on expertise, fostering interdisciplinary cooperation.

axios-react django django-rest-framework docker docker-compose eslint javascript jwt nginx-docker postgresql python react react-router-dom swagger-ui tailwindcss vite

Last synced: 08 Apr 2026

https://github.com/jonace-mpelule/the-express-boilerplate

Hey Devs! 👋🏽. Build express backends 10x faster with this boilerplate (Express, Prisma, PostgresQL, Docker), easily customizable ⚡️ . More code and boilerplate will be added. Feel free to clone or contribute!

decorators dependency-injection docker express nodejs postgresql prisma

Last synced: 10 Apr 2026

https://github.com/tigerappsorg/tiger-study-2

🌿•₊✧💻⋆⭒˚☕️｡⋆ Find study groups at Princeton!

postgresql shadcn-ui svelte

Last synced: 19 Feb 2026

https://github.com/raunofreiberg/blackford

Dockerized Node.js & PostgreSQL SPA with a React & Redux client

css-modules docker express javascript jsx knex nginx nodejs passportjs postgresql react redux scss webpack

Last synced: 09 Apr 2026

https://github.com/fanduzi/deltascope

Offline-first SQL audit engine and MCP SQL audit server for MySQL, TiDB, and PostgreSQL DDL/DML changes.

ai-sql-review ci-cd cli database database-tools ddl-review devops dml-safety mcp mcp-server migration-safety mysql mysql-tools postgresql postgresql-tools sql-audit sql-lint sql-review tidb

Last synced: 31 May 2026

https://github.com/kredam/myroom

React + Django Social site

axios django django-rest-framework docker dockerfile full-stack material-ui postgresql react

Last synced: 10 Apr 2026

https://github.com/klestovalexej/wattle.demoserver

Полнофункциональный демонстрационный сервер на базе библиотеки Wattle

asp-net-core async cache code-generation domain-driven-design domainobject idempotency idempotency-key identity inmemory-cache lock memory-cache partitions performance postgresql serilog telemetry unitofwork wattle3

Last synced: 14 May 2025

https://github.com/gsiems/go-db-meta

Query database metadata

database meta-data mysql oracle postgresql sql sqlite3

Last synced: 12 Jan 2026

https://github.com/jonfriesen/pglint

A simple PostgreSQL lint library written in Go that wraps ecpg

postgres postgresql

Last synced: 16 May 2026

https://github.com/theimmortalcoders/reservecourt_backend

Tennis court reservation system - backend API

docker java postgresql spring-boot

Last synced: 20 Apr 2026

https://github.com/antvirf/railway_django_stack

A Railway template for a full Django app with a Celery worker, Redis and PostgreSQL

celery django postgresql railway railway-app redis

Last synced: 14 Jul 2025

https://github.com/alym62/gerenciamento-clientes-servicos

Projeto full stack de um gerenciamento de serviços e clientes

angular angular-material docker java postgresql spring-boot typescipt unit-testing

Last synced: 08 Apr 2026

https://github.com/williamkoller/suttungr

Rest API

docker nestjs nginx nodejs postgresql proxy-reverse rest rest-api

Last synced: 10 Apr 2026

https://github.com/shaadclt/music-store-analysis-sql

This repository contains a collection of SQL queries that can be used to extract information from a database. Each query is designed to solve a specific problem or retrieve specific data. The queries cover various scenarios, including finding the most senior employee, analyzing customer spending, determining popular genres, and more.

pgadmin4 postgresql sql

Last synced: 28 Mar 2025

https://github.com/siddharthsinghkumar/jobboard-api

Django REST API for managing job listings, built with PostgreSQL and Redis caching. Includes CRUD and stats endpoints.

api-development backend django django-rest-framework job-api job-board job-crawler job-listings open-source postgresql python redis rest-api

Last synced: 22 Jul 2025

https://github.com/hennndev/Cubers

Building SaaS using Next.js, Tailwind.css, Prisma and PostgreSQL. Authentication with next-auth and implement email validation using nodemailer and react-mail.

nextauth nextjs nodemailer postgresql prisma react-email tailwindcss

Last synced: 22 Jul 2025

https://github.com/apostolissiampanis/smart_living_hub

The Smart_Living_Hub simulates smart devices and provides an API to communicate with the Smart Living app. Built with the Quarkus framework, it updates device statuses based on user actions and stores data using PostgreSQL, acting as the core integration point for device control.

api device-simulator energy-monitor home-automation iot java lombok panache-entity postgresql quarkus smart-devices

Last synced: 03 Feb 2026

https://github.com/ruslan-korneev/pgconnect-zsh

This plugin enhances your Oh My Zsh setup by providing an easy way to manage and connect to PostgreSQL databases using pgcli and fzf for a seamless command-line experience.

fzf oh-my-zsh oh-my-zsh-plugin pgcli postgresql zsh

Last synced: 05 Apr 2025

https://github.com/lucas-duarte-dev/backend-nlw04

Criando uma API-REST usando Typeorm, Typescript, Express e Postgres junto a comunidade e equipe da Rocketseat

api-rest express nlw-4 postgresql rocketseat typeorm typescript

Last synced: 10 Apr 2026

https://github.com/eapenzacharias/recipes-on-rails

The Recipe app keeps track of all your recipes, ingredients, and inventory. It will allow you to save ingredients, keep track of what you have, create recipes, and generate a shopping list based on what you have and what you are missing from a recipe.

postgresql rails rails7 recipe-app ruby tailwindcss

Last synced: 01 Oct 2025

https://github.com/bisratyalew/knexjs-with-postgresql

Using Knexjs from the Backend

knexjs knexjswithpostgresql nodejs nodejsmigration postgresql sqlmigrations

Last synced: 01 May 2026

https://github.com/ummataliyev/djangogram

🟢 Django + Aiogram Telegram bot boilerplate with polling/webhook, Nginx, Ngrok, async DB, logging, and modular handlers.

aiogram-bot-template django django-unfold docker nginx ngrok polling postgresql sync-async webhook

Last synced: 09 Nov 2025

https://github.com/MP281X/blixter

An open source streaming platform

bun ffmpeg full-stack k3s kubernetes minio monorepo postgresql redis sveltekit typescript

Last synced: 06 Aug 2025

https://github.com/bhathiyaprasad/devops-challenge-apps-master

Provisioning a virtual machine on AWS platform, setting up a basic server with Nginx, Docker, and Docker Compose, and configuring host-based routing.

aws docker dockercompose ec2 express github-actions nginx postgresql ubuntu-server

Last synced: 05 Aug 2025

https://github.com/bluecap-se/minime

Link shortener app

aws django docker drf kubernetes postgresql python reactjs redis terraform

Last synced: 10 Apr 2026

https://github.com/crossphoton/tnp-portal-server

expressjs hacktoberfest placement-portal portal postgresql redis

Last synced: 11 Apr 2026

https://github.com/ilya-murzinov/postgres-embedded

Haskell library for easily running embedded PostgreSQL server for tests

haskell postgresql testing

Last synced: 21 Aug 2025

https://github.com/zgsolucoes/zg-data-guard

ZG Data Guard is a centralized tool designed to streamline and secure the management of multiple databases across various environments. It simplifies administration by providing a unified platform to handle database ecosystems, technologies, instances, predefined roles, databases, users, and access control. All secured through JWT-protected API.

access-management clusters-management cryptography database-management docker go go-chi godotenv golang golang-migrate jwt-auth keycloak postgresql rest-api swagger2 swaggo testify users-management

Last synced: 28 Jan 2026

https://github.com/bmedicke/aruna

✨🧵 Raspberry Pi based LED strip control (with individual LEDs)

create-react-app docker docker-compose eslint led-control plpgsql postgresql psycopg3 raspberry-pi react react-three-fiber threejs

Last synced: 12 Sep 2025

https://github.com/JacobArthurs/pgplan

Compare and analyze PostgreSQL EXPLAIN plans from the CLI

cli cobra database developer-tools golang postgresql query-optimization

Last synced: 08 Mar 2026

https://github.com/xjectro/dotnet-boilterplate

A clean architecture .NET 9.0 Web API project with JWT authentication, built with Entity Framework Core and PostgreSQL.

aspnet-core authentication authorization bcrypt clean-architecture code-first csharp dependency-injection dotnet educational entity-framework-core jwt-authentication layered-architecture migrations net9 postgresql repository-pattern rest-api swagger webapi

Last synced: 01 Oct 2025

https://github.com/arunava2018/prepmate-fullstack

An interactive, browser-based learning platform featuring curated collections of topic-specific computer science questions-answers, interview experiences with Markdown support, syntax highlighting for code, and learners’ progress tracking. Also includes a dedicated admin panel for seamless content management.

expressjs framer-motion jwt-authentication nodejs postgresql prisma reactjs redis shadcn-ui tailwindcss vercel

Last synced: 30 Sep 2025

https://github.com/c653labs/pgproto

Pure Go library for parsing and encoding PostgreSQL protocol messages.

golang postgresql

Last synced: 17 Jan 2026

https://github.com/nicolaspearson/rust.heroes.api

A simple REST API that provides CRUD operations on a hero object, it was built using Rust and PostgreSQL.

crud diesel docker postgresql rest-api rocket rust serde

Last synced: 13 Apr 2026

https://github.com/alexkaeh/brokely

Text-based venmo inspired money transfer application. Second of three major bootcamp projects.

authentication java postgresql rest-api spring

Last synced: 17 Apr 2026

https://github.com/mywaiting/psql

Deno implementation of the Postgresql client-server protocol

deno postgres postgresql

Last synced: 15 Apr 2026

https://github.com/mhashim6/federated-quran

POC microservice-based federated GrapghQL API for Quran metadata with user Authentication and Authorisation

apollographql bcrypt docker docker-compose federation graphql jest jwt microservices postgresql

Last synced: 08 Apr 2026

https://github.com/juzershakir/session

A demonstration of how to implement a session on a rails site using the default session store, the 'CookieStore'

bcrypt bootstrap3 cookie postgresql rails rails6 responsive-web-design ruby-on-rails session

Last synced: 29 Sep 2025

https://github.com/kamillobinski/hexagonal-architecture

Tutorial repository representing a hexagonal Spring Boot application. With PostgreSQL integration, it demonstrates balance, deposit, and withdrawal endpoints for a cash machine.

example-project hexagonal-architecture maven postgresql spring spring-boot template

Last synced: 27 Jul 2025

https://github.com/symfony/ai-postgres-store

PostgreSQL pgvector vector store bridge for Symfony AI

ai bridge llm pgvector postgres postgresql store symfony symfony-ai vector

Last synced: 19 Feb 2026

https://github.com/phuocphat1005/online_book_store_web

This is the SIBOOKS WEB, which is e-commerce book store for all people. SIBooks is suitable for students and youth or maybe adults, who are used to the Internet and don’t want to spend time going to the bookstore. They want to know the book’s rating, and comments to ensure that they like it or not.

fastapi hcmus-advanced-web-app-dev--excercise javascript postgresql python3 react website

Last synced: 12 Feb 2026

https://github.com/mrlizhaozhi/fraud-detection-ecommerce-sql

Fraud Detection in E-Commerce Dataset (PostgreSQL)

analytics fraud-detection kaggle notebook postgresql python reporting sql

Last synced: 18 Sep 2025

https://github.com/lucasonazes/chat-backend

A real-time chat API using Express, Prisma ORM, PostgreSQL, TypeScript, and Webhook integration

express postgresql prisma-orm typescript webhook

Last synced: 03 Aug 2025

https://github.com/wo0zz1/unolingo

🌐 Unolingo 🎓 — это интерактивное мобильное приложение для изучения иностранных языков в игровой форме

nestjs-backend postgresql prisma-orm react react-native typescript unolingo

Last synced: 03 Aug 2025

https://github.com/upes-open/osoc-25-giglance

We're turning contributors to confident developers. Giglance is inspired by platforms like Upwork, it’s built for beginners who want to learn and to gain real-world development experience while solving real-world problems.

docker express jest nextjs nodejs postgresql prisma typescript

Last synced: 26 Jul 2025

https://github.com/chuksjoshuaa/reddit-project

Built a Full stack Typescript project with GraphQL, PostgreSQL, Typeorm, Chakra UI, Redis and so much more. Users can Login and Register to access the full functionalities of the website. Users can upvote and downvote a particular post. Check it out!

apollo-server-express chakra-ui graphql mikro-orm nextjs nodejs postgresql typeorm typescript urql

Last synced: 09 Apr 2026

https://github.com/yotamaflalo/mlops-telechurnpredictor

This repo was created for an intermediate project in the MLOPS course of Naya College. The goal of the project is to establish an abandonment prediction mechanism, with the possibility of API and batch prediction. The project has a CI-CD procedure, monitoring, a grafana dashboard, and more.

beam fastapi grafana mlops mlops-workflow postgresql prometheus

Last synced: 23 Aug 2025

https://github.com/alexeev-prog/aiomarine

Blazing fast async ORM/ODM in Python

async asyncio fast framework library mongodb nosql odm orm postgresql python sql

Last synced: 09 Mar 2026

https://github.com/andreedyson/stockify-hub

StockifyHub is an inventory management web app built with Next.js, PostgreSQL, Prisma, and Tailwind CSS. It simplifies stock tracking and management with role-based access control, real-time updates, and a modern, responsive design.

nextjs postgresql prisma tailwindcss typescript

Last synced: 09 Apr 2026

https://github.com/epicestudar/plataforma_ead

repositório destinado para a avaliação somativa utilizando o framework Laravel

ead-platform full-stack-web-development laravel postgresql

Last synced: 27 Sep 2025

https://github.com/sagarmaheshwary/laravel-nestjs-blog-api

Blog apis built with Laravel and NestJS backends.

blog class-validator docker docker-compose laravel nestjs nodejs postgresql rest-api typeorm typescript

Last synced: 07 Apr 2026

https://github.com/albertllousas/hospital-bed-mgmt-microservice

Microservice with Functional Core, Imperative shell Architectural pattern

ddd debezium functional-core-imperative-shell jdbi kafka micronaut microservice postgresql

Last synced: 29 Jul 2025

https://github.com/arafatsabbir/eshop-microservice-dotnet

Microservices on .Net platforms which used Asp.Net Web API, Docker, RabbitMQ, MassTransit, gRPC, Ocelot API Gateway, MongoDB, Redis, PostgreSQL, SqlServer, Dapper, Entity Framework Core, CQRS and Clean Architecture implementation.

api-gateway asp-net-core clean-architecture cqrs-pattern csharp dapper docker dotnet entity-framework-core grpc masstransit mongodb postgresql rabitmq rest-api sql-server

Last synced: 02 Apr 2026

https://github.com/rodrigobarbosa12/api-integracao

Api em NodeJs para integração com sistemas

bcrypt celebrate cors eslint express jwt mysql nodejs postgresql typescript yarn

Last synced: 02 Apr 2026

https://github.com/sakurasau/mee-server

API for messenger Mee

docker docker-compose fastify nestjs nginx postgresql

Last synced: 27 Feb 2026

https://github.com/sadiksunbul/blogify

Blogify is a platform where users can create, edit and delete blog posts. Users can also like and comment on their posts. The project will be designed in accordance with Onion Architecture principles.

blog-project clean-architecture clean-code go go-api go-blog go-onion-architecture go-project go-rest-api golang postgresql postgresql-database

Last synced: 26 Jul 2025

https://github.com/angel-raa/spring-boot-vue.js-crud-example

Este proyecto ejemplifica una aplicación CRUD (Crear, Leer, Actualizar y Eliminar) desarrollada con Spring Boot 3 y Vue 3

docker java maven nodejs npm postgresql typescript vue-setup vue3

Last synced: 26 Jul 2025

https://github.com/awakelife93/spring-boot-kotlin-boilerplate

spring boot 3 (kotlin) boilerplate

boilerplate flyway gradle h2-database instancio jpa junit5 jwt kotest kotlin logback mockito-kotlin mockk postgresql querydsl redis spring-batch spring-boot spring-security swagger

Last synced: 22 Aug 2025

https://github.com/bluwy/penn-todo

A todo app built on the PENN stack

express nodejs nuxt postgresql todoapp vue

Last synced: 10 Apr 2026

https://github.com/gildedhonour/pgsql_ext

An example of a simple Postgresql (v11, 12) function written in Rust

postgresql rust

Last synced: 22 May 2026

https://github.com/kakserpom/php-sqlx-rs

A modern feature-rich SQL driver for PHP.

mssql mysql php php-extension postgresql sql

Last synced: 09 Apr 2026

https://github.com/utarwyn/emarket

A school project to learn about PostgreSQL and Java Swing

learning postgresql school-project swing

Last synced: 04 Mar 2025

https://github.com/adamtovatt/pg-dump

Minimalistic library for using pg_dump from C#

backup c-sharp database dump library net nuget pg-dump pgdump pgdump-library pgsql pgsql-backup postgres postgresql postgresql-backup

Last synced: 15 Sep 2025

https://github.com/suranjitpartho/clinical-data-intelligence-system

An AI Agent for clinical data intelligence. Built with LangGraph, FastAPI, and pgvector to unify structured SQL records and unstructured clinical notes via a self-healing, schema-aware reasoning engine.

ai-agents clinical-data fastapi healthcare-ai langgraph llm pgvector postgresql rag self-healing-ai

Last synced: 22 May 2026

https://github.com/andrianalisoa-sylvere/noteverse-api

📝NoteVerse - A powerful and intuitive API for managing notes efficiently with Express,Prisma, and PostgreSQL

expressjs notes-app postgresql prisma prisma-orm

Last synced: 18 Feb 2026

https://github.com/jishnutu/microblogging

Microblogging Portal with Android App

android-application angularjs application-workflow blogging bootstrap expressjs ionic jsonwebtoken knexjs microblogging nodejs postgresql socket-io web-portal

Last synced: 10 Apr 2026

https://github.com/archived-blueprints/postgresql-blueprints

Simplified blueprints for building data pipelines with PostgreSQL.

cli data-analysis data-engineering data-pipeline data-science database elt etl postgres postgresql

Last synced: 29 Jul 2025

https://github.com/dgonzo27/fastapi-demo

Dockerized FastAPI with PostgreSQL

docker docker-compose fastapi fastapi-sqlalchemy postgresql

Last synced: 09 Apr 2026

https://github.com/temirovazat/notes-system

📝 Made notes app. The user can take important notes 📑 and save them for later 📆 use. You can easily distinguish between different notes 📰

docker elasticsearch golang gunicorn minio mongodb neo4j nginx postgresql python

Last synced: 09 Apr 2026

https://github.com/wmfs/relationize

Takes a set of JSON Schema definitions and returns a relational database structure capable of storing compliant data.

package postgresql tymly

Last synced: 25 Jul 2025

https://github.com/dbi-beam/dbi_pgo

DBI PostgreSQL extension using PGO

elixir erlang library postgresql

Last synced: 18 Apr 2026

https://github.com/kayprogrammer/bidout-auction-v1

An Auction platform built with Django MVT

django html-css-javascript pgadmin4 postgresql python

Last synced: 17 Sep 2025

https://github.com/bessouat40/docker-postgres-sqlalchemy

Postgresql database connect to sqlalchemy.

beginner beginner-project docker docker-compose postgresql python sqlalchemy template template-project templates tutorial

Last synced: 26 Sep 2025

https://github.com/rdev32/dockerfiles

Developer blueprints

blueprint docker docker-compose dockerfile guide material mongodb mysql odoo postgresql recipees resource sqlserver updated wordpress

Last synced: 17 Feb 2026

https://github.com/cuongndc9/node-boilerplate

🌏🚀 A Node.js boilerplate with RESTful, GraphQL, Prisma, PostgreSQL and awesome tools.

103cuong apollo docker graphql mongodb node node-boilerplate orm postgresql prisma rest-api stack

Last synced: 29 Jul 2025

https://github.com/marlinsk/nestjs-backend-local-file-upload

Aplicação de upload de arquivos, onde o arquivo é armazenado localmente dentro do back-end. Aplicação desenvolvida com node.js, nest.js, multer, docker-compose, postgresql, prisma orm.

docker docker-compose express javascript multer nestjs nodejs postgresql prisma typescript upload-file

Last synced: 10 Apr 2026

https://github.com/Aypak/dbhelpers

Helper Functions for Common Database Operations in R

database pool-connection postgresql r-package schema

Last synced: 30 Jul 2025

https://github.com/rmnunes/pg-shell

Lightweight desktop Postgres client — Rust + Tauri v2 + Monaco. Aiming for Azure Data Studio weight with Redgate SQL Prompt-class intellisense.

database-tool desktop-app intellisense monaco-editor postgres postgresql rust sql-editor ssms-alternative tauri

Last synced: 23 May 2026

https://github.com/wizardjedi/clickhouse-test

Yandex ClickHouse database test (clickhouse vs postgresql)

clickhouse docker example postgresql test tutorial

Last synced: 09 Apr 2026

https://github.com/quartin/dbutils

Utilities for interacting with databases in R

async database-access dbplyr postgresql

Last synced: 30 Jul 2025

https://github.com/aryaniyaps/python-graphql-relay-todos

Fully fledged todo application using Strawberry GraphQL, FastAPI, Relay and React

fastapi graphql graphql-relay postgresql python react relay relay-modern sqlalchemy strawberry-graphql

Last synced: 22 Sep 2025

https://github.com/gregorykogan/crypto-trading-data-pipeline

Real-time crypto trading data pipeline using Apache Spark, Kafka, and Airflow. Containerized microservices architecture for streaming analytics.

airflow airflow-dags airflow-docker apache-airflow apache-kafka apache-spark data-engineering data-engineering-pipeline data-pipeline data-processing docker docker-compose kafka postgresql pyspark python spark streaming-data streaming-data-pipelines streaming-data-processing

Last synced: 08 Apr 2026

https://github.com/nermalcat69/gleam-mist-pgo

Gleam with Mist + Pgo

gleam gleam-lang gluid pgo postgresql

Last synced: 25 Mar 2025

https://github.com/analitico-771/fxmastersacademy

FX Masters Academy is a provider of training in the Forex Trading Industry. We provide Forex Trading Training with a library of video content and live instructor training

ajax bcryptjs css forex forex-trading html javascript json postgresql postman sequelize training

Last synced: 22 Aug 2025

https://github.com/basilysf1709/getquranverse

Quran Trivia with friends. 1800+ visits. (paused)

nextjs postgresql python3 supabase typescript

Last synced: 09 Apr 2026

https://github.com/rgl/postgresql-windows-vagrant

PostgreSQL on Windows Vagrant environment playground

postgres postgresql vagrant windows

Last synced: 21 Jan 2026

https://github.com/nitesh009/spring-boot-app

Building & Deploying Microservices Using Travis & Heroku based CI/CD Tools

docker docker-compose heroku java-8 microservice postgresql sonarqube spring-boot travis-ci travis-ci-configuration

Last synced: 22 Jul 2025

https://github.com/tushar2704/sales-for-retail-and-food-services

This project aims to analyze and visualize the sales data for Retail and Food Services in the U.S.A. The data is sourced from the U.S. government website and has been processed using SQL to create a database for easy management and analysis.

analysis dashboard portfoilo portfolio-project postgresql sql tushar2704

Last synced: 04 Nov 2025

https://github.com/roseneezar/reddit-clone

Reddit clone app

docker nestjs nextjs nginx postgresql swr typeorm typescript

Last synced: 07 Apr 2026

https://github.com/bulwark-studio/bulwark

The open-source server command center that replaces Portainer + pgAdmin + Uptime Kuma + your deployment scripts — with 4 npm dependencies.

ai dashboard database deployment devops docker monitoring open-source postgresql self-hosted server-management terminal

Last synced: 09 Apr 2026

https://github.com/supercmmetry/jirachi

A collision-resistant runtime agnostic key generator written in rust

collision-resistance generator jirachi key postgresql runtime rust

Last synced: 13 Aug 2025

https://github.com/rickreisdev/contactmvc

Uma aplicação web ASP.NET Core MVC que aplica operações CRUD em um sistema de cadastro, listagem, edição e remoção de contatos. Foi utilizado o .NET 8 no Visual Studio 2022 e o PostgreSQL como banco de dados para armazenamento dos contatos. Esse é um projeto básico que foi feito como parte dos meus estudos de C# e .NET.

asp-net-core asp-net-mvc contact-list crud crud-application csharp docker docker-compose dotnet postgresql rickreis rickreisme