We are developing an advanced Merchant Services platform aimed at streamlining payment processing through a Kubernetes-based architecture, enabling rapid deployment and management of a distributed service ecosystem. This cutting-edge solution is designed to support seamless, secure transactions at scale, providing merchants with a robust, intuitive interface for all their payment needs.

Our project is in an advanced MVP stage with core software elements already established. We are now focusing on refining the UI, enhancing the integration of microservices with the frontend, and applying the finishing touches for a polished, seamless user experience. The path forward involves iterative development to enrich features and functionalities.

Category: IT & Programming
Subcategory: Other
Project size: Medium
Is this a project or a position?: Project
I currently have: Not applicable
Required availability: Full time
API Integrations: Payment Processor (Paypal, Stripe, etc.), Other (Other APIs)

# Project Overview

The task is to build a currency exchange rate api that will save a set of currency rate amounts with the eur base currency into a mysql database and includes redis cache not to trigger third party api nor the database all the time a request is triggered. The following requirements must be met:

## Requirements

- Build a Symfony 5 project with the following dependencies:
  - Doctrine (with migrations)
  - Redis
  - GuzzleHTTP (for making HTTP requests)

- Create a console command that will fetch the currency exchange rates for a given set of currencies from the Open Exchange Rates API. The command should have the following signature:

  `php bin/console app:currency:rates [base_currency] [target_currency_1] [target_currency_2] ... [Target_currency_n]`

  The command should make an http request to the api to fetch the exchange rates for the given currencies, save the rates into a mysql database with the eur base currency and store the rates in redis. This must be set as a cron job to be triggered daily at 1am.

- Create an endpoint that will return the exchange rates for a given set of currencies. The endpoint should have the following signature:

  `GET /api/exchange-rates?base_currency=[base_currency]&target_currencies=[target_currency_1,target_currency_2,...,Target_currency_n]`

  The endpoint should first check Redis for the requested rates. If the rates are not in Redis, it should fetch them from the MySQL Database, store them in Redis and return the rates. If the rates are in Redis, it should return the rates directly from Redis.

- Write unit tests to verify the functionality of the console command and the endpoint.
- Use doctrine migrations to manage database schema changes.
- Push your changes to a GitHub account by creating a timeline of git commits.

## Evaluation Criteria

- Code quality and organization
- Correct use of Symfony components and best practices
- Correct implementation of the API requirements
- Unit tests that verify the functionality of the console command and the endpoint
- Effective use of git and GitHub

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Small change or bug
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Roles needed: Developer

I am looking for a freelance developer with experience in customizing and configuring Mattermost for a new project. The selected person will work in collaboration with our internal development team to customize and adapt the Mattermost platform to our specific needs.

Responsibilities:

Customize the Mattermost user interface using html, css, and javascript to create an enhanced user experience.
Add new features to Mattermost using the Mattermost API and the Go programming language.
Configure and administer the Mattermost server to ensure proper operation and performance.
Perform testing and debugging to ensure the Mattermost platform is free of errors and functioning correctly.
Work closely with our internal development team to ensure smooth integration of Mattermost with other tools and systems.
Requirements:

Previous experience in customizing and configuring Mattermost.
Advanced knowledge of html, css, and javascript.
Knowledge of the Mattermost API and the Go programming language.
Experience in server administration and configuration.
Knowledge of relational and non-relational databases.
Excellent communication skills and ability to work in a team.
Advanced level of English

Important:
If you've read this far, please tell me about the work you've done using the Mattermost platform. Do not include anything else if you want to be considered for the position.

Category: IT & Programming
Subcategory: Web development
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: Part time
API Integrations: Other (Other APIs)
Roles needed: Developer

I need a dockerfile or docker-compose that will run off a publicly available base image, and it will setup the containers/volumes for running our services and monitoring. I would provide the necessary access and support to get this done. I need to have this ready by Friday.

For context:
- base image (http://bit.ly/3DdZ0BQ)
- need to setup grafana for monitoring (I provide the access keys)
- need to install a third-party service (I'll provide install instructions)
- need to install this containers (http://bit.ly/3Y0CpAN)

Feel free to message me for more details.

Category: IT & Programming
Subcategory: Other
Project size: Small
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed

Infrastructure Migration from Odoo ERP from Digital Ocean to Oracle Cloud.

Linux server
Kubernets
Docker
Loadbalance / Advanced PostgreSQL Settings
Odoo ERP

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
API Integrations: Other (Other APIs)
Roles needed: Other

Infrastructure Migration from Odoo ERP from Digital Ocean to Oracle Cloud.

Technologies involved:

Linux server
Kubernets
Docker
Loadbalance / Advanced PostgreSQL Settings
Odoo ERP

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
API Integrations: Other (Other APIs)
Roles needed: Other
Other roles needed: DevOps

The project is about integrating an ElasticSearch in a Symfony version 4.4. The system works with SQL (via Doctrine) + Mongo (with its own ODM) and the goal is to speed up the searches performed by the application by indexing MongoDB data in ElasticSearch.
However, the optimal situation would be to integrate ElasticSearch in the system in such a way that it works with SQL and Mongo in a production environment.
The profile we are looking for is someone with high experience with sf + es + mongo in a production environment (not just development), who can do a little consulting on how to implement it or do the implementation directly.
The system runs inside a private server with Docker outside private clouds (not AWS).

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Roles needed: Developer