Very smart back
Good afternoon, I am looking for an experienced backend developer who can create non-standard solutions, is able to think critically, and suggest the best alternatives. I do not work with agencies, managers, etc., but I can hire a specialist.
Technical specifications:
Preferred technology stack:
Programming language: Python
Framework: FastAPI or Django Rest Framework (preferably FastAPI)
Database: PostgreSQL
Infrastructure: Dedicated server (for example, Hetzner)
File storage: Local storage or integration with external storage (for example, Hetzner Storage Box)
Containerization: Docker
OCR: Google Vision API (preferably), alternatively Tesseract OCR (if budget-saving)
Images and nutrition: Edamam API, Nutritionix API, Spoonacular API
Image generation: OpenAI DALL-E, Stable Diffusion API
Recommendations and ML: Python libraries (scikit-learn, pandas, NumPy) and OpenAI API (GPT-4)
Architecture requirements:
RESTful API
Support for authorization (JWT)
Good scalability
Clear API documentation (Swagger/OpenAPI)
Unit tests for key methods
Setup for backup and monitoring (Prometheus, Grafana)
Implementation stages:
Infrastructure setup (Docker, database on Hetzner)
Implementation of the OCR service
Integration of image and nutrition APIs
Development of a personalized recommendation system
Development of an API for QR codes
Final testing and API documentation
We will start implementing the project on Monday. I need to know your hourly rate, there will also be no project payment.
Current freelance projects in the category Databases & SQL
Eliminate the issue of incomplete data import from Excel files of Nova Poshta specifications into 1C:
45 USD
Goal: There is a processing in 1C for uploading the specifications of Nova Poshta. For unclear reasons, it has stopped loading some tabular data. We need to find the reason and eliminate the problem of incomplete data import from Excel files of Nova Poshta specifications into… System & Network Administration, Databases & SQL ∙ 2 days back ∙ 16 proposals |
Accounting, planning, and sales system for a mushroom farm
601 USD
Here is the complete, final text of the Technical Assignment (TA). It combines all your requirements: 16 chambers, 20 contractors, a schedule by days, accounting for containers, profitability calculation, and a mandatory division into three grades of mushrooms. You can fully… Databases & SQL, Client Management & CRM ∙ 4 days 4 hours back ∙ 55 proposals |
External report 1C 8.3 — forecast of goods balances
22 USD
An external report (.erf) is needed for 1C:Enterprise 8.3 (configuration to be specified). What it should do: Extract product balances from the database Analyze sales history for the last 30 days Calculate the average sales rate for each product Determine how many days until the… Databases & SQL, Client Management & CRM ∙ 4 days 5 hours back ∙ 13 proposals |
Web Application & Database Security Audit for Custom CRM — BaaS / Database-as-API Specialist (Penetr
Project Overview We operate a custom-built customer relationship management (CRM) platform that runs two service businesses on a single system. It is a modern JavaScript web application backed by a backend-as-a-service (BaaS) database and deployed on a serverless hosting… Databases & SQL, Testing & QA ∙ 4 days 17 hours back ∙ 10 proposals |
Database synchronization
Synchronization of Microsoft Access programs and CRM SalesDrive. Data transfer from CRM to Microsoft Access in the first stage (changing the funnel status). Data transfer from Microsoft Access to CRM in the second stage (changing the status in the program). Databases & SQL ∙ 4 days 23 hours back ∙ 13 proposals |
Kolomyya