Backend Developer Wanted for AI Content Recommendation

Posted 60 day ago

South Korea

Expiration date: 31Day

You can only submit a bid proposal after logging in. Go to login

Worker type

Freelancer

Expertise level

Principal

Project timeline

120 Day

Contract type

Turnkey

Application environment

Job category

Develop

Project proposal

$25,000

Project budget

Project details

1. Introduction
We’re developing an AI-powered content recommendation platform. We're looking for a backend developer to help improve our recommendation system and enhance data visualization features.

2. Current Status
The first version of our recommendation algorithm is complete. Now, we need to improve the backend system and build an admin dashboard for analytics.

3. Timeline
(1) Total project duration: Around 3 months (negotiable)
(2) Start date: Mid-May
(3) Interview & contract: We’ll start interviews as soon as we find a good match and decide on a contract within a week.

4. Job Description
(1) Maintain and improve our recommendation API server
(2) Collect and analyze user activity data
(3) Build an admin dashboard for data visualization
(4) Monitor system performance and ensure stability

5. Required Skills
Git| Python (Flask or FastAPI)

6. Preferred Skills
(1) Experience with PostgreSQL or MongoDB
(2) Familiarity with Docker and CI/CD workflows

Reference website

Document

Required Skills

I dont know

Python

Get to Know the Client

OkSFT

Silver Tier

Mar 2025

Company

Success score

Posted project

Open project

Company introduction

OKSoft specializes in building eCommerce and CMS solutions.

As an official Adobe partner, OKSoft considers various complex factors such as marketing, operations, and security when managing projects. We are a client-focused agency that incorporates the latest design trends and UX/UI principles.

Company Name

OkSFT

Your industry

Information and Communication

Country

South Korea

Company size

2-9 employees

Website

https://ok-sft.com/

Posted 9 day ago

(Remote 100% | HTML/jQuery) Homepage Landing Page – 1 Page

Freelancer, Junior Develop Project timeline: 5 days Turnkey Budget: $80

This is a front-end task to convert a page designed in Figma into HTML Only one single page needs to be created 2 It should be built as a responsive web page 3 Please add interactive effects using CSS See more

Responsive Web Shopify

South Korea

Posted 11 day ago

B2B Cosmetics Platform Development Request

Freelancer, Mid-Level Design Develop Plan Project timeline: 90 days Turnkey Budget: $11,000

Project Overview Develop a B2B platform where Korean cosmetics dealers can register and manage their products, and U S -based vendors can purchase those products User Types: Administrator, Korean Dealers, U S Vendors Core Features: Product management, purchasing, payments, settlement, promotions, ,... See more

Web Shopify

South Korea

Posted 15 day ago

(RE) Incruit web - Laravel maintenance - 4 hours per we

Freelancer, Mid-Level Develop Project timeline: 30 days Part-time Budget: $150

Maintenance for a Job Posting Website The website is built with Laravel You will work 4 hours every Friday evening (but the time can be adjusted) There is a former developer who can help you if needed We are looking for someone to work long-term, not just for a short time The contract renews every,... See more

Responsive Web Web HTML Laravel PHP

South Korea

Posted 18 day ago

Second-Hand Mobile Marketplace Development (C2C)

Freelancer, Mid-Level Design Develop Project timeline: 90 days Turnkey Budget: $15,000

* Project Overview We are planning to develop an online platform that enables individuals to buy and sell second-hand mobile phones The platform will facilitate C2C (consumer-to-consumer) transactions Users can list their used phones for sale, browse available listings, and engage in price negotiat,... See more

Cross-platform App Flutter React Native

South Korea

Posted 23 day ago

Development of a WordPress-Based Hair Salon Reservation

Freelancer, Mid-Level Design Develop Project timeline: 60 days Turnkey Budget: $5,200

We are currently operating a hair salon website built with WordPress and would like to add mobile web reservation and payment functionality Customers should be able to select their preferred stylist by date and make a reservation and payment accordingly Requirements - Reservation System - Customers ,... See more

Responsive Web PHP WordPress

South Korea

Posted 27 day ago

Frontend Developer Needed for Company Website (20p)

Freelancer, Mid-Level Develop Project timeline: 7 days Turnkey Budget: $300

We are looking for a frontend developer to help build client official company website Project Overview - Technologies: HTML5, CSS, JavaScript - Design Source: Provided via Figma - Responsive Design: Must support both desktop and mobile environments - Browser Compatibility: Chrome and Edge Timeline ,... See more

Responsive Web Web CSS HTML JavaScript jQuery

South Korea

Posted 30 day ago

Digitize Paper-Based Math Exams Using OCR Technology

Freelancer, Senior Develop Project timeline: 60 days Turnkey Budget: $5,200

This project aims to convert paper-based math exams into digital text using Optical Character Recognition (OCR) technology The goal is to extract not only general text but also mathematical functions and various types of formulas accurately The client requires more than basic character recognition,... See more

OCR Server Python

South Korea

Posted 30 day ago

Digitize Paper-Based Math Exams Using OCR Technology

Freelancer, Senior Develop Project timeline: 60 days Turnkey Budget: $5,200

OCR Server Python

South Korea

Posted 34 day ago

additional Feature Development for WordPress Auto-Writing

Freelancer, Mid-Level Develop Project timeline: 30 days Turnkey Budget: $350

We have a custom-developed WordPress auto-posting plugin We would like to add the following features: A function to automatically generate topics 2 A batch (cron) feature to automatically publish posts 3 Replace the current image system with a paid image API 4 A feature that allows the admin to con,... See more

Web WordPress

South Korea

Posted 38 day ago

(Template) Shopify-Based E-commerce Website Development

Freelancer, Mid-Level Design Develop Project timeline: 30 days Turnkey Budget: $1,500

The project is a client like https://en pitch-net com/project/edit/ 09 Only one of the two projects will be selected and proceed PS Change requirements: Develop using only the requirements below + design templates + only paid apps https://en pitch-net com/project/edit/ 09 Website Development Using,... See more

Web Web app Shopify

South Korea

Important Information for Bidding

Yeap! All bids are free.

You can only place one bid per project.

Bids cannot be modified or deleted.

Important Information for the Meeting

Once the meeting request is approved, failure to attend will result in restricted access to services.

You can exchange contact information during the meeting.

PitchNet is just a middleman. The contract is between you and the client.

Project proposal

$25,000

Project budget

Bidding

Bid amount *

Estimated completion date *

Day

✔️ Yeap! All bids are free.

✔️ You’ll receive an email if your bid is accepted.

✔️ Proposals that are not accepted or rejected within two week will expire automatically.

RECENT SEARCHES

QUICK SEARCH

QUICK SEARCH

Backend Developer Wanted for AI Content Recommendation