PostgreSQL projects — HireLancer archive

ID / Date Listing

Build Unified AI Automation Dashboard (Integrate OpenAI, ElevenLabs, Twilio, n8n, HubSpot APIs)

Build Unified AI Automation Dashboard (Integrate OpenAI, ElevenLabs, Twilio, n8n, HubSpot APIs ⸻ Project Title Build Unified AI Automation Dashboard (Integrate...

HL-39956039

Node.js Game Backend & Web3 API

I’m building a casual online game that lets players jump in instantly, while also giving enthusiasts the option to own in-game items on the blockchain. I’m look...

HL-39955595

Next.js Blog & Catalog Build

I want a clean, fast-loading blog built with Next.js on the front end and PostgreSQL on the back end. Although the site’s main role is to host articles and othe...

HL-39956124

Bilingual Community Decision-Making Platform (Based on Decidim)

Project Title: Bilingual Community Decision-Making Platform (Based on Decidim) --- 1. Overview San Fernando’s 70–150 local businesses currently share a common t...

HL-39955686

Python Asset Tracker Build

I’m looking to have a Python-based system that keeps tabs on our physical assets and, most importantly, where each item is at any given moment. The scope is foc...

HL-39955165

Dynamic MUN Website & Admin Panel

I’m preparing an upcoming Model UN conference and need a dynamic, database-driven website—not a static template. The look I’m after is classic and elegant, and...

HL-39955023

Build “SkillsFit” MVP Site

I’m launching SkillsFit, a web platform whose main goal is to connect freelancers with clients while showcasing learning resources around in-demand skills. For...

HL-39954557

Mobile App SQL Backend Setup

I’m finalising a new mobile app and now need a small-scale SQL backend that simply works. The job is focused on database management—no elaborate micro-services,...

HL-39954583

No Code or Low Code AI Developer -- 3

Project brief: I want to build a professional networking web app — similar in concept to LinkedIn, but focused on creating smarter and more personalized vertica...

HL-39954333

Build a Classified Ads Portal (MVP) – Registration, Listings, Payments, Custom Design

Project: Advertisement Portal (Massage / Wellness sector) – MVP from scratch I'm looking for a full-stack developer to build a complete MVP version of a listing...

HL-39954195

Figma UI Designer Needed

We are developing a ride-sharing platform consisting of two mobile applications: Rider App – for users to register and maintain their profiles. Driver App – for...

HL-39954019

Support required for ruby on rails.

I’m enhancing an existing Ruby on Rails application and need a new real-time data analytics feature built end-to-end. Scope • Extend the current app with a clea...

HL-39952757

Rails, React & Deployment Fixes

The application is a production Ruby on Rails platform backed by PostgreSQL. A handful of issues slipped through our last release and I need them ironed out bef...

HL-39952708

Long-Term React Full-Stack Developer

We’re hiring a hands-on Full-Stack React Developer for an ongoing project. This is a technical position for an actual developer, not an AI prompt engineer or Ch...

HL-39952579

Apache Superset Multi-Tenant Setup

I need Apache Superset installed, configured, and secured so that it can serve multiple tenants from a single server. All of our data lives in PostgreSQL and ev...

HL-39947576

Small Electronics DB Schema

I need a straightforward relational database that lets a local shop track its small-electronics inventory. Here’s what I’m after: • A single SQL script that cre...

HL-39952058

Interactive Online Tutoring Platform Development -- 2

Project Title: Build OnlineTutor — Live Learning Platform (Django + React + Razorpay + Jitsi) Project Description: OnlineTutor is a modern live-learning platfor...

HL-39951754

Finish Healthcare Lead Gen Platform

My Rocket.io web app already has a working skeleton, but I now need it taken from “prototype” to “production-ready.” The platform gathers market-intelligence da...

HL-39951045

Building a standard container framework (Python / GCP)

Task: - Build a basic container (Python, Cloud Run) with: - Uniform API contract (POST /invoke, JSON schema) - Tracing (OpenTelemetry) - Structured logging (JSO...

HL-39950755

SCOSTA-Based Smart Card DL Printing & Dispatch Management System (Only teams with Driving Licence Smart Card experience should apply)

Project Summary We require a development team that has real experience in Smart Card Driving Licence (DL) software — not generic web developers. This system is...

HL-39950585

Senior Full-Stack Developer

I am looking for a highly experienced Full Stack Developer with 7–8 years of real industry experience who can help me successfully clear a technical interview r...

HL-39950396

Fullstack Developer & Co-Project Manager

About Us We are a small Brazilian MVNO (Mobile Virtual Network Operator) startup operating under the brand Giga.tel. We sell monthly recurring local data plans...

HL-39950174

ERP development & Data Management Interns

We’re laying the foundation of a fully integrated ERP + data system to run our FMCG & beverage operations (Bailley water franchise – Bihar/Jharkhand). This incl...

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Odoo Setup & Sales Fixes

I need a fresh Odoo installation configured from scratch and, more importantly, the Sales module debugged. Right now every time an order is confirmed an error i...

HL-39949732

DealPilot Creation - Automated Deal Aggregator

Project Description I am looking for an experienced full-stack developer to build DealPilot, a fully automated affiliate deal aggregator website similar to: htt...

HL-39949735

Desarrollo Software Contable Flutter Web

Necesito crear un software contable en Flutter Web con base de datos PostgreSQL. El objetivo principal es ofrecer a freelancers una herramienta online que les s...

HL-39949678

Backend Developer for AI-Driven Document Parsing

I already have the React front-end live; now I need the Supabase + TypeScript muscle behind it. The web app compares tender and quote documents, so the core of...

HL-39949606

Brisbane Property Database Setup

I need every address in Brisbane, QLD Australia captured in a PostgreSQL database along with these columns: land-area, current zoning, permissible building heig...

HL-39949167

Blazor SaaS MVP for Financial Charts

I need a straightforward SaaS MVP built with Blazor backed by PostgreSQL. Users must be able to create an account with a standard email-and-password flow, confi...

HL-39948207

Full-Stack Java Web Update

I have an existing Java-based web application that needs a thorough refresh on both the frontend and backend. My goal is to bring the codebase up to current sta...

HL-39946825

Vehicle Sharing Telegram Bot Creation

Peer-to-Peer Vehicle Sharing Telegram Bot Description: We are looking for a skilled Telegram bot developer to build a peer-to-peer vehicle sharing bot. The bot...

HL-39946186

Multi-App User Database

I need a a very flexible DB that we can add columns or tables easily to use it as a central DB for our current apps or in future. This will be a well-structured...

HL-39945740

n8n Expert for Business Platforms Integration

I am seeking an experienced freelancer with strong skills in n8n (self-hosted) and API integrations to develop a robust automation system hosted on a dedicated...

HL-39945599

Rails Upgrade & Dashboard and sales flow Integration

Our in-house Ruby on Rails platform is currently deployed entirely on Heroku. I want a seasoned developer to step in and guide me through four concrete improvem...

HL-39945547

Convert my SaaS Prototype to a Production ready Application:

I have a working prototype built with TypeScript, Java and React and I’m ready to turn it into a fully-featured SaaS platform. The core stack will stay the same...

HL-39945258

Odoo Product View Enhancements

I’m looking for a quick Odoo tweak that keeps our product screens clean and user-friendly. 1. Product list view • Add the following fields: Competitor SKU, Pric...

HL-39944758

Odoo v12 Server Migration & Cloning

I need my existing Odoo installation copied to a new server so that everything—core files, custom modules, configuration, and user data—works exactly as it does...

HL-39944134

Bitrix24 BI Join Query

I’m working in Bitrix24 BI Creator and need a quick query adjustment. Each Lead contains a custom field called “received lead” that stores the employee who pick...

HL-39944132

Chaskiq Installation on Server

I have a brand-new, empty server and simply need Chaskiq (https://github.com/chaskiq/chaskiq) up and running on it—nothing beyond the standard install. The host...

HL-39943789

Ongoing SaaS Platform Maintenance - Freelancer from Romania

Looking for Ongoing Maintenance Partner – for SaaS App (Azure / Python / React / Directus / AI Document Intelligence) We are looking for a reliable freelancer o...