PostgreSQL projects — HireLancer archive

ID / Date Listing

SaaS with AI for Instagram Message Automation (React + Node.js + Meta API)

I need a Full Stack Developer (React.js + Node.js/Python) with proven experience building SaaS platforms and chatbot integrations with Meta/Instagram Graph API....

HL-39723150

Develop Investment App with Multiple Features

Wealth & Investment Management Mobile App Development Key Features: Retail Investor Features: Onboarding with KYC (Aadhaar/PAN/Digilocker). Mutual fund research...

HL-39722882

Configurable Inventory & Dispatch Rules Engine

Project: Rules Engine for Inventory Replenishment & Dispatch Planning We are looking for an experienced freelancer to build a configurable rules engine that aut...

HL-39722946

AdGuardAI Compliance Monitoring System

Workflow: Ad Registration to Post-Market Monitoring STEP 1: Ad Submission (Pre-Approval) User: Advertising Company Actions: - Registers/logs in to AdGuardAI Ad...

HL-39722790

UPI Payment Django App Development

I'm looking for an experienced Django developer to create a web application that allows merchants to accept UPI payments through dynamic QR codes. The app shoul...

HL-39722463

Backend Python Developer Needed

I'm looking for a skilled backend Python developer to work on a project involving SQL databases such as MySQL or PostgreSQL. Key Requirements: - Expertise in ba...

HL-39722382

Full Stack Developer (Java + PostgreSQL + Flutter) for HealthTech MVP

We’re building VDocs, a digital health vault for patients and clinics in India. Think MyChart, but simplified for Indian healthcare workflows. We’re looking for...

HL-39721980

Desarrollo de Software SaaS para PMS

Buscamos un desarrollador de aplicaciones web avanzado para crear un software SaaS de gestión de apartamentos turísticos (PMS). Las funcionalidades clave incluy...

HL-39721779

SMS Gateway Billing Server Setup Jasmin & CGRateS Looking for an expert to set up on my Hetzner Ubuntu 22.04 server including Jasmin SMS Gateway SMPP and HTTP CGRateS billing prepaid postpaid rating refunds integration Jasmin with CGRateS prepaid authoriz

I want to start wholesale SMS otp traffic business so want to setup full solution routing billing Looking for an expert to set up on my Hetzner Ubuntu 22.04 ser...

HL-39721420

OpenMaint Migration and Continuous Collaboration

We are looking for a consultant with proven experience in OpenMaint / CMDBuild installation and configuration to support our company in the following project: P...

HL-39721218

Global Affiliate Platform Web Developer

Web Developer for Global Affiliate Platform We are hiring a skilled web developer to build a professional Affiliate Platform that acts as a mediator between gam...

HL-39721131

Docker-Based Odoo Multi-Instance Hosting – Setup and Proactive Monthly Maintenance

Please read carefully before bidding: Description: We are looking for a skilled freelancer to set up and manage a dedicated Hetzner server (AX102) that will hos...

HL-39720952

Uber-like Cab Booking Application (Germany)

Uber-like Cab Booking Application (Germany) 1. Basic Project Information - Project name, business model, target platforms (Android, iOS, Web), launch timeline,...

HL-39720570

Multi-Role Blockchain Development

12-Week Coordinated Development Project – Multiple Roles We are building a new system on a 12-week coordinated timeline (25 Aug – 16 Nov 2025). This is a multi-...

HL-39720502

Flutterflow App Developer Needed

Finish FlutterFlow Fintech MVP I’m in the final stretch of building a data-driven investment app. The FlutterFlow front-end is about 90 % complete, the Supabase...

HL-39720279

Anonymous Multi-vendor Marketplace

Hey there! This job is about the development of a multi-vendor market place for trading accounts featuring a shop that supports REAL peer-to-peer BTC and XMR pa...

HL-39718670

Configurar OHIF en DCM4CHEE 5 con docker-compose -- 2

Estoy buscando quien me ayude a configurar OHIF con DCM4CHEE 5 con docker ya que DCM4CHEE ya lo tengo instalado solo nose como configurar el visor DICOM WEASIS,...

HL-39718707

Multi-Tenant Web-Store Platform (Shopify-style) with Templates + Headless API

Build a Multi-Tenant Web-Store Platform with Templates and Headless API Scope of Work • Multi-tenant store engine (one codebase, many stores) with strict tenant...

HL-39718710

Reward-Based Crowdfunding Platform (Kickstarter-style)

Build a Multi-Tenant Reward/Pre-Order Crowdfunding Platform Scope of Work • Campaign pages: story, media, FAQ, updates, comments (draft → approval → live) • Rew...

HL-39718720

Creator Portal with Proposals, Attribution & Payouts

Build a Creator/Influencer Portal with Proposals, Attribution, and Payouts (Confidential, NDA) Scope of Work • Creator profiles: platforms, categories, reach me...

HL-39718316

Debug Auction Platform Payment

I'm seeking a skilled developer to help debug transaction errors on my auction platform. The errors occur during payment processing. Ideal skills and experience...

HL-39717979

WhatsApp .net js

I need a clean, head-less service that connects my system to WhatsApp through .NET and a bit of JavaScript where it makes sense. The core objectives are clear:...

HL-39718007

Senior Backend Developer for SponsorsFinder AI

SponsorsFinder AI is a SaaS platform designed to automate sponsorship outreach. It collects user profiles, discovers potential sponsors, enriches and scores the...

HL-39716799

Taxi booking app with Customer, Drivar , Parcel and all ios and admin

Project aims to build a next-generation ride-hailing application, comparable to existing platforms like Uber and Bolt, but with a unique competitive advantage p...

HL-39716830

Custom Telegram Bot Developer

We are looking for an experienced Telegram bot developer to build a custom bot that allows users to to the following. 1. Sign up / create a profile (Details lik...

HL-39714463

Node.js Backend Developer Needed

I'm looking for an experienced Node.js developer to help with backend development. Key Responsibilities: - Develop and maintain robust APIs - Implement user aut...

HL-39714089

telegram bot

**Project Title:** Build Telegram Bot “Eleven59” (User–Model–Admin Matching) **Description:** I need a Telegram bot called **Eleven59** that connects users to m...

HL-39713985

Long Term Full Stack developer Needed

We’re looking for a skilled developer to join our team, lead projects, and ensure smooth, high-quality development delivery. Monthly budget: $1000~$1500

HL-39713798

PostgreSQL Cloud Migration Support

I need to move an existing PostgreSQL database to a new environment and want the job handled end-to-end with minimal downtime. You’ll confirm the current schema...

HL-39713638

Efficient Database Design and Optimization

- Overview (short introduction): I help businesses design, optimize, and maintain efficient database solutions. With experience in SQL, Oracle, and data modelin...

HL-39713154

Urgent Django Migration Fix

My PostgreSQL-backed Django app is currently stuck on a broken migration chain—every deploy throws errors and blocks the rest of the site. I need someone who ca...

HL-39712610

Custom CAN Bus Data Decoding Software

I need robust software that listens to a custom CAN bus, decodes every frame, and pushes three data classes—sensor readings, control commands, and diagnostic me...

HL-39712673

Founding Technical Partner for a Quantitative Analytics Venture (Equity-Only)

This is an opportunity to get in on the ground floor of AI Foundation Labs, a quantitative analytics venture with a validated, high-yield predictive model. We a...

HL-39712321

Basic Restaurant Management MVP Development

Description: I need a developer to build a basic Restaurant Management MVP within a budget of 12.5k. This is Phase 1 (MVP) only, but future paid work will be aw...

HL-39711954

AI-Driven Procurement Classification Optimization

Machine Learning Engineer - NICE Classification System Migration Project Overview: We’re seeking an experienced Machine Learning Engineer to migrate our existin...

HL-39711957

Brazil Pix Payment Integration

I need a developer to integrate a payment gateway for Brazil's Pix system and manage user balances. The integration should be secure and user-friendly. Key func...

HL-39711746

Automate Digital Asset Management

I want an end-to-end n8n workflow that lets my small team add, update, and search roughly 1,000 media and document files (mp3, mp4, jpeg, doc, pdf, xls). The au...

HL-39711637

Build Full Bet365-Style Sportsbook & Casino Platform (End-to-End Project)

I'm seeking an experienced development team or senior full-stack developer to build a Bet365-style online sportsbook and casino platform. Key requirements: - Us...

HL-39710873

Full-Stack App Gestión Aeronáutica

Descripción: Buscamos un desarrollador Full-Stack con experiencia para crear un MVP de una aplicación de gestión para escuelas de vuelo, centrada en registro de...

HL-39710078

Assistant IA pour PME

Je veux créer un Assistant IA personnalisé pour PME capable de faciliter la gestion quotidienne d’une petite entreprise. L’assistant doit : Lire et analyser aut...