People also hire

JavaScript freelancers

Adobe InDesign freelancers

Framer freelancers

Canva freelancers

Explore English-speaking PostgreSQL projects on Contra

Cover image for Contra | Project Cost Calculator

$7.5K+ earned

114

Contra | Project Cost Calculator

Project Read // Decodable Game Generator

TestBest | LSAT® Prep & Tutoring

SociEATy | Full Stack

ETL + OpenCV + Scikit-learn (AI COVID-19 Data Analysis)

Surge Party

Billing Crow

Dashboard for Restaurant Delivery System | Bento Station

Brandblast AI

Lead Next.js Dev @ Averi - Elite Marketing Generative AI Copilot

PostgreSQL Database Architecture for 2 Million+ IoT Devices

Airlines Flights Data Visualization in Power BI Integrated with

KPI Tracking in Plecto | Live TV Dashboards

FILMPIRE - A User-Centric Movie Discovery Platform

Raaha Life | Dashboard for Wellness Professionals

Nutrassist | Easy dashboard to manage clients

Get Licensed | Revenue Forecasting Algorithm

Crypto Arbitrage Trading

SONMI - Affirmation Generator Platform (Web, Android & iOS)

Full Stack Web App Integrating with WooCommerce

Database Synchronization Specialist | Mews & Onda Integration

HipCamp - Campsite Booking

Resilient Networx: MVP Application

Travel-Focused Social Platform Backend (NestJS)

Statically typed PostgreSQL queries in TypeScript

Billing and Payment system for a unicorn startup

Database Management System Upgrade

Plastic-free Gardening Store: Planté

Harvard: ProtoGraph: Graph Visualization Syntax and Tool

Foodpulse: Discover Recipes, and Culinary Inspirations Web App

Flance - employers and job seekers platform

AfricanPrice: Full Stack design & development of QnA platform

AI-Driven Chatbot for Customer Support

Real-Time Chat Application with Websockets, React and Golang

Relationship Tracking React Native Mobile App

Development of Electronic Health Record (EHR) Software

Near Real Time Data WareHouse

TP Audio Memos

Huru Space - A Tranquility-Focused Platform for Holiday Homes

High responsive PM solution

Fluentify-app

SupportSync SDK

Empowering Insurance Agents with a Breakthrough Digital Platform

Azure-Powered ERP to Float API Integration

Enterprise Mobile Application for Inventory Management

Group Travel Application / Social networking / AI enhancement ✈️

DirectDocs: Streamline Legal Document Retrieval Nationwide

Elixir backend for an IoT app

Browse more

English-speaking PostgreSQL freelancers near you

Custom LMS Built with Ruby on Rails and React

FAQs

What key skills should a client look for in a freelance PostgreSQL expert when hiring on Contra?

A client should look for skills such as proficiency in PostgreSQL administration, experience in database design and optimization, strong knowledge of SQL, and ability to handle data migration. Familiarity with performance tuning, backup and recovery practices, and any prior experience in web application projects or data analysis specific to the client's industry would also be beneficial.

How can a client define clear deliverables for a freelance PostgreSQL project?

A client can define clear deliverables by outlining specific project objectives, including the scope of work like data migration, custom query development, or database optimization. Defining measurable outcomes, setting timelines for each phase, and ensuring there is a mutual understanding of expectations through clear communication are also crucial steps.

What preparation should a client do before starting a project with a freelance PostgreSQL expert?

Clients should prepare by gathering all relevant project information and resources the freelancer will need, such as access to existing database systems, any documentation on current database architecture, and specific data or queries involved. Clients should also be ready to discuss the project timeline, clarify any technical requirements, and establish a communication plan to ensure smooth collaboration.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Best English-speaking PostgreSQL freelancers to hire in 2025

Looking to hire English-speaking PostgreSQL freelancers for your next project? Browse the world’s best PostgreSQL freelancers on Contra.

Trusted by 50K+ teams from creative agencies to high growth tech companies