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Freelance Postgresql Jobs in New York (NOW HIRING)

Solomon Page

Software Engineer

Manhattan, NY · On-site

$40/hr

Work with Microsoft SQL and PostgreSQL databases to design and optimize data solutions. * Support ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

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Freelance Postgresql information

What is a freelance PostgreSQL?

Freelance PostgreSQL developers are independent professionals who specialize in designing, managing, and optimizing PostgreSQL databases for clients on a project or contract basis. They offer services such as database setup, performance tuning, data migration, and troubleshooting without being tied to a single employer. These developers often work remotely, collaborating with businesses and organizations to ensure their PostgreSQL systems are reliable, secure, and efficient.

What skills and qualifications are needed to thrive as a freelance PostgreSQL?

To thrive as a Freelance PostgreSQL specialist, you need strong expertise in database design, SQL programming, and query optimization, often backed by a degree in computer science or relevant certifications. Familiarity with PostgreSQL administration tools, backup systems, and cloud database platforms is typically expected. Excellent problem-solving, self-management, and client communication skills help you deliver efficient solutions and foster client trust. These competencies ensure you can independently build, maintain, and troubleshoot robust database systems to meet diverse client needs.

What are common challenges freelance PostgreSQL professionals face when working with multiple clients?

Freelance PostgreSQL professionals often juggle projects for different clients, each with unique database architectures, security requirements, and project deadlines. Managing context switching between client environments, keeping documentation organized, and staying up-to-date with each system's configurations can be challenging. Additionally, freelancers must proactively communicate with clients to clarify requirements, address urgent issues, and ensure smooth handoffs, as clear collaboration is essential for remote and contract work.

What is the difference between Freelance Postgresql vs Freelance Database Administrator?

AspectFreelance PostgresqlFreelance Database Administrator
Skills & CertificationsPostgreSQL expertise, SQL, database management certificationsDatabase management, SQL, performance tuning, certifications in various DBMS
Work EnvironmentProject-based, remote or on-site, focused on PostgreSQLProject or ongoing, remote or on-site, broader database management scope
Industry UsageTech, finance, healthcare needing PostgreSQL solutionsVarious industries requiring overall database administration
Search & Comparison IntentLooking for PostgreSQL-specific freelance workSeeking broader database admin freelance opportunities

Freelance Postgresql specialists focus specifically on PostgreSQL database setup, optimization, and maintenance. Freelance Database Administrators have a broader scope, managing multiple database systems. Both roles require SQL skills and certifications, but the scope and industry applications differ, with PostgreSQL experts specializing in a specific database technology.

What are the most commonly searched types of Postgresql jobs in New York? The most popular types of Postgresql jobs in New York are:
What are popular job titles related to Freelance Postgresql jobs in New York? For Freelance Postgresql jobs in New York, the most frequently searched job titles are:
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What cities in New York are hiring for Freelance Postgresql jobs? Cities in New York with the most Freelance Postgresql job openings:
Freelance Postgresql jobs near you

Freelance Full-Stack Web App Developer

Mindrift

Queens, NY • Remote

$60/hr

Part-time

Posted 9 days ago

Job description

Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://tendem.ai/) and build interactive browser-based applications for real-world use cases.

In this role, you'll apply your full-stack engineering expertise to design, build, and maintain functional, robust, and user-friendly web applications. This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end.

What We Do 

The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.

About the Role

This is a freelance role for a Tendem project. As a Full-Stack Web App Developer, you'll design, build, and refine browser-based applications with real logic, state, persistence, and user input - from habit trackers and budgeting tools to internal dashboards, mini-SaaS tools, and AI-powered apps. You may also work on standalone Python applications and data-processing scripts that sit alongside or behind these products.

Key Responsibilities  

  • Build interactive web applications with frontend (React, Next.js, Vue, or similar) and a backend API (Python/FastAPI/Flask or Node/Express).
  • Design and implement data models, schemas, and persistence layers using SQL (PostgreSQL, SQLite) or NoSQL stores.
  • Implement authentication, sessions, and basic role-based access where needed.
  • Integrate third-party APIs and AI/LLM services (OpenAI, Anthropic, or similar) into product features.
  • Handle state management, user input validation, error states, and loading states cleanly.
  • Build standalone Python tools and scripts where required by the task (data processing, API clients, lightweight backend utilities).
  • Review, debug, optimize, and refactor full-stack applications to improve correctness, security, performance, and maintainability.
  • Write clear, testable code and debug end-to-end issues across frontend, backend, and database.

Educational qualifications

  • At least 3 years of relevant experience in full-stack web development or shipping interactive web applications (required).
  • Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.

Academic and/or Professional Experience

Candidates should have a strong foundation in full-stack web development, modern frontend frameworks, backend architecture, and building interactive browser-based applications end-to-end. We are looking for specialists who can confidently work across frontend, backend, databases, and APIs, design robust application logic, and build production-ready web applications. Strong problem-solving skills, attention to detail, and the ability to independently architect and ship complete features are essential.

Technical Skills (Essential)

  • Strong command of JavaScript/TypeScript and at least one modern frontend framework (React, Next.js, Vue, Svelte, or similar).
  • Solid backend experience in Python (FastAPI, Flask, Django) and/or Node.js (Express, NestJS).
  • Hands-on experience with relational databases (PostgreSQL, MySQL, SQLite) and basic schema design.
  • Experience implementing REST APIs, request validation, error handling, and authentication flows.
  • Familiarity with deployment platforms (Vercel, Netlify, Render, Fly.io, Railway, or similar).
  • Experience integrating LLM APIs or other AI services into product features is a strong plus.
  • Comfortable with version control (Git) and basic testing practices.

Additional requirements

  • Strong attention to detail and commitment to building working, robust products - not demos.
  • Self-directed work ethic with the ability to architect, build, and ship features independently.
  • Portfolio of shipped web applications (required).
  • English proficiency: Upper-intermediate (B2) or above (required).

Project time expectations 

For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.

Compensation 

On this project, contributors can earn up to $60 per hour equivalent, depending on their level and pace of contribution.

Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

Why this freelance opportunity might be a great fit for you? 

  • Work fully remote on your own schedule with just a laptop and stable internet connection.
  • Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.
  • Participate in performance-based bonus programs that reward high-quality work and consistent delivery.

Apply