Search Results for: PostgreSQL
Found 238 result(s).
Spreadsheet like interface on top of postgresql/bigquery in react and ant design
I need to build a spreadsheet like interface on top of a database (postgresql using neon), using ant design. The frontend should hit our backend which would hit neon and there should be a read only connection string that uses sql and allows querying.
Job Type: Fixed price
Senior Full-Stack AI/LLM Developer & Coach
About the Role I’m seeking a hands-on senior developer who can build and ship end-to-end AI/LLM applications—and coach me through every step using tools like Cursor, Manus, Vercel, etc. We’ll use a couple of my ideas as learning exercises (no pressure to actually launch them): • Trends SEO SaaS: AI agents scan industry chatter, surface hot topics, then auto-generate SEO-optimized content. Beyond t...
Job Type: Hourly: $10.00 - $55.00
AI Agent Development PostgreSQL Python Node.js React JavaScript API API Integration
Payment Gateway Development Using PostgreSQL and DBeaver
***Must have experience with FinTech, building custom Payment Gateways and Payment Processors. **No third party processors can used in this development. This will be a Custom built Payment Gateway Payment Processor. We are looking for an experienced developer to create a payment gateway payment processor utilizing PostgreSQL with DBeaver as the database manager. The project requires building an in...
Job Type: Fixed price
Tailwind CSS React Bootstrap PostgreSQL Java Spring Framework Golang API PostgreSQL Programming Node.js .NET Core
AWS-Ruby on Rails Full-Stack Developer Needed for IoT & Multi-User Applications
We are seeking an experienced full-stack developer with expertise in AWS and Ruby on Rails to help us build and enhance our IoT and multi-user applications. The ideal candidate will have a strong background in cloud architecture, application development, and a solid understanding of IoT technologies. You will be responsible for both front-end and back-end development tasks, collaborating with our ...
Job Type: Hourly: $25.00 - $47.00
Amazon Web Services PostgreSQL AWS Lambda React Ruby on Rails AWS IoT Core MQTT Amazon Elastic Beanstalk
Integration of User Registration and Subscription Management in Apache Superset
We are seeking an experienced developer to implement and integrate user registration, subscription management with Stripe Billing, and SSO/MFA authentication into Apache Superset. The ideal candidate will have a strong background in web development and experience with authentication mechanisms and payment processing. You will be responsible for ensuring a seamless integration that enhances user ex...
Job Type: Hourly: $25.00 - $80.00
Web Application SaaS Development PostgreSQL NGINX Python JavaScript Database Multi-Factor Authentication User Authentication Single Sign-On OAuth
Need Next JS /node postgres full stack engineer
I need a full stack engineer that has major experience with Node / Next js. No vibe coders or GPT coders. You will be interviewed by high level engineer and provided a couple test tasks. We will know if you're using AI. We need an engineer that can work quickly and efficiently. We will not do hourly pay. It will be pay on completion of addition of certain features after reviewed by our team. No ag...
Job Type: Fixed price
B2B Backend Integrations Engineer (APIs)
Create, update, maintain, extend, debug and troubleshoot authenticated B2B backend integrations in a mature, stable, and highly structured object-oriented PHP/Linux/Codeignitor application. Experienced in JSON/SOAP/XML integrations using PHP/Curl with a variety of login and token authentications.
Job Type: Hourly: $70.00 - $200.00
API Development PostgreSQL API RESTful API API Integration PHP Database JSON API
Senior Python Full Stack Developer Needed for Scalable Web Applications - Django, Flask, React
We are seeking a highly skilled Senior Python Full Stack Developer to join our team. The ideal candidate will have extensive experience in Django and React, and a proven track record in building scalable web applications. You will be responsible for developing robust back-end services and dynamic front-end solutions. If you have a passion for coding and can deliver high-quality software solutions,...
Job Type: Hourly: $70.00 - $85.00
Amazon Web Services Web Application Python API JavaScript Django React Flask PostgreSQL API Integration
FastAPI + LangChain Backend Developer for Supabase-Powered LLM Research Agent
What’s Built So Far:
Job Type: Hourly: $70.00 - $85.00
Seeking Fullstack Developer for B2B SaaS
We’re looking for a highly skilled full-stack developer to join our team and help build a robust, scalable B2B SaaS platform from the ground up.This is a solo role, and you’ll be responsible for the entire development process, from front-end UI to back-end API and deployment infrastructure. 1. Front-End (UI/UX) Core Skills: – Semantic HTML5 & modern CSS (Flexbox, Grid) – Responsive / mobile-fi...
Job Type: Hourly: $70.00 - $100.00
Agile Software Development React Node.js JavaScript TypeScript PostgreSQL MongoDB Docker REST API