Desarrollo de Chatbot con Autenticación y Pagos
Estoy buscando desarrollar un MVP funcional de chatbot en un subdominio de mi página web. El alcance que necesito es el siguiente: Integración con la API de Ope...
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Comprehensive CRM API Integration
My organisation runs a custom-built CRM that now needs to sit at the centre of everything we do. I need an expert who can design and implement a robust API laye...
Read moreIntegrate Microsoft OAuth with Perfex CRM - Require Expert
I need to connect Perfex CRM (latest version) with Microsoft OAuth 2.0 (Microsoft 365) for SMTP. I have had others try, but I need an expert in Micorosft 365/Az...
Read moreNode.js API & Admin Panel backend
The mobile app’s entire frontend is already built; all that remains is a solid Node.js backend and an accompanying web-based admin panel. Here’s what has to hap...
Read moreSlack-Based Social Comment Moderator App
Slack App Developer: Real-Time Facebook/Instagram/TikTok Comment Moderation Project Description We want to develop a Slack App similar to shieldapp.io. The goal...
Read moreC# API Integration with OAuth fixed $30
I need assistance writing C# code to interact with two REST APIs. The first API requires OAuth authentication using the Authorization Code Grant flow to obtain...
Read moreeBay OAuth & Draft Listing Setup
I have a live (production) eBay seller account and I need a developer who can set-up my credentials all the way through the OAuth 2.0 Authorization Code Grant F...
Read moreFinish MVPs in React/Next
I maintain a steady flow of MVP-level projects that need to grow into polished, production-ready websites and web applications. All codebases are React on the f...
Read moreIntegration QA Testing - Slack Integration for Rube.app Platform
We are seeking an experienced QA tester to perform comprehensive end-to-end testing for **Slack integrations on the Rube.app integration platform**. This projec...
Read moreMVP Development: Dispute Automation System
Overview: We’re building an MVP that automates evidence collection, composes indexed PDF dispute bundles, and submits or prepares responses to Stripe and PayPal...
Read moreCustom Shopify App Build -- 3
Build a Shopify custom product options app (like Hulk/Infinite Options) with these features: - Shopify’s 100-variant limit → store options in Postgres DB, attac...
Read moreSpring Boot Dev Needed
I'm looking for an experienced Spring Boot developer to help with an application. The application will use PostgreSQL as the database technology. Ideal skills a...
Read moreCharmHealth Custom API With Patient Tracking
Job Posting: Build Custom API + Middleware + Tracking Board Integration for CharmHealth EHR Project Overview We use CharmHealth (CharmEHR) for scheduling, encou...
Read moreActivate my google service account API Key (JSON)
I need someone to Activate my google service account API Key (JSON) because it show it is blocked as policy while i am the admin
Read moreSupabase Integration for Web Page (Figma Design Provided)
Description: I am looking for an experienced developer to: a) integrate a Figma design into a working Supabase-powered web application. b) Set up payment config...
Read moreIntegration of RESTful API with SAP ERP (HANA Backend)
We are looking for an experienced SAP developer/integration consultant to build an application that connects our RESTful API with SAP ERP (running on HANA). The...
Read moreFix WordPress SMTP Emails
My small WordPress site already has the WP Mail SMTP plugin installed, but email alerts from the contact forms never reach my Gmail inbox. The plugin is set to...
Read moreTelegram Verification Reward Bot
I’m building a Telegram bot that runs a five-stage verification flow and rewards compliant users with crypto. The flow is simple from a user’s point of view—but...
Read moreReact Native Expo Developer Needed (API + Auth + Payments)
I need an experienced React Native Expo developer to make our app production-ready. The UI screens are already built. Scope of Work: - API Integration: Connect...
Read moreNode.js Developer for Lightspeed POS-ENTUGO Integration
Job Post for Freelancer.com: Lightspeed POS and Other POS Integrations with ENTUGO Loyalty Platform Project Title: Experienced Node.js Developer for Lightspeed...
Read moreMicrosoft Auth for Electron Minecraft
I need Void Client, my Electron-based Minecraft launcher, to move from offline-only play to full Microsoft account authentication today. I already have the Azur...
Read moreExpert Node.js Web App India Developer only
I’m building a production-ready web application and need a seasoned Node.js developer to drive the entire build. You’ll start from a clean slate: define the pro...
Read moreAndroid Productivity Tool Integrating Workspace
I’m building an Android application that serves as a personal productivity hub tied directly into Google Workspace. From one place I want to sign in with my Goo...
Read moreZoho Creator Custom App Development
Project: Rectizza 360 – Zoho Creator App (Zoho Books Integrated) Overview We need a Zoho Creator app (Rectizza 360) for staff and franchise partners to perform...
Read moresimulated users. - Designed scalable microservices architecture with Eureka & API Gateway, ensuring seamless service discovery. - Implemented secure authentication (OAuth2/JWT) and role-based access, improving application security. - Developed responsive
simulated users. - Designed scalable microservices architecture with Eureka & API Gateway, ensuring seamless service discovery. - Implemented secure authenticat...
Read moreAzure OAuth Automation for Web App
I'm looking for a solution to automate Azure ID authentication for our web application built on Java/Spring. Currently, users need to manually authenticate, whi...
Read moreGoogle App Script to Chrome Extension
Covert google App script to Chrome extension that is linked with API and Oauth to read and write very fast
Read moreOracle Fusion REST Data Retrieval
I need to pull specific financial information from Oracle Fusion through its REST interface. The job is limited to data retrieval—no updates or deletions—so I’m...
Read moreUrgent Flutter OAuth Fix
My production Flutter app cannot complete its OAuth login flow after a recent backend change. The issue sits squarely in the API integration layer: the request...
Read moreNET developer
I’m looking for an experienced .NET developer to create a Windows-only desktop application that includes a robust user-authentication flow as its core feature....
Read moreGitHub App Development with OAuth
I'm looking for an experienced developer to create a GitHub App using Next.js and Node.js. The app should feature a corporate and professional UI and support mu...
Read moreFlutter/Android App Intermittent Authentication Issue release Mode
We are experiencing intermittent authentication issues in our Flutter/Android app, both with Google Sign-In and with email/password using Firebase Auth. The mos...
Read moreBuild out and configure the PHP SDK for Google Calendar - backend only
We need to push new events, updated events, and deleted events from a mysqli database to Google Calendar, using Google's API. This MUST be written in PHP and yo...
Read moreNode.js Web App Development
I'm seeking assistance to enhance a node-based web app I've developed on Replit. The app is primarily for internal use, with basic UI/UX design and several func...
Read moreFull-Stack Developer for Resume Builder App
We’re looking for an experienced Full-Stack Developer to build a resume builder web application similar in functionality and UI/UX to Rezi.ai. The platform shou...
Read moreImplement Google Authentication on Filotchila
I need Google authentication integrated into my platform, https://filotchila.com/. Requirements: - Users can register or log in using Google only. - Retrieve ba...
Read moreLaravel Developer for Social Media API Integrations
I have a fully developed Laravel website and I already have Client ID and Client Secret for the following platforms: Facebook Instagram Twitter (X) LinkedIn You...
Read moreFull-Stack Developer for AI Social Media Platform
We’re seeking an experienced Full-Stack Developer to help build SocialAI Pro – our next-generation AI-powered social media management and e-commerce automation...
Read moreASP.NET MVC Database Migration & Security
I need an experienced ASP.NET MVC C# developer to migrate our database from MariaDB to MS SQL. The current site generates QR code links for printing and is basi...
Read morerefine repair replace if needed elements of working Trading Bot code and GUI Enhancement
I'm seeking a skilled developer to refine and enhance the GUI of my automated trading bot. The core functionality is in place, with OAuth integration and a toke...
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