JSON projects — HireLancer archive

ID / Date Listing

backend function,database and hosting

I already have maximum webpages made in node js, All I need is Backend, Database, Hosting. Testing of functionality if possible. The website is very basic. I do...

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AI Solutions Architect: HubSpot & AppSheet Workflow Integration

Project Overview We are developing a sophisticated "Quad-Agent" AI infrastructure designed to automate the transition of raw client data into structured, audita...

HL-40274157

Daily Excel Data API Development

I need an API to output data to a daily Excel spreadsheet. The API should support JSON format. Key requirements: - Daily updates - JSON format for data output -...

HL-40273898

Fix N8N JSON Error

I'm encountering a JSON error with an HTTP Request node in n8n during workflow execution. I need help identifying and resolving this issue. Ideal Skills and Exp...

HL-40272991

Lotus Notes Web Developer & Domino Admin Needed

We need experienced professional for Lotus Notes Web Developer with Strong Domino Administrator skills. Key Responsibilities: Domino Administration: Install, co...

HL-40273026

Automation System Design for Call Transcripts

Hi, I need help with an automation assignment. Here’s the brief: I need to build a zero-cost automation pipeline that: 1️⃣ Takes a demo call transcript/recordin...

HL-40272578

IEC61850-Modbus Python Gateway

I am building a small Windows 10 service that will sit between an IEC 61850 IED and downstream Modbus-TCP clients. The gateway must act as an MMS client, pull a...

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Webscraper.io Setup for WooCommerce

I need solid, reusable sitemaps and selectors built in the Webscraper.io browser extension so I can extract products from up to four e-commerce sites. For this...

HL-40271838

ROS2 Jetson Cleaning Robot

I am building a fully-autonomous vacuuming robot around a Jetson Nano and a 3-D LiDAR and need an experienced ROS 2 developer to take it from a proof-of-concept...

HL-40271655

Custom Minecraft Origin Mod

Project Description I’m developing a Minecraft Fabric mod (version 1.20.1) that extends the Origins mod by adding custom Origins. I already have the complete de...

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Procesamiento masivo Gemini IA

Dispongo de 300 000 entradas de datos lingüísticos y necesito que todas se procesen exclusivamente mediante Gemini IA en bloques exactos de 200 registros por lo...

HL-40271083

CRM-n8n Integration Guidance

Hello, I can help you connect your current amoCRM setup with n8n in a clean, scalable, and practical way so that lead management and sales processes run automat...

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Vocalización y Traducción de Texto Hebreo uso primordial Gemini IA

Procesar un conjunto de datos lingüísticos (6,201 entradas) para realizar la vocalización precisa (Niqqud) de términos en hebreo bíblico, utilizando sus equival...

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Thesis Formatting Compliance Automation

I am building an AI-driven thesis formatting and citation compliance engine for university-level academic manuscripts. The goal is to process a raw thesis manus...

HL-40268707

Real-Time Polymarket Price Mirror App

Senior Frontend / WebSocket Engineer – Real-Time Polymarket Price Mirror (Exact UI Matching) I need an experienced developer to build a lightweight single-page...

HL-40268337

Super Bid Debugging and Deployment -- 2

debug, and deploy ...project as been built, but debugging reqired...extended tagxi super bidding code canyon script, attached is url to both db and source code;...

HL-40268396

.NET REST API & SQL Backend

I need a clean, well-structured ASP.NET REST service that processes static infrastructure data stored in a SQL database. The service must expose endpoints to cr...

HL-40268158

2D/3D Turf Product CAD

I have a new synthetic-turf product line ready for production and I need both 2D and 3D CAD drawings that a fabricator can pick up without a second guess. These...

HL-40268163

Half Mat CAD drawaing

Need CADS and sptep files for a new mold. Deliverables • 2D manufacturing drawings: plan, elevation, and any necessary section views with exact dimensions and t...

HL-40266675

Middle East Car spare Parts catalogues Scraper

I need a robust web-scraper that can harvest spare-parts catalogue data for Toyota, Hyundai, and Chevrolet vehicles sold in Middle-Eastern markets. The script s...

HL-40265731

Lab Analyzer-LIS Integration -- 2

I run a laboratory that relies on a home-grown Laboratory Information System (LIS). I now need the LIS to communicate seamlessly with three bench-top instrument...

HL-40265662

database and hosting

I already have maximum webpages made in node js and few pages will need to create, All I need is to make website dynamic and finishing to it. Hosting and databa...

HL-40265509

Automated TradingView to any broker Bridge

Project Title: TradingView Webhook Bridge for Zerodha/Dhan API Execution Project Description Overview I am seeking a skilled developer to create a server-side a...

HL-40265529

Chrome Browser Automation with Selenium python - expert only

Automate a sequence of everyday Chrome interactions for me using Python + Selenium. The script must: • Fill out web forms end-to-end, populating text fields, se...

HL-40264428

Skilled Python Developer for Web Scraping

Web Scraper Needed for Reliable, High‑Volume Data Extraction (Long‑Term Collaboration) Project Overview I’m looking for an experienced developer to build a stab...

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تطوير تطبيق المهندس مصطفى عبده

import kivy from kivy.app import App from kivy.uix.boxlayout import BoxLayout from kivy.uix.textinput import TextInput from kivy.uix.button import Button from k...

HL-40263831

ULIP Vehicle Data API Application

I’m building an automobile-services app and need to plug straight into the ULIP “Vahan” API so that, the moment a user enters a plate number, I can instantly sh...

HL-40263326

Urgent Shopify Theme QA & Launch

I have a draft Shopify theme sitting in my account that needs to be battle-tested against the current live store and then pushed live within the next 48 hours....

HL-40263223

Develop Static Code Security Patterns

I need an experienced application-security researcher to design and document a comprehensive set of static-analysis patterns and rules capable of spotting the m...

HL-40263278

3-Page Razorpay Landing Funnel

I run Instagram ads that drive visitors straight to a single product offer and I need a fast, lightweight funnel—built only with HTML, CSS and a little JavaScri...

HL-40262054

AI SaaS WhatsApp Survey Platform

I need a full-stack, browser-based SaaS platform that allows my client companies to handle every stage of their customer-engagement cycle from one place. The sa...

HL-40261966

AWS Lambda (Python) to Query API Protected by Cloudflare Turnstile

## Project Overview I need a developer to build an **AWS Lambda function (Python 3.14)** that programmatically retrieves vehicle inspection history (VTV) from t...

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Training Video Quality Rating & Annotation

We are looking for a detail-oriented AI Evaluation & Media Annotation Specialist to assist with ongoing AI training and evaluation tasks. The work involves revi...

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Experto en Python + XML + Diagramas (Cytoscape / Grafos)

Buscamos un freelance con experiencia para colaborar por horas en la mejora y corrección de un sistema existente de generación de diagramas. Trabajamos con Odoo...

HL-40257729

iOS E-Commerce App Development - 25/02/2026 03:26 EST

I need a native iOS application that lets customers browse products, add items to a cart, and check out securely—all wrapped in a smooth, modern interface that...

HL-40257654

OpenClaw Expert: Build Fully-Automated Monthly Public Records Scraper on AWS EC2 (Multi-Jurisdiction Motivated Seller Leads)

I need a highly experienced OpenClaw specialist to build and deploy a complete, production-ready, autonomous public records scraping and lead generation system...

HL-40256885