You will get a browser automation script or tampermonkey userscript

4.6

Let a pro handle the details

Buy Scripting services from Ricardo, priced and ready to go.
4.6

Let a pro handle the details

Buy Scripting services from Ricardo, priced and ready to go.

Project details

Please message me before ordering to ensure the script is perfectly tailored to your needs.

Losing hours to repetitive browser tasks?

I build custom browser scripts (Tampermonkey / Greasemonkey) to eliminate manual bottlenecks, extract data accurately, and format it exactly how you need it. I build scripts that no-code tools like n8n or Zapier simply can't handle.

Whether you need to scrape specific fields, clean messy text, or inject custom UI buttons into a website to speed up your workflow, I build lightweight, efficient userscripts to handle it directly inside your browser.

What I can do for you:
 • Web Automation: Auto-clicking, form filling, and DOM manipulation.
 • Targeted Scraping: Extracting structured data from websites or maps.
 • Data Cleaning: Sanitizing text and removing noise.
 • Workflow Enhancements: Injecting custom "Copy/Export" buttons into sites you use daily.
 • Format Conversion: Auto-organizing data into ready-to-paste TSV, CSV, or text.

Why me?
I focus on practical solutions that bridge the gap between tedious manual research and instant, structured results. No heavy software or complex setups required, just a lightweight extension in your browser.
Programming Languages
JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Localization, Performance Optimization
What's included
Service Tiers Starter
$20
Standard
$50
Advanced
$110
Delivery Time 2 days 5 days 7 days
Number of Revisions
123
Number of Pages Mined/Scraped
125
Number of Sources Mined/Scraped
112
Install Script
Test Script
Task Automation
Optional add-ons You can add these on the next page.
Additional Revision
+$15
Additional Page Mined/Scraped (+ 2 Days)
+$15
Additional Source Mined/Scraped (+ 3 Days)
+$35

Frequently asked questions

4.6
2 reviews
50% Complete
50% Complete
1% Complete
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AM

Alberto M.
5.00
Aug 7, 2023
Diseñador Wordpress con SEO Ricardo ha demostrado ser un freelancer excepcionalmente comprometido y dedicado. A lo largo de nuestra colaboración, ha mostrado una gran capacidad para adaptarse a nuevas tecnologías, siempre dispuesto a aprender y superar cualquier reto que se le presente.

Es notable su compromiso con la finalización del trabajo asignado, siempre asegurándose de entregar resultados de calidad. Su habilidad para trabajar bien en equipo es un activo valioso, siendo siempre cooperativo y dispuesto a colaborar en todo lo necesario para llevar a cabo el trabajo de manera exitosa.

Además, Ricardo ha mantenido una excelente comunicación y disponibilidad durante todo el tiempo que hemos trabajado juntos en Upwork. Siempre ha estado dispuesto a discutir detalles del proyecto y aclarar cualquier duda de manera oportuna.

WS

Willy S.
4.25
Jul 3, 2023
English/Spanish Translators Needed. Ongoing with growth opportunity.
Ricardo M.Status: Offline

About Ricardo

Ricardo M.Status: Offline
JavaScript Developer | Backend & Automation Focus
4.6  (2 reviews)
Barcelona, Venezuela - 3:42 pm local time
After spending over 1,000 hours navigating data workflows and operational bottlenecks as a technical freelancer, my philosophy became simple: build practical, efficient software that solves the problem within the deadline. I focus on delivering reliable tools that speed up your operations and respect your project's timeframe.

Today, I specialize in developing pragmatic automation tools, custom scripts, and backend solutions that help businesses and communities operate efficiently. Whether it's processing data locally, tweaking web interfaces, or managing large servers, I build straightforward solutions tailored to your exact needs.

Core Expertise:
* Desktop Applications: Building lightweight, standalone Windows apps (.exe) using Node.js and NodeGui to turn messy scripts into clean, click-and-run GUIs.

* Browser Automation & Custom Scripts: Developing Tampermonkey/JavaScript scripts to modify web interfaces, reduce unnecessary clicks, and drastically speed up web-based data entry and research.

* Backend & Discord Applications: Engineering robust Node.js Discord bots integrated with databases to automate community management, moderate large servers (100k+ users), and streamline server workflows.

* Data Processing: Creating efficient logic to parse, clean, and manipulate heavy CSV/Excel files and complex data structures.

Why work with me? I bridge the gap between technical execution and real-world deadlines. I analyze your workflow pain points and engineer targeted, time-efficient solutions. My bilingual background (English C1/Native Spanish) and experience in community management also allow me to communicate complex technical concepts clearly to non-technical users and stakeholders.

Whether you need a Windows utility tool, a browser automation script, or a powerful Discord bot, I build reliable software that lets your team move faster.

Open to freelance projects, collaborations, and roles in JavaScript development or process automation.

Steps for completing your project

After purchasing the project, send requirements so Ricardo can start the project.

Delivery time starts when Ricardo receives requirements from you.

Ricardo works on your project following the steps below.

Revisions may occur after the delivery date.

Workflow Analysis

We kick off by reviewing your current manual process.

Feasibility & Strategy

I inspect the target website's structure (DOM, network requests) to ensure the automation is 100% viable. I will define the most efficient and lightweight approach to build the script without affecting your browser's performance.

Review the work, release payment, and leave feedback to Ricardo.