Freelancers using Node.js in Rome

Freelancers using Node.js in RomeFreelancers using Node.js in Rome

Projects People

Experienced Frontend Engineer for Complex Projects

Experienced Frontend Engineer for Complex Projects

Cover image for Deutsche Bank | Sr Software Developer

Deutsche Bank | Sr Software Developer

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Cover image for Red Hat 3 Scale | Sr. Software Engineer

Red Hat 3 Scale | Sr. Software Engineer

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Cover image for Mckinsey Wave | Sr Software Engineer

Mckinsey Wave | Sr Software Engineer

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Senior Full-Stack JavaScript Developer Ex-Adobe

New to Contra

Senior Full-Stack JavaScript Developer Ex-Adobe

Cover image for How to Find Qualified Leads

How to Find Qualified Leads Quickly on LinkedIn with Intelli-Leads Stop wasting time on cold outreach. Find LinkedIn prospects who are already discussing the problems you solve. intelli-leads is an AI LinkedIn Engagement Agent https://www.intelli-leads.com A TypeScript and Python application for researching LinkedIn topics, collecting publicly visible post engagement, and analyzing it with an LLM. Features Uses LangGraph.js for workflow orchestration. Runs local browser automation through Python browser-use and Playwright. Uses IntelliDesign IntelliModel through its OpenAI-compatible API. Stores generated research results locally; generated output is ignored by Git.

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Cover image for Virtual Assistant is a web

Virtual Assistant is a web application that allows users to intuitively and effectively complete an online application for assistance from the Westminster City Council. It is an app that uses a simple and intuitive UI to walk the applicant through the application process by providing step-by-step guidance. At the end of the application process, the applicant will be able to submit all the signed documents to the Local Government Pension Scheme Office for processing. Technical Implementation The software is written using Javascript and PHP. The Front-end part is made using Angular framework and the Back-end part is made using a custom made internal PHP framework. The Local Government Pension Scheme Office receives the signed documents via email in PDF format thus saving precious time that was spent assisting the applicants that used to go directly to the office to ask for guidance in filling the paper application form.

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Cover image for Adobe Interactive Experience Builder
Tech Lead

Adobe Interactive Experience Builder Tech Lead & Senior Full-Stack Developer · 2019–2021 Client: Adobe Systems Europe Ltd. / Adobe Inc. Led the development of a custom interactive demo platform built from the ground up for Adobe Experience Platform. The platform was used by Adobe teams to deliver live, interactive product demonstrations to customers, including large-scale annual Adobe events. The solution consisted of three web applications and a Chrome extension, connected to a cloud-based backend and multiple third-party APIs. What I worked on Led a team of 3 JavaScript developers, including myself. Designed the cloud architecture to support thousands of simultaneous real-time connections, scaling up to 10,000 connected devices during major Adobe events. Designed and implemented both front-end and back-end architecture. Developed the platform from the ground up and continuously delivered new features. Built the main web application for configuring complex interactive behaviors and live website demonstrations. Developed the Chrome extension used to inject JavaScript into live websites and connect demonstrations to Adobe Experience Platform APIs in real time. Integrated the platform with third-party services, including Microsoft Dynamics 365. Developed a mobile web application allowing event attendees to interact with and visualize real-time data streams synchronized with the presenter’s live demonstration. Collaborated directly with Adobe teams on UI/UX design and product requirements through multiple design and planning sessions. Investigated and resolved complex application and infrastructure issues. Managed development tasks and coordinated the work of the two other JavaScript developers. Technologies React · Angular · Node.js · Firebase · Google Cloud Platform · JavaScript · Chrome Extensions · REST APIs · Real-time Data

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Cover image for Biscuit Data — AI-Powered SEO

Biscuit Data — AI-Powered SEO Platform Tech Lead, AI Team · Senior JavaScript Developer · Shareholder · 2020–2022 Client: Biscuit Data Ltd. Biscuit Data is an AI-powered SEO and content marketing platform designed to help businesses manage their SEO strategy systematically, identify opportunities, and optimize their content from a single platform. What I worked on Led the AI/ML development team and coordinated the work of developers across the AI and JavaScript teams. Designed and implemented the AI algorithms powering the platform’s SEO and content optimization features. Evaluated and selected appropriate machine learning models for different use cases and designed their fine-tuning strategies. Developed the AI-powered content editor for creating, editing, and optimizing website content. Built systems for automatically suggesting keyword assignments for individual pages. Developed automated content generation and optimization workflows based on keyword and SEO recommendations. Designed the SEO dashboard, including indicators, recommendations, and suggested actions to improve search performance. Contributed to UI/UX design and product decisions. Designed the cloud architecture and backend infrastructure. Developed and debugged core platform functionality across the stack. Managed JavaScript developers and developers working on the AI team. Technologies React · TypeScript · Node.js · Express.js · Python · AI/ML · PostgreSQL · TypeORM · Google Cloud Platform · Google Compute Engine · Google App Engine · Google APIs & Services

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AI • Data engineering • Backend

5.0: Rating

5: Followers

AI • Data engineering • Backend

Cover image for High-frequency Crypto Arbitrage System

High-frequency Crypto Arbitrage System

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Cover image for AI Assistant Using LLM Agent

AI Assistant Using LLM Agent

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Cover image for Big Data Aggregation and Processing System

Big Data Aggregation and Processing System

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Cover image for Dynamic NextJS SaaS App

Dynamic NextJS SaaS App

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Gabriele Mannino

Automation Architect | n8n & Make Expert

New to Contra

Automation Architect | n8n & Make Expert

Cover image for Real-Time Dance Competition Scoring System
The

Real-Time Dance Competition Scoring System The Problem: Live dance competitions historically rely on paper scoring, causing massive delays, missing sheets, and calculation errors during live events. The Solution: I developed a real-time, tablet-optimized web application for judges. The system instantly processes incoming scores, handles complex penalty deductions, and updates a live leaderboard broadcasted directly to the audience. It completely digitized the event workflow, eliminating 100% of human calculation errors and saving hours of manual data entry. Tech Stack (Skills da taggare): React, WebSockets, Frontend Development, Dashboard Design, Real-Time Systems.

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Cover image for I got tired of manually

I got tired of manually scraping platforms for automation gigs. It was taking me 20 hours a week just to find a couple of decent leads. So I built a custom n8n + Claude architecture to do it for me. I call it Vedetta. Instead of relying on basic keyword filters, I set up a Node.js backend that feeds raw data directly into a custom scoring model. Claude actually reads the job description and assigns an intent score from 1-10 (filtering out the low-budget clients right away). If a lead scores above a 7, n8n automatically drafts a tailored cold message and pings my Telegram. I get a notification on my phone. If the draft is solid, I hit approve and it gets sent. Zero hours spent sourcing. I only spend time talking to pre-qualified leads now. I just uploaded the full breakdown and dashboard UI in my portfolio here on Contra. If anyone's struggling with manual lead gen and wants to see how the n8n logic works under the hood, let me know in the comments.

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Cover image for Premium Web Portfolio Architecture
The Problem: I

Premium Web Portfolio Architecture The Problem: I needed a high-converting, lightning-fast digital presence to showcase my B2B automation services and complex SaaS architectures. Standard builders were too slow and restrictive. The Solution: I designed and developed a custom, high-performance web application. Built with modern web technologies and deployed via Firebase Hosting, the platform features a bespoke glassmorphism UI, lightning-fast load times, and a scalable architecture ready for future integrations.

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Cover image for DanceFlow: Multi-Tenant Studio Management SaaS
The

DanceFlow: Multi-Tenant Studio Management SaaS The Problem: Dance and fitness studios struggle with fragmented, legacy tools for billing, class scheduling, and student management. The Solution: I architected a full-stack, multi-tenant SaaS platform from scratch. It features complex role-based access control (RBAC), real-time class scheduling, and automated billing workflows. The system replaces 3 different legacy software solutions with one unified, modern, and lightning-fast interface, drastically reducing administrative overhead for studio owners. Tech Stack (Skills da taggare): React, TypeScript, Full-Stack Development, UI/UX Design, SaaS Architecture.

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gianmarco cavallo

Frontend Developer

Frontend Developer

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Cover image for dariobazzano.it

dariobazzano.it

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Cover image for https://lastminutelead.com/

https://lastminutelead.com/

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Cover image for Fuoricittà

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Full Stack Engineer: Crafting Digital Solutions

Full Stack Engineer: Crafting Digital Solutions

Cover image for React Native App Development for E-commerce Platform

React Native App Development for E-commerce Platform

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Cover image for Fullstack Development of Real-Time Chat Application

Fullstack Development of Real-Time Chat Application

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Cover image for Web app for Social Media Platform

Web app for Social Media Platform

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