Vanessa Siliquini

Available to hire

As a Frontend Specialist, I have a proven track record of delivering robust e-commerce and CRM solutions. js and TypeScript to transform complex business requirements into intuitive, high-speed user interfaces.

About

As a Frontend Specialist, I have a proven track record of delivering robust e-commerce and CRM solutions. I specialize in utilizing React.js and TypeScript to transform complex business requirements into intuitive, high-speed user interfaces. My technical approach focuses on performance and scalability; by auditing and refactoring legacy code and applying SSR/SSG strategies, I have historically boosted platform efficiency by 20%.

Beyond coding, I am adept at managing complex codebases using advanced Git workflows, ensuring seamless team collaboration and deployment stability. I am passionate about crafting accessible, ‘mobile-first’ experiences that drive conversion and meet the high standards of the tech market.

  • Joined January 2026

Languages

  • EnglishAdvanced
  • ItalianFluent
  • FrenchIntermediate
  • GermanBeginner

Industry experience

  • Software & Internet

More experts in Ancona, Italy

Projects · 1

🧧 The Envelope Challenge | Full-Stack Savings App

Welcome to The Envelope Challenge, a modern web application designed to help users reach their savings goals through a fun, interactive, and gamified experience.

🎯 The Concept

The app is based on the famous “100 Envelopes Challenge”. The goal is to fill 100 virtual envelopes with a random amount ranging from $1 to $100. Once all envelopes are completed, the user will have saved a total of $5,050.

🛠️ Tech Stack

This project is built using the MERN stack, demonstrating a full integration between frontend, backend, and database:

  • Frontend: React.js with functional components and custom Hooks.
  • Backend: Node.js & Express REST API.
  • Database: MongoDB for persistent data storage.
  • Styling: Modern CSS3 featuring responsive layouts and intuitive UI interactions.

✨ Key Features

  • Smart RNG (Random Number Generator): Logic that ensures no number is repeated by checking the current database state.
  • Real-Time History: A dynamic dashboard showing all previously drawn envelopes.
  • Data Persistence: Progress is automatically saved to the cloud, allowing users to pick up where they left off.
  • Interactive Controls: Features include single-item deletion for error correction and a global reset for new challenges.
One hundred envelopes
  • Full Stack Developer

Work experience

Web Developer · FreelancerNov 2024 – Present · 2 yrs 1 mo

I’m focusing on growing my Javascript abilities, with ongoing training in AngularJS, React, Node.js, and document‑driven databases including MongoDB. I am working independently to create websites, e-commerce and management platforms capable of having fast performance and cutting-edge graphics with careful attention to detail towards user accessibility and their online experience in order to maintain high navigation duration within the sites I design.

Front-End Developer (Web Designer) · XimpliaNov 2020 – Nov 2024 · 4 yrs 1 mo

I specialized in implementing E-commerce platforms, reducing the loading time by 20% through optimized design and SEO strategies. I also worked to develop UI and UX in CRM (Customer Relationship Management) and CMS (Content Management System) platforms, through HTML, CSS and Javascript for the frontend and PHP, MySQL for the backend.

Education

Master on Biomedical Engineering · Alma Mater Studiorum - Università di Bologna2016 – 2021
Bioengineering and Biomedical Engineering · Alma Mater Studiorum - Università di Bologna2008 – 2015

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