Samuele Giampieri

Experience

• 

  Kingshop

  Feb 2007 - Jan 2014

  Amministratore

  Responsibilities:▪ Planning and managing multichannel online marketing campaigns: AdWords, social marketing, pay-per-click portals, price comparison sites and marketplaces, affiliate marketing, newsletters, SEM, product video reviews, and other web channels. Conducting periodic analysis of results using analytics, controlling ROI, reporting conversions, and progressively improving through regular optimization processes.▪ Import/export management: Sourcing foreign suppliers and developing business relationships, verifying and controlling certifications, handling customs procedures and formalities, drafting foreign supply contracts, and managing logistics.▪ Market analysis: Focusing on the consumer electronics sector with particular emphasis on emerging online user trends. Analysis development was carried out through newsletter surveys, Google Trends, Google Forms, competitor studies, and static user data database analysis.▪ E-commerce portal development: Activities aimed at analyzing and monitoring online user behavior and intervening on the web platform to improve user experience. Tools used included Analytics, Optimal Workshop (A/B testing, multivariate testing, surveys).▪ Planning, implementation, and supervision of after-sales service: Tasks aimed at designing and executing the customer care and after-sales service processes, including transferring responsibilities/workflows to company personnel. Subsequent supervision and optimization of the after-sales service.▪ Organizing the technical support department: Designing RMA management processes, organizing the laboratory, and spare parts warehouse.▪ Organizing the warehouse, optimizing logistics and shipments through the development of communication protocols with couriers, and developing a specific MRP (Material Requirements Planning).▪ Other general business management activities. Show less

• 

  Google

  May 2012 - Jul 2012

  Stage

  ▪ Google Marketing Tools and Future Development Perspectives: digital transformation, mobile marketing, search and display marketing, SEO, brand engagement, Q&A with SMB/SMG leadership, succeeding in a multi-screen world.Internship awarded by Google to Kingshop, one of Italy’s first e-commerce companies to use AdWords, achieving record growth rates (reaching approximately 3,650,000 clicks in 2011).

• 

  Esk.y limited, Hong Kong (Hong Kong)

  Feb 2014 - Aug 2014

  Country manager per l'Italia

  Responsibilities:▪ Developing the sales network in Italy▪ Developing marketing strategies for the Italian market▪ Competitor analysis▪ Managing import, logistics, and distribution▪ Organizing after-sales support▪ Developing OEM/ODM projects

• 

  Modeitalia

  Sept 2014 - Aug 2015

  Amministratore

  Responsibilities:▪ Planning marketing strategies and launching the MODE brand (consumer electronics, smartphones, and smart home devices).▪ Managing the product development team (graphic designer, marketing manager, web designer, sales manager).▪ Creating and managing a sales network across the territory in collaboration with the sales manager (recruiting representation agencies nationwide in the telecommunications and consumer electronics sectors).▪ Developing the concept for the website www.modeitalia.com – liaising with Asian manufacturing companies for OEM/ODM project-based product lot production.▪ Other general business management activities. Show less

• 

  Smartflow srl

  Oct 2015 - Jan 2017

  Amministratore

  Development and maintenance of the B2B website www.smartflowsrl.com on the Magento platform.Creation and optimization of Google Ads campaigns for B2B lead acquisition.Planning, implementation, and supervision of after-sales service: tasks aimed at designing and executing customer care and after-sales service processes, including the transfer of responsibilities/workflows to company personnel. Subsequent supervision and optimization of the after-sales service.

• 

  Devergo Labs

  Feb 2017 - now

  Full-Stack Developer | App Mobile & WebApp | AI & Cloud

  Freelance Fullstack developer specialized in creating custom mobile apps and web applications using the most advanced technology stacks. I build modern frontend solutions with React.js, Vue.js, Angular, and Next.js, while on the backend I use Python, Node.js, Nest.js, Django, PHP, and Laravel. I integrate AI services through APIs or train and deploy ML models with TensorFlow, combined with cloud technologies like AWS and Google Cloud, to deliver scalable and high-performance platforms.Additionally, I work on developing iOS and Android apps with React Native, orchestration with Docker, and management of Nginx and Apache servers. For databases, I work with MySQL, PostgreSQL, MongoDB, Cassandra, and Redis, ensuring efficiency and scalability. I am also experienced with platforms like WordPress and Prestashop for CMS and e-commerce solutions.Throughout my career as a freelancer, I have developed and contributed to more than 30 projects, offering innovative and tailor-made solutions for a wide range of clients across various industries. Show less

• 

  Eurocali SRL

  Jun 2019 - Mar 2024

  Full-stack & ML Developer

  ▪ Development of "ReRanka" Web Analytics DashboardA Web Analytics Dashboard, a web app integrated with APIs from portals such as Amazon, eBay, Prestashop, ManoMano, and ePrice to acquire daily sales data and calculate operational and commercial metrics. The platform, implemented on AWS (EC2, DynamoDB, Lambda, S3, etc.), serves as an internal management tool and dashboard for business partners, offering tools for data analysis, ADV budget management, forecasting, and advanced reporting. Technologies used include Node.js, Next.js, React Redux, and integration with the Amazon SP API.▪ Developed A.R.P.A.S. system, which automatically manages the prices of over 15,000 ASINs on the company's Amazon account. Events are generated in real-time via the Amazon AnyOfferChange API, enabling immediate interventions to maximize Buy Box presence. The backend, developed in Python using Django, handles millions of monthly events on AWS.▪ Integration of AWS Cloud MicroservicesIntegrated AWS cloud microservices to automate various business processes, including ETL, database management, and the development of predictive algorithms and big data acquisition.▪ Training and deployment of deep learning models. I Built ML and deep learning models using Keras, employing algorithms such as Decision Trees, Neural Networks, and K-means to predict strategic variables and optimize system parameters. These models calculate the optimal price, the probability of buy box acquisition, 30-day rotations, conversion rates, generate long-tail keywords, and cluster users for promotional purposes.Project Link:https://www.devergolabs.com/en/portfolio/multimarketplace_hub?platform=freelancehttps://www.devergolabs.com/en/portfolio/amazon_realtime?platform=freelancehttps://www.devergolabs.com/en/portfolio/amazon_discovery?platform=freelancehttps://www.devergolabs.com/en/portfolio/telegram_alert?platform=freelance Show less

• 

  LOGEN Group

  Jan 2023 - Mar 2024

  Full-stack & AI Developer

  As the Development Lead for Cronomegawatt, I spearheaded the creation of an advanced SaaS platform specifically designed for managing construction sites within the construction industry. Utilizing a robust tech stack that includes Node.js, React.js, Next.js, Nest.js, Tailwind CSS, TypeScript, AWS, and TensorFlow, I developed a highly interactive web application featuring a Gantt-style dashboard for comprehensive project planning and real-time task management.ML for Project ForecastingI developed, trained, and optimized deep learning models using TensorFlow to accurately predict construction project completion dates, achieving R² values up to 0.85 by integrating features such as worker type, activity type, daily rhythms, and site conditions. These predictive capabilities significantly enhanced project precision and efficiency by enabling better planning and resource allocation.AI agent for Invoice ValidationI integrated an AI agent leveraging LangChain and LangGraph to automate the validation of client-uploaded invoices. The system transforms PDFs into images and utilizes image-to-json techniques to extract and validate data, which is then securely stored in the database. This automation streamlined financial operations and reduced manual errors, ensuring accurate and efficient invoice processing. Show less

• 

  Mysanitek.com

  Aug 2023 - May 2024

  AI Developer

  Development of MySaniBot, an Advanced AI Healthcare Assistant Integrated with MySaniTek.com, Designed to Provide Medical Information via Generative AIProject Link:https://www.devergolabs.com/en/portfolio/mysanibot?platform=freelanceMySaniBot – General Healthcare AI Assistant with Contextualized Professional Redirect▪ Integration of AI using OpenAI's GPT-4 or GPT-4-mini, fine-tuned on healthcare datasets to ensure accurate responses.▪ Tools integrations to redirect users to relevant sections of MySaniTek.com.▪ Design of a scalable architecture with microservices on AWS and DynamoDB for efficient data management.▪ Development of a web analytics application using React.js and Tailwind CSS to monitor and analyze user interactions with the bot.MySaniBot 2.0 – Development of a Customized AI Agent for Accurate Diagnoses▪ Development of MySaniBot 2.0, a customized AI agent capable of providing personalized diagnoses based on symptoms described by the user. This agent uses a hybrid RAG (Retrieval-Augmented Generation) system that combines vectors and graphs to gather specific personal information about the user, including:- Demographic data- Personal and family medical history- Lifestyle- Current symptomsThese details are integrated into the extraction process through Hybrid RAG to construct accurate and personalized diagnoses, significantly improving the reliability and relevance of the responses provided to users. Show less

• 

  Blockvision

  Jan 2024 - Oct 2024

  Full-stack Developer

  Fullstack Development, AWS Migration, Refactoring and Integration of New Features for BlockvisionBlockvision is a blockchain platform focused on supply chain transparency.Project Link: https://www.devergolabs.com/en/portfolio/blockvision?platform=freelanceThe project comprises four main components:▪ Blockvision Product Passport:Creation of a mobile web app that allows brands to upload and view their products and supply chain-related information, ensuring transparency through blockchain.▪ White Label Product Passport:Development of customized platforms for supply chain management, enabling brands to resell the same functionalities to their suppliers or customers.▪ Blockvision Desktop Platform:Implementation of a comprehensive platform for managing suppliers, updating product details, and controlling supplier information.▪ Customization Management Panel:Development of a dashboard that allows users to customize the application according to brand styles, such as fonts, colors, and sections. Show less

• 

  ARRAS GROUP

  Apr 2024 - now

  Full Stack & AI Developer

  I developed Arras Home, a mobile app for iOS and Android using React Native, to offer complete management of a connected home. The app allows control of IoT devices integrated with Home Assistant on a home server running Docker. Among the various features, I also implemented an AI agent similar to Alexa that fully manages the devices and interacts with users through voice commands, using audio-to-text-to-JSON and text-to-audio technologies for vocal feedback.

• 

  Kintana

  May 2024 - Nov 2024

  Mobile App & AI Developer - iOS & Android

  I fully developed Tata AI, an innovative application for iOS and Android that uses advanced artificial intelligence technologies to create personalized fairy tales with text, audio, and images.Project link:https://www.devergolabs.com/en/portfolio/tata_ai?platform=freelanceThe project integrated several machine learning solutions, including:▪ Image-to-Text: Analysis and recognition of objects in photos uploaded by children, allowing for an accurate understanding of images and stimulating creativity through visual input.▪ Text-to-Text: Generation of personalized stories based on keywords provided by users, ensuring narrative consistency and educational value.▪ Text-to-Speech: Creation of engaging and accessible audio narrations, using advanced technologies for natural, child-appropriate pronunciation.▪ Text-to-Image: Production of original illustrations that visually enrich the stories, offering an immersive reading experience.Key Responsibilities and Achievements:▪ Multiplatform Development: Utilized React Native and TypeScript to ensure an application compatible with both tablets and smartphones, supporting iOS and Android.▪ API Integration: Implemented OpenAI APIs for generating textual and visual content, ensuring high quality and personalized fairy tales.▪ Content Security and Control: Designed an advanced monitoring and filtering system to ensure a safe and appropriate environment for children.▪ Multilingual Support: Developed a flexible architecture that allows the addition of new languages. Show less

• 

  Alberghi.it Srl

  Nov 2024 - now

  Full Stack Developer

  I developed a fully customized web application for managing hotel reservations with multi-role access, created to meet the client's specific requirements. The platform includes sections dedicated to managing customer records, reservations, suppliers, and rooms, all integrated with a custom-built interactive Gantt chart in React for dynamic visualization and efficient interaction with bookings and room allocation.I utilized cutting-edge technologies such as Node.js, Next.js, TypeScript, Nest.js, GraphQL, Prisma, Tailwind, and PostgreSQL, deploying the application on AWS EC2 and RDS with a fully automated CI/CD pipeline. Show less