UNDEFINED

Senior full-stack Developer working on high-scaling apps.

Freelance Software Developer

WYTLAND 🏝️

The next-gen Web3 community-owned travel platform that reshapes the outdated online distribution model built 20 years ago by a few monolithic & centralized platforms.

Tech stack :
• GitHub, CI/CD.
• Rest APIs microservices.
• Big data implementation.
• Docker services.
• AWS Infrastructure.

Chief Technology Officer

Jellysmack

Objectives and Key Results :
- Creating & staffing a brand new Computer Vision team.
- Product technical specification according to UX/UI guidelines.
- Technical architecture setup to automate Video editing / publishing for Creators.
- Improve Video editing process using Machine Learning and Artificial Intelligence.
- Clean code & Agile scrum day-to-day rituals setup.

Tech stack :
• Computer Vision (C++).
• Machine Learning (Python).
• GitHub, GitLab, CI/CD.
• Rest APIs microservices.
• Big data implementation.
• Docker services.
• AWS Infrastructure.

Senior Full Stack Engineer

Qwant

Objectives and Key Results :
- Creating & staffing the Qwant Music developers team.
- Data acquisition and modeling pipeline setup.
- Front & Back architecture setup.
- Clean code & AGILE Scrum rituals setup.
- Product technical specification according to UX/UI guidelines.
- Clean code & Agile scrum day-to-day rituals setup.

Tech stack : 
• API micro services back-end (NodeJS).
• WebGL API (C++ WASM).
• ReactJS front-end, Redux, Webpack, SSR, (S)CSS.
• Big data implementation (ElasticSearch) - Kibana - Grafana
• Git (hub & lab), continuous integration - deployment.
• Docker services.
• AGILE development methodology (using Atlassian Suite).
• User testing - UX.

Visit Live

• VR & Web / Mobile application (Samsung/Oculus).
• WebRTC implementations - C++.
• Web Sockets.
• Unity3D - C#
• WebGL API.
• 360° multimedia livrestreaming / rendering infrastructure (FFmpeg).
• Sysadmin (AWS cloud environment).
• R&D innovations.

Lead Developer

E-KIP MÉDITERRANÉE

• Project management.
• Mobile applications (Apache cordova, Angular/ionic).
• Web applications (symfony2, laravel, drupal, joomla, wordpress, php based, html5, css3/sass, javascript/jquery, python, bash).
• Network administration (cisco systems, nagios, centreon).
• Cloud computing (vmware esxi).
• Graphic design (about branding, advertising, visual identity, print).
• Security services (mainly proxies).
• Monitoring services - Java.

Software Developer

• Oracle SQL databases (Big Data).
• BiRT Reports - Predicting analysis with analytics.
• Linux & Windows server management.
• PHP intranet application (SAP connected).
• User training sessions.
• Helpdesk services.

Data Analyst Developer

🎒 Developer @ React • NestJS • Artificial intelligence 🤖 (OpenAI, LLMs, generative...)

I'm working with modern programming ecosystems on a daily basis using Typescript/Javascript to deliver cutting-edge solutions.

My proficiency in React & NextJS, and Nestjs, Fastify, Express allows me to develop versatile RESTful APIs and microservices to support seamless application functionality using CQRS & DDD principles.

I also developed a strong expertise in NodeJS,, which enables me to create sophisticated global enterprise-level web applications tailored to meet diverse client needs.

Depending on your goals, I can leverage low-level programming techniques with C++ and JavaScript to deliver high-performance Web Assembly applications that excel in speed and responsiveness across multiple devices. 🚀

I have an extensive experience in robust SQL and noSQL databases and Elasticsearch to handle large-scale data analytics and search operations. I emphasize comprehensive CD/CI processes (Docker/Kubernetes/Terraform) and rigorous quality assurance to ensure reliable and high-quality software delivery. 💼🔧

I like tackling both simple and complex challenges and aim to find the most elegant solutions possible 🧠. With an open mind and a thirst for ambitious projects, I am always eager to embrace new opportunities 🌟

Jean-Vincent Quilichini

The Web3 Ninja

• Mentored and led 5 internship developers, and placed 3 of them in different companies as Junior front-end biased devs.
• Built ~5 different Dapps and web2 web applications successfully. Offering comprehensive solutions for smart contracts frontend integration needs. 
• Technical scope: React, React Native, TypeScript, Node.js, some experience of Python and Go, HTML5, CSS3, Ethers.js, Web3.js, Infura and Alchemy Ethereum providers, Mobile apps, Lodash, GIT, Redux, React Context API, Apollo, GraphQL, TheGraph, Crypto Wallets, Smart contract interaction from web UI.

Senior Software Engineer

Shib The Metaverse

• Provided leadership and mentorship to a frontend development team of 12 members, offering daily guidance and support, resulting in a 30% increase in team productivity over the course of 9 months.
• Simultaneously participated in coding projects while assuming the role of a tech lead, ensuring the technical aspects were well-managed, leading to a 25% reduction in bug count and a 40% improvement in code quality.
• Played an important role in delivering top-tier front-end solutions for SHIBA INU, resulting in ~5,000,000 visitors and ~3000 peak concurrent users and a 20% boost in overall user engagement.
• Additional skills: Leadership, Communication, Mentorship, Decision-Making.

Software Engineer

Ajna Labs LLC

• Led the deployment of 2 SPAs within 9 months, contributing to a 20% boost in user engagement, plus more than 20,000,000 million of liquidity on the platform.
• Prepared 2 codebases for seamless integration with the Ajna ecosystem, including SDK, reducing integration time by 50%.
• Built and released a comprehensive style guide for the Ajna ecosystem, resulting in a 30% reduction in design inconsistencies and a 25% increase in development speed.
• Created a marketing website that achieved 10,000 unique visitors within the 3 months live.

Linum Labs

• Working with a big and amazing team of 15 developers from several expertise, and mentored 4 front-end dev teammates.
• Supervised ~10 different projects for the crypto and decentralized web apps.
• Technical Expertise: TypeScript, HTML5, CSS3, React.js, Lodash/Underscore, Redux, React Context API, GraphQL, Crypto Wallets, Smart contract interaction from web UI, Web3 Integration, Solidity, IPFS, Crypto Wallets.

Omnia DeFi

•	Developed OMNIA web application for web3 Vesting, Farming, and Rewards with blockchain integration, facilitating interactions with DEFI contracts.
•	Working seamlessly on a team of 6 people on 2 different Dapps.
•	Working across a stack of Node.js, React, Next.js, and some basics tasks with Python, Django and/or Flask frameworks.

71web.ag

•	Worked on 5 different cutting-edge web applications and SaaS solutions for both startups and established businesses in industries such as finance, construction, publishing, and more on a global scale.
•	Collaborated with a cross-functional team of 5 members to create mixed-language codebases for AdForum (~3,000,000 million visitors per month worldwide), incorporating HTML5, PHP, CSS3, JavaScript, Vue.js, jQuery, Lodash, Backbone.js, Gulp, and Webpack.
•	Led the development of 3 different applications for a construction startup in Sweden, employing technologies such as React.js, Vue.js, GraphQL, Rest API, CI/CD integrations, and DevOps practices. These projects adhere to the Scrum methodology for efficient task organization, spanning from July 2018 to March 2020.
•	Technical Proficiency: JavaScript, PHP, HTML5, CSS3, React.js, Python, Vue.js, Ionic, Angular.js, jQuery, Lodash, Backbone.js, React Native, Cordova/PhoneGap, Gulp, GraphQL, Rest API, CI/CD Integrations, DevOps.

HCL Technologies | cXstudio

•	Collaborated with the client's development team to implement an articulate and user-friendly setup for the enterprise's Design Styling Library, serving as a shared and reusable resource for multiple teams, including two external integration providers.
•	Significantly accelerated project timelines by establishing a unified digital repository for reusable components used in enterprise user interfaces and digital identities. Improving developer experience by ~50%, and ~20% in delivery speed, based on scrum's sprint metrics.

•	Led the front-end development of company websites and optimized promotional pages in close collaboration with UX designers, focusing on creating user interfaces and widgets.
•	Successfully delivered advanced hybrid mobile applications by utilizing a diverse toolkit of cutting-edge tools and methodologies.
•	Developed a PHP web backend wallet integrated with a third-party payment gateway for PokerLoco, a gambling enterprise based in Malta.
•	Converted native iOS/Android apps into hybrid mobile applications and developed new applications to support Cloudfarm5's clients, including veterinarians and agriculture professionals. Delivered a robust codebase that could be easily cloned and reused for various apps.

BetuniQ (UniQ Group Ltd)

•	Collaborated in the development of ~10 gaming websites.
•	Took an active role in the creation of ~7 complex Drupal modules, and centralized extensive data, and content within a unified platform.
•	Worked closely with 5 cross-functional teams, including marketing, design, and customer service departments.

Spidersolutions.it

•	Established and led a 5 member team, overseeing all business operations in 3 Italian regions, including Puglia, Molise, and Abruzzo.

Note: I work in the USA through my LLC, registered in Wyoming. No W2, yes C2C.
I am available for contracts/freelance jobs in Italy, Europe/EMEA, Dubai/UAE, and the USA.

Contact numbers:
US +1 551 550 0783 (call & sms)
IT +39 379 263 0288 (Mobile & Whatsapp)

At the forefront of blockchain technology, I've spearheaded transformative projects as Lead Full-stack Web3 Engineer at The Web3 Ninja LLC, enriching user experiences with innovative decentralized applications (Dapps). My leadership in technical realms spans React, TypeScript, NextJS, and Tailwind CSS, with a specific focus on smart contract integration and front-end development. (plus other hundred skills that I can't list here, but there are and if I apply for your position, rest assured I am pre-qualified)

My recent endeavors have seen the successful launch of Dapps attracting substantial liquidity and user engagement. Collaborating with a dynamic team, we've achieved remarkable milestones, including a significant boost in user engagement and peak concurrency. My commitment to excellence is evident in our team's productivity leap and the marked enhancements in code quality and system robustness.

taplio

The Battle

Jean-Vincent Quilichini

Rocco Russo

Followers

Posts

Engagements

Likes

Ready to grow your LinkedIn presence?