Andrea Raccagni — Full-Stack Developer

Expertise in Full Stack Web (4.0 yr.), Vue.js Developer (4.0 yr.).

Last verified on September, 2026

Core Skills

Bio Summary

Full-Stack Developer with 4 years of experience in Vue.js, TypeScript, and NestJS. Core contributor to a platform with 1.3M+ monthly users, delivering end-to-end features from database to UI. Sole maintainer of open-source projects with 280K+ monthly users, including blockchain explorers and AI media platforms. Expertise in building scalable backend services with NestJS, Prisma, PostgreSQL, and Docker. Skilled in AI integration, async job queues, rate limiting, and complex UI components like TipTap WYSIWYG editor.

Technical Skills

Programming Languages	JavaScript, Python, TypeScript
JavaScript Frameworks	NestJS, Node.js, Vue.js
JavaScript Libraries and Tools	Pinia
Databases & Management Systems / ORM	PostgreSQL, Prisma ORM
UI Frameworks, Libraries, and Browsers	Tailwind CSS
QA, Test Automation, Security	Cypress, Vitest
Virtualization, Containers and Orchestration	Docker
Version Control	Git
Other Technical Skills	Vue Test Utils

Work Experience

Freelance Full Stack Web Developer - PeakD & Peak.Open

Duration: Sep 2023 – Present

Summary:

Developed an AI media generation platform supporting image, video, and audio generation with multiple provider abstraction, async job queue, rate limiting, and payment verification
The platform integrates frontend and backend features to deliver AI-generated media content

Responsibilities:

Owned architecture decisions across frontend and backend features in a 2-person distributed team.
Designed and built the NestJS backend with provider abstraction and async job queue.
Developed Vue 2 frontend supporting multiple media types generation.
Built backend services with NestJS and Prisma including REST APIs, data modeling, PostgreSQL, and Docker deployment.
Designed a badge automation service refactored to a config-driven rule engine adopted by additional teams.
Shipped platform-wide features including configurable notification system, in-app shop with subscriptions, wallet redesign, and auto-voting rules engine.

Technologies: NestJS, TypeScript, Vue, Prisma, PostgreSQL, Docker

Freelance Front end developer - Peak.Open (Peak.Open Platform)

Duration: Apr 2022 – Aug 2023

Summary:

Contributed as a core UI developer to the Peak
Open platform, building data visualization pages, implementing app-wide dark mode, and creating backend integrations for node health monitoring
The platform serves a large user base with real-time data and operational features

Responsibilities:

Built data visualization pages from scratch.
Implemented app-wide dark mode.
Created an operations filtering system.
Added backend integrations for node health monitoring.
Built an auto-switching system for backend nodes based on health metrics API with manual override.
Contributed to architectural planning across frontend and backend components.

Technologies: Vue.js, TypeScript

Education

MSc, Molecular Cell Biology
Università degli Studi di Milano – Milan, Italy

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Andrea Raccagni
or someone with similar Skills?

Book a call with Andrea Raccagni

Start Hiring