Roberto Vidaletti

Designer + FrontEnd, BackEnd, 3D Animator, Graphic Designer, and Creative Design

Hi there

As a self-taught software developer, I have a deep passion for learning and a strong desire to stay on the cutting edge of new technologies and emerging trends. I am a quick learner and have a natural curiosity that drives me to explore new ideas and push beyond the boundaries of what is currently known.Although I received a solid foundation in software development during my studies, I am largely self-taught, and have honed my skills through a combination of independent study, personal projects, and on-the-job experience. I am comfortable working with a variety of programming languages, frameworks, and tools, and enjoy the challenge of tackling complex problems and finding creative solutions.I am committed to staying up-to-date with the latest developments in the field, and regularly attend industry conferences, participate in online forums and communities, and read technical publications to expand my knowledge and keep my skills sharp. I am always eager to learn and collaborate with others, and thrive in an environment that encourages innovation and experimentation.

I am a 26-year-old individual from Brescia, Italy, with a deep passion for technology and computer science. I pursued my education in Computer Science at ITIS Castelli in Brescia.I am a dedicated individual who thrives on learning new things and embracing challenges. I am constantly on the lookout for emerging technologies to explore and master.

Skills

Javascript

HTML5 | CSS3 | TAILWIND CSS

Node JS

React JS | Next.JS

Angular

Vue.js

.NET Framework | .NET Core

TypeScript

PHP

Test Building - NUnit/XUnit

Puppeteer/Playwrigth

PYTHON

SQL

MONGO DB

REDIS

JAVA

SOLIDITY (BLOCKCHAIN)

Ionic Capacitor (Ios/Android)

Three JS

AI (TRAINING) - GROK OPEN SOURCE AI

Software/Tools

Adobe Photoshop

Adobe Illustrator

Adobe After Effects

Blender

Unreal Engine 5

AI TOOLS

Git / MercurialHg

Figma

Google Cloud

AWS

Azure

Axios + Rest API (POST/GET)

Angular Material

Nuxt.js

Vue Router

TensorFlow Core

Medusa Next.Js Ecommerce

MSMQ

Wpf Windows Form

Dapper .NET

Blockchain & Web3 Skills

Core Technologies & SDKs

Viem / Ethers.js: Proficient in building React Native and web-based wallet experiences using EIP-1193-compliant providers, both on desktop and mobile.
Alchemy SDK / AA-SDK v3.0: Integrated Alchemy's account abstraction tools (ERC-4337, ERC-6900, modular smart accounts, smart account client with useSmartAccountClient) with gas sponsorship and modular account support.
Turnkey SDK: Built passkey-based wallet flows (web + React Native), multi-chain signing, gasless transactions (EIP-7702/Type 4 support), policy engines, and Solana (SVM) integrations via Turnkey's policy tooling.
Smart Account with Sponsorship: Designed and deployed smart contract accounts with third-party gas sponsorship policies using Alchemy's SmartAccountClient, supporting ModularAccountV2, LightAccount types, and policy-based UX flows.
LI.FI SDK: Experience using LI.FI to build atomic cross-chain swaps, route liquidity across EVM and non-EVM networks.
Turnkey Passkeys on Solana & Ethereum / BTC: Implemented passkey authentication tied to Solana wallets using Turnkey's Solana SDK and gas sponsorship, extended to Bitcoin environments via passkey-based wallet creation and transaction signing.
Hyperliquid SDK & HyperEVM: Worked with Hyperliquid's TypeScript SDK on HyperEVM, enabling real-time trading, sub-second order-book operations, and full EVM-compatible smart contract interactions on the Hyperliquid chain.

Blockchain Development & Rust

Rust + Dithillium5 (Quantum-Resistant Blockchain): Developed custom quantum-resistant blockchain prototypes using Rust and Dithillium-5 algorithm for next-gen cryptographic security.
Solidity Smart Contract Interaction: Deployed, interacted with, and tested Solidity smart contracts across multiple EVM chains--sending ETH, tokens, and data transactions with real-time UI updates.

Portfolio Improvements & Add‑On Skills

Account Abstraction UI Frameworks: Experience with Wagmi and RainbowKit, integrating with Viem for seamless wallet flows and hook-based UX patterns.
Zero-Knowledge (zk) Tools / DTVM Stack: Exposure or interest in zero-knowledge proof systems and deterministic smart contract runtimes like DTVM, bridging Wasm/EVM execution and enhancing sec-audit tooling.
Post-Quantum Blockchain Platforms: Familiarity with emerging post-quantum secure blockchains (e.g. QRL, Algorand state-proofs) to underscore quantum-aware development mindset.
Cross-chain & On-Chain Oracles / Bridges: Tools like Chainlink, or LI.FI cross-chain solutions, to show broad interoperability.
Testnets & Deployment Tools: Experience with dApp deployment environments (Sepolia, Solana Devnet) and frameworks like Hardhat, Foundry, or Truffle.

Enhanced Skill Summary

Area	Details
Viem & Ethers.js	React Native wallet flows with EIP-1193, custom providers, integrations with useSmartAccountClient.
Alchemy SDK / AA‑SDK v3.0	Account abstraction (ERC‑4337/6900), modular accounts, gas sponsorship, smart account lifecycle management.
Turnkey	Passkey wallets on Ethereum and Solana, Type 4 transactions (EIP-7702), embedded wallet auth, policy engine for transaction control.
Cross‑Chain & Swap Routing	LI.FI SDK for cross‑chain liquidity; Hyperliquid/HypeEVM for high‑performance trading and real‑time order books.
Quantum‑Secure Rust Chain	Dithillium5-based blockchain prototypes using Rust for quantum resistance.
Smart Contracts & Solidity	Full Solidity smart contract interaction, testing, and transaction flow control across multiple chains.
Additional Ecosystem Tools	Wagmi/RainbowKit, zk tooling (like DTVM), post‑quantum blockchains, Hardhat/Foundry, oracle & bridge usage.